MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fb41ef5d118d07cf3214489b135e9e6039db499a6442f818af8c419063a59b49. 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: fb41ef5d118d07cf3214489b135e9e6039db499a6442f818af8c419063a59b49
SHA3-384 hash: f06f08f7c8b565a58800a56b2dca28c00830e63e151e3f36207a64032e1b516849420f9be1cf7a5de4b57370fbad13f1
SHA1 hash: 85b1ed7e7fe3c4faeae41ddb0c4385995bcb00ab
MD5 hash: ef82bd674ca8085781b2e3663f374125
humanhash: helium-fish-winter-undress
File name:UNION TRANSFER.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:548'279 bytes
First seen:2023-07-06 06:55:27 UTC
Last seen:2023-07-06 07:14:04 UTC
File type: zip
MIME type:application/zip
ssdeep 12288:ppRXvwrcWNQaAwQSy8ERxpvqqTyF5Ryo87dF6FMZJbyVNSX1n:pbwIWgwHyPLdqMKaRdF6MZJuVNSFn
TLSH T101C42364A50FEA92D40F9908F9E31EC6BF976CCD82434F20E65C444E9429FB74DAE067
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: "<vitamin@union-trans.com>" (likely spoofed)
Received: "from hosted-by.rootlayer.net (unknown [185.222.58.244]) "
Date: "5 Jul 2023 22:17:35 +0200"
Subject: "RE;Union-trans(Ningbo, Head Office) WCA members ID: 102785 / JCTRANS GCP ID:091566 /PPL One Family MEMBERSHIP ID: 8402"
Attachment: "UNION TRANSFER.zip"

Intelligence

File Origin
# of uploads :
3
# of downloads :
92
Origin country :
CH CH
File Archive Information

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

File name:UNION TRANSFER.exe
File size:634'880 bytes
SHA256 hash: 2bad3cf2729badd3d5d317b0ca215ba211ebdf12fc903f504ad81cffa22a7b93
MD5 hash: 6e270eee0b1cc95ce1d2f8854307f280
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.W32.MSIL_Agent.FPI.gen.Eldorado.5832.2140.UNOFFICIAL
Create hunting rule

Sanesecurity.Rogue.0hr.20230705-1434.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/fb41ef5d118d07cf3214489b135e9e6039db499a6442f818af8c419063a59b49/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/64a66584631db84968f1f991/reports/d643e337-6770-4daa-aea2-2de7ce61a17b/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/fb41ef5d118d07cf3214489b135e9e6039db499a6442f818af8c419063a59b49
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/fb41ef5d118d07cf3214489b135e9e6039db499a6442f818af8c419063a59b49
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/fb41ef5d118d07cf3214489b135e9e6039db499a6442f818af8c419063a59b49/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-07-05 11:58:50 UTC
File Type:
Binary (Archive)
Extracted files:
11
AV detection:
19 of 24 (79.17%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7na66xirrud46mqujcnrgxu6ma45wsm2mrbpqgfprrazay5ftneq._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/230706-hxmswshd32/
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
Adds Run key to start application
Looks up external IP address via web service
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.61
Link:
https://yomi.yoroi.company/submissions/fb41ef5d118d07cf3214489b135e9e6039db499a6442f818af8c419063a59b49

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 fb41ef5d118d07cf3214489b135e9e6039db499a6442f818af8c419063a59b49

(this sample)

AgentTesla

Executable exe 2bad3cf2729badd3d5d317b0ca215ba211ebdf12fc903f504ad81cffa22a7b93

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 2bad3cf2729badd3d5d317b0ca215ba211ebdf12fc903f504ad81cffa22a7b93
  
Dropping
AