MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 39effc8ad793805f7a5558b804d72b01de87db3a89657c91d5508612c15d3761. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 39effc8ad793805f7a5558b804d72b01de87db3a89657c91d5508612c15d3761
SHA3-384 hash: 540f2c55fff87732790d41b1604ce079ccae8dca913ccd7c25332156478349ad63b1ada566df0659c6b652632d79dfaf
SHA1 hash: ed8bafcd88dd9e10a76f8a5296dae752eb01992b
MD5 hash: 04e74f3bbfe2663bbd434de85a3b1efb
humanhash: eight-early-river-tennessee
File name:Rbnzqx.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:129'536 bytes
First seen:2023-08-09 07:38:27 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 3072:s5zBEAzGMg/GakKy8WtH3ox6ZdcmfM/f0LSATP:2zBpzGn/3ty8WtH3oxFH1
Threatray 5'721 similar samples on MalwareBazaar
TLSH T170C3091BF7CB8DF1C2785F3AC19B511003B1D69EB763CA0A7A8EE35919033A599056CB
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 00000c353034d4c0 (20 x SnakeKeylogger, 3 x Formbook, 3 x RemcosRAT)
Reporter spatronn2
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
413
Origin country :
TR TR
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/441510/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Searching for synchronization primitives
Sending an HTTP GET request
Creating a window
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Creating a file in the %AppData% directory
Launching a process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Forced shutdown of a browser
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/39effc8ad793805f7a5558b804d72b01de87db3a89657c91d5508612c15d3761
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8dd111a9-9099-4780-96b8-abb525628dcb
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1288308
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)
Writes to foreign memory regions
Yara detected MSILDownloaderGeneric
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/39effc8ad793805f7a5558b804d72b01de87db3a89657c91d5508612c15d3761/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hhx7zcwxsoaf66svlc4ajvzlahpipwz2rfsxzeovkcdbfqk5g5qq._file
Verdict:
malicious
Similar samples:
06a9ec554700c23590c89a5281d875fb042e1f8f1ce0ba8615883a4529cbe84f
SnakeKeylogger
0ebd3bc3035a85c16d9856235d470598e247755fb4b3744c32ac6bab6c4d311f
SnakeKeylogger
17aef7f33ee1725a500067cf27953fbaaf7ae489c2cf974a0d5a676e454750eb
SnakeKeylogger
19663c25e9873f288152b6a990f0e1d315b7d076d4c62d1d184961d7232f94e5
SnakeKeylogger
2d397c3b96952610182b2f157200c188b1f816689dda18ab175b813108acce13
SnakeKeylogger
37840987b437459b8f5774cfd36eb5a271c61808ccfa5e4aa63b005db127f71a
SnakeKeylogger
75fe2e05556461cf5b623ce60ba191ec4153ca13931260faa99ce558ac86914a
SnakeKeylogger
85769aadc4608e599612aeea1554436f1a3f0c2c4cf88c7a597b690061aeed6c
SnakeKeylogger
c9ab09547338e5fabc9a5389c098597734e14e00da6f455d106c813177fce35e
SnakeKeylogger
d9eefd6741e692541008b7d71cde7d92662a6088247791f8a48e41b953324196
SnakeKeylogger
+ 5'711 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger keylogger persistence stealer
Link:
https://tria.ge/reports/230809-jgzceshf83/
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/bot6545594278:AAGir8okigfd3XDynTxVXfXXnu5or3ovSG0/sendMessage?chat_id=6373691592
Unpacked files
SH256 hash:
39effc8ad793805f7a5558b804d72b01de87db3a89657c91d5508612c15d3761
MD5 hash:
04e74f3bbfe2663bbd434de85a3b1efb
SHA1 hash:
ed8bafcd88dd9e10a76f8a5296dae752eb01992b
Link:
https://www.unpac.me/results/de46340c-fbcc-480e-a0ca-2bad61389770/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/39effc8ad793/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/39effc8ad793805f7a5558b804d72b01de87db3a89657c91d5508612c15d3761

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
Create hunting rule
Author:malware-lu
Rule name:SUSP_EXE_in_ISO
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects ISO files that contains an Exe file. Does not need to be malicious
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 39effc8ad793805f7a5558b804d72b01de87db3a89657c91d5508612c15d3761

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/441510/

Comments