MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e3bd34cd1309aec1de9b80c8358e63b8af64ffc58abd185d827837f630e77e4e. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e3bd34cd1309aec1de9b80c8358e63b8af64ffc58abd185d827837f630e77e4e
SHA3-384 hash: 64ca0c2cc46d25059ccd9d53f1e4bf57f4a6f36f1218faf28c9726a0fc31584d32c60a77da2808c855dd2cb2990ea91b
SHA1 hash: 5aa482b20705e703f0d06748cdc7cbd90be36884
MD5 hash: 02ae33dc1da9654893fe76bef2bef53c
humanhash: spring-july-march-tennis
File name:Invoice #46543221.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:581'292 bytes
First seen:2022-12-17 10:32:31 UTC
Last seen:2022-12-17 16:53:12 UTC
File type: zip
MIME type:application/zip
ssdeep 12288:kh0QltIMJTjarnx1Hl6k2LwaYSaZk4OutvZrx1eC/XAnD1L0:tQbIi/cTFT2Le3m4FZrx13X+h0
TLSH T106C433AF4EBEC115308EC6ED76F642E97A112F939F3621F9C471C72947935868084B2B
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:AgentTesla INVOICE zip


Avatar
cocaman
Malicious email (T1566.001)
From: ""Chapman Lai \ ATEHKG"<chapmanlai@hkg.airtiger.com>" (likely spoofed)
Received: "from hkg.airtiger.com (unknown [103.167.84.246]) "
Date: "13 Dec 2022 12:18:26 -0800"
Subject: "NEW SHIPMENT"
Attachment: "Invoice #46543221.zip"

Intelligence

File Origin
# of uploads :
2
# of downloads :
137
Origin country :
n/a
File Archive Information

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

File name:Invoice #46543221.exe
File size:985'088 bytes
SHA256 hash: 21ffa6cab8603732b5f615cd0db3e5e6deef95d75fa33598815e4bcbcb1da691
MD5 hash: ec76fcfd17008678b172f32eabe71d7b
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs3181.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.24016.ZipHeur.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.21103.ZipHeur.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/e3bd34cd1309aec1de9b80c8358e63b8af64ffc58abd185d827837f630e77e4e/results/dashboard
Gathering data
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/e3bd34cd1309aec1de9b80c8358e63b8af64ffc58abd185d827837f630e77e4e
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2022-12-13 06:17:20 UTC
File Type:
Binary (Archive)
Extracted files:
17
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4o6tjtitbgxmdxu3qdedldtdxcxwj76frk6rqxmcpa37mmhhpzha._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/221217-ngkw9age98/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
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/e3bd34cd1309aec1de9b80c8358e63b8af64ffc58abd185d827837f630e77e4e

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 e3bd34cd1309aec1de9b80c8358e63b8af64ffc58abd185d827837f630e77e4e

(this sample)

AgentTesla

Executable exe 21ffa6cab8603732b5f615cd0db3e5e6deef95d75fa33598815e4bcbcb1da691

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 21ffa6cab8603732b5f615cd0db3e5e6deef95d75fa33598815e4bcbcb1da691
  
Dropping
AgentTesla

Comments