MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ac8c305fa80e80b4b56c8e7c66a0b1318a32961e6b1752ffa8490cee46069b24. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ac8c305fa80e80b4b56c8e7c66a0b1318a32961e6b1752ffa8490cee46069b24
SHA3-384 hash: 7afd2b4f4a69c34668aeb691905434820596196af20d298aee16b1d43612c0fabfa2b1f09bddb749441202b0f59d502b
SHA1 hash: 118256834a4911a938b76cc87031fbac0a1b7ee8
MD5 hash: 0b2f753a08a7d1db6786effb4ff5f7b5
humanhash: texas-july-triple-yankee
File name:Brightwell_Quotation.zip
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:547'183 bytes
First seen:2024-08-15 06:33:37 UTC
Last seen:2024-08-15 11:07:35 UTC
File type: zip
MIME type:application/zip
ssdeep 12288:+Bidc3NPSlKeg+KhiKHArARIVfepDIHncJn/XOw+9omObR9COZRr:+Adcd5G6gMRuGpZ+qmZOZRr
TLSH T1D6C423A1AA3CC6CF1256A7B10927A006463D9C753F1B2593DA3C0EF884F5F19DF98AC1
Reporter cocaman
Tags:QUOTATION SnakeKeylogger zip


Avatar
cocaman
Malicious email (T1566.001)
From: "Alex Thomas <Alex.Thomas@brightwell.co.uk>" (likely spoofed)
Received: "from unassigned.quadranet.com (unknown [104.223.34.203]) "
Date: "15 Aug 2024 04:06:28 -0700"
Subject: "Your Brightwell QUOTATION"
Attachment: "Brightwell_Quotation.zip"

Intelligence

File Origin
# of uploads :
10
# of downloads :
461
Origin country :
CH CH
File Archive Information

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

File name:Brightwell_Quotation.exe
File size:558'080 bytes
SHA256 hash: b9dc19311922881ab92fc3cf26fbeb9fb632e9452bf7a4149ba95a94cc9ac82b
MD5 hash: e654c3432e16ceff3292ca7bc774b197
MIME type:application/x-dosexec
Signature SnakeKeylogger
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.3020.2303.6141.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66bccc14aa5b40be0aa03413
Tags:
Discovery Execution Generic Network Static Stealth Kryptik
Result
Verdict:
Malicious
File Type:
PE File
Link:
https://app.docguard.net/ac8c305fa80e80b4b56c8e7c66a0b1318a32961e6b1752ffa8490cee46069b24/results/dashboard
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/66bda15bb70f08db50c690a5/reports/85d2873f-3ba8-4184-ab2f-b23280e90ae2/overview
Verdict:
Suspicious
Labled as:
Troj/Krypt
Link:
https://www.hybrid-analysis.com/sample/ac8c305fa80e80b4b56c8e7c66a0b1318a32961e6b1752ffa8490cee46069b24
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/ac8c305fa80e80b4b56c8e7c66a0b1318a32961e6b1752ffa8490cee46069b24
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/ac8c305fa80e80b4b56c8e7c66a0b1318a32961e6b1752ffa8490cee46069b24
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ac8c305fa80e80b4b56c8e7c66a0b1318a32961e6b1752ffa8490cee46069b24/
Threat name:
ByteCode-MSIL.Trojan.SuspMsilInArcEmail
Create hunting rule
Status:
Malicious
First seen:
2024-08-14 17:13:15 UTC
File Type:
Binary (Archive)
Extracted files:
8
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vsgdax5ib2aljnlmrz6gnifrggfdffq6nmlvf75ijego4rqgtmsa._file
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection credential_access discovery execution keylogger spyware stealer
Link:
https://tria.ge/reports/240815-hnmrjavgmr/
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
Program crash
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
Credentials from Password Stores: Credentials from Web Browsers
Snake Keylogger
Snake Keylogger payload
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/ac8c305fa80e80b4b56c8e7c66a0b1318a32961e6b1752ffa8490cee46069b24

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: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

File information

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

Malspam

SnakeKeylogger

zip ac8c305fa80e80b4b56c8e7c66a0b1318a32961e6b1752ffa8490cee46069b24

(this sample)

SnakeKeylogger

Executable exe b9dc19311922881ab92fc3cf26fbeb9fb632e9452bf7a4149ba95a94cc9ac82b

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 b9dc19311922881ab92fc3cf26fbeb9fb632e9452bf7a4149ba95a94cc9ac82b
  
Dropping
SnakeKeylogger

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