MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 830bacc86f14b7dd2ee545f213678bc9546dd5afef5a11e33abfeb8cf3ed3c7b. 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 17 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 830bacc86f14b7dd2ee545f213678bc9546dd5afef5a11e33abfeb8cf3ed3c7b
SHA3-384 hash: 88e07149115a09270f20fbecfc1240a5c5447c72ed30c720146a6a90855450ea8fe7f154383f64b81328074441e5120c
SHA1 hash: a4582524e9fbd4348090bc87a8877ab258845b3d
MD5 hash: 024f629b2ae57cdc95b91f5f011acc4a
humanhash: yellow-florida-alpha-robin
File name:SALESINVOICE0989-98656890.pdf.z
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:297'399 bytes
First seen:2023-10-05 08:38:08 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 6144:9ADNtckYiDdCzK7AHtOE9mzP5NLYyRzcPa4YwIKYuLfX:9AU8E277AcP5NUycYWX
TLSH T141542343FE10A524BC9B5AD281C18B79409913D75C86736F6EEDAC0FE4E1E9AB13B0C5
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:INVOICE SnakeKeylogger z zip


Avatar
cocaman
Malicious email (T1566.001)
From: "Ari Colak Arteks Ltd<financierocvc@gmail.com" (likely spoofed)
Received: "from hosted-by.rootlayer.net (unknown [45.137.22.136]) "
Date: "5 Oct 2023 05:49:31 +0200"
Subject: "QUOTE ORDER-09865"
Attachment: "SALESINVOICE0989-98656890.pdf.z"

Intelligence

File Origin
# of uploads :
1
# of downloads :
80
Origin country :
CH CH
File Archive Information

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

File name:SALESINVOICE0989-98656890.exe
File size:334'639 bytes
SHA256 hash: 041c5a311445f3041b528f16d36805cb3c60320c2b79c8c8f43aee32e46e48ab
MD5 hash: a3f30742d129cec41cc7855cbd20403d
MIME type:application/x-dosexec
Signature SnakeKeylogger
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.FileRepMalware.15450.4909.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/830bacc86f14b7dd2ee545f213678bc9546dd5afef5a11e33abfeb8cf3ed3c7b/results/dashboard
Gathering data
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/830bacc86f14b7dd2ee545f213678bc9546dd5afef5a11e33abfeb8cf3ed3c7b
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/830bacc86f14b7dd2ee545f213678bc9546dd5afef5a11e33abfeb8cf3ed3c7b
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/830bacc86f14b7dd2ee545f213678bc9546dd5afef5a11e33abfeb8cf3ed3c7b/
Threat name:
Win32.Trojan.Znyonm
Create hunting rule
Status:
Malicious
First seen:
2023-10-05 05:38:43 UTC
File Type:
Binary (Archive)
Extracted files:
4
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qmf2zsdpcs352lxfixzbgz4lzfkg3vnp55nbdyz2x7vyz47nhr5q._file
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger persistence spyware stealer
Link:
https://tria.ge/reports/231005-lghqsaab3s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
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
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of 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/830bacc86f14b7dd2ee545f213678bc9546dd5afef5a11e33abfeb8cf3ed3c7b

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:crime_snake_keylogger
Create hunting rule
Author:Rony (r0ny_123)
Description:Detects Snake keylogger payload
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
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_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Create hunting rule
Author:ditekSHen
Description:Detects executables using Telegram Chat Bot
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MALWARE_Win_SnakeKeylogger
Create hunting rule
Author:ditekSHen
Description:Detects Snake Keylogger
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:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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 830bacc86f14b7dd2ee545f213678bc9546dd5afef5a11e33abfeb8cf3ed3c7b

(this sample)

SnakeKeylogger

Executable exe 041c5a311445f3041b528f16d36805cb3c60320c2b79c8c8f43aee32e46e48ab

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 041c5a311445f3041b528f16d36805cb3c60320c2b79c8c8f43aee32e46e48ab
  
Dropping
SnakeKeylogger
  
Dropping
MD5 a3f30742d129cec41cc7855cbd20403d

Comments