MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 36c4e6ffbc083d627d75542cf79faf4095f0999d242be8fe4cd69da5a73b75b2. 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


Glupteba


Vendor detections: 12


Intelligence 12 IOCs YARA 31 File information Comments
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SHA256 hash: 36c4e6ffbc083d627d75542cf79faf4095f0999d242be8fe4cd69da5a73b75b2
SHA3-384 hash: 4a9f7c0f11385c4d6883992a1f09867a56805b85087846ca8d42fbb8f3e7a629d0dd6faba2586bce0364ec6ea48942e8
SHA1 hash: 23981bf5cac78a6bc59e3536da4553b228b3a0cb
MD5 hash: f2f63eff117bccc4d0f7cd559e84709c
humanhash: ack-winter-leopard-wolfram
File name:04689199.exe
Download: download sample
Signature Glupteba
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File size:4'386'688 bytes
First seen:2023-05-27 08:58:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 697c6731df2df92c82c75859d21c5f77 (4 x Glupteba, 4 x Stop, 2 x Smoke Loader)
ssdeep 98304:/wwnuY/s3I4HHAgK5AvrW46hqyBPHtRMqZ37r:/Rnuw6Hc2rJeqyBPHtbf
Threatray 60 similar samples on MalwareBazaar
TLSH T18316234382D07D95D56A8B33AE1ED6E8BB0EB6984E5D773732192EE714F0063C173291
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 1222420422020200 (3 x Glupteba)
Reporter Neiki
Tags:Glupteba

Intelligence

File Origin
# of uploads :
1
# of downloads :
108
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
04689199.exe
Verdict:
No threats detected
Analysis date:
2023-05-27 09:01:03 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/01512e71-a985-4345-bb0e-5f330b677652

