MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9242b7875b75e6a53ff5b35692c06ae820e456da6a5ed9df04d55a1c7ebb0986. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9242b7875b75e6a53ff5b35692c06ae820e456da6a5ed9df04d55a1c7ebb0986
SHA3-384 hash: 8b001ece1730c0c498d44dde495ab7124cc5594cf41a42070848873f10223ae906b6919fa27ba1f3032cc39178ef6b1f
SHA1 hash: 1bbfb976b951f2a27f02611fb0e69e443abc9450
MD5 hash: 3608d9f637b777f2e2d7d124f5d6df7e
humanhash: mississippi-zulu-lion-texas
File name:VESSEL PARTICULARS.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:174'080 bytes
First seen:2022-06-30 08:32:04 UTC
Last seen:2022-07-04 08:25:07 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'653 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 384:abGlNe5C2EiE+Cba4NLmZc6dnOSACCB0+77Eldnrs3DjC:Nhba66JOSACCBKdnrs3nC
TLSH T18104D003E983D02EC9F955F816F69F042ED39CDF0860C6ED2396B6CB253254226ED5E6
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 00ccf0f0f0f0c800 (7 x SnakeKeylogger, 1 x AveMariaRAT)
Reporter GovCERT_CH
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
6
# of downloads :
232
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/284540/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
DNS request
Sending an HTTP GET request
Creating a file in the %AppData% subdirectories
Creating a file
Searching for synchronization primitives
Reading critical registry keys
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Forced shutdown of a browser
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/62bd5fc66ad95faf97e06b15/reports/cbe55ca6-e4b3-42fc-afa0-8f5c3f3ef406/overview
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:
njRAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4d3b77af-b946-413f-96ef-cd2d0a1b2919
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1022437
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
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)
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 654933 Sample: VESSEL PARTICULARS.exe Startdate: 30/06/2022 Architecture: WINDOWS Score: 100 53 checkip.dyndns.org 2->53 55 checkip.dyndns.com 2->55 67 Snort IDS alert for network traffic 2->67 69 Malicious sample detected (through community Yara rule) 2->69 71 Antivirus detection for URL or domain 2->71 73 10 other signatures 2->73 8 VESSEL PARTICULARS.exe 16 7 2->8         started        13 Qidrqibpn.exe 3 2->13         started        15 Qidrqibpn.exe 2->15         started        signatures3 process4 dnsIp5 57 toraech.com 181.214.31.161, 49757, 49769, 49771 ASDETUKhttpwwwheficedcomGB Chile 8->57 43 C:\Users\user\AppData\...\Qidrqibpn.exe, PE32 8->43 dropped 45 C:\Users\...\Qidrqibpn.exe:Zone.Identifier, ASCII 8->45 dropped 47 C:\Users\user\...\VESSEL PARTICULARS.exe.log, ASCII 8->47 dropped 75 Encrypted powershell cmdline option found 8->75 77 Writes to foreign memory regions 8->77 79 Injects a PE file into a foreign processes 8->79 17 InstallUtil.exe 14 2 8->17         started        21 InstallUtil.exe 8->21         started        23 powershell.exe 14 8->23         started        25 powershell.exe 15 8->25         started        81 Multi AV Scanner detection for dropped file 13->81 83 Machine Learning detection for dropped file 13->83 27 powershell.exe 13->27         started        29 powershell.exe 13->29         started        31 powershell.exe 15->31         started        file6 signatures7 process8 dnsIp9 49 checkip.dyndns.com 193.122.130.0, 49767, 80 ORACLE-BMC-31898US United States 17->49 51 checkip.dyndns.org 17->51 59 Tries to steal Mail credentials (via file / registry access) 17->59 61 Tries to harvest and steal ftp login credentials 17->61 63 Tries to harvest and steal browser information (history, passwords, etc) 17->63 65 May check the online IP address of the machine 21->65 33 conhost.exe 23->33         started        35 conhost.exe 25->35         started        37 conhost.exe 27->37         started        39 conhost.exe 29->39         started        41 conhost.exe 31->41         started        signatures10 process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9242b7875b75e6a53ff5b35692c06ae820e456da6a5ed9df04d55a1c7ebb0986/
Threat name:
ByteCode-MSIL.Trojan.SnakeKeylogger
Create hunting rule
Status:
Malicious
First seen:
2022-06-30 05:56:41 UTC
File Type:
PE (.Net Exe)
Extracted files:
19
AV detection:
25 of 40 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sjblpb23oxtkkp7vwnljfqdk5aqoivw2njpntxye2vnby7v3bgda._file
Verdict:
malicious
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger persistence stealer
Link:
https://tria.ge/reports/220630-kfv42sbea5/
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
Snake Keylogger
Snake Keylogger Payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot1707668650:AAFJBUcmT6aGlXwy3-beDARhm0ji930DCzM/sendMessage?chat_id=-772314354
Unpacked files
SH256 hash:
9242b7875b75e6a53ff5b35692c06ae820e456da6a5ed9df04d55a1c7ebb0986
MD5 hash:
3608d9f637b777f2e2d7d124f5d6df7e
SHA1 hash:
1bbfb976b951f2a27f02611fb0e69e443abc9450
Link:
https://www.unpac.me/results/4bfaf0cc-df8a-47ef-846d-4e5ef31948d8/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9242b7875b75/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/9242b7875b75e6a53ff5b35692c06ae820e456da6a5ed9df04d55a1c7ebb0986

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:INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
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 0e5c20c264b46be2694ad488b4a8b67d53e7afc10bb791a7cf2b602cde1282a1

SnakeKeylogger

Executable exe 9242b7875b75e6a53ff5b35692c06ae820e456da6a5ed9df04d55a1c7ebb0986

(this sample)

  
Dropped by
snakekeylogger
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/284540/
  
Dropped by
SHA256 0e5c20c264b46be2694ad488b4a8b67d53e7afc10bb791a7cf2b602cde1282a1
  
Dropped by
MD5 80817c319ff50100edba81c7fb08c85f

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