MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 51a7e43b8f07d021703306cf0a8be77fe1ef9e60c5f5bde1d822a7510bfe5acc. 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: 9


Intelligence 9 IOCs YARA 5 File information Comments
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SHA256 hash: 51a7e43b8f07d021703306cf0a8be77fe1ef9e60c5f5bde1d822a7510bfe5acc
SHA3-384 hash: 213dbf8ce73ec36c565c5d5f9b033f22aa3f2a366e49fc025b70e6a2d4f268ae69722fdee8135eb843ad8fc9a395c5a3
SHA1 hash: 90a4ffb97239a4187ffee9e64f1f72ac09c76821
MD5 hash: 4dcd8365da96c026934d6d239dd99f3c
humanhash: friend-moon-nineteen-kansas
File name:Halkbank_Ekstre_20220830_080457_113174.pdf.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:154'112 bytes
First seen:2022-08-31 14:32:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'611 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 1536:tvlzh5/D02h7MLYN3/iCvY5icFPz2nI78idM8IoFfStJbWltUpx13BcyoUsg7gsO:JlrPHilDz/4S5x
TLSH T1E7E3C9C2D44081B0FDA91F75113D1E6842A7AFBDBDADB68C6C44726A6BF39C32036947
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 186e5d4d2d2d4e38 (1 x SnakeKeylogger)
Reporter lowmal3
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
241
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/306877/
Detection(s):
SecuriteInfo.com.Trojan.Downloader.10124.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Creating a window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/630f70f4a7450371f691d119/reports/0d1bacf1-6eb6-48d1-b5c2-b8293e4617cb/overview
Result
Verdict:
SUSPICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
AsyncRAT, Snake Keylogger
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Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1061664
Behaviour
Behavior Graph:
n/a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/51a7e43b8f07d021703306cf0a8be77fe1ef9e60c5f5bde1d822a7510bfe5acc/
Threat name:
Win32.Downloader.PsDownload
Create hunting rule
Status:
Malicious
First seen:
2022-08-31 13:05:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
21 of 26 (80.77%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kgt6io4pa7icc4bta3hqvc7hp7q67htayx233yoyektvcc76llga._file
Result
Malware family:
snakekeylogger
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Score:
  10/10
Tags:
family:snakekeylogger collection discovery keylogger stealer
Link:
https://tria.ge/reports/220831-rwvlsafegl/
Behaviour
Suspicious behavior: EnumeratesProcesses
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
Looks up external IP address via web service
Checks computer location settings
Creates a large amount of network flows
Snake Keylogger
Snake Keylogger payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot5253212199:AAG-02qWN77aEjxlYTZ-WAZ7WOi_I4kCde8/sendMessage?chat_id=2128925974
Unpacked files
SH256 hash:
51a7e43b8f07d021703306cf0a8be77fe1ef9e60c5f5bde1d822a7510bfe5acc
MD5 hash:
4dcd8365da96c026934d6d239dd99f3c
SHA1 hash:
90a4ffb97239a4187ffee9e64f1f72ac09c76821
Link:
https://www.unpac.me/results/9355ba8c-1962-452e-9e3a-8ea37f5c5f2e/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/51a7e43b8f07/report/overview.html
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/51a7e43b8f07d021703306cf0a8be77fe1ef9e60c5f5bde1d822a7510bfe5acc

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:INDICATOR_SUSPICIOUS_EXE_DiscordURL
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Author:ditekSHen
Description:Detects executables Discord URL observed in first stage droppers
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_Discord_Attachments_URL
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects a PE file that contains an Discord Attachments URL. This is often used by Malware to download further payloads
Rule name:SUSP_PE_Discord_Attachment_Oct21_1
Create hunting rule
Author:Florian Roth
Description:Detects suspicious executable with reference to a Discord attachment (often used for malware hosting on a legitimate FQDN)
Reference:Internal Research

File information

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

Malspam

SnakeKeylogger

Executable exe 51a7e43b8f07d021703306cf0a8be77fe1ef9e60c5f5bde1d822a7510bfe5acc

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/306877/

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