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/392454/
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for synchronization primitives
Using the Windows Management Instrumentation requests
Launching a process
Creating a process with a hidden window
Sending a custom TCP request
Launching a service
Creating a file in the Windows subdirectories
Running batch commands
Launching the process to change the firewall settings
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware overlay packed
Link:
https://www.filescan.io/uploads/6471c6580ab38055123bb222/reports/c9e2c2a9-6aab-43ae-9bb6-f590fd7a6e86/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/36c4e6ffbc083d627d75542cf79faf4095f0999d242be8fe4cd69da5a73b75b2
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Dsefix
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2ead2e17-f24a-404f-af40-a427f5215249
Result
Threat name:
Glupteba
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1243747
Signature
Antivirus detection for URL or domain
Creates an autostart registry key pointing to binary in C:\Windows
Creates files in the system32 config directory
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files with benign system names
Found Tor onion address
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the windows firewall
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Performs DNS TXT record lookups
Sigma detected: Schedule system process
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses netsh to modify the Windows network and firewall settings
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Glupteba
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 876759 Sample: 04689199.exe Startdate: 27/05/2023 Architecture: WINDOWS Score: 100 117 Malicious sample detected (through community Yara rule) 2->117 119 Antivirus detection for URL or domain 2->119 121 Multi AV Scanner detection for submitted file 2->121 123 6 other signatures 2->123 11 04689199.exe 13 2->11         started        14 csrss.exe 2->14         started        16 csrss.exe 2->16         started        18 2 other processes 2->18 process3 signatures4 129 Detected unpacking (changes PE section rights) 11->129 131 Detected unpacking (overwrites its own PE header) 11->131 133 Modifies the windows firewall 11->133 135 Drops PE files with benign system names 11->135 20 04689199.exe 8 2 11->20         started        24 powershell.exe 22 11->24         started        26 cmd.exe 14->26         started        28 cmd.exe 16->28         started        30 powershell.exe 18->30         started        process5 file6 101 C:\Windows\rss\csrss.exe, PE32 20->101 dropped 125 Creates an autostart registry key pointing to binary in C:\Windows 20->125 32 csrss.exe 20->32         started        36 cmd.exe 1 20->36         started        46 3 other processes 20->46 38 conhost.exe 24->38         started        40 fodhelper.exe 26->40         started        48 3 other processes 26->48 42 fodhelper.exe 28->42         started        50 3 other processes 28->50 44 conhost.exe 30->44         started        signatures7 process8 dnsIp9 103 dc7955e8-eff9-4174-ac86-93044fbf3a59.uuid.cdneurops.shop 32->103 105 Multi AV Scanner detection for dropped file 32->105 107 Detected unpacking (changes PE section rights) 32->107 109 Detected unpacking (overwrites its own PE header) 32->109 115 2 other signatures 32->115 52 powershell.exe 32->52         started        54 schtasks.exe 32->54         started        56 schtasks.exe 32->56         started        67 2 other processes 32->67 111 Uses netsh to modify the Windows network and firewall settings 36->111 58 netsh.exe 3 36->58         started        61 conhost.exe 36->61         started        113 Drops executables to the windows directory (C:\Windows) and starts them 40->113 63 csrss.exe 40->63         started        65 csrss.exe 42->65         started        69 3 other processes 46->69 signatures10 process11 signatures12 71 conhost.exe 52->71         started        73 conhost.exe 54->73         started        75 conhost.exe 56->75         started        127 Creates files in the system32 config directory 58->127 77 csrss.exe 63->77         started        79 powershell.exe 63->79         started        81 csrss.exe 65->81         started        83 powershell.exe 65->83         started        85 conhost.exe 67->85         started        87 conhost.exe 67->87         started        process13 process14 89 powershell.exe 77->89         started        91 conhost.exe 79->91         started        93 powershell.exe 81->93         started        95 conhost.exe 83->95         started        process15 97 conhost.exe 89->97         started        99 conhost.exe 93->99         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/36c4e6ffbc083d627d75542cf79faf4095f0999d242be8fe4cd69da5a73b75b2/
Threat name:
Win32.Trojan.RedLine
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Status:
Malicious
First seen:
2023-05-27 08:59:08 UTC
File Type:
PE (Exe)
Extracted files:
56
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=g3con754ba6we7lvkqwpph5pick7bgm5eqv6r7sm22o2ljz3owza._file
Verdict:
malicious
Similar samples:
3638df1eac4c10133c32ea932072a192b4ea717e59ace940db68eed1aa9bfda6
Glupteba
46414adecf5b8c054aa69bc9bb62d407c0c27c3422ba649b1e8a73ebc253616f
Glupteba
5f94ebc377ff055123fc1257dbf84898eb07e3819c9965bf46320300d13f82de
Glupteba
7a08010dfc6ee3fcf313d549f7ae07bf3b8a866c96af6bef09e2bb9c211361f4
Glupteba
a11ce3ae1aa7add00a98929d04a49fd322c4be0a9dacd182d32807d781e26c85
Glupteba
ac8c75673a544bcb9a534d30367f13052a2ca986394f9e7ef8e0b340a8b71e4a
Glupteba
bcc999c314a9bcdb87c69516480a039848898be7ff24e92725cbb0dc39c976ec
Glupteba
da589f113d9febd4cdfd652080ecd9235c115e74b17b83f295d3b35650f45cd3
Glupteba
db2bd14c33d88911572956f5c535d99a5102a26332870d4c436f551713a0a28c
Glupteba
e8872f2b10bcc3f3ced2f287fe537b600f12b4181b87bc2b91aa43e10ffc7b9c
Glupteba
+ 50 additional samples on MalwareBazaar
Result
Malware family:
glupteba
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Score:
  10/10
Tags:
family:glupteba discovery dropper evasion loader persistence rootkit trojan
Link:
https://tria.ge/reports/230527-kxrg7abg3w/
Behaviour
Creates scheduled task(s)
Modifies data under HKEY_USERS
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Checks for VirtualBox DLLs, possible anti-VM trick
Drops file in Windows directory
Launches sc.exe
Drops file in System32 directory
Adds Run key to start application
Checks installed software on the system
Manipulates WinMon driver.
Manipulates WinMonFS driver.
Executes dropped EXE
Loads dropped DLL
Windows security modification
Drops file in Drivers directory
Modifies Windows Firewall
Possible attempt to disable PatchGuard
Modifies boot configuration data using bcdedit
Glupteba
Glupteba payload
Windows security bypass
Gathering data
Malware family:
Glupteba
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/36c4e6ffbc08/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/36c4e6ffbc083d627d75542cf79faf4095f0999d242be8fe4cd69da5a73b75b2

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
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Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:command_and_control
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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: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
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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
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Author:Eric Yocam
Description:find Golang malware
Rule name:INDICATOR_SUSPICIOUS_DisableWinDefender
Create hunting rule
Author:ditekSHen
Description:Detects executables containing artifcats associated with disabling Widnows Defender
Rule name:INDICATOR_SUSPICIOUS_EXE_DiscordURL
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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_References_CryptoWallets
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Author:ditekSHen
Description:Detects executables referencing many cryptocurrency mining wallets or apps. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_TooManyWindowsUA
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many varying, potentially fake Windows User-Agents
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
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:UroburosVirtualBoxDriver
Create hunting rule
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.

Cape
Cape
https://www.capesandbox.com/analysis/392454/

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