MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6abef497f9ed98985aba0400a345084440567aa3a8a465041fe8bff27f99c787. 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


Matiex


Vendor detections: 6


Intelligence 6 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6abef497f9ed98985aba0400a345084440567aa3a8a465041fe8bff27f99c787
SHA3-384 hash: c5bf215fe52b815d3922836fb8c37ab54ef5fda2eb2a051ca1ae1f1130595fb094ab5d1fdbe5e02ce23c64e5bc5b2d19
SHA1 hash: f3a339610e29e322580640f1d9b129a2ebf6db46
MD5 hash: 4a733f47202862c2cb25ddf00dd89513
humanhash: oklahoma-foxtrot-ohio-burger
File name:New supplier Inquiry and PO 080720501_ DOC.exe
Download: download sample
Signature Matiex
Create hunting rule
File size:325'632 bytes
First seen:2020-08-20 15:22:03 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:NSMFiM7eWdMeBMMHBxmC5aLbkNXMyNId:NIwew9SMHBPaL6MyNe
Threatray 18 similar samples on MalwareBazaar
TLSH 9864DF4262280F61ED65D7F0D5642FC353B62D1A259EE33C5DCEB7EA2439B008CE2A57
Reporter theDark3d
Tags:404 keylogger Matiex

Intelligence

File Origin
# of uploads :
1
# of downloads :
184
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/49188/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.405.18006.17002.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Reading critical registry keys
Result
Threat name:
Matiex
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/441855
Signature
Antivirus / Scanner detection for submitted sample
Injects a PE file into a foreign processes
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to steal Mail credentials (via file access)
Uses the Telegram API (likely for C&C communication)
Yara detected AntiVM_3
Yara detected Matiex Keylogger
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6abef497f9ed98985aba0400a345084440567aa3a8a465041fe8bff27f99c787/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-08-20 11:22:27 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=nk7pjf7z5wmjqwv2aqakgriiirafm6vdvcsgkba75c77e74zy6dq._file
Verdict:
unknown
Similar samples:
4150a27d5643798e839094c82974adda9442da4561a68c54e8f105a6ae6fe299
Matiex
580930d1a3f4ce1e942b21e4a6b400071952241e6f17bceee44c1fd5621f9190
Matiex
69fd7fce357ff849a34d669c808cd75adbd9bdbe8999bc035d353a7f235c6169
Matiex
939589f47802dc8857577fa740f59b8bbf3ff7b2333cc46596e518d01642f950
Matiex
988ff31d08c32bd5ab285d8d10f5dc101aac63504332564092f7b25340f6a241
Matiex
a348251ca8856d6984701e79b0946e27410542a8d6769bc0d902239ff41efc9f
Matiex
acef143204e66bd0ef761c302176d61d547b9bfd78960c7607a9863bdafaae19
Matiex
affd83be5d05968f9cc89bef507fbcceeb80171852c58b024a39f93cf9d755f8
Matiex
f26c6e863a8d2530820de8407917264d029ae36a470609646fdae8145134cac5
Matiex
f3a30108ab40b7f31ad7ad191bb41bd3ad148d09597705c1ec0bc0352d18c29e
Matiex
+ 8 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
spyware
Link:
https://tria.ge/reports/200820-e3gmzlsxlx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Suspicious use of SetThreadContext
Looks up external IP address via web service
Looks up external IP address via web service
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/6abef497f9ed98985aba0400a345084440567aa3a8a465041fe8bff27f99c787

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:win_matiex_keylogger_v1
Create hunting rule
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.

Cape
Cape
https://www.capesandbox.com/analysis/49188/

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