MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b4423e369c143291d5b6eb8fb130472dd2639cae0eb0076a6105272a3e67763c. 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: 7


Intelligence 7 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b4423e369c143291d5b6eb8fb130472dd2639cae0eb0076a6105272a3e67763c
SHA3-384 hash: 9bf8fccbc6aa8a45924b0b275fe351ef2391224d7c7b7ddc13306aa4ed45d18380e47dff2db58aef69eedc41c023a881
SHA1 hash: 48e73bd295716a2d709c64f908505e5260b50807
MD5 hash: a107e8115381b9477a0ff5c188a9bb98
humanhash: stream-vermont-friend-lion
File name:RECEIPT ATTACHMENT.zip
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:684'619 bytes
First seen:2025-02-20 02:30:11 UTC
Last seen:2025-02-20 05:44:37 UTC
File type: zip
MIME type:application/zip
ssdeep 12288:WUldIJwylzBD9PtPV265p2Ax4diGd7xIvi3dZLelU5i2KMmHfA0wM5Xte:ddi3N3726Ksoie7xlZLQX2sHVXte
TLSH T1B4E4235CE0F529DEFED4CE7ECA084E809A4ADE52258F68B842E82FE3305975B19D4714
Magika zip
Reporter cocaman
Tags:SnakeKeylogger TNT zip


Avatar
cocaman
Malicious email (T1566.001)
From: "TNT Express Worldwide<info@masrafdal.com>" (likely spoofed)
Received: "from [45.144.212.119] (unknown [45.144.212.119]) "
Date: "20 Feb 2025 05:43:59 -0800"
Subject: "RE :TNT DELIVERY NOTIFICATION CONFIRM YOUR SHIPMENT"
Attachment: "RECEIPT ATTACHMENT.zip"

Intelligence

File Origin
# of uploads :
4
# of downloads :
715
Origin country :
CH CH
File Archive Information

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

File name:RECEIPT ATTACHMENT.exe
File size:933'888 bytes
SHA256 hash: aff2d8ebd4a9c0218b8df1314b12fd2dec7706b7f1cea2029c663c53e52ff187
MD5 hash: 08e7844d71a35268697573567fa6426d
MIME type:application/x-dosexec
Signature SnakeKeylogger
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.18416.12500.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67b6949928ab76d43a5c1292
Tags:
shell virus msil
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/b4423e369c143291d5b6eb8fb130472dd2639cae0eb0076a6105272a3e67763c/results/dashboard
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/b4423e369c143291d5b6eb8fb130472dd2639cae0eb0076a6105272a3e67763c
Result
Verdict:
UNKNOWN
Link:
https://labs.inquest.net/dfi/sha256/b4423e369c143291d5b6eb8fb130472dd2639cae0eb0076a6105272a3e67763c
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/b4423e369c143291d5b6eb8fb130472dd2639cae0eb0076a6105272a3e67763c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b4423e369c143291d5b6eb8fb130472dd2639cae0eb0076a6105272a3e67763c/
Threat name:
Win32.Spyware.Snakekeylogger
Create hunting rule
Status:
Suspicious
First seen:
2025-02-20 02:15:59 UTC
File Type:
Binary (Archive)
Extracted files:
15
AV detection:
13 of 38 (34.21%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wrbd4nu4cqzjdvnw5oh3cmchfxjghhfob2yao2tbautsupthoy6a._file
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection discovery execution keylogger spyware stealer
Link:
https://tria.ge/reports/250220-ggzbbazky3/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Command and Scripting Interpreter: PowerShell
Snake Keylogger
Snake Keylogger payload
Snakekeylogger family
Malware Config
C2 Extraction:
https://api.telegram.org/bot7570158401:AAGzmritmTT3Z0Z77i4ThJMCq3NzbjqeNpo/sendMessage?chat_id=7225431807
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/b4423e369c143291d5b6eb8fb130472dd2639cae0eb0076a6105272a3e67763c

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
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Suspicious_Latam_MSI_and_ZIP_Files
Create hunting rule
Author:eremit4, P4nd3m1cb0y
Description:Detects suspicious .msi and .zip files used in Latam banking trojan campaigns.
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)

File information

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

Malspam

SnakeKeylogger

zip b4423e369c143291d5b6eb8fb130472dd2639cae0eb0076a6105272a3e67763c

(this sample)

SnakeKeylogger

Executable exe aff2d8ebd4a9c0218b8df1314b12fd2dec7706b7f1cea2029c663c53e52ff187

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 aff2d8ebd4a9c0218b8df1314b12fd2dec7706b7f1cea2029c663c53e52ff187
  
Dropping
SnakeKeylogger
  
Dropping
MD5 08e7844d71a35268697573567fa6426d

Comments