MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f4c0ea947988b04112ec98ed8f3e38aaf5cab4ec72328e890e1a885f14b4ebc3. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f4c0ea947988b04112ec98ed8f3e38aaf5cab4ec72328e890e1a885f14b4ebc3
SHA3-384 hash: 1d8fbbf70438132d4aaa58d9bbe79501f02ef49ac6f918d255327df8753f5b8e35dbd9d4fea6d0823dd632c6352c6fa8
SHA1 hash: 89f365048564c956758239171f4e3b49067f43af
MD5 hash: c4538c1cafbaf427f5a42ea86fdf9881
humanhash: florida-oscar-cardinal-football
File name:Invoice no 237296.pdf__________________________________________________________________________________________.rar
Download: download sample
Signature AgentTesla
Create hunting rule
File size:750'950 bytes
First seen:2023-11-27 07:13:09 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:55AGlqU2Q7HZuKDQBpG16SDFSfLQOQSX2ctEfgAMQZj02IxkN/ke:5eG4OrHDQBpG0SDFSjQNJcifgA9Z02IE
TLSH T166F42375C9DBDA1C1E3C9C3D3CB7648C4CFD0994FBD290029BFB1A5D186B562AE42A48
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:AgentTesla INVOICE rar


Avatar
cocaman
Malicious email (T1566.001)
From: "Ng, Judy <jng@jcp.com>" (likely spoofed)
Received: "from jcp.com (unknown [91.92.245.118]) "
Date: "25 Nov 2023 05:39:24 -0800"
Subject: "OVERDUE BILL"
Attachment: "Invoice no 237296.pdf__________________________________________________________________________________________.rar"

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
Origin country :
CH CH
File Archive Information

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

File name:Invoice no 237296.pdf__________________________________________________________________________________________.exe
File size:869'888 bytes
SHA256 hash: f8e6a45b38617e1eb1fd2007d74bda7e24cd4fe3308d0f70aaa72bb229c2046a
MD5 hash: 55b43b1335a652bc89bab6d702007aa7
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/f4c0ea947988b04112ec98ed8f3e38aaf5cab4ec72328e890e1a885f14b4ebc3/results/dashboard
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade packed strictor
Link:
https://www.filescan.io/uploads/656441babcca970107ce6984/reports/7d51d6aa-d9ac-4d73-b35f-080722d8fe15/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/f4c0ea947988b04112ec98ed8f3e38aaf5cab4ec72328e890e1a885f14b4ebc3
Result
Verdict:
MALICIOUS
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f4c0ea947988b04112ec98ed8f3e38aaf5cab4ec72328e890e1a885f14b4ebc3/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-11-24 03:51:39 UTC
File Type:
Binary (Archive)
Extracted files:
23
AV detection:
16 of 23 (69.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6taovfdzrcyecexmtdwy6pryvl24vnhmoizi5ciodkef6ffu5pbq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/231127-kh522afd63/
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
Looks up external IP address via web service
Checks computer location settings
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/f4c0ea947988b04112ec98ed8f3e38aaf5cab4ec72328e890e1a885f14b4ebc3

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: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 f4c0ea947988b04112ec98ed8f3e38aaf5cab4ec72328e890e1a885f14b4ebc3

(this sample)

AgentTesla

Executable exe f8e6a45b38617e1eb1fd2007d74bda7e24cd4fe3308d0f70aaa72bb229c2046a

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 f8e6a45b38617e1eb1fd2007d74bda7e24cd4fe3308d0f70aaa72bb229c2046a
  
Dropping
AgentTesla
  
Dropping
MD5 55b43b1335a652bc89bab6d702007aa7

Comments