MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bbf755f7b047e982ad828f9646a16aa10786fbd51e2d9a785d5851e057208043. 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: bbf755f7b047e982ad828f9646a16aa10786fbd51e2d9a785d5851e057208043
SHA3-384 hash: 25b191c900ef35de6e413f7d49ce06610c677298c8c9ab7b5f22c2f33f7d636f5bd3fff3e971268a5f2abe62ceaf236d
SHA1 hash: f50ff51cc2900bb1024b4a2ee9a52a8a2a3cdc2b
MD5 hash: 9f25ae12481d5c2b92a846a69dc673b2
humanhash: king-bravo-low-ack
File name:Purchase Order.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:551'235 bytes
First seen:2023-04-30 16:04:06 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:XLyLNgvnDSwEEW5YkT7HR1obbUkFXqz3uLf0eoUYRoicnbnXk:79n2CWjT7x1wvFXqz3uL6UEInT0
TLSH T110C423678017DF325D35B179B08B1A190A7BB2AFDE3961BBC5464FAD84C011D4EE0EE0
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:zip


Avatar
cocaman
Malicious email (T1566.001)
From: ""KTM"<ktm@murarkagroup.com>" (likely spoofed)
Received: "from hosted-by.rootlayer.net (unknown [45.137.22.61]) "
Date: "30 Apr 2023 05:19:31 +0200"
Subject: "RE: PRODUCT ENQUIRY"
Attachment: "Purchase Order.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
550
Origin country :
CH CH
File Archive Information

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

File name:Purchase Order.exe
File size:724'480 bytes
SHA256 hash: 0aba674b0db534de4f52e8250710b173b697397cbbf0011a4a6a3e9127e77781
MD5 hash: 5efba56b5d08d560f3be33e8696f4d0c
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs3213.UNOFFICIAL
Create hunting rule

Sanesecurity.Rogue.0hr.20230430-0135.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.20845.ZipHeur.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.22205.ZipHeur.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/bbf755f7b047e982ad828f9646a16aa10786fbd51e2d9a785d5851e057208043/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
comodo jigsaw packed
Link:
https://www.filescan.io/uploads/644e91af961a21dc785c18f0/reports/8255c012-5427-4da4-a23c-e257a0bf5454/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/bbf755f7b047e982ad828f9646a16aa10786fbd51e2d9a785d5851e057208043
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/bbf755f7b047e982ad828f9646a16aa10786fbd51e2d9a785d5851e057208043
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/bbf755f7b047e982ad828f9646a16aa10786fbd51e2d9a785d5851e057208043/
Threat name:
Win32.Trojan.StealerLoader
Create hunting rule
Status:
Malicious
First seen:
2023-04-30 00:13:59 UTC
File Type:
Binary (Archive)
Extracted files:
21
AV detection:
17 of 37 (45.95%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xp3vl55qi7uyflmcr6lenilkuedyn66vdywzu6c5lbi6avzaqbbq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230430-wyrecscd3s/
Behaviour
outlook_win_path
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/bbf755f7b047e982ad828f9646a16aa10786fbd51e2d9a785d5851e057208043

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

zip bbf755f7b047e982ad828f9646a16aa10786fbd51e2d9a785d5851e057208043

(this sample)

AgentTesla

Executable exe 0aba674b0db534de4f52e8250710b173b697397cbbf0011a4a6a3e9127e77781

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 0aba674b0db534de4f52e8250710b173b697397cbbf0011a4a6a3e9127e77781
  
Dropping
MD5 5efba56b5d08d560f3be33e8696f4d0c

Comments