MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6c36ee2ebc5cd0a59e6db99f92904961df078e4009ac23fcbd25865a54a5c526. 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: 14


Intelligence 14 IOCs YARA 1 File information Comments

SHA256 hash: 6c36ee2ebc5cd0a59e6db99f92904961df078e4009ac23fcbd25865a54a5c526
SHA3-384 hash: e1160dbdd2daa517e97f2952493a7503b3c79a7d3ab6fa1269fa1b95fab6106bea53f66c941df5d98accbdc7f35a3e38
SHA1 hash: 2296bc932a2524814df31f6b00e123557a598de4
MD5 hash: 341e3218d94a99c7ae607d4768cd1a9c
humanhash: avocado-zulu-juliet-green
File name:Cseqnmh.exe
Download: download sample
Signature SnakeKeylogger
File size:886'272 bytes
First seen:2023-08-30 12:29:02 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 12288:Oodf172WKLn6rc+vPX3KXiuJL6LQ63u5/isjabexbEMgZxWA8JcQz:Jf17nKL6rc+3nKbJ2LQ63Qjg16cQ
Threatray 5'728 similar samples on MalwareBazaar
TLSH T17415A303BAC789B2C14A173AC5D70D248760D9817E13F70A798E236B5943FB76A6DD0B
TrID 44.4% (.EXE) Win64 Executable (generic) (10523/12/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
File icon (PE):PE icon
dhash icon c2a49c9ab6d8dc78 (20 x SnakeKeylogger, 2 x PureCrypter, 1 x PureLogsStealer)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence


File Origin
# of uploads :
1
# of downloads :
287
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Cseqnmh.exe
Verdict:
Malicious activity
Analysis date:
2023-08-30 12:30:07 UTC
Tags:
evasion

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Creating a file in the %AppData% directory
Launching a process
Creating a file
Searching for synchronization primitives
Sending an HTTP GET request
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:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control lolbin
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:
Snake Keylogger
Verdict:
Malicious
Result
Threat name:
Snake Keylogger
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Creates autostart registry keys with suspicious names
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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 steal Mail credentials (via file / registry access)
Uses the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Yara detected Generic Downloader
Yara detected MSILDownloaderGeneric
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1300348 Sample: Cseqnmh.exe Startdate: 30/08/2023 Architecture: WINDOWS Score: 100 51 Malicious sample detected (through community Yara rule) 2->51 53 Multi AV Scanner detection for submitted file 2->53 55 Yara detected Telegram RAT 2->55 57 6 other signatures 2->57 6 Cseqnmh.exe 15 5 2->6         started        11 ffffffffff.exe 14 5 2->11         started        13 ffffffffff.exe 4 2->13         started        process3 dnsIp4 25 cdn.discordapp.com 162.159.130.233, 443, 49716, 49763 CLOUDFLARENETUS United States 6->25 23 C:\Users\user\AppData\...\ffffffffff.exe, PE32+ 6->23 dropped 59 Creates autostart registry keys with suspicious names 6->59 61 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 6->61 63 Writes to foreign memory regions 6->63 15 MSBuild.exe 14 2 6->15         started        27 cdn.discordapp.com 11->27 65 Multi AV Scanner detection for dropped file 11->65 67 Modifies the context of a thread in another process (thread injection) 11->67 69 Injects a PE file into a foreign processes 11->69 19 MSBuild.exe 11->19         started        29 162.159.135.233, 443, 49769 CLOUDFLARENETUS United States 13->29 21 MSBuild.exe 13->21         started        file5 71 Uses the Telegram API (likely for C&C communication) 27->71 signatures6 process7 dnsIp8 31 api.telegram.org 149.154.167.220, 443, 49762, 49789 TELEGRAMRU United Kingdom 15->31 33 checkip.dyndns.com 193.122.6.168, 49741, 80 ORACLE-BMC-31898US United States 15->33 43 2 other IPs or domains 15->43 45 May check the online IP address of the machine 15->45 47 Tries to steal Mail credentials (via file / registry access) 15->47 35 132.226.8.169, 49788, 80 UTMEMUS United States 19->35 37 checkip.dyndns.org 19->37 39 158.101.44.242, 49790, 80 ORACLE-BMC-31898US United States 21->39 41 checkip.dyndns.org 21->41 49 Tries to harvest and steal browser information (history, passwords, etc) 21->49 signatures9
Threat name:
ByteCode-MSIL.Trojan.Generic
Status:
Malicious
First seen:
2023-08-30 12:30:05 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
15
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Result
Malware family:
snakekeylogger
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger persistence stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Snake Keylogger
Snake Keylogger payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot6648260859:AAEMmslAYMiVnWgalkC_av6LeGuoyTmSzxU/sendMessage?chat_id=6373691592
Unpacked files
SH256 hash:
6c36ee2ebc5cd0a59e6db99f92904961df078e4009ac23fcbd25865a54a5c526
MD5 hash:
341e3218d94a99c7ae607d4768cd1a9c
SHA1 hash:
2296bc932a2524814df31f6b00e123557a598de4
Malware family:
SnakeKeylogger
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.

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:NET
Author:malware-lu

File information


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

Malspam

SnakeKeylogger

Executable exe 6c36ee2ebc5cd0a59e6db99f92904961df078e4009ac23fcbd25865a54a5c526

(this sample)

  
Delivery method
Distributed via e-mail attachment

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