MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4218d4a03fb87124e33562f14b385c28ea9ef1085b2f389d6da8a2c0dc20ce22. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments 1

SHA256 hash: 4218d4a03fb87124e33562f14b385c28ea9ef1085b2f389d6da8a2c0dc20ce22
SHA3-384 hash: 1e6b0e927b267fad13bc94b2083010ec5b422bc80bc58ababce19763832da7e37ff80af65cec27433dba5c8993b2517b
SHA1 hash: 0dbd67813ffe59903638e01af41b8517ec6a8459
MD5 hash: d90d42631511b54444b9cc592e5a4aa2
humanhash: yankee-fanta-helium-quiet
File name:d90d42631511b54444b9cc592e5a4aa2
Download: download sample
Signature SnakeKeylogger
File size:782'848 bytes
First seen:2023-03-21 11:18:33 UTC
Last seen:2023-03-21 13:27:44 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:bwV+t09IZrnJtERjxSvfe0+qvwlqxQlUDruQ:bGW09IZrnjQVSvG0+qvU3lU
Threatray 4'462 similar samples on MalwareBazaar
TLSH T17EF4E450FAA8971BCABE26F6507163600FBD9416B256F3CBC685B1B10CB2360BD1D35B
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 3868c82b2bac6879 (2 x SnakeKeylogger)
Reporter zbetcheckin
Tags:32 exe SnakeKeylogger

Intelligence


File Origin
# of uploads :
2
# of downloads :
238
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
d90d42631511b54444b9cc592e5a4aa2
Verdict:
Malicious activity
Analysis date:
2023-03-21 11:21:10 UTC
Tags:
opendir snake keylogger trojan evasion

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
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Creating a file in the %AppData% subdirectories
Creating a file
Searching for synchronization primitives
DNS request
Sending an HTTP GET request
Reading critical registry keys
Sending an HTTP GET request to an infection source
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Result
Verdict:
UNKNOWN
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.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Creates an undocumented autostart registry key
Encrypted powershell cmdline option found
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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 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 Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 831365 Sample: pTvCnyOgku.exe Startdate: 21/03/2023 Architecture: WINDOWS Score: 100 32 Snort IDS alert for network traffic 2->32 34 Malicious sample detected (through community Yara rule) 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 6 other signatures 2->38 7 pTvCnyOgku.exe 15 7 2->7         started        process3 dnsIp4 26 172.245.33.146, 49697, 80 AS-COLOCROSSINGUS United States 7->26 20 C:\Users\user\AppData\Roaming\...\Unyyo.exe, PE32 7->20 dropped 22 C:\Users\user\...\Unyyo.exe:Zone.Identifier, ASCII 7->22 dropped 24 C:\Users\user\AppData\...\pTvCnyOgku.exe.log, ASCII 7->24 dropped 40 Creates an undocumented autostart registry key 7->40 42 Encrypted powershell cmdline option found 7->42 44 Writes to foreign memory regions 7->44 46 Injects a PE file into a foreign processes 7->46 12 MSBuild.exe 14 2 7->12         started        16 powershell.exe 16 7->16         started        file5 signatures6 process7 dnsIp8 28 checkip.dyndns.com 158.101.44.242, 49698, 80 ORACLE-BMC-31898US United States 12->28 30 checkip.dyndns.org 12->30 48 May check the online IP address of the machine 12->48 50 Tries to steal Mail credentials (via file / registry access) 12->50 52 Tries to harvest and steal ftp login credentials 12->52 54 Tries to harvest and steal browser information (history, passwords, etc) 12->54 18 conhost.exe 16->18         started        signatures9 process10
Threat name:
Win32.Trojan.Casdet
Status:
Malicious
First seen:
2023-03-21 11:19:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
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
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Snake Keylogger
Snake Keylogger payload
Unpacked files
SH256 hash:
4218d4a03fb87124e33562f14b385c28ea9ef1085b2f389d6da8a2c0dc20ce22
MD5 hash:
d90d42631511b54444b9cc592e5a4aa2
SHA1 hash:
0dbd67813ffe59903638e01af41b8517ec6a8459
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:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


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

Web download

SnakeKeylogger

Executable exe 4218d4a03fb87124e33562f14b385c28ea9ef1085b2f389d6da8a2c0dc20ce22

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2023-03-21 11:18:36 UTC

url : hxxp://172.245.33.146/go/m8ci.exe