MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 35a1eb3544b13e48380568cef531dec8473aa229fa4fccc532898b2c514f05ab. 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


SnakeKeylogger


Vendor detections: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 35a1eb3544b13e48380568cef531dec8473aa229fa4fccc532898b2c514f05ab
SHA3-384 hash: 0c9b44e6ef4f81ba038ade9289a420dea2cc287fd80804fa226eba1e02cdb50f5224593de3908edd8954f9d4646d5cdb
SHA1 hash: 36d60ff07bcfdbe6c83c69079c954cc655bd9557
MD5 hash: abb62deff1e4851be179ab55fb65e4a7
humanhash: sixteen-floor-florida-paris
File name:VSL Q88.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:17'408 bytes
First seen:2023-01-25 10:28:33 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 384:eBHyHMiAiIufjm2g6WeLLB3mDTQ8T3Jd:YHyHMi0ufj3H5F3mDF3T
Threatray 6'030 similar samples on MalwareBazaar
TLSH T1ED7239257AAD4B21C2FAC73FF9EAD69342FCD2111823C59BB19023C50D12396D9DA25E
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter cocaman
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
188
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
VSL Q88.exe
Verdict:
Malicious activity
Analysis date:
2023-01-25 10:31:05 UTC
Tags:
evasion trojan
Link:
https://app.any.run/tasks/3e7516ee-1ac3-4863-ada9-4458e7381510

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
zgRAT
Create hunting rule
Link:
https://www.capesandbox.com/analysis/356675/
Detection(s):
SecuriteInfo.com.Win32.RATX-gen.15919.7899.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Sending an HTTP GET request
Launching a process
Creating a process with a hidden window
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
Creating a file
DNS request
Reading critical registry keys
Creating a window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Forced shutdown of a browser
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63d104721c9cbf7d62528a01/reports/5ffc22a8-fbcb-45b4-a15a-c7db6f6e8f0f/overview
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.
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9cf17e6a-86eb-4636-a20e-3fcfce42e87f
Result
Threat name:
Snake Keylogger, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1158610
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
Encrypted powershell cmdline option found
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
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)
Yara detected Costura Assembly Loader
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 791347 Sample: VSL Q88.exe Startdate: 25/01/2023 Architecture: WINDOWS Score: 100 64 Snort IDS alert for network traffic 2->64 66 Malicious sample detected (through community Yara rule) 2->66 68 Antivirus detection for URL or domain 2->68 70 10 other signatures 2->70 7 Koheb.exe 14 4 2->7         started        10 VSL Q88.exe 16 7 2->10         started        14 Koheb.exe 3 2->14         started        process3 dnsIp4 72 Multi AV Scanner detection for dropped file 7->72 74 May check the online IP address of the machine 7->74 76 Machine Learning detection for dropped file 7->76 16 Koheb.exe 7->16         started        20 powershell.exe 7->20         started        56 185.225.74.107, 49711, 49717, 49719 MAYAKBG Germany 10->56 36 C:\Users\user\AppData\Roaming\...\Koheb.exe, PE32 10->36 dropped 38 C:\Users\user\...\Koheb.exe:Zone.Identifier, ASCII 10->38 dropped 40 C:\Users\user\AppData\...\VSL Q88.exe.log, ASCII 10->40 dropped 78 Encrypted powershell cmdline option found 10->78 80 Injects a PE file into a foreign processes 10->80 22 VSL Q88.exe 2 10->22         started        24 powershell.exe 16 10->24         started        26 Koheb.exe 14->26         started        28 powershell.exe 14->28         started        file5 signatures6 process7 dnsIp8 42 132.226.247.73, 49723, 80 UTMEMUS United States 16->42 44 checkip.dyndns.org 16->44 46 192.168.2.1 unknown unknown 16->46 58 Tries to steal Mail credentials (via file / registry access) 16->58 60 Tries to harvest and steal ftp login credentials 16->60 30 conhost.exe 20->30         started        48 checkip.dyndns.com 193.122.130.0, 49714, 80 ORACLE-BMC-31898US United States 22->48 50 checkip.dyndns.org 22->50 32 conhost.exe 24->32         started        52 132.226.8.169, 49724, 80 UTMEMUS United States 26->52 54 checkip.dyndns.org 26->54 62 Tries to harvest and steal browser information (history, passwords, etc) 26->62 34 conhost.exe 28->34         started        signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/35a1eb3544b13e48380568cef531dec8473aa229fa4fccc532898b2c514f05ab/
Threat name:
ByteCode-MSIL.Trojan.Scarsi
Create hunting rule
Status:
Malicious
First seen:
2023-01-24 13:09:18 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gwq6wnkewe7eqoafndhpkmo6zbdtvirj7jh4zrjsrgfsyukpawvq._file
Verdict:
malicious
Similar samples:
11be9de3f678eaaca2d49fddd0fd21647f75ed6bc683b9216638204e9a0ac1b4
SnakeKeylogger
3bd9d845ccb7ba1643cac5f3a2c9330638aef2d4d3de6ec4f658c356cf66131f
SnakeKeylogger
49c9ed92eee655ab544f204f3acbf53eb9f9074434130d2d55f07c89d2791945
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5fd0f81bd06b45d4db78cae537594cf704f1cbf5259242279ac011cffa0d4baf
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b3d857405bc06ef7e5822e4d12f5d7128bf50ba6068553ea90db865b35a19a88
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b675693b9b4cb58c64df75a0968f1ac36c8d5489d3c9ef49a3d5442f2e1f34ce
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c0e8dcf4096de51fec0709a1e6778923be7f5320389e38cf6b93965ef4daa904
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e018b6d0caaca2f69ba2e35ca7b984a23f9a575f66dd56f586d9aabd4af5c837
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f552aa73f8676e36d8a3c31cae3a875f39e50cb4ee332b4349e8cb39ea55cf31
SnakeKeylogger
+ 6'020 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger persistence spyware stealer
Link:
https://tria.ge/reports/230125-mh8t2afg25/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Snake Keylogger
Snake Keylogger payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot1897716112:AAEAtOCkOV8umHBB93Og24bkiIdUKReGK44/sendMessage?chat_id=1745211648
Unpacked files
SH256 hash:
35a1eb3544b13e48380568cef531dec8473aa229fa4fccc532898b2c514f05ab
MD5 hash:
abb62deff1e4851be179ab55fb65e4a7
SHA1 hash:
36d60ff07bcfdbe6c83c69079c954cc655bd9557
Link:
https://www.unpac.me/results/9fc3bd3f-9a6e-4add-b6fe-9d27c1151b36/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/35a1eb3544b1/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/35a1eb3544b13e48380568cef531dec8473aa229fa4fccc532898b2c514f05ab

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_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

SnakeKeylogger

rar 3c3a0a24c9dc7ee7cb4a86ef7e113b9835d4dc2c69b915e9d16f68f99799e4c9

SnakeKeylogger

Executable exe 35a1eb3544b13e48380568cef531dec8473aa229fa4fccc532898b2c514f05ab

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 3c3a0a24c9dc7ee7cb4a86ef7e113b9835d4dc2c69b915e9d16f68f99799e4c9
Cape
Cape
https://www.capesandbox.com/analysis/356675/
  
Dropped by
MD5 4b717baf6a9b0c219b44bc5eabc821e2

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