MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 271fc0c7f688249151c71d33dd43bbed770998d58eeca1b57741fbe0207f071e. 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: 5


Intelligence 5 IOCs YARA 25 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 271fc0c7f688249151c71d33dd43bbed770998d58eeca1b57741fbe0207f071e
SHA3-384 hash: 2935cfe681084e2d55366d969fc7dd50530559832796a0e05cdebf9666f1bf64fd9d8a06c87be0faf66f85f5a7da893c
SHA1 hash: e4426545aca06a64ca7131758ddf06ed6eece5c2
MD5 hash: 1507a91e047ed0ff3d61a9f89a5734b0
humanhash: white-kentucky-finch-johnny
File name:常盤注文書.zip
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:662'693 bytes
First seen:2025-04-08 06:19:29 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:FRaooZLFEI4c8QWCWpzk8qCNnlB/+ZWC3wEygqc1YkziL1bgwv2J/EqutrM3SGZo:FRZoEncXWpzQuB1Owtg1cgwOJmtWz+Tn
TLSH T129E423D1ACABC3A66308F1A4B889B900CF5B511C98C6A410D1D6E26EC0DDBF9F5D1BDD
Magika zip
Reporter serosero
Tags:SnakeKeylogger VIPKeylogger zip

Intelligence

File Origin
# of uploads :
1
# of downloads :
624
Origin country :
JP JP
File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:常盤注文書.exe
File size:719'872 bytes
SHA256 hash: 2a70db0a80475b95076e3ac773bf31a512eac29e3bc6f2742146815dd209f5e9
MD5 hash: 90c9d24d4ffcac8a574ae4d385115ad5
MIME type:application/x-dosexec
Signature SnakeKeylogger
Vendor Threat Intelligence
Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67f4c194a695a0cd1fac8c6a
Tags:
snake spam
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/271fc0c7f688249151c71d33dd43bbed770998d58eeca1b57741fbe0207f071e/results/dashboard
Result
Verdict:
UNKNOWN
Link:
https://labs.inquest.net/dfi/sha256/271fc0c7f688249151c71d33dd43bbed770998d58eeca1b57741fbe0207f071e
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Score:
100%
Verdict:
Malware
File Type:
ARCHIVE
Link:
https://malprob.io/report/271fc0c7f688249151c71d33dd43bbed770998d58eeca1b57741fbe0207f071e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/271fc0c7f688249151c71d33dd43bbed770998d58eeca1b57741fbe0207f071e/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=e4p4br7wrasjcuohduz52q535v3qtggvr3wkdnlxih56aid7a4pa._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery execution
Link:
https://tria.ge/reports/250408-k5t82ssnw2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Checks computer location settings
Command and Scripting Interpreter: PowerShell
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/271fc0c7f688249151c71d33dd43bbed770998d58eeca1b57741fbe0207f071e

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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:crime_snake_keylogger
Create hunting rule
Author:Rony (r0ny_123)
Description:Detects Snake keylogger payload
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
Create hunting rule
Author:ditekSHen
Description:Detects executables with potential process hoocking
Rule name:INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Create hunting rule
Author:ditekSHen
Description:Detects executables using Telegram Chat Bot
Rule name:MAL_Envrial_Jan18_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:MAL_Envrial_Jan18_1_RID2D8C
Create hunting rule
Author:Florian Roth
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:telegram_bot_api
Create hunting rule
Author:rectifyq
Description:Detects file containing Telegram Bot API
Rule name:win32_dotnet_form_obfuscate
Create hunting rule
Author:Reedus0
Description:Rule for detecting .NET form obfuscate malware
Rule name:Windows_Trojan_SnakeKeylogger_af3faa65
Create hunting rule
Author:Elastic Security
Rule name:win_404keylogger_g1
Create hunting rule
Author:Rony (@r0ny_123)

File information

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

Malspam

SnakeKeylogger

zip 271fc0c7f688249151c71d33dd43bbed770998d58eeca1b57741fbe0207f071e

(this sample)

SnakeKeylogger

Executable exe 2a70db0a80475b95076e3ac773bf31a512eac29e3bc6f2742146815dd209f5e9

  
Link
https://tria.ge/250408-fchbkaxyg1
  
Dropping
VIPKeylogger
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 2a70db0a80475b95076e3ac773bf31a512eac29e3bc6f2742146815dd209f5e9
  
Dropping
MD5 90c9d24d4ffcac8a574ae4d385115ad5

Comments