MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bbf6ba05a32fa96434d90d3025d7760e6432c53acf94295f1085e892a8c1bba7. 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: bbf6ba05a32fa96434d90d3025d7760e6432c53acf94295f1085e892a8c1bba7
SHA3-384 hash: 33220add621515876e72d78c274619b15203f0506c6e24db13f59cd99c12672aeeb8b95b5a2140abc60472f57c2ccfd4
SHA1 hash: ff48d7f0f3c2ed4122bb4ab4ba8ac19976b778e6
MD5 hash: 868e288ef5d47fa8066e7e0a29d3dab0
humanhash: princess-harry-mars-nevada
File name:PO 91402278.r15
Download: download sample
Signature AgentTesla
Create hunting rule
File size:545'150 bytes
First seen:2023-07-05 06:16:35 UTC
Last seen:2023-07-06 07:13:47 UTC
File type: rar
MIME type:application/x-rar
ssdeep 12288:k5n9k8wi7bXj24M2n+j+Yo5qAWdepcwCt2siUwxfptRZ8JY9e7C:e9k8wo64Z+yyB/wCzxCU2
TLSH T1ABC4238BC3E44303C23AD7ADB9722E27F7417042E666B75709323D4297A69ECD3A0C21
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 r15 rar


Avatar
cocaman
Malicious email (T1566.001)
From: "info@ariomarine.com" (likely spoofed)
Received: "from ariomarine.com (unknown [185.222.57.70]) "
Date: "05 Jul 2023 21:53:16 +0200"
Subject: "RE: Purchase Order"
Attachment: "PO 91402278.r15"

Intelligence

File Origin
# of uploads :
7
# of downloads :
94
Origin country :
CH CH
File Archive Information

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

File name:PO 91402278.exe
File size:867'328 bytes
SHA256 hash: 983378f4b350a997de3cd1d8e1c66a5728c2b34ea0b7937ccac824aeda29f7da
MD5 hash: 61b4e48fa7b4ee6905d95c51792fe915
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/bbf6ba05a32fa96434d90d3025d7760e6432c53acf94295f1085e892a8c1bba7/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/64a50adf302776c72e73ac60/reports/29c3e14d-5340-4322-bae6-5d3c3829ccca/overview
Verdict:
Malicious
Labled as:
Mal/DrodRar
Link:
https://www.hybrid-analysis.com/sample/bbf6ba05a32fa96434d90d3025d7760e6432c53acf94295f1085e892a8c1bba7
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/bbf6ba05a32fa96434d90d3025d7760e6432c53acf94295f1085e892a8c1bba7/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-07-05 04:46:39 UTC
File Type:
Binary (Archive)
Extracted files:
14
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xp3lubndf6uwingzbuyclv3wbzsdfrj2z6kcsxyqqxujfkgbxotq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230705-g7rzxscd7x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.91
Link:
https://yomi.yoroi.company/submissions/bbf6ba05a32fa96434d90d3025d7760e6432c53acf94295f1085e892a8c1bba7

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 bbf6ba05a32fa96434d90d3025d7760e6432c53acf94295f1085e892a8c1bba7

(this sample)

AgentTesla

Executable exe 983378f4b350a997de3cd1d8e1c66a5728c2b34ea0b7937ccac824aeda29f7da

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 983378f4b350a997de3cd1d8e1c66a5728c2b34ea0b7937ccac824aeda29f7da
  
Dropping
AgentTesla
  
Dropping
MD5 61b4e48fa7b4ee6905d95c51792fe915

Comments