MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1ca559e6b5928c568fbb4f8de0bcb564f687774cbc1e1963ba9af862497f82eb. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Stealc


Vendor detections: 16


Intelligence 16 IOCs YARA 43 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1ca559e6b5928c568fbb4f8de0bcb564f687774cbc1e1963ba9af862497f82eb
SHA3-384 hash: 0dfb834d92d306f4a5cdb902239e669d0923207754be198b3cdbc63fcd0140320aa85b3dc74a2e9e531e7e0f61b5a3df
SHA1 hash: 0bcd902e5169eb5284ef5c5bb9d37ecb9de097dd
MD5 hash: ef7704c3cd87d6be2579297e1d77279a
humanhash: xray-lithium-montana-uncle
File name:ef7704c3cd87d6be2579297e1d77279a
Download: download sample
Signature Stealc
Create hunting rule
File size:11'434'496 bytes
First seen:2024-01-14 12:55:20 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'647 x AgentTesla, 19'451 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 196608:uPbBm8jTxaJE9oi+vEIEFe1odEhjDSnIwXN5zzCKvZoHXQ1GHwZGOVCDzKt7NE2C:uP9m4F+E9/+vE9Fe1Ue3w3C0ZCA1GQTz
TLSH T171B62276F1FD7B3341461D3094FC5FC9AB58AB7461C2D1AE9108A3EE0E173C8AE91266
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter zbetcheckin
Tags:32 exe Stealc

