MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ff7c332b77194f5bafb276ac4eaa038e5014d8bc546cb49b565156581cef3449. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ff7c332b77194f5bafb276ac4eaa038e5014d8bc546cb49b565156581cef3449
SHA3-384 hash: f0863d922ebe1c724c427ca4021951f79be9bc5d680368aed9ffb53b3c35af64b232de83d36534707b8e5f237ff76552
SHA1 hash: 7ddae09a11fc537300bd9d4986ee92b9c7c70cc8
MD5 hash: bfdc4a7009d813394e0889036fafc421
humanhash: triple-pennsylvania-earth-may
File name:duONZIw23uNXjKY.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:585'728 bytes
First seen:2022-04-12 05:39:12 UTC
Last seen:2022-04-12 06:59:27 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:2kKUk6i/54qMU7T4Z24pH1ytCa4Sj8GtMplKxla4NLngVgz:2kKX6i/mqB/4x15Sj8GapUxlTNLgm
Threatray 2'018 similar samples on MalwareBazaar
TLSH T17DC4D0157AF88629D5FE07BDE43801904BF676176826E37C6E0570E62E633D08B43B6B
File icon (PE):PE icon
dhash icon 73432b4d556d597d (15 x SnakeKeylogger, 14 x AgentTesla, 12 x Formbook)
Reporter lowmal3
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
285
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
duONZIw23uNXjKY.exe
Verdict:
Malicious activity
Analysis date:
2022-04-12 06:03:58 UTC
Tags:
evasion trojan snake
Link:
https://app.any.run/tasks/11732f0b-0bfc-4389-932a-0eee2e5b2e61

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/262855/
Detection(s):
SecuriteInfo.com.Scr.Malcodegdn30.25880.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.ArtemisBFDC4A7009D8.27383.12509.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
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 from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
expand.exe obfuscated packed
Link:
https://www.filescan.io/uploads/625510b3eab80a7a6cfdc3ae/reports/dc5dae8f-06e8-4ccd-bd8d-c7de53e8f8f3/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/b4f8c207-8bcc-46d1-95e4-6f3f9abece9f
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/975060
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
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)
May check the online IP address of the machine
Sigma detected: Suspicious Add Scheduled Task From User AppData Temp
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 Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 607547 Sample: duONZIw23uNXjKY.exe Startdate: 12/04/2022 Architecture: WINDOWS Score: 100 39 Found malware configuration 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 Yara detected Telegram RAT 2->43 45 7 other signatures 2->45 7 duONZIw23uNXjKY.exe 7 2->7         started        process3 file4 25 C:\Users\user\AppData\Roaming\UKKSZWf.exe, PE32 7->25 dropped 27 C:\Users\user\...\UKKSZWf.exe:Zone.Identifier, ASCII 7->27 dropped 29 C:\Users\user\AppData\Local\...\tmpCF18.tmp, XML 7->29 dropped 31 C:\Users\user\...\duONZIw23uNXjKY.exe.log, ASCII 7->31 dropped 47 May check the online IP address of the machine 7->47 49 Uses schtasks.exe or at.exe to add and modify task schedules 7->49 51 Adds a directory exclusion to Windows Defender 7->51 53 Injects a PE file into a foreign processes 7->53 11 duONZIw23uNXjKY.exe 15 2 7->11         started        15 powershell.exe 24 7->15         started        17 schtasks.exe 1 7->17         started        19 3 other processes 7->19 signatures5 process6 dnsIp7 33 checkip.dyndns.org 11->33 35 checkip.dyndns.com 193.122.6.168, 49722, 80 ORACLE-BMC-31898US United States 11->35 37 freegeoip.app 188.114.97.7, 443, 49723 CLOUDFLARENETUS European Union 11->37 55 Tries to steal Mail credentials (via file / registry access) 11->55 57 Tries to harvest and steal ftp login credentials 11->57 59 Tries to harvest and steal browser information (history, passwords, etc) 11->59 21 conhost.exe 15->21         started        23 conhost.exe 17->23         started        signatures8 process9
Detection:
snakekeylogger
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ff7c332b77194f5bafb276ac4eaa038e5014d8bc546cb49b565156581cef3449/
Threat name:
ByteCode-MSIL.Trojan.Snakekeylogger
Create hunting rule
Status:
Malicious
First seen:
2022-04-12 05:40:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=756dgk3xdfhvxl5so2we5kqdrzibjwf4krwljg2wkflfqhhpgreq._file
Verdict:
malicious
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33d9ff922b2b34291e7e84fee8cb11062f4e1eb56cff714fca88f8fa5b507c09
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5258b47989843d7dd2548de441187fa1e5541cf37e93857fb599479481502584
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c96a9145c81f5055717e5b397009f6e7ebb78558328daf06566d9494e6171d19
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c980b05670bf5afdf79a65fb6e0f0e2ad6c7bf6833c23870848dcfcac3e1437b
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d1130fc195b0a91917f5ce05fcfc7863c66ae495f2ac0aa955b64376df71db1e
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eb3210b628ab723969c0e007b910b1b3898c5e901a28fb7ce99321535488bd99
SnakeKeylogger
+ 2'008 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger keylogger stealer
Link:
https://tria.ge/reports/220412-gcv34afdfl/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Snake Keylogger
Snake Keylogger Payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot5243953302:AAGFyxwcILx3S0Gq834R9NN-9m6enfFssYk/sendMessage?chat_id=5255359287
Unpacked files
SH256 hash:
643281919024f590fcbab46800860c60c716e6c6a7d8bcab64b86e6f13645b38
MD5 hash:
2c567ba09e8b5609e7c28d9ea2ff195d
SHA1 hash:
cbdeea713653727d541236c4851f21b1ef1bd8c8
Link:
https://www.unpac.me/results/99d34ed8-eb65-4d81-8336-6d78d2550600/
SH256 hash:
652d85076f20a6c567d3f307d37844ecfb8663db9c754a8081e83f180fe9993b
MD5 hash:
686650ce08ceb64ca6918841c6a12b82
SHA1 hash:
ba343280d4bc8443441c5b211e909fb49078b355
Link:
https://www.unpac.me/results/99d34ed8-eb65-4d81-8336-6d78d2550600/
SH256 hash:
b4364bba1d1c0f9cd4f07899b646ab90c1fcee31a985cea8377960da1692903a
MD5 hash:
42d633e43e81a4b3b1e7c3e61a2bbcb4
SHA1 hash:
9e459eedfcd7d56b3917372066a55279e35a60fc
Link:
https://www.unpac.me/results/99d34ed8-eb65-4d81-8336-6d78d2550600/
SH256 hash:
c5ab196b66289c38945da072fa002b9f958d624d2b98384f5b91b02a86fcd169
MD5 hash:
0471224cc4fcda950746c7e67dd64c4e
SHA1 hash:
19cdfc96900a26dc4730569dd5f5fe7fdf433058
Link:
https://www.unpac.me/results/99d34ed8-eb65-4d81-8336-6d78d2550600/
SH256 hash:
ff7c332b77194f5bafb276ac4eaa038e5014d8bc546cb49b565156581cef3449
MD5 hash:
bfdc4a7009d813394e0889036fafc421
SHA1 hash:
7ddae09a11fc537300bd9d4986ee92b9c7c70cc8
Link:
https://www.unpac.me/results/99d34ed8-eb65-4d81-8336-6d78d2550600/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/ff7c332b7719/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/ff7c332b77194f5bafb276ac4eaa038e5014d8bc546cb49b565156581cef3449

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 ff7c332b77194f5bafb276ac4eaa038e5014d8bc546cb49b565156581cef3449

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/262855/

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