MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8f0f73da0cf00759da7bdb027e9f33abfd04617d19ec3d574901b1eb36e21078. 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: 13


Intelligence 13 IOCs YARA 1 File information Comments

SHA256 hash: 8f0f73da0cf00759da7bdb027e9f33abfd04617d19ec3d574901b1eb36e21078
SHA3-384 hash: 1a6825003560a3888e466f977f8fd93ab78bb1f70d0b848abc440f32b914d0d3c767175988c0dd9de28034b5bbac60ce
SHA1 hash: 29e56ec4934fab9865fbd4d41698840fefd8b33d
MD5 hash: 7af8d321a3c0d9a27f7a9ab29ad5b16a
humanhash: minnesota-alabama-lion-pennsylvania
File name:Uecqyndauhl.exe
Download: download sample
Signature SnakeKeylogger
File size:857'600 bytes
First seen:2023-08-29 12:00:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 12288:b/y7FGqvrNujgr+w6u17Xh6uROvKDGSIlQVSjZfQg4lToURIUh9mJRJPZ6JvC7R6:ruGq0grx16uYvKslQERJ7PAqN7
Threatray 5'718 similar samples on MalwareBazaar
TLSH T1BE05B803BB4799B2E548173BC59B8C2403B8D5812313F71B7B4F2B554A037B66E69E2B
TrID 44.4% (.EXE) Win64 Executable (generic) (10523/12/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
File icon (PE):PE icon
dhash icon 32f1cca6d530f058 (7 x SnakeKeylogger, 5 x PureCrypter, 2 x Formbook)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence


File Origin
# of uploads :
1
# of downloads :
285
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Uecqyndauhl.exe
Verdict:
Malicious activity
Analysis date:
2023-08-29 12:06:17 UTC
Tags:
evasion snake

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
DNS request
Launching a process
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control lolbin replace
Result
Verdict:
MALICIOUS
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:
Snake Keylogger
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Found malware configuration
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Modifies the context of a thread in another process (thread injection)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Yara detected Generic Downloader
Yara detected MSILDownloaderGeneric
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1299449 Sample: Uecqyndauhl.exe Startdate: 29/08/2023 Architecture: WINDOWS Score: 100 43 Found malware configuration 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 Yara detected Telegram RAT 2->47 49 6 other signatures 2->49 6 Uecqyndauhl.exe 15 5 2->6         started        11 Hjmwzggqa.exe 14 5 2->11         started        13 Hjmwzggqa.exe 2 2->13         started        process3 dnsIp4 23 cdn.discordapp.com 162.159.129.233, 443, 49724 CLOUDFLARENETUS United States 6->23 21 C:\Users\user\AppData\Roaming\Hjmwzggqa.exe, PE32+ 6->21 dropped 51 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 6->51 53 Writes to foreign memory regions 6->53 55 Modifies the context of a thread in another process (thread injection) 6->55 15 InstallUtil.exe 14 2 6->15         started        25 162.159.130.233, 443, 49737 CLOUDFLARENETUS United States 11->25 57 Injects a PE file into a foreign processes 11->57 19 InstallUtil.exe 11->19         started        27 162.159.134.233, 443, 49738 CLOUDFLARENETUS United States 13->27 file5 signatures6 process7 dnsIp8 29 checkip.dyndns.org 15->29 31 132.226.8.169, 49735, 80 UTMEMUS United States 15->31 35 2 other IPs or domains 15->35 37 May check the online IP address of the machine 15->37 39 Tries to steal Mail credentials (via file / registry access) 15->39 33 checkip.dyndns.org 19->33 41 Tries to harvest and steal browser information (history, passwords, etc) 19->41 signatures9
Threat name:
ByteCode-MSIL.Trojan.Generic
Status:
Suspicious
First seen:
2023-08-29 12:01:10 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
21
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Result
Malware family:
snakekeylogger
Score:
  10/10
Tags:
family:snakekeylogger keylogger persistence stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Snake Keylogger
Snake Keylogger payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot5651670986:AAHpwwN-ny7apM0yBwQlweVd-JZOihDUBEA/sendMessage?chat_id=5716598986
Unpacked files
SH256 hash:
8f0f73da0cf00759da7bdb027e9f33abfd04617d19ec3d574901b1eb36e21078
MD5 hash:
7af8d321a3c0d9a27f7a9ab29ad5b16a
SHA1 hash:
29e56ec4934fab9865fbd4d41698840fefd8b33d
Malware family:
SnakeKeylogger
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Author:malware-lu

File information


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

Malspam

SnakeKeylogger

Executable exe 8f0f73da0cf00759da7bdb027e9f33abfd04617d19ec3d574901b1eb36e21078

(this sample)

  
Delivery method
Distributed via e-mail attachment

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