MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4c5edf1f5b14e476ee40f8c7b8a44bc20397eb6bec1581f23bf2dd7416857c9a. 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: 4c5edf1f5b14e476ee40f8c7b8a44bc20397eb6bec1581f23bf2dd7416857c9a
SHA3-384 hash: 9a3dec46439239e23c80284d1da11f4ffce88fb07c0f32764a4aec32e48ef345252e18b64db5840756f29103b2e35c1b
SHA1 hash: 47aa9934e6d5a2e5e1a615bcce813a02d3783ee1
MD5 hash: 36c8bc29be5b3ca4c2bdc3a432f9bbf4
humanhash: avocado-alpha-north-beryllium
File name:Purchase Orders.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:378'899 bytes
First seen:2023-04-28 06:49:20 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 6144:b33A4lfBVJZ0OGxF0TMYx7ok18mpIJzBdLQyU7Gf4KrLQ9BiY6XwMtV2sp:ztBZ+uQYx7f1bqJ1dLAGf5rLYBAXXtU+
TLSH T1F18423C09F66E2A60573FEEC8AB3E3DB7AA0AD972D9CCC0497C605D01807384A5D7756
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:AgentTesla 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: "27 Apr 2023 19:11:40 +0200"
Subject: "RE: PRODUCT ENQUIRY"
Attachment: "Purchase Orders.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
426
Origin country :
CH CH
File Archive Information

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

File name:Purchase Orders.exe
File size:590'336 bytes
SHA256 hash: ff99df4d6553a40959fd0dfca9f24dd3476ab91ebb084f0fe1f2037491a9e3c6
MD5 hash: cd9f49845106e4f30eba149ba143f292
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs3108.UNOFFICIAL
Create hunting rule

Sanesecurity.Rogue.0hr.20230427-1133.UNOFFICIAL
Create hunting rule

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

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/4c5edf1f5b14e476ee40f8c7b8a44bc20397eb6bec1581f23bf2dd7416857c9a/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
barys comodo lokibot packed
Link:
https://www.filescan.io/uploads/644b6c9deabaad23dca12939/reports/1cfa6d3a-31e1-49ef-8401-dade553a9ec2/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/4c5edf1f5b14e476ee40f8c7b8a44bc20397eb6bec1581f23bf2dd7416857c9a
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/4c5edf1f5b14e476ee40f8c7b8a44bc20397eb6bec1581f23bf2dd7416857c9a
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/4c5edf1f5b14e476ee40f8c7b8a44bc20397eb6bec1581f23bf2dd7416857c9a/
Threat name:
ByteCode-MSIL.Trojan.StealerLoader
Create hunting rule
Status:
Malicious
First seen:
2023-04-27 05:04:07 UTC
File Type:
Binary (Archive)
Extracted files:
8
AV detection:
16 of 37 (43.24%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=jrpn6h23ctshn3sa7dd3rjclyibzp23l5qkyd4r36loxifufpsna._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230428-h6nrjsee2z/
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
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.81
Link:
https://yomi.yoroi.company/submissions/4c5edf1f5b14e476ee40f8c7b8a44bc20397eb6bec1581f23bf2dd7416857c9a

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 4c5edf1f5b14e476ee40f8c7b8a44bc20397eb6bec1581f23bf2dd7416857c9a

(this sample)

AgentTesla

Executable exe ff99df4d6553a40959fd0dfca9f24dd3476ab91ebb084f0fe1f2037491a9e3c6

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 ff99df4d6553a40959fd0dfca9f24dd3476ab91ebb084f0fe1f2037491a9e3c6
  
Dropping
AgentTesla
  
Dropping
MD5 cd9f49845106e4f30eba149ba143f292

Comments