MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f463bb94ce95ce298bf3d1ea7c262b22363061f6340f14c688d22cf696063f47. 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: 18


Intelligence 18 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f463bb94ce95ce298bf3d1ea7c262b22363061f6340f14c688d22cf696063f47
SHA3-384 hash: 9f43e5a2f1fb8bc5bae1b97a4301bcfccda3d5e6225222acc8bb84412cf1ef319474cbb860fd5c6c7296368e91cdfda7
SHA1 hash: 635975a431d3898aa6f4c049772b5082e6ad275e
MD5 hash: f257f5ef2a5f13cd994e48884b58af95
humanhash: alpha-bacon-leopard-item
File name:file
Download: download sample
Signature Stealc
Create hunting rule
File size:1'910'272 bytes
First seen:2024-10-27 04:05:41 UTC
Last seen:2024-10-27 05:41:34 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep 49152:bdEDT3RwDlTE5j9+/emT+E7Ei7/Lt5Yge:bMh8E5xZMd/Lth
TLSH T1729533CC5F33712BCB4618BFC7C3210FEEE5062C15A2BAA5AF959679CE9A1DD5708804
TrID 29.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
22.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
20.3% (.EXE) Win32 Executable (generic) (4504/4/1)
9.1% (.EXE) OS/2 Executable (generic) (2029/13)
9.0% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter Bitsight
Tags:exe Stealc


Avatar
Bitsight
url: http://185.215.113.16/soka/random.exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
378
Origin country :
US US
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
J7SHQ_file.exe
Verdict:
Malicious activity
Analysis date:
2024-10-27 04:10:10 UTC
Tags:
amadey botnet stealer loader lumma themida exfiltration stealc rdp
Link:
https://app.any.run/tasks/342216c3-069d-4a18-a8fc-121262c193bd

