MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4ba7fb9274f7ce6228d22fc641de91c75718181b0e099589ad15b7acca43323a. 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: 7


Intelligence 7 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4ba7fb9274f7ce6228d22fc641de91c75718181b0e099589ad15b7acca43323a
SHA3-384 hash: 5f7cbdc1f63d96c4eaa4362618ee1a10087aee7ad6d49cf6ab81c508b491e4c6ad523181850e9950c2fb5cbaa1a22ae2
SHA1 hash: b9fb9607860883787d59fa9005c923ff5c1887cf
MD5 hash: f79db9c2b080caf888082473857c461a
humanhash: oxygen-ten-grey-carpet
File name:Advance Payment.rar
Download: download sample
Signature AgentTesla
Create hunting rule
File size:651'151 bytes
First seen:2023-10-26 05:43:28 UTC
Last seen:2023-10-26 05:44:19 UTC
File type: rar
MIME type:application/x-rar
ssdeep 12288:hZmkwPiTNiN8eYifAXB3y40oLNJrB7Mw0Gv9YEsj9gVI7fkJmrN+jqVLRvnR6LtB:PQiTNiN88AXB30A/d7MwhWEsZgs8JxjT
TLSH T167D433B17ED0028BBAA3C5C4413D75EA96DE2933D61C7CFA6438236972B6B7C8451C0D
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 HSBC payment rar


Avatar
cocaman
Malicious email (T1566.001)
From: "HSBC Advising Service <advising.service@mail.hsbcnet.hsbc.com>" (likely spoofed)
Received: "from mail.hsbcnet.hsbc.com (unknown [80.76.51.9]) "
Date: "23 Oct 2023 05:56:59 +0200"
Subject: "Re: Avance Payment"
Attachment: "Advance Payment.rar"

Intelligence

File Origin
# of uploads :
2
# of downloads :
100
Origin country :
CH CH
File Archive Information

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

File name:Advance Payment.exe
File size:733'696 bytes
SHA256 hash: c96f6dd4e937896bfb14ec68bca64b3981e9109d3d9ce182bd42f3cb18e9726d
MD5 hash: a68f46d2e1604628f1bc6862f7c4e90d
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/4ba7fb9274f7ce6228d22fc641de91c75718181b0e099589ad15b7acca43323a/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook masquerade packed
Link:
https://www.filescan.io/uploads/6539fca20ca0b018516fb21c/reports/2aace712-e878-4da7-8abf-2e51127511ae/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/4ba7fb9274f7ce6228d22fc641de91c75718181b0e099589ad15b7acca43323a
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/4ba7fb9274f7ce6228d22fc641de91c75718181b0e099589ad15b7acca43323a/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-10-23 03:14:27 UTC
File Type:
Binary (Archive)
Extracted files:
11
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jot7xetu67hgekgsf7dedxury5lrqga3byezlcnncw32zssdgi5a._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/231026-jzeezafa7z/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Checks computer location settings
AgentTesla
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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
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 4ba7fb9274f7ce6228d22fc641de91c75718181b0e099589ad15b7acca43323a

(this sample)

AgentTesla

Executable exe c96f6dd4e937896bfb14ec68bca64b3981e9109d3d9ce182bd42f3cb18e9726d

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 c96f6dd4e937896bfb14ec68bca64b3981e9109d3d9ce182bd42f3cb18e9726d
  
Dropping
MD5 a68f46d2e1604628f1bc6862f7c4e90d

Comments