MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 48fa8be8083dbc5c2003b27e25f5d3fad049c933bbd91f0702eb77b0853f639c. 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: 48fa8be8083dbc5c2003b27e25f5d3fad049c933bbd91f0702eb77b0853f639c
SHA3-384 hash: 84590b41c3e8d623620c68cb81ebfb303dbf20e5e10ba15e5b63aeb7be028381950a4a08655baadf670ef8d174caa3ab
SHA1 hash: 26569a1abe6f87bb07f218082e7820929bed7a6b
MD5 hash: dd219dfdfd30defcc02107904ac63d54
humanhash: alpha-black-bluebird-johnny
File name:PO#5304699.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:581'278 bytes
First seen:2022-12-17 10:31:34 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:eh0QltIMJTjarnx1Hl6k2LwaYSaZk4OutvZrx1eC/XAnD1LI:XQbIi/cTFT2Le3m4FZrx13X+hI
TLSH T1EFC433AF4EBEC116308EC6ED76F642E97A112F539F3621F9C471C72947935458088B2B
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: ""Mandy Hsu"<mandy.hsu@deltran-global.com>" (likely spoofed)
Received: "from deltran-global.com (unknown [103.167.84.246]) "
Date: "13 Dec 2022 02:45:07 -0800"
Subject: "=?UTF-8?B?562U5aSNOiBOZXcgUE8jNTMwNDY5OQ==?="
Attachment: "PO#5304699.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
136
Origin country :
n/a
File Archive Information

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

File name:PO#5304699.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_fs292.UNOFFICIAL
Create hunting rule

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

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/48fa8be8083dbc5c2003b27e25f5d3fad049c933bbd91f0702eb77b0853f639c/results/dashboard
Gathering data
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/48fa8be8083dbc5c2003b27e25f5d3fad049c933bbd91f0702eb77b0853f639c
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:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2022-12-13 07:28:42 UTC
File Type:
Binary (Archive)
Extracted files:
17
AV detection:
19 of 39 (48.72%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=jd5ix2aihw6fyiadwj7cl5ot7lietsjtxpmr6byc5n33bbj7mooa._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-ngkw9age97/
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/48fa8be8083dbc5c2003b27e25f5d3fad049c933bbd91f0702eb77b0853f639c

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 48fa8be8083dbc5c2003b27e25f5d3fad049c933bbd91f0702eb77b0853f639c

(this sample)

AgentTesla

Executable exe 21ffa6cab8603732b5f615cd0db3e5e6deef95d75fa33598815e4bcbcb1da691

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

Comments