Intelligence

File Origin
# of uploads :
1
# of downloads :
446
Origin country :
FR FR
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/470799/
Detection(s):
Win.Packed.Msilzilla-10018301-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% directory
Сreating synchronization primitives
Creating a process from a recently created file
Creating a file
Creating a window
Sending a custom TCP request
Searching for synchronization primitives
Connecting to a non-recommended domain
Sending an HTTP GET request
Launching the default Windows debugger (dwwin.exe)
Moving a recently created file
Launching the process to interact with network services
Modifying a system file
Creating a service
Creating a file in the %AppData% subdirectories
Running batch commands
Creating a process with a hidden window
Launching a process
Enabling autorun for a service
Sending an HTTP GET request to an infection source
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm packed
Link:
https://www.filescan.io/uploads/65a3d9e394d1aebfb29f5ef0/reports/f125685b-f550-4139-b1b8-23ffb9a4f7a2/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/1ca559e6b5928c568fbb4f8de0bcb564f687774cbc1e1963ba9af862497f82eb
Result
Verdict:
MALICIOUS
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9408858b-ba6b-427c-a52e-9892f0a09d09
Result
Threat name:
Glupteba, Petite Virus, Socks5Systemz, S
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1374436
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to infect the boot sector
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found API chain indicative of debugger detection
Found evasive API chain (may stop execution after checking locale)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Found Tor onion address
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file has nameless sections
Sample uses string decryption to hide its real strings
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Glupteba
Yara detected Petite Virus
Yara detected Socks5Systemz
Yara detected Stealc
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1374436 Sample: mCJHfLxWfN.exe Startdate: 14/01/2024 Architecture: WINDOWS Score: 100 113 Snort IDS alert for network traffic 2->113 115 Multi AV Scanner detection for domain / URL 2->115 117 Found malware configuration 2->117 119 22 other signatures 2->119 9 mCJHfLxWfN.exe 5 2->9         started        12 svchost.exe 3 72 2->12         started        process3 file4 71 C:\Users\user\AppData\Local\Temp\tuc4.exe, PE32 9->71 dropped 73 C:\Users\user\AppData\...\InstallSetup9.exe, PE32 9->73 dropped 75 C:\...\288c47bbc1871b439df19ff4df68f076.exe, PE32 9->75 dropped 14 tuc4.exe 2 9->14         started        17 InstallSetup9.exe 1 33 9->17         started        20 288c47bbc1871b439df19ff4df68f076.exe 13 9->20         started        23 WerFault.exe 2 12->23         started        25 WerFault.exe 2 12->25         started        27 WerFault.exe 2 12->27         started        29 10 other processes 12->29 process5 dnsIp6 77 C:\Users\user\AppData\Local\Temp\...\tuc4.tmp, PE32 14->77 dropped 31 tuc4.tmp 17 61 14->31         started        103 185.172.128.53, 49705, 80 NADYMSS-ASRU Russian Federation 17->103 105 185.172.128.90, 49704, 80 NADYMSS-ASRU Russian Federation 17->105 79 C:\Users\user\AppData\Local\...\INetC.dll, PE32 17->79 dropped 81 C:\Users\user\AppData\Local\...\nsvE2DB.tmp, PE32 17->81 dropped 83 C:\Users\user\AppData\...\BroomSetup.exe, PE32 17->83 dropped 85 C:\Users\user\AppData\...\syncUpd[1].exe, PE32 17->85 dropped 34 nsvE2DB.tmp 17->34         started        38 BroomSetup.exe 2 5 17->38         started        129 Detected unpacking (changes PE section rights) 20->129 131 Detected unpacking (overwrites its own PE header) 20->131 133 Found Tor onion address 20->133 135 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 20->135 40 WerFault.exe 2 20->40         started        42 WerFault.exe 2 20->42         started        44 WerFault.exe 20->44         started        46 9 other processes 20->46 file7 signatures8 process9 dnsIp10 87 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 31->87 dropped 89 C:\Users\user\AppData\Local\...\_isdecmp.dll, PE32 31->89 dropped 91 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 31->91 dropped 99 79 other files (64 malicious) 31->99 dropped 48 aviformattertool.exe 31->48         started        51 net.exe 31->51         started        53 aviformattertool.exe 31->53         started        107 185.172.128.79, 49706, 80 NADYMSS-ASRU Russian Federation 34->107 93 C:\Users\user\AppData\...\softokn3[1].dll, PE32 34->93 dropped 95 C:\Users\user\AppData\Local\...\nss3[1].dll, PE32 34->95 dropped 97 C:\Users\user\AppData\...\mozglue[1].dll, PE32 34->97 dropped 101 9 other files (5 malicious) 34->101 dropped 121 Detected unpacking (changes PE section rights) 34->121 123 Detected unpacking (overwrites its own PE header) 34->123 125 Tries to steal Mail credentials (via file / registry access) 34->125 127 4 other signatures 34->127 56 cmd.exe 38->56         started        file11 signatures12 process13 dnsIp14 69 C:\ProgramData\...\JSON Nested Objects 64.exe, PE32 48->69 dropped 59 conhost.exe 51->59         started        61 net1.exe 51->61         started        109 aydmhcb.ru 185.196.8.22, 49716, 49719, 49720 SIMPLECARRER2IT Switzerland 53->109 111 176.9.47.240, 2023, 49717, 49718 HETZNER-ASDE Germany 53->111 137 Uses schtasks.exe or at.exe to add and modify task schedules 56->137 63 conhost.exe 56->63         started        65 chcp.com 56->65         started        67 schtasks.exe 56->67         started        file15 signatures16 process17
