MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 536224d5113a2934ac985a3d61a27f87230963315cf1f9c02313ce8248d2ad17. 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: 536224d5113a2934ac985a3d61a27f87230963315cf1f9c02313ce8248d2ad17
SHA3-384 hash: a3218990d927f9a1873fa5bd238c23b22ea395c11200765b75f50b285a7e0afc3c2a2c44062a5673c325ea0147b2352e
SHA1 hash: 4ea71ef2a2c2e4c699ac73b913279d3fa80f67a3
MD5 hash: 1de74133e553cf85343e5d84d0a5e890
humanhash: winner-item-vermont-helium
File name:Documents.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:590'336 bytes
First seen:2022-05-13 14:20:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'653 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:7XR7JFaxwvPoFNmiE5WpmZeXXYaW3Hktxw:70xwvanSWpmZEW0txw
Threatray 3'107 similar samples on MalwareBazaar
TLSH T162C4E07DFAE7CF22C71C1676C4D25D000B715A6AA563E3AB1B0682EC4D02BE799427C7
TrID 69.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.9% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
279
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/270445/
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control.exe obfuscated packed replace.exe
Link:
https://www.filescan.io/uploads/627e692aae83652f0e9dc690/reports/7a81bf8d-2d68-45c8-b98f-d7a008ee6447/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/db3d6e9e-c7fe-47c6-a040-04e81989db4e
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/993643
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
Found malware configuration
Initial sample is a PE file and has a suspicious name
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: 626136 Sample: Documents.exe Startdate: 13/05/2022 Architecture: WINDOWS Score: 100 37 Snort IDS alert for network traffic 2->37 39 Found malware configuration 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 12 other signatures 2->43 7 Documents.exe 7 2->7         started        process3 file4 23 C:\Users\user\AppData\Roaming\OYzSEhPu.exe, PE32 7->23 dropped 25 C:\Users\...\OYzSEhPu.exe:Zone.Identifier, ASCII 7->25 dropped 27 C:\Users\user\AppData\Local\...\tmpE6A9.tmp, XML 7->27 dropped 29 C:\Users\user\AppData\...\Documents.exe.log, ASCII 7->29 dropped 45 May check the online IP address of the machine 7->45 47 Uses schtasks.exe or at.exe to add and modify task schedules 7->47 49 Adds a directory exclusion to Windows Defender 7->49 11 Documents.exe 15 5 7->11         started        15 powershell.exe 25 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 mail.hambagu.co.nz 116.90.52.2, 49769, 49770, 49771 DIGITALPACIFIC-AUDigitalPacificPtyLtdAustraliaAU Australia 11->33 35 checkip.dyndns.org 11->35 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/536224d5113a2934ac985a3d61a27f87230963315cf1f9c02313ce8248d2ad17/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-05-13 14:21:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
14 of 26 (53.85%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=knrcjvirhiutjleyli6wdit7q4rqsyzrlty7tqbdcphiesgsvulq._file
Verdict:
malicious
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6854be3657cbb743286183f6a18048d849e9e3dd5a1ba47d1d6f2e2d05195fd5
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a88f8838d49af0d68b48ca1e203c6b76ada283b397b0a37044db5281b8b2d0dd
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b189ba60839a515b25f12ed2af1f67f2874806e23611ee8d12584d07db10b4b9
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c722f25e85c0ca17f219d77f88b869148765c5d74320cb7a19f55c2a789a82b4
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cabfc28d0118a2709bf1c7a44b082964d9d209b692d029bb475dc1d629908376
SnakeKeylogger
dc2285f221a3dc4d0f285a3a3a91269bc00dce48d7cf50ac124566e012ab2810
SnakeKeylogger
+ 3'097 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/220513-rnzkrsbdak/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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:
6c2ad2f116e92c21e85b245f71a202e80cd7f816ad309e6e0b9a0c071765cbe8
MD5 hash:
ea54b2175194ed3dcc50f4868a179ab9
SHA1 hash:
c0ccbe4ef57d5f1eb172b3619286dbe78179e019
Link:
https://www.unpac.me/results/03a44825-d36a-4dc8-a59c-3565d40d71aa/
SH256 hash:
f3fafe8bf0d76efaad0be9767987a89c3b1f8b17af69e4dc8de87f274b9f2be0
MD5 hash:
4c6907f49f658a1bcd08077509263070
SHA1 hash:
160c452555dd623667a2030d7036711d05876f0d
Link:
https://www.unpac.me/results/03a44825-d36a-4dc8-a59c-3565d40d71aa/
SH256 hash:
c206122a7336385be557580c114ac0923192f61bc8f77aa58c898135438399f9
MD5 hash:
6c9e813248a01432890c476813d210b8
SHA1 hash:
fd54aa3af58fc3a88cb3fd6753d773cd6c51b7f8
Link:
https://www.unpac.me/results/03a44825-d36a-4dc8-a59c-3565d40d71aa/
SH256 hash:
8b8eb2ad9f7b8df644989735b9b1513362fe019a27f45f01f2a83fdedff53d1b
MD5 hash:
a8e120e3ea05ff285810820dff6bf75b
SHA1 hash:
f049fe5a4687c3c3a6f00fbc9f834cb3586acf6f
Link:
https://www.unpac.me/results/03a44825-d36a-4dc8-a59c-3565d40d71aa/
SH256 hash:
536224d5113a2934ac985a3d61a27f87230963315cf1f9c02313ce8248d2ad17
MD5 hash:
1de74133e553cf85343e5d84d0a5e890
SHA1 hash:
4ea71ef2a2c2e4c699ac73b913279d3fa80f67a3
Link:
https://www.unpac.me/results/03a44825-d36a-4dc8-a59c-3565d40d71aa/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/536224d5113a/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/536224d5113a2934ac985a3d61a27f87230963315cf1f9c02313ce8248d2ad17

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.

Cape
Cape
https://www.capesandbox.com/analysis/270445/

Comments