MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 af228fc243a7e43986326e70c375d6568d2123e8a079b193aa5cafaa5973d7f5. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: af228fc243a7e43986326e70c375d6568d2123e8a079b193aa5cafaa5973d7f5
SHA3-384 hash: c0b85af4a148b501b30caf803ff64cf683ee1181a6c08fbff8e1ba4021d137cd3c42502591da6cede11af379964dadec
SHA1 hash: fd85aa23a8594a03bbd9ed3f05cd191d2b7ba062
MD5 hash: 463db775ffff04e85fa5111e0793c747
humanhash: wolfram-nineteen-nineteen-xray
File name:YnuiQ0mSnTIB95k.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:857'600 bytes
First seen:2021-05-19 06:29:42 UTC
Last seen:2021-05-19 07:46:30 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:RbV6q6e5iTzAay4JeGtGNPuk6f2paPlErS:56eo/heGsNPuk6fM2W+
Threatray 1 similar samples on MalwareBazaar
TLSH 1F0503EFAD5C6540CDF58EB0F8E453A50A6A7D715803930738BF7F8A767228C8B80656
Reporter lowmal3
Tags:SnakeKeylogger

Intelligence

File Origin
# of uploads :
4
# of downloads :
107
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
YnuiQ0mSnTIB95k.exe
Verdict:
Malicious activity
Analysis date:
2021-05-19 07:25:18 UTC
Tags:
evasion trojan snakekeylogger keylogger
Link:
https://app.any.run/tasks/93d05838-55d7-4b3e-9282-edcc5124d0e6

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/158379/
Detection(s):
SecuriteInfo.com.Trojan.Win32.Save.a.14472.1711.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Using the Windows Management Instrumentation requests
Creating a file
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.
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/784599
Signature
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
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 access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Beds Obfuscator
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Download SVG
Gathering data
Threat name:
Win32.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2021-05-19 04:23:28 UTC
AV detection:
7 of 47 (14.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=v4ri7qsdu7sdtbrsnzymg5owk2gsci7iub43de5klsx2uwlt272q._file
Verdict:
unknown
Similar samples:
e09d1c2f87d2af0be7814b15ff9f7444a932c48add46e0d4f8bf749e28fe599e
SnakeKeylogger
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger evasion keylogger spyware stealer
Link:
https://tria.ge/reports/210519-y6h4dxh4ax/
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
Maps connected drives based on registry
Reads user/profile data of web browsers
Checks BIOS information in registry
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
Snake Keylogger
Snake Keylogger Payload
Please note that we are no longer able to provide a coverage score for Virus Total.

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:HKTL_NET_GUID_wsManager
Create hunting rule
Author:Arnim Rupp
Description:Detects c# red/black-team tools via typelibguid
Reference:https://github.com/guillaC/wsManager
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 af228fc243a7e43986326e70c375d6568d2123e8a079b193aa5cafaa5973d7f5

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/158379/

Comments