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/1ca559e6b5928c568fbb4f8de0bcb564f687774cbc1e1963ba9af862497f82eb
Detection:
stealc
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1ca559e6b5928c568fbb4f8de0bcb564f687774cbc1e1963ba9af862497f82eb/
Threat name:
ByteCode-MSIL.Trojan.Zilla
Create hunting rule
Status:
Malicious
First seen:
2024-01-14 12:54:29 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=dssvtzvvskgfnd53j6g6bpfvmt3io52mxqpbsy52tl4gesl7qlvq._file
Verdict:
malicious
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:glupteba family:socks5systemz family:stealc botnet discovery dropper evasion loader persistence rootkit spyware stealer upx
Link:
https://tria.ge/reports/240114-p6cgvaadgm/
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Delays execution with timeout.exe
Modifies data under HKEY_USERS
Runs net.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Program crash
Checks for VirtualBox DLLs, possible anti-VM trick
Drops file in Windows directory
Launches sc.exe
Drops file in System32 directory
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Manipulates WinMonFS driver.
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of web browsers
UPX packed file
Unexpected DNS network traffic destination
Downloads MZ/PE file
Modifies Windows Firewall
Detect Socks5Systemz Payload
Glupteba
Glupteba payload
Socks5Systemz
Stealc
Malware Config
C2 Extraction:
http://185.172.128.79
Unpacked files
SH256 hash:
526a235bfdf99a0a153c54c94bf0cf1ac7017ea21f57176886f6bae91b2934c0
MD5 hash:
f820eb1d756767236be60d395c162398
SHA1 hash:
bc1fc2d58846fc27114457dfe518f1780f8f1b0c
Detections:
INDICATOR_EXE_Packed_VMProtect
Create hunting rule
Link:
https://www.unpac.me/results/4e1d5b6e-5cf1-48c7-bc19-6c75151a845c/
SH256 hash:
119da125c280e8b6528086cca88835bdf5d20aa49ade2c22936aa5d4c603739e
MD5 hash:
045be708b7803f38b8a6909bffb45c2b
SHA1 hash:
103ad2c4ab9581fc86104f4b93c8b612eafe2590
Link:
https://www.unpac.me/results/4e1d5b6e-5cf1-48c7-bc19-6c75151a845c/
SH256 hash:
e720b7e5cefd9c3f1d20eccb2d3d2b5fe1c98aa8375ac5261d3ff68f1a1828f0
MD5 hash:
67bb7d3277231cc403b6e32801088d38
SHA1 hash:
64fe7e8b4168ce02bd164e24ea02c4b3cd56a671
Detections:
Glupteba
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_TooManyWindowsUA
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_RawGitHub_URL
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_DiscordURL
Create hunting rule
INDICATOR_SUSPICIOUS_DisableWinDefender
Create hunting rule
Link:
https://www.unpac.me/results/4e1d5b6e-5cf1-48c7-bc19-6c75151a845c/
Parent samples :
60861a072ffc6b404ae640f7270e6d36afd5f4b0911866598be0800da4c16ab8
0d56a6315fa87dedf33b91c34e70ace7cf2913fc4f30976dc9b34a974d30ca31
3fb42de7bef728db9db776ce892a5893f84b24c433253988d849c514a4008b67
ca3040a40850c986cb8461a90f6b43bcffa783d9cc0446d4641a7c95d47258fa
39eda85740817da8e123ed2c96fbe131356b31a6a98231a522e271cd35748829
997585dddb2b230656f708be5add526f5e9322d4af25d85bb2982b7a280f98a9
c646664de8fc9fee5af83d716642be363f0965fa3d95958b433719bd3e73a778
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c6c0b46b99ca7a4e1bc4d7969fc055721c1f3be10b618db6b1427f1e6b8f65be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 hash:
85e03805f90f72257dd41bfdaa186237218bbb0ec410ad3b6576a88ea11dccb9
MD5 hash:
40d7eca32b2f4d29db98715dd45bfac5
SHA1 hash:
124df3f617f562e46095776454e1c0c7bb791cc7
Link:
https://www.unpac.me/results/4e1d5b6e-5cf1-48c7-bc19-6c75151a845c/
SH256 hash:
0d4f123407f76d35b26fa925a5b0f3667bacfec105e48ef418f5ca827335598f
MD5 hash:
0da073b4c1ea7c50fa5e1fb8d8659e61
SHA1 hash:
19e4442370f727a75b54bfe4fbdba2b274147152
Link:
https://www.unpac.me/results/4e1d5b6e-5cf1-48c7-bc19-6c75151a845c/
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/4e1d5b6e-5cf1-48c7-bc19-6c75151a845c/
SH256 hash:
4dc09bac0613590f1fac8771d18af5be25a1e1cb8fdbf4031aa364f3057e74a2
MD5 hash:
0ee914c6f0bb93996c75941e1ad629c6
SHA1 hash:
12e2cb05506ee3e82046c41510f39a258a5e5549
Link:
https://www.unpac.me/results/4e1d5b6e-5cf1-48c7-bc19-6c75151a845c/
SH256 hash:
3a4219bbe00feeca573ec91592acbb9de40510db688605114ebe42f7e5e94380
MD5 hash:
96a564d164802b18cb12234394300e48
SHA1 hash:
dad3fffab7678b064f7744649927fc8b68054783
Link:
https://www.unpac.me/results/4e1d5b6e-5cf1-48c7-bc19-6c75151a845c/
SH256 hash:
2f0744d65a1231229c5c380cb87342d460f92477df0c073f962ca7b8ca46f7d9
MD5 hash:
7bf3060148e48ed93f57fe980aada2c1
SHA1 hash:
e7b505b374a2bc1f5c371f1727c29d27c31ce121
Link:
https://www.unpac.me/results/4e1d5b6e-5cf1-48c7-bc19-6c75151a845c/
SH256 hash:
6b74915e1a7fa58bec563eb40754705c78e0ddb0c9b4dd9aab83fb0f1df7d2b0
MD5 hash:
dfa4b33c1af384ebf6d1c2378fea0c19
SHA1 hash:
69c23d66386660c88e9f87f1cf1fea4433780ab9
Link:
https://www.unpac.me/results/4e1d5b6e-5cf1-48c7-bc19-6c75151a845c/
SH256 hash:
286c1a3c75bfb1f3cdc4b4513f8506f62d4c27b5d0bc3fcbd2aa16a5a21a967e
MD5 hash:
12f936b853742d9abe5c031cfd9e4b2f
SHA1 hash:
601b6f594f1bd5323bba943867eb255e1457dc29
Link:
https://www.unpac.me/results/4e1d5b6e-5cf1-48c7-bc19-6c75151a845c/
SH256 hash:
1ca559e6b5928c568fbb4f8de0bcb564f687774cbc1e1963ba9af862497f82eb
MD5 hash:
ef7704c3cd87d6be2579297e1d77279a
SHA1 hash:
0bcd902e5169eb5284ef5c5bb9d37ecb9de097dd
Detections:
MALWARE_Win_DLInjector04
Create hunting rule
Link:
https://www.unpac.me/results/4e1d5b6e-5cf1-48c7-bc19-6c75151a845c/
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1ca559e6b592/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/1ca559e6b5928c568fbb4f8de0bcb564f687774cbc1e1963ba9af862497f82eb