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.22737.8576.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=671dbd98a75e41aa67221391
Tags:
Vmdetect Autorun Spam
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Searching for the window
Creating a file
Creating a window
Searching for synchronization primitives
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Connection attempt to an infection source
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm microsoft_visual_cc packed packed packer_detected
Link:
https://www.filescan.io/uploads/671dbc2e2734cb737d8eb56b/reports/0792730d-2b35-44a3-b138-32a85c353686/overview
Verdict:
Malicious
Labled as:
Kryptik.Generic
Link:
https://www.hybrid-analysis.com/sample/f463bb94ce95ce298bf3d1ea7c262b22363061f6340f14c688d22cf696063f47
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d8e61484-7920-4d5e-bcf9-e5cb540d4e1c
Result
Threat name:
LummaC, Amadey, LummaC Stealer, RedLine,
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1543026
Signature
AI detected suspicious sample
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Contains functionality to start a terminal service
Creates multiple autostart registry keys
Detected unpacking (changes PE section rights)
Drops large PE files
Drops PE files with a suspicious file extension
Found evasive API chain (may stop execution after checking locale)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Injects a PE file into a foreign processes
Installs new ROOT certificates
LummaC encrypted strings found
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has a writeable .text section
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
Reads the System eventlog
Sample uses string decryption to hide its real strings
Searches for specific processes (likely to inject)
Sigma detected: Drops script at startup location
Sigma detected: New RUN Key Pointing to Suspicious Folder
Sigma detected: Search for Antivirus process
Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Tries to evade debugger and weak emulator (self modifying code)
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected Amadeys stealer DLL
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Yara detected LummaC Stealer
Yara detected Powershell download and execute
Yara detected RedLine Stealer
Yara detected Stealc
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1543026 Sample: file.exe Startdate: 27/10/2024 Architecture: WINDOWS Score: 100 129 Found malware configuration 2->129 131 Antivirus detection for dropped file 2->131 133 Antivirus / Scanner detection for submitted sample 2->133 135 20 other signatures 2->135 10 axplong.exe 4 55 2->10         started        15 file.exe 5 2->15         started        17 axplong.exe 2->17         started        process3 dnsIp4 123 185.215.113.16 WHOLESALECONNECTIONSNL Portugal 10->123 125 185.215.113.36 WHOLESALECONNECTIONSNL Portugal 10->125 127 103.130.147.211 MYREPUBLIC-AS-IDPTEkaMasRepublikID Turkey 10->127 95 C:\Users\user\AppData\...\03564c0e08.exe, PE32 10->95 dropped 97 C:\Users\user\AppData\...\84d15ff2c9.exe, PE32 10->97 dropped 99 C:\Users\user\AppData\...\25e6c25320.exe, PE32 10->99 dropped 105 21 other malicious files 10->105 dropped 177 Creates multiple autostart registry keys 10->177 179 Hides threads from debuggers 10->179 181 Tries to detect sandboxes / dynamic malware analysis system (registry check) 10->181 19 stealc_default2.exe 34 10->19         started        24 gold.exe 10->24         started        26 d0d468f327.exe 10->26         started        30 7 other processes 10->30 101 C:\Users\user\AppData\Local\...\axplong.exe, PE32 15->101 dropped 103 C:\Users\user\...\axplong.exe:Zone.Identifier, ASCII 15->103 dropped 183 Detected unpacking (changes PE section rights) 15->183 185 Tries to evade debugger and weak emulator (self modifying code) 15->185 187 Tries to detect virtualization through RDTSC time measurements 15->187 28 axplong.exe 15->28         started        189 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 17->189 file5 signatures6 process7 dnsIp8 113 185.215.113.17 WHOLESALECONNECTIONSNL Portugal 19->113 79 C:\Users\user\AppData\...\softokn3[1].dll, PE32 19->79 dropped 81 C:\Users\user\AppData\Local\...\nss3[1].dll, PE32 19->81 dropped 83 C:\Users\user\AppData\...\mozglue[1].dll, PE32 19->83 dropped 91 9 other files (5 malicious) 19->91 dropped 151 Multi AV Scanner detection for dropped file 19->151 153 Tries to steal Mail credentials (via file / registry access) 19->153 155 Found many strings related to Crypto-Wallets (likely being stolen) 19->155 169 4 other signatures 19->169 157 Detected unpacking (changes PE section rights) 24->157 159 Query firmware table information (likely to detect VMs) 24->159 161 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 24->161 163 LummaC encrypted strings found 24->163 32 InstallUtil.exe 24->32         started        115 188.114.96.3 CLOUDFLARENETUS European Union 26->115 171 3 other signatures 26->171 173 3 other signatures 28->173 117 185.215.113.206 WHOLESALECONNECTIONSNL Portugal 30->117 119 46.173.214.86 GARANT-PARK-INTERNETRU Russian Federation 30->119 121 2 other IPs or domains 30->121 85 C:\Users\user\AppData\...\service123.exe, PE32 30->85 dropped 87 C:\Users\user\...\jwDqhXNxeUGDiYzIXhpX.dll, PE32 30->87 dropped 89 C:\Users\user\...