MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 043044c51336f694e35b0daa8a1b37378423dd0396be9f28a0cb5faaccbd30f4. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 043044c51336f694e35b0daa8a1b37378423dd0396be9f28a0cb5faaccbd30f4
SHA3-384 hash: 663b59fa3efdd79ce35374c05ac4ad5790fc172ad52ac008f02c04c4ac1e5851114ae25f66334a2b70a03bfb1f7b2981
SHA1 hash: 92e22b3cccf2243943899128f93d0862e69b10fb
MD5 hash: 701fb69c7ccd1b49b72f1b4aa8b7a837
humanhash: west-missouri-undress-comet
File name:$33,018.rar
Download: download sample
Signature AgentTesla
Create hunting rule
File size:542'374 bytes
First seen:2022-09-23 07:49:44 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:oHCMwW4IYNkjUQgOmqaDtY1TStWk2m42KjZ2VUF3qyl:aw/rP0mqHNSk52y6UH
TLSH T159B4231553EA7CE1CF0C6782A8F87E781B4BD7482C9B644B5A4D872BC693AC04F7AD11
TrID 58.3% (.RAR) RAR compressed archive (v-4.x) (7000/1)
41.6% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:AgentTesla rar


Avatar
cocaman
Malicious email (T1566.001)
From: "op_cs554<op_cs554@aaa-china.net>" (likely spoofed)
Received: "from aaa-china.net (unknown [103.133.105.141]) "
Date: "12 Sep 2022 10:01:15 -0700"
Subject: "STATEMENT OF ACCOUNTS"
Attachment: "$33,018.rar"

Intelligence

File Origin
# of uploads :
1
# of downloads :
265
Origin country :
n/a
File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:PAYMENT COPY.exe
File size:877'568 bytes
SHA256 hash: 3cc658a1c719c4eec257c26a575c2942ef747f9ea9804e1d86c1076d364a4617
MD5 hash: 8850788de30e61fd8ec8a00ee00b162e
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Gathering data
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.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/043044c51336f694e35b0daa8a1b37378423dd0396be9f28a0cb5faaccbd30f4/
Threat name:
ByteCode-MSIL.Trojan.RealProtect
Create hunting rule
Status:
Malicious
First seen:
2022-09-12 08:28:48 UTC
File Type:
Binary (Archive)
Extracted files:
39
AV detection:
16 of 34 (47.06%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=aqyejritg33jjy23bwviugzxg6cchxids27j6kfaznp2vtf5gd2a._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/220923-jpan2ahebk/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Checks computer location settings
Drops file in Drivers directory
AgentTesla payload
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.51
Link:
https://yomi.yoroi.company/submissions/043044c51336f694e35b0daa8a1b37378423dd0396be9f28a0cb5faaccbd30f4

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.

Malspam

AgentTesla

rar 043044c51336f694e35b0daa8a1b37378423dd0396be9f28a0cb5faaccbd30f4

(this sample)

AgentTesla

Executable exe 3cc658a1c719c4eec257c26a575c2942ef747f9ea9804e1d86c1076d364a4617

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 3cc658a1c719c4eec257c26a575c2942ef747f9ea9804e1d86c1076d364a4617
  
Dropping
AgentTesla

Comments