MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8c456876915598dc988732791d60ea7129c1f03f9eabd10951ce2996c9c0997f. 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: 8c456876915598dc988732791d60ea7129c1f03f9eabd10951ce2996c9c0997f
SHA3-384 hash: a34936debdf294edc4a66b8f1bdd5cd6af778608cd5e5b6435daa939d63eed1a82defb1cad7cba31a61816310baa01e2
SHA1 hash: 18eece768efd6b51990336bd7d580902db79f951
MD5 hash: 7a6b0980328902701e46b0e67288b565
humanhash: grey-potato-skylark-south
File name:UPDATTED SOA.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:1'054'720 bytes
First seen:2022-10-01 06:18:19 UTC
Last seen:2022-10-03 13:13:09 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:NikVrArSr9kMp1txX2iNoADqjJ5nmZhS/NFMWINKJmAtnn+F3ORwspu:xrArSrBv1Qjr+NoJm4+F3+A
Threatray 4'449 similar samples on MalwareBazaar
TLSH T14C25091425DA0B6EF07E8BF95BD4A4E64BFAE6229329E5F93CE043854722F01CDC1572
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter GovCERT_CH
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
4
# of downloads :
273
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/315377/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Unauthorized injection to a recently created process
Creating a file
DNS request
Sending an HTTP GET request
Reading critical registry keys
Blocking the Windows Defender launch
Enabling autorun by creating a file
Forced shutdown of a browser
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6337dbd7896404d760d78172/reports/e2a166f7-a7fc-4eae-9063-27094755a418/overview
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/826635c0-9af9-43c8-aeba-5ef37777ba5b
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1081361
Signature
.NET source code contains very large strings
.NET source code references suspicious native API functions
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)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
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 harvest and steal ftp login credentials
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
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8c456876915598dc988732791d60ea7129c1f03f9eabd10951ce2996c9c0997f/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-10-01 00:57:33 UTC
File Type:
PE (.Net Exe)
Extracted files:
37
AV detection:
23 of 41 (56.10%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rrcwq5urkwmnzgehgj4r2yhkoeu4d4b7t2v5cckrzyuznsoatf7q._file
Verdict:
malicious
Similar samples:
1bc77023e4295f4bf56e32ce4ff7a6a21d650e69552adf6b12477a519abb4eed
SnakeKeylogger
4b8c422424da67396c509a69146fea0c028e4a85994413205ae933c4a9a5bd5d
SnakeKeylogger
95108beb38c630b45cadeecaf511fd73c31d27bfb45166dd7e0e93a41d1fc744
SnakeKeylogger
a1fccaf3c474d70a91242f0b69d77c4a8008783cc1c519c1d2ddd243b1839ec4
SnakeKeylogger
b52ae5cbe34be07ffafabd43bce0d88daa2b58607bb2d20267fecd85a6bc875a
SnakeKeylogger
bc7a7312a0b437df65d203117337461ac6fb0db097fe24f9e9acdb4c42480c6c
SnakeKeylogger
c321540c7124bf9a0f4a53c0ca3e6a9c12b0190694dae8bcc41a4ddc74c51b4d
SnakeKeylogger
ffc51f2ef0542e31be26668f49bf65a719ea827188707a83ca5421d2ad8b6fbc
SnakeKeylogger
+ 4'439 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/221001-g267nafed9/
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 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/bot5227573794:AAECZBnQSxLs0aOVsV2wnclC6-WKnxPpi_k/sendMessage?chat_id=5217421430
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ad2e70ee-05f6-4872-9322-189f08057918
Unpacked files
SH256 hash:
388e41fa04219f00864c7a1cbf7e700636ccaa5351987c60577dc4e0c631fdb6
MD5 hash:
1c4910d4cd95cb46a747ae30315b013b
SHA1 hash:
f0010dc8adba365f871f01efcf6a4ab1fce9637c
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/2f0340ff-7e60-4cd5-9c21-6a9813dc3a6f/
Parent samples :
ffc51f2ef0542e31be26668f49bf65a719ea827188707a83ca5421d2ad8b6fbc
e0ede48233ec06d426b064caca80bafae233da70e5bcfda701a020d410adf654
81a94ea6b6041959130dc096dc0b88cfa8bccc551365fdfb77d0724947f352d2
ed881b6a1e7082122dbae067569583d84d67298729b3418e65c78d59b3faa320
c1414c69b3a5c0b020383097fe696a2b6f837657812488db31bed9d1848ee057
9736c76cb7265d12917e515851040ff02174baf0a9ba9ba0a05f19c9cedb3599
8c456876915598dc988732791d60ea7129c1f03f9eabd10951ce2996c9c0997f
ed8c5b249a1206245c0c3af56c74d1f9ff028ae5a5b8e91b1a61ca94e5b812a0
5659153bcd17b99af97aa2ff7e721a91e76e76ddd1a82e6951d4b873b138a978
SH256 hash:
6b82bd0b8fe4c9cc91211fd8e69d3ddf2954fc2b0739ccbbe7462b54154020a8
MD5 hash:
f9c0e6aa2e1602e8b7d8fa7ab3ef6ce9
SHA1 hash:
aa7ae9aa5b3290d2a450dda222edf39cc6cc85ac
Link:
https://www.unpac.me/results/2f0340ff-7e60-4cd5-9c21-6a9813dc3a6f/
SH256 hash:
4f80ddfe49b270f801ab44aa899153bbe2a0fb93abed0f9fc992f74ff6ab4fde
MD5 hash:
f4ba8570299eabf8fe2d02cc1dc0606a
SHA1 hash:
5d7add32313074f5a1e9b4ab379298dee8b6217e
Link:
https://www.unpac.me/results/2f0340ff-7e60-4cd5-9c21-6a9813dc3a6f/
SH256 hash:
8c456876915598dc988732791d60ea7129c1f03f9eabd10951ce2996c9c0997f
MD5 hash:
7a6b0980328902701e46b0e67288b565
SHA1 hash:
18eece768efd6b51990336bd7d580902db79f951
Link:
https://www.unpac.me/results/2f0340ff-7e60-4cd5-9c21-6a9813dc3a6f/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8c4568769155/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/8c456876915598dc988732791d60ea7129c1f03f9eabd10951ce2996c9c0997f

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

zip 52ad6d72fe71e037848ecdb2b349e125aca3982353b82e70e179dc2c61122c85

SnakeKeylogger

Executable exe 8c456876915598dc988732791d60ea7129c1f03f9eabd10951ce2996c9c0997f

(this sample)

  
Dropped by
snakekeylogger
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/315377/
  
Dropped by
SHA256 52ad6d72fe71e037848ecdb2b349e125aca3982353b82e70e179dc2c61122c85
  
Dropped by
MD5 afeb630b76eccf18d6c4ad396f8f55e7
  
Dropped by
SHA256 38543c4955269b467bcbf29ce2cffae11ba6640ef517010b0ed59d6777493f42
  
Dropped by
MD5 ba6bc4087f57975b2886bab4fcad816c

Comments