MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 509ab6d6f1089879e023ce06a093219765d41c19e2f6252f5ae7bd276483733d. 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


Intelligence 12 IOCs YARA File information Comments

SHA256 hash: 509ab6d6f1089879e023ce06a093219765d41c19e2f6252f5ae7bd276483733d
SHA3-384 hash: d20df9ae82b01a694d85c489f2745d08986d2b6c2c2dfbc1f265e280665268292ee5c708b4a93c6e96813b4579aa7c38
SHA1 hash: 7549cb1ee4cb558b730aa81e7266642de9395fc2
MD5 hash: 17e886cf4735bf3961364832a33eb7ec
humanhash: potato-missouri-oxygen-missouri
File name:Jrdfl.exe
Download: download sample
Signature SnakeKeylogger
File size:65'536 bytes
First seen:2023-07-12 06:47:41 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 1536:5h2JA86sJ925puV8kyc4F9nY++cUD+5+xCOwKcbLFIFBYp2bHJVQ:5h2JA86sYuPmFpJUDePKcPFIFBYpV
Threatray 5'599 similar samples on MalwareBazaar
TLSH T10A537E00B7ED8702E6FC6A39A9F3614803B9A9E35D11DF5DAC84209C1D63FD98911F6B
TrID 56.5% (.EXE) Win64 Executable (generic) (10523/12/4)
11.0% (.ICL) Windows Icons Library (generic) (2059/9)
10.9% (.EXE) OS/2 Executable (generic) (2029/13)
10.7% (.EXE) Generic Win/DOS Executable (2002/3)
10.7% (.EXE) DOS Executable Generic (2000/1)
File icon (PE):PE icon
dhash icon e0cc9c96929880a4 (2 x SnakeKeylogger, 2 x Formbook)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence


File Origin
# of uploads :
1
# of downloads :
267
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Jrdfl.exe
Verdict:
Malicious activity
Analysis date:
2023-07-12 06:51:27 UTC
Tags:
n/a

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

Behaviour
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Creating a file in the %AppData% directory
Launching a process
Creating a file
Sending an HTTP GET request
Reading critical registry keys
Creating a window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Forced shutdown of a browser
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)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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 Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1271570 Sample: Jrdfl.exe Startdate: 12/07/2023 Architecture: WINDOWS Score: 100 39 Found malware configuration 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 Multi AV Scanner detection for submitted file 2->43 45 4 other signatures 2->45 6 Jrdfl.exe 15 5 2->6         started        11 Fscbhisxr.exe 14 2 2->11         started        13 Fscbhisxr.exe 2 2->13         started        process3 dnsIp4 23 cdn.discordapp.com 162.159.130.233, 443, 49690, 49697 CLOUDFLARENETUS United States 6->23 19 C:\Users\user\AppData\Roaming\Fscbhisxr.exe, PE32+ 6->19 dropped 21 C:\Users\user\AppData\Local\...\Jrdfl.exe.log, ASCII 6->21 dropped 47 Writes to foreign memory regions 6->47 49 Modifies the context of a thread in another process (thread injection) 6->49 51 Injects a PE file into a foreign processes 6->51 15 MSBuild.exe 14 2 6->15         started        25 162.159.133.233, 443, 49695 CLOUDFLARENETUS United States 11->25 53 Multi AV Scanner detection for dropped file 11->53 file5 signatures6 process7 dnsIp8 27 checkip.dyndns.org 15->27 29 api.telegram.org 149.154.167.220, 443, 49696 TELEGRAMRU United Kingdom 15->29 31 checkip.dyndns.com 158.101.44.242, 49694, 80 ORACLE-BMC-31898US United States 15->31 33 May check the online IP address of the machine 15->33 35 Tries to steal Mail credentials (via file / registry access) 15->35 37 Tries to harvest and steal browser information (history, passwords, etc) 15->37 signatures9
Threat name:
ByteCode-MSIL.Trojan.Leonem
Status:
Malicious
First seen:
2023-07-12 06:17:57 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
10
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Result
Malware family:
snakekeylogger
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger persistence 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
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/bot6307849414:AAGmDbHsZCN3tscyYeUw89m9JtBbXMioogc/sendMessage?chat_id=5582419717
Unpacked files
SH256 hash:
509ab6d6f1089879e023ce06a093219765d41c19e2f6252f5ae7bd276483733d
MD5 hash:
17e886cf4735bf3961364832a33eb7ec
SHA1 hash:
7549cb1ee4cb558b730aa81e7266642de9395fc2
Malware family:
SnakeKeylogger
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Malspam

SnakeKeylogger

Executable exe 509ab6d6f1089879e023ce06a093219765d41c19e2f6252f5ae7bd276483733d

(this sample)

  
Delivery method
Distributed via e-mail attachment

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