MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4c076ca3a33549fac8442be24c36aa480b6659e65816aa2a2a0292c1fe7a4a51. 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: 16


Intelligence 16 IOCs YARA 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4c076ca3a33549fac8442be24c36aa480b6659e65816aa2a2a0292c1fe7a4a51
SHA3-384 hash: 4b8f8dfd4c5d74f6f697a7f0184ff58db1153e6e6eb97a0004b2eeba0e4c47bd279ac1cd454bc432fdcb4efc6c74fe06
SHA1 hash: 22e331320f6a81af1026c9fedf1d974454d9479b
MD5 hash: 0510813ffec6988f2259fb1ca510140f
humanhash: october-texas-burger-two
File name:Ygpiiqywyqu.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:414'208 bytes
First seen:2023-10-17 06:14:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:v1cNNUaPs5nNmKRC/QYKpXTAQQ0M4R7VNcdYF+oCHzwap:tX7C/oDAQW4vNcdE+oCTD
Threatray 5'914 similar samples on MalwareBazaar
TLSH T16E94AE1BBEDB5EA1D2845B3ADBD740004BB8D1D1B6B3DE4BB84E12CB88437A9DD14247
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)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
314
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Ygpiiqywyqu.exe
Verdict:
Malicious activity
Analysis date:
2023-10-17 06:56:46 UTC
Tags:
evasion snake
Link:
https://app.any.run/tasks/00fe8394-a9bf-4ab0-91b1-be0964aef664

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Snake
Create hunting rule
Link:
https://www.capesandbox.com/analysis/455156/
Detection(s):
SecuriteInfo.com.Win32.RATX-gen.12504.5475.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %AppData% directory
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Reading critical registry keys
Creating a window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Forced shutdown of a browser
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/652e266b5da218a42f521a2f/reports/6a3701c9-a71a-402d-a705-73d84611d4ce/overview
Verdict:
Malicious
Labled as:
Trojan.Mardom.MN.Generic
Link:
https://www.hybrid-analysis.com/sample/4c076ca3a33549fac8442be24c36aa480b6659e65816aa2a2a0292c1fe7a4a51
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:
Unknown
Link:
https://analyze.intezer.com/analyses/ad106312-a51f-4927-8587-94e41a44edda
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1327025
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
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
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 steal Mail credentials (via file / registry access)
Yara detected Costura Assembly Loader
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/4c076ca3a33549fac8442be24c36aa480b6659e65816aa2a2a0292c1fe7a4a51
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4c076ca3a33549fac8442be24c36aa480b6659e65816aa2a2a0292c1fe7a4a51/
Threat name:
Win32.Trojan.Mardom
Create hunting rule
Status:
Malicious
First seen:
2023-10-17 06:15:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
14 of 23 (60.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=jqdwzi5dgve7vscefpreynvkjafwmwpglalkukrkakjmd7t2jjiq._file
Verdict:
malicious
Similar samples:
008af3e6e04d2340b385793e03af2550e0e18ce1531d635dff30e69d3e820dbf
SnakeKeylogger
16b5389153529d131881af90e71eae9e76e73f384d13fda9dbfa0c6c3438af84
SnakeKeylogger
378e803de5841cea84a1157ee59e6c64eb717674bded8dbcaa27621919552c90
SnakeKeylogger
38327cd0a5a677085faaadd0a4f4a38b21c2dad9c513b01afeab43f8aa5052af
SnakeKeylogger
79a9e05d3468857e95f6007f699ca27138ca834cbe8c16d1b15d4adb5d70ac41
SnakeKeylogger
8fdfe5bcc7f4ae9810621398a1a46fcf84e93c71c2c841b3c2d8463e9627982f
SnakeKeylogger
d5459c09b6b89527fa283686b3678062889da73e16c331b2459baf0bdfd7a601
SnakeKeylogger
+ 5'904 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger persistence spyware stealer
Link:
https://tria.ge/reports/231017-gzw9nshh6t/
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
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Snake Keylogger
Snake Keylogger payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot6451035249:AAF4aXcjE9hZyAlDoFqRoxDvaCcVNGM1SGQ/sendMessage?chat_id=6527793614
Unpacked files
SH256 hash:
9eb495d5684357412809181106b8c82e05a78b4271fa2bca856a2e5492326373
MD5 hash:
986686fe168c137a99b17d3d69acbe9e
SHA1 hash:
c708ca9b4b88dd42f20460ed115b72e91c9dee52
Detections:
snake_keylogger
Create hunting rule
win_404keylogger_g1
Create hunting rule
Link:
https://www.unpac.me/results/194f8d56-8c15-41a3-a3f0-47076087e508/
SH256 hash:
cb4398d3d001d4db0320a30e504fdbf4b7dd0e7d5a81dbe01ae838c9eb319926
MD5 hash:
5f983dc7cc0fc988ab7c94c4314ae420
SHA1 hash:
953648cc37b0efaad36bdf94ef90c88ebb9d9b6a
Link:
https://www.unpac.me/results/194f8d56-8c15-41a3-a3f0-47076087e508/
SH256 hash:
08ab47f97b395b9719a8723bbab0b7a87b98383fcdd5777099e2b8e0bf036e42
MD5 hash:
7845c730d189942881cf00735c6a3c92
SHA1 hash:
7a8946e7619ff8ecdfa04a29e57c178209cf2ab8
Link:
https://www.unpac.me/results/194f8d56-8c15-41a3-a3f0-47076087e508/
SH256 hash:
bbb49542ddef19cef69ed87bbf12d7b145f9b3edca5d1ff618ebee903dd1f1a4
MD5 hash:
6ebd538fa796e8e91e72f00a884ee82b
SHA1 hash:
287061ccc39bc448694b02856c97c60a73897c9f
Link:
https://www.unpac.me/results/194f8d56-8c15-41a3-a3f0-47076087e508/
SH256 hash:
4c076ca3a33549fac8442be24c36aa480b6659e65816aa2a2a0292c1fe7a4a51
MD5 hash:
0510813ffec6988f2259fb1ca510140f
SHA1 hash:
22e331320f6a81af1026c9fedf1d974454d9479b
Link:
https://www.unpac.me/results/194f8d56-8c15-41a3-a3f0-47076087e508/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4c076ca3a335/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.75
Link:
https://yomi.yoroi.company/submissions/4c076ca3a33549fac8442be24c36aa480b6659e65816aa2a2a0292c1fe7a4a51

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:crime_snake_keylogger
Create hunting rule
Author:Rony (r0ny_123)
Description:Detects Snake keylogger payload
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
Create hunting rule
Author:ditekSHen
Description:Detects executables with potential process hoocking
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Create hunting rule
Author:ditekSHen
Description:Detects executables using Telegram Chat Bot
Rule name:MALWARE_Win_SnakeKeylogger
Create hunting rule
Author:ditekSHen
Description:Detects Snake Keylogger
Rule name:MAL_Envrial_Jan18_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:MAL_Envrial_Jan18_1_RID2D8C
Create hunting rule
Author:Florian Roth
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
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
Rule name:Windows_Trojan_SnakeKeylogger_af3faa65
Create hunting rule
Author:Elastic Security

File information

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

Malspam

SnakeKeylogger

Executable exe 4c076ca3a33549fac8442be24c36aa480b6659e65816aa2a2a0292c1fe7a4a51

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/455156/

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