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
Rule name:crime_ZZ_botnet_aicm
Create hunting rule
Author:imp0rtp3
Description:DDoS Golang Botnet sample for linux called 'aicm'
Reference:https://twitter.com/IntezerLabs/status/1401869234511175683
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__RemoteAPI
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__ConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Active
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:dsc
Create hunting rule
Author:Aaron DeVera
Description:Discord domains
Rule name:Glupteba
Create hunting rule
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:Golangmalware
Create hunting rule
Author:Dhanunjaya
Description:Malware in Golang
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:HiveRansomware
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware
Rule name:INDICATOR_EXE_Packed_VMProtect
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with VMProtect.
Rule name:INDICATOR_SUSPICIOUS_DisableWinDefender
Create hunting rule
Author:ditekSHen
Description:Detects executables containing artifacts associated with disabling Widnows Defender
Rule name:INDICATOR_SUSPICIOUS_EXE_DiscordURL
Create hunting rule
Author:ditekSHen
Description:Detects executables Discord URL observed in first stage droppers
Rule name:INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
Author:ditekSHen
Description:Detects Windows executables referencing non-Windows User-Agents
Rule name:INDICATOR_SUSPICIOUS_EXE_RawGitHub_URL
Create hunting rule
Author:ditekSHen
Description:Detects executables containing URLs to raw contents of a Github gist
Rule name:INDICATOR_SUSPICIOUS_EXE_TooManyWindowsUA
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many varying, potentially fake Windows User-Agents
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MALWARE_Win_DLInjector04
Create hunting rule
Author:ditekSHen
Description:Detects downloader / injector
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:msil_rc4
Create hunting rule
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_Websites
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects the reference of suspicious sites that might be used to download further malware
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:UroburosVirtualBoxDriver
Create hunting rule
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques
Rule name:Windows_Trojan_Smokeloader_3687686f
Create hunting rule
Author:Elastic Security
Rule name:yara_template
Create hunting rule

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Stealc

Executable exe 1ca559e6b5928c568fbb4f8de0bcb564f687774cbc1e1963ba9af862497f82eb

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2748706/
Cape
Cape
https://www.capesandbox.com/analysis/470799/

Comments


Avatar
zbet commented on 2024-01-14 12:55:21 UTC

url : hxxp://5.42.66.0/288cccc47bbc1871b439df19ff4df68f076.exe