MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 021c53881e4f4b6fa749837738512b4e9ea518ab06c51cbee3c829a33ce04de9. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 021c53881e4f4b6fa749837738512b4e9ea518ab06c51cbee3c829a33ce04de9
SHA3-384 hash: 475c58011fad1959440ea3d3102c383e6f3824981e4fcba12b2607810f626bf64563cafd47658d823a06ae349d9d4c5f
SHA1 hash: 12f14649f7207579f360362d0c7d3df8599c4c26
MD5 hash: 9904e0267ad1c391525a5a11ad74d74b
humanhash: pizza-black-utah-tango
File name:dog.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:700'928 bytes
First seen:2022-08-01 14:00:40 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 12288:4H2iNSg6SKlpxakReMuUifR061n2NZ0SeBEiveS8Yc44:81SLlpxDeDUSy612jvuGJe
Threatray 7'194 similar samples on MalwareBazaar
TLSH T1A7E4E092F36D4E5BC0265BF4AD2980541766B3AE547CD2083DFEB8EBA1727C35142E0B
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 James_inthe_box
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
338
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/295608/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
fareit packed wacatac
Link:
https://www.filescan.io/uploads/62e7dca2b7eec6562781cc09/reports/ebfa9d9c-00d4-4578-b6c5-dfa02fe811c0/overview
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.
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5d6342be-23ee-4cb3-b5cb-b2064e31cbf2
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1044251
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
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
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
behaviorgraph top1 signatures2 2 Behavior Graph ID: 676755 Sample: dog.exe Startdate: 01/08/2022 Architecture: WINDOWS Score: 100 35 Snort IDS alert for network traffic 2->35 37 Malicious sample detected (through community Yara rule) 2->37 39 Multi AV Scanner detection for dropped file 2->39 41 10 other signatures 2->41 7 dog.exe 7 2->7         started        process3 file4 23 C:\Users\user\AppData\Roaming\suAkdx.exe, PE32 7->23 dropped 25 C:\Users\user\...\suAkdx.exe:Zone.Identifier, ASCII 7->25 dropped 27 C:\Users\user\AppData\Local\...\tmpBC75.tmp, XML 7->27 dropped 29 C:\Users\user\AppData\Local\...\dog.exe.log, ASCII 7->29 dropped 43 May check the online IP address of the machine 7->43 45 Uses schtasks.exe or at.exe to add and modify task schedules 7->45 47 Adds a directory exclusion to Windows Defender 7->47 49 Injects a PE file into a foreign processes 7->49 11 dog.exe 15 2 7->11         started        15 powershell.exe 23 7->15         started        17 schtasks.exe 1 7->17         started        signatures5 process6 dnsIp7 31 checkip.dyndns.com 193.122.130.0, 49768, 80 ORACLE-BMC-31898US United States 11->31 33 checkip.dyndns.org 11->33 51 Tries to steal Mail credentials (via file / registry access) 11->51 53 Tries to harvest and steal ftp login credentials 11->53 55 Tries to harvest and steal browser information (history, passwords, etc) 11->55 19 conhost.exe 15->19         started        21 conhost.exe 17->21         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/021c53881e4f4b6fa749837738512b4e9ea518ab06c51cbee3c829a33ce04de9/
Threat name:
Win32.Trojan.Woreflint
Create hunting rule
Status:
Malicious
First seen:
2022-08-01 13:59:44 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=aiofhca6j5fw7j2jqn3tqujlj2pkkgfla3crzpxdzau2gphajxuq._file
Verdict:
malicious
Similar samples:
0c85f7c235e7e60296ab099b2ea9eaa64f155aac893812785f2ee5d88f52cf22
SnakeKeylogger
14e7e10e18754b9fe5f3e55aead02f5b3051477a9585416268d03df2c01d3111
SnakeKeylogger
1bbdd6534336280436213b88cf3075db3754a027cbf39351dd81f923ed0ed137
SnakeKeylogger
2905e326c6b2b52023f4fa8d36b9a73283a1bab61a0ff374ea11e2d95393048d
SnakeKeylogger
480e6eafca7220040b5c881ba63412843e888fb54e21b158a2568bec0cce0acf
SnakeKeylogger
61fd532d935797bfba83bba3ddce6087fe9568763b00fc2fba72bd33a3327994
SnakeKeylogger
64751196bc0566bc4dd1dafb1b99ca28e7676e6c6f56fb0a9e4e1f43ea61dd10
SnakeKeylogger
851ad49739c7389f0088dbd7a660eea0dbec7249ae1e79da567825175ad7bcd5
SnakeKeylogger
c1bff6750d2e97e236ec9af546da99de586e947375ca5b70f2004805786eb262
SnakeKeylogger
+ 7'184 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/220801-rbjnsaghd7/
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
Unpacked files
SH256 hash:
39c2d879c57f07305ce60412dc8a88f02e51f1a14a06cc605768d1d7f5313807
MD5 hash:
db51fe170a9e5d6ec5429a2fbd9d0353
SHA1 hash:
e30a58125fc41322db6cf2ccb6a6d414ed379016
Link:
https://www.unpac.me/results/526076b1-3092-4087-80c0-f0893679de5c/
SH256 hash:
af9fa94b57aa7176202946c9b3acd80e3a974ad929ab92e03306bf36077b09d0
MD5 hash:
0522591425a4e0baff2ef30b98885186
SHA1 hash:
cdf926e39dc501f9d62fe9d5859601bcf5976734
Link:
https://www.unpac.me/results/526076b1-3092-4087-80c0-f0893679de5c/
SH256 hash:
c89370f55fbd01580901e66757edce3834a21a612c63b0c45d722d9e7fbf381f
MD5 hash:
505ebe223b659808748016819aa2bc09
SHA1 hash:
ba365da5ca3ca634c74c3d9c0e2caf3e5713f86e
Link:
https://www.unpac.me/results/526076b1-3092-4087-80c0-f0893679de5c/
SH256 hash:
1dd3d787af8f3732faeac0c028b2d7a362982c9eae7726d0966efcaa47a8814d
MD5 hash:
ae47d76d04857da3381f75e06990c2e9
SHA1 hash:
7b3e418a554819aab26aa9ca0e2d22574e0addd3
Link:
https://www.unpac.me/results/526076b1-3092-4087-80c0-f0893679de5c/
SH256 hash:
a9c5b2c628a47247402ff05d399855caf6f6a22146d44cd0fd9d7fc05a65ba66
MD5 hash:
228ff1006be83039e4de2b5e0475a5b0
SHA1 hash:
3adef5cc343067fa6b9d5e712114dc619c867a72
Link:
https://www.unpac.me/results/526076b1-3092-4087-80c0-f0893679de5c/
SH256 hash:
021c53881e4f4b6fa749837738512b4e9ea518ab06c51cbee3c829a33ce04de9
MD5 hash:
9904e0267ad1c391525a5a11ad74d74b
SHA1 hash:
12f14649f7207579f360362d0c7d3df8599c4c26
Link:
https://www.unpac.me/results/526076b1-3092-4087-80c0-f0893679de5c/
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/021c53881e4f4b6fa749837738512b4e9ea518ab06c51cbee3c829a33ce04de9

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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/295608/
  
URLhaus
https://urlhaus.abuse.ch/url/2263627/

Comments