MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ef7afdbd8e3a2e3f8e53033cb0bdace7e23d1d43e4b387f480af7fc88cc28845. 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: 12
| SHA256 hash: | ef7afdbd8e3a2e3f8e53033cb0bdace7e23d1d43e4b387f480af7fc88cc28845 |
|---|---|
| SHA3-384 hash: | 977a55a4388ad64c54968e13b6444ec59ea99ce29e0e040c7d6e9dbb1c119dfe7c49f860cf8e1e80f8e3104348faaeaa |
| SHA1 hash: | 8770f975995ed9454ee4e7434fd72cc0e9e58b18 |
| MD5 hash: | 00eee0233b2e2f26f90f47b0df92f54c |
| humanhash: | kentucky-one-orange-bulldog |
| File name: | ef7afdbd8e3a2e3f8e53033cb0bdace7e23d1d43e4b387f480af7fc88cc28845 |
| Download: | download sample |
| Signature | SnakeKeylogger |
| File size: | 1'494'936 bytes |
| First seen: | 2023-04-04 13:08:43 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| ssdeep | 24576:OA8fDqMxe4+k5arJgTq+KiaAZq7UGTp7ZjSGWTAB:OHL/UtNxSGWTAB |
| Threatray | 710 similar samples on MalwareBazaar |
| TLSH | T19A6519D132A8494AF57F0AB586332DE047B17F179ABDDA8E0C9574DE21F3B008552B2B |
| 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) |
| Reporter |  adrian__luca |
| Tags: | exe signed SnakeKeylogger |
Code Signing Certificate
| Organisation: | mozilla cooperation 2023 |
|---|---|
| Issuer: | mozilla cooperation 2023 |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2023-03-28T08:31:12Z |
| Valid to: | 2024-03-28T08:31:12Z |
| Serial number: | 3d2020eecede4920bad6f3dd27611e58 |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | a2a2a2e6ae63c7be9cfd5346fc324638bea7884efcace7e8918c1c0d7cc679c6 |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
1
# of downloads :
263
Origin country :
HUVendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Launching a process
Creating a file
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Reading critical registry keys
Forced shutdown of a system process
Unauthorized injection to a system process
Forced shutdown of a browser
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-vm exploit fingerprint overlay packed stealer
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.
Malware family:
Snake Keylogger
Verdict:
Malicious
Result
Threat name:
Snake Keylogger
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Contains functionality to hide user accounts
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
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 harvest and steal ftp login credentials
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Threat name:
Win64.Trojan.Leonem
Status:
Malicious
First seen:
2023-03-28 08:59:26 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
43
AV detection:
19 of 37 (51.35%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 700 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Score:
10/10
Tags:
family:snakekeylogger collection keylogger stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Uses the VBS compiler for execution
Snake Keylogger
Snake Keylogger payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot5416090806:AAHc_-eKh3y99r2PvkqkST8ViowHuAnB4Mo/sendMessage?chat_id=5402666401
Unpacked files
SH256 hash:
ef7afdbd8e3a2e3f8e53033cb0bdace7e23d1d43e4b387f480af7fc88cc28845
MD5 hash:
00eee0233b2e2f26f90f47b0df92f54c
SHA1 hash:
8770f975995ed9454ee4e7434fd72cc0e9e58b18
Malware family:
SnakeKeylogger
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | PE_Potentially_Signed_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | Suspicious_Macro_Presence |
|---|---|
| Author: | Mehmet Ali Kerimoglu (CYB3RMX) |
| Description: | This rule detects common malicious/suspicious implementations. |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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