\WGTxLaJUJMXdPsRkrFVC.dll, PE32 30->89 dropped 93 2 other malicious files 30->93 dropped 165 Contains functionality to start a terminal service 30->165 167 Tries to detect sandboxes and other dynamic analysis tools (window names) 30->167 175 4 other signatures 30->175 37 MSBuild.exe 30->37         started        39 cmd.exe 30->39         started        41 zxcv.exe 3 30->41         started        43 4 other processes 30->43 file9 signatures10 process11 dnsIp12 107 104.21.95.91 CLOUDFLARENETUS United States 32->107 71 C:\Users\user\...\OFF011F112LUQGJPCDB24W.exe, PE32 32->71 dropped 137 Query firmware table information (likely to detect VMs) 32->137 139 Tries to steal Crypto Currency Wallets 32->139 45 OFF011F112LUQGJPCDB24W.exe 32->45         started        109 89.105.223.196 NOVOSERVE-GMBH-ASFrankfurtGermanyNL Netherlands 37->109 141 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 37->141 143 Installs new ROOT certificates 37->143 145 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 37->145 147 Tries to harvest and steal browser information (history, passwords, etc) 37->147 73 C:\Users\user\AppData\...\Jurisdiction.pif, PE32 39->73 dropped 149 Drops PE files with a suspicious file extension 39->149 48 Jurisdiction.pif 39->48         started        51 conhost.exe 39->51         started        53 tasklist.exe 39->53         started        59 7 other processes 39->59 75 C:\Users\user\AppData\...\ofHIebp8us.exe, PE32 41->75 dropped 77 C:\Users\user\AppData\...\Cd0bGrjt9g.exe, PE32 41->77 dropped 55 ofHIebp8us.exe 41->55         started        57 Cd0bGrjt9g.exe 41->57         started        111 20.42.65.92 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 43->111 file13 signatures14 process15 file16 191 Multi AV Scanner detection for dropped file 45->191 193 Detected unpacking (changes PE section rights) 45->193 195 Tries to evade debugger and weak emulator (self modifying code) 45->195 201 3 other signatures 45->201 69 C:\Users\user\AppData\Local\...coCraft.scr, PE32 48->69 dropped 197 Drops PE files with a suspicious file extension 48->197 61 cmd.exe 48->61         started        63 Conhost.exe 51->63         started        65 Conhost.exe 53->65         started        199 Reads the System eventlog 55->199 signatures17 process18 process19 67 conhost.exe 61->67         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/f463bb94ce95ce298bf3d1ea7c262b22363061f6340f14c688d22cf696063f47
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f463bb94ce95ce298bf3d1ea7c262b22363061f6340f14c688d22cf696063f47/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-10-27 04:06:06 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
21 of 38 (55.26%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6rr3xfgosxhctc7t2hvhyjrlei3daypwgqhrjrui2iwpnfqgh5dq._file
Verdict:
malicious
Label(s):
amadey
Create hunting rule
Similar samples:
error
Stealc
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:lumma family:stealc botnet:7c4393 botnet:fed3aa botnet:puma credential_access discovery evasion persistence spyware stealer trojan
Link:
https://tria.ge/reports/241027-en3k7stcpb/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies system certificate store
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Browser Information Discovery
Embeds OpenSSL
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Drops file in Windows directory
Enumerates processes with tasklist
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
Checks installed software on the system
Checks BIOS information in registry
Checks computer location settings
Drops startup file
Executes dropped EXE
Identifies Wine through registry keys
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Uses browser remote debugging
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Amadey
Amadey family
Lumma Stealer, LummaC
Lumma family
Stealc
Stealc family
Suspicious use of NtCreateUserProcessOtherParentProcess
Malware Config
C2 Extraction:
http://185.215.113.16
http://185.215.113.206
https://opinieni.store/api
https://crisiwarny.store/api
https://necklacedmny.store/api
https://founpiuer.store/api
https://navygenerayk.store/api
http://185.215.113.217
Verdict:
Malicious
Tags:
amadey
YARA:
n/a
Link:
https://app.threat.zone/submission/6cea4a5f-cc00-4bac-ae08-5cc1307590ca
Unpacked files
SH256 hash:
ce50c247b9e17e41608ff98ec42276bdda110ed91b14cff82e27993cc48c2bf3
MD5 hash:
52dea7988aa62d11fa9d992c7e181a64
SHA1 hash:
dbd947a7f4efa07e6faa2e4704ee08f074143284
Detections:
Amadey
Create hunting rule
win_amadey
Create hunting rule
Link:
https://www.unpac.me/results/594d1c2d-1b68-4e42-b62c-757c9e6873df/
SH256 hash:
f463bb94ce95ce298bf3d1ea7c262b22363061f6340f14c688d22cf696063f47
MD5 hash:
f257f5ef2a5f13cd994e48884b58af95
SHA1 hash:
635975a431d3898aa6f4c049772b5082e6ad275e
Link:
https://www.unpac.me/results/594d1c2d-1b68-4e42-b62c-757c9e6873df/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f463bb94ce95/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/f463bb94ce95ce298bf3d1ea7c262b22363061f6340f14c688d22cf696063f47

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:pe_detect_tls_callbacks
Create hunting rule
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

Stealc

Executable exe f463bb94ce95ce298bf3d1ea7c262b22363061f6340f14c688d22cf696063f47

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
CHECK_NXMissing Non-Executable Memory Protectioncritical

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