MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6f6a327875691d7d61cdb1e73bbe10e1252493f9e8b2a9c5b0ea31fcc6c38925. 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


AgentTesla


Vendor detections: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6f6a327875691d7d61cdb1e73bbe10e1252493f9e8b2a9c5b0ea31fcc6c38925
SHA3-384 hash: 2b66e97ead4c459721a6cfdf56c8822602fc2be0665f1bda1ee629099be001e56207204ebe9aaed5c2b9539bfdee0287
SHA1 hash: c7f36a26a7083348b3b390b763d82463e21bfa28
MD5 hash: cbbdf22fa1411ba58d30eadcaed48314
humanhash: diet-missouri-high-emma
File name:73533280097647.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:637'440 bytes
First seen:2020-07-07 12:42:46 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:3cFpO60fffj//awXa4qjNcS4SscYloytdVaq5LGMJu:+pO60fHjTUO8moydaq
Threatray 10'972 similar samples on MalwareBazaar
TLSH CDD45B35BE82546DCE3A067148649CC2FA617D8A3702C79F7187721CAE3299F6F150EE
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: 190-2-133-146.hosted-by-blasthosting.net
Sending IP: 190.2.133.146
From: Cindy Morgan <info@pharmacychecker.com>
Reply-To: victor.j@accountant.com
Subject: RE: RE: ADMIN DEPT. - BL No :ONEYTA9RA2160800
Attachment: 76543987654456.IMG (contains "73533280097647.exe")

AgentTesla SMTP exfil server:
smtp.zoho.eu:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Netwire
Create hunting rule
Link:
https://www.capesandbox.com/analysis/22261/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Sending a custom TCP request
Reading critical registry keys
Launching a service
Setting a keyboard event handler
Stealing user critical data
Detection:
netwire
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6f6a327875691d7d61cdb1e73bbe10e1252493f9e8b2a9c5b0ea31fcc6c38925/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-07-07 12:44:09 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=n5vde6dvneox2yonwhttxpqq4essje7z5czktrnq5iy7zrwdresq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
netwirerc
Create hunting rule
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0c34d4763fc968ccbe9f33dec2ae9e3e132a61b40ffc93cc22f337a0758c0279
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573f11821c72786131d82bcdb3744b83d01615c25489f4cf2c46181ae6143226
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608ec84d6c6d1b552b0c77210475ead69a437d02cc688d60e798cf530c02897e
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934609a4e6bbf6eda68c1a09fbd0d5e331229f974148c21aa99add9f94171ec1
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b0a98ae8b1dadc3b181f6252abef59940ceeb5019cd4ae2f0feadb0a520063cd
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df2688f6f88ea0e66b46d856e514adf25f8456cb4e45c849233799e17b1171e3
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f09dc0b3275b4c1e3a616911805011c2871af1407599493dc980b6987cb313eb
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f6262c14a5f6c845a95cab29a6e1e2a662d5df47499935c1f050d908ee01db90
AgentTesla
+ 10'962 additional samples on MalwareBazaar
Result
Malware family:
netwire
Create hunting rule
Score:
  10/10
Tags:
rat botnet stealer family:netwire spyware
Link:
https://tria.ge/reports/200707-f438bmmyfs/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Loads dropped DLL
Reads user/profile data of local email clients
Executes dropped EXE
Netwire
NetWire RAT 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:win_netwire_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:win_netwire_g1
Create hunting rule
Author:Slavo Greminger, SWITCH-CERT

File information

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

Malspam

AgentTesla

img ed02a20f6d4f44738bdc9c82b92f7155a2f121f89e1b3f5b695591ebcbb3824a

AgentTesla

Executable exe 6f6a327875691d7d61cdb1e73bbe10e1252493f9e8b2a9c5b0ea31fcc6c38925

(this sample)

  
Dropped by
MD5 7674a6ff7544a225f7fa01c67ab0d4f2
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/22261/
  
Dropped by
SHA256 ed02a20f6d4f44738bdc9c82b92f7155a2f121f89e1b3f5b695591ebcbb3824a

Comments