MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744. 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: 15


Intelligence 15 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744
SHA3-384 hash: 3f7c99a630e4723248c197f7b579fe49fdcafc3dd34297412476f897dd8523cc087673efb1a20a2ad8f6e8ab19b80026
SHA1 hash: 54d38cb1493d74f5db941457134dab70e6adba6c
MD5 hash: 85443ccfa143379ec25bb88f633b52f9
humanhash: leopard-eighteen-diet-lima
File name:9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:536'576 bytes
First seen:2023-11-09 12:39:57 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'842 x AgentTesla, 19'774 x Formbook, 12'296 x SnakeKeylogger)
ssdeep 12288:GyEYyVFliq4zzbTA23nSbFHGyWFhhassVGaW90QDZmcI+vy:nV+FliBb73nSbFIKsskF0QkcVK
TLSH T113B4121597EC5B02D9BE57B52471A2159371E80B1A63E32A4CC8A2F77733B848BC5BC3
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 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter adrian__luca
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
314
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744
Verdict:
Malicious activity
Analysis date:
2023-11-09 12:43:07 UTC
Tags:
evasion snake
Link:
https://app.any.run/tasks/ca9a1048-2525-49b1-b099-82bd0e73536a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.DownLoaderNET.710.1919.9603.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/654cd3393dd412119bf35b7b/reports/d160d161-1169-40f0-95cc-a3b336f06ed7/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/71e10573-c738-4c67-83b6-b209d964c5fd
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1339700
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
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)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Scheduled temp file as task from temp location
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1339700 Sample: IM4Yxzu4zW.exe Startdate: 09/11/2023 Architecture: WINDOWS Score: 100 36 checkip.dyndns.org 2->36 38 checkip.dyndns.com 2->38 42 Found malware configuration 2->42 44 Malicious sample detected (through community Yara rule) 2->44 46 Antivirus / Scanner detection for submitted sample 2->46 48 9 other signatures 2->48 8 kLlcmh.exe 5 2->8         started        11 IM4Yxzu4zW.exe 7 2->11         started        signatures3 process4 file5 50 Antivirus detection for dropped file 8->50 52 Multi AV Scanner detection for dropped file 8->52 54 Machine Learning detection for dropped file 8->54 14 kLlcmh.exe 14 2 8->14         started        17 schtasks.exe 1 8->17         started        32 C:\Users\user\AppData\Roaming\kLlcmh.exe, PE32 11->32 dropped 34 C:\Users\user\AppData\Local\...\tmp689B.tmp, XML 11->34 dropped 56 Uses schtasks.exe or at.exe to add and modify task schedules 11->56 58 Adds a directory exclusion to Windows Defender 11->58 60 Injects a PE file into a foreign processes 11->60 19 IM4Yxzu4zW.exe 15 2 11->19         started        22 powershell.exe 20 11->22         started        24 schtasks.exe 1 11->24         started        signatures6 process7 dnsIp8 62 Tries to steal Mail credentials (via file / registry access) 14->62 64 Tries to harvest and steal browser information (history, passwords, etc) 14->64 26 conhost.exe 17->26         started        40 checkip.dyndns.com 132.226.8.169, 49706, 49707, 80 UTMEMUS United States 19->40 28 conhost.exe 22->28         started        30 conhost.exe 24->30         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744/
Threat name:
ByteCode-MSIL.Spyware.Snakekeylogger
Create hunting rule
Status:
Malicious
First seen:
2023-09-12 05:34:01 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
25 of 38 (65.79%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=t373eqeixe66p2m7nyz2t2a3jv566alsaed6mnfzrqtxj7mrg5ca._file
Verdict:
malicious
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger spyware stealer
Link:
https://tria.ge/reports/231109-pv673saf87/
Behaviour
Creates scheduled task(s)
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
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Snake Keylogger
Snake Keylogger payload
Unpacked files
SH256 hash:
9a63b62a1296933300f9cda87fefbdfc9f55ee908575a2130c641c9fd0c4f830
MD5 hash:
651ffbf7723d66c959851ec6c450fba2
SHA1 hash:
f7cf3587def824a298ae36da8ce82c62e2245f48
Link:
https://www.unpac.me/results/6a9ddb27-273b-4b5b-90c2-465748021537/
SH256 hash:
4365a0eccb26a2c8e8bfde6021c453ff66e88cb9a1ac90d5e661975fa63fa684
MD5 hash:
591bf57d102117d81564dd6fd07d981e
SHA1 hash:
c98d1c674aa7099a0ed35e6a7147d1891291a524
Link:
https://www.unpac.me/results/6a9ddb27-273b-4b5b-90c2-465748021537/
SH256 hash:
201b3a5943f83bcfc8566a0ec9706350a128aa3be013fa9de25bc0bdf170cebb
MD5 hash:
05b56e5671aa517626ff440c12a7379e
SHA1 hash:
55bbbed950a748aac34f8745da464224a236760c
Detections:
snake_keylogger
Create hunting rule
win_404keylogger_g1
Create hunting rule
Link:
https://www.unpac.me/results/6a9ddb27-273b-4b5b-90c2-465748021537/
Parent samples :
f79b0934ab9dd5b547e7c88c74d9f692cca204429a0e8fc9a6ae2d6ecec1896a
9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744
SH256 hash:
4e79d6860cf9baa652a266c65a5de7fa5abbbce0b23092c3ecfffe7a66cbee30
MD5 hash:
e974dab0331ea42f3f4014e72001adf9
SHA1 hash:
5471e28bce312059d72cbf3d83da8997f525b005
Link:
https://www.unpac.me/results/6a9ddb27-273b-4b5b-90c2-465748021537/
SH256 hash:
9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744
MD5 hash:
85443ccfa143379ec25bb88f633b52f9
SHA1 hash:
54d38cb1493d74f5db941457134dab70e6adba6c
Link:
https://www.unpac.me/results/6a9ddb27-273b-4b5b-90c2-465748021537/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9effb24088b9/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/9effb24088b93de7e99f6e33a9e81b4d7bef01720107e634b98c2774fd913744

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Comments