MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4a7a1bb2caf14797f10e90773bd803c1b2c9b6f31f5822125e943b5964629d7f. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4a7a1bb2caf14797f10e90773bd803c1b2c9b6f31f5822125e943b5964629d7f
SHA3-384 hash: 5aeebf33e7dd49e070e2a1c447907588f545ce6157278f52f39307bc3b56ad256e2a15ad4ded8da9f5e06534d99913ff
SHA1 hash: 054ae452dbd12fe785a1b4249305ced87d349b8a
MD5 hash: d47de894aa7e1ea387e7b4847ba60de4
humanhash: king-echo-floor-four
File name:RFQ NO 087259.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:705'024 bytes
First seen:2023-04-06 10:25:06 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 12288:8EU2iNhE0RmPG6eq3lXrTWZbU1xMPFf9v5GOv3JXKHtDu6ZN6yVDK:01pRmOE3labYxyprRX0
Threatray 5'080 similar samples on MalwareBazaar
TLSH T13DE45B520C6602D5C8B90FA444783A481B78AC538FD4903E7D86797FCFFAB4B54993E2
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
254
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
RFQ NO 087259.exe
Verdict:
Malicious activity
Analysis date:
2023-04-06 10:26:34 UTC
Tags:
snake keylogger trojan evasion
Link:
https://app.any.run/tasks/e9de65a0-fb28-4ae3-9af4-a9ed917d73c1

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/380602/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/642e9e3b2254dc8912046a5f/reports/64e10f79-7c3d-47c8-aeaf-54091f6c9b06/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/4a7a1bb2caf14797f10e90773bd803c1b2c9b6f31f5822125e943b5964629d7f
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ac81a9ec-0ec9-4a9d-ab3b-5c461bc8bb83
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1209571
Signature
.NET source code contains potential unpacker
Injects a PE file into a foreign processes
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)
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4a7a1bb2caf14797f10e90773bd803c1b2c9b6f31f5822125e943b5964629d7f/
Threat name:
ByteCode-MSIL.Trojan.DarkStealerLoader
Create hunting rule
Status:
Malicious
First seen:
2023-04-06 07:51:30 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jj5bxmwk6fdzp4iosb3txwadygzmtnxtd5mcees6sq5vszdctv7q._file
Verdict:
malicious
Similar samples:
0143b411f3c0c02a845fa45cca9fd02df3da4334ad748fd119759f877c1e7ef2
SnakeKeylogger
08e04faa04ed269f7378476ccf3296ef3ed403817ca6ec26277a4d4fe82bce3e
SnakeKeylogger
37060f2c77a3ef9365f60835a9a3c2e7f524095952a18bb805c6acbbd6388cd6
SnakeKeylogger
39284637e45691feb034477cb6d51b662892a17b883ce42cee8d8e2fcdda4817
SnakeKeylogger
606157eb85fa1f90ad5b6def0cbddc1445298156aecb9da21bcc925e6cd7638c
SnakeKeylogger
b33a98ce498846037fd68b2055d835464a1350c9c067e250689a2be1f17dc987
SnakeKeylogger
d3277817e3f5dd9265d3797ceb8db5316f75c7f708f9ba2186d8380c7a6530c1
SnakeKeylogger
+ 5'070 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger spyware stealer
Link:
https://tria.ge/reports/230406-mghw8acf36/
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
Looks up external IP address via web service
Reads data files stored by FTP clients
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/bot5811582374:AAH6rENVkxUY-cpsSQvER66GI_XclbHAV_w/sendMessage?chat_id=1326296042
Unpacked files
SH256 hash:
ea7ccb8fa49483caf3e9ebc55c45b4be679628612c62982df204416cf712d777
MD5 hash:
f23676bda1439ccc641a83088a57794f
SHA1 hash:
b4dbdf71bb1824d71b63d44a340f6de881771578
Link:
https://www.unpac.me/results/8fe2d03e-7775-4bc8-bc11-a06d2e29ccbd/
SH256 hash:
6ed5754774ca845ea9082b30abb01d1db00078035c800d347212d21778ae5b72
MD5 hash:
656856ebecb29670e0e8fa56046e5eb4
SHA1 hash:
954b5a1bca5190305e1245b041dddcd487e28924
Link:
https://www.unpac.me/results/8fe2d03e-7775-4bc8-bc11-a06d2e29ccbd/
SH256 hash:
ee79b734c4f7b1c02c41462e5ae687e5ea622a0d046b2313144ff0d0fa24dc99
MD5 hash:
82be6004120d5dd280bb90222da8cba1
SHA1 hash:
8d95c09b8c342b296d82b9403ccabd0ee7670a38
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/8fe2d03e-7775-4bc8-bc11-a06d2e29ccbd/
Parent samples :
1266a1998f66541ff6fab4f9b5ee4b495cc1f1ade63104805d6aba75efec985f
9d0c4555f8cc20b85e53a735fb30e5c968fee9c3d7512996f17bd4f752b49aa0
20c98ec48a5ee8e4c51f806712ad69bdda873da9ae3c4d2fba764bcc3b899c6f
4a7a1bb2caf14797f10e90773bd803c1b2c9b6f31f5822125e943b5964629d7f
a0b196b7e25b13ead796b60974ecc816315c2399a1bd8fa431b75af8be76331c
daa3a3e7abf415fb4844ba4fe153f5c51d91b7db76485deda3e7de2a83076578
SH256 hash:
3c507afadbb1c31a9ebdd24baac5739d47576159e01c5e84f973c951885100aa
MD5 hash:
e79bf0e7e9d52d398e0b23b352394c68
SHA1 hash:
682325763a0ec77e0fd475ea3a4021b4651eceac
Link:
https://www.unpac.me/results/8fe2d03e-7775-4bc8-bc11-a06d2e29ccbd/
SH256 hash:
f62043e3453e21da4b73c0a6b297ee6acf6058c1a82d232f06096dfe7ba4b26e
MD5 hash:
94542b0891297123c24f520704d8f2f9
SHA1 hash:
4624864b845588a52a942019799ae1d3bf3e258b
Link:
https://www.unpac.me/results/8fe2d03e-7775-4bc8-bc11-a06d2e29ccbd/
SH256 hash:
4a7a1bb2caf14797f10e90773bd803c1b2c9b6f31f5822125e943b5964629d7f
MD5 hash:
d47de894aa7e1ea387e7b4847ba60de4
SHA1 hash:
054ae452dbd12fe785a1b4249305ced87d349b8a
Link:
https://www.unpac.me/results/8fe2d03e-7775-4bc8-bc11-a06d2e29ccbd/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4a7a1bb2caf1/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/4a7a1bb2caf14797f10e90773bd803c1b2c9b6f31f5822125e943b5964629d7f

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
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.

Malspam

SnakeKeylogger

Executable exe 4a7a1bb2caf14797f10e90773bd803c1b2c9b6f31f5822125e943b5964629d7f

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/380602/

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