MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d8cce29a2d7f34f3b918f632796ee5511e3aed0f432d0090b4aa805f7d571511. 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


Intelligence File information Yara 1 Comments

SHA256 hash: d8cce29a2d7f34f3b918f632796ee5511e3aed0f432d0090b4aa805f7d571511
SHA3-384 hash: e30e1415c350fe1a9e5aa055318c2dfedbfe42d9f3c3c93e2ed1a3209e90edc4830c7e31a2c669569b7c6f0db7ebc8df
SHA1 hash: 357dfe377a91106c7423f3df08ec0aa4ea65bc20
MD5 hash: 5e053e73c117fdd16bff5449f154405a
humanhash: wolfram-single-east-violet
File name:PO-365834STS-8343PT_pdf.exe
Download: download sample
Signature Matiex
File size:639'488 bytes
First seen:2020-07-31 10:10:05 UTC
Last seen:2020-07-31 11:08:52 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744
ssdeep 12288:/Xpp+DQpdIWmPQnwdrumT4DxrJ6nzbmg0fVYKf57Q4GqcqQI2cThdY:/Xv+DQpdITvT8Lsbmg0dYKf57QI2cThS
TLSH 94D4D0693384FB5DC26E8E3288514800DBE0ED671707E78F7CD276DC1D7D299AE22295
Reporter @abuse_ch
Tags:exe Matiex

Intelligence


File Origin
# of uploads :
2
# of downloads :
30
Origin country :
FR FR
Mail intelligence
No data
Vendor Threat Intelligence
Result
Threat name:
AgentTesla Matiex
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Sigma detected: Capture Wi-Fi password
Sigma detected: Scheduled temp file as task from temp location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal WLAN passwords
Tries to steal Mail credentials (via file access)
Uses netsh to modify the Windows network and firewall settings
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM_3
Yara detected Matiex Keylogger
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Status:
Malicious
First seen:
2020-07-30 17:54:35 UTC
AV detection:
20 of 31 (64.52%)
Threat level
  5/5
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Behaviour
Creates scheduled task(s)
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Program crash
Modifies service
Suspicious use of SetThreadContext
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Threat name:
Malicious File
Score:
1.00

Yara Signatures


Rule name:win_matiex_keylogger_v1
Author:Johannes Bader @viql
Description:detects the Matiex Keylogger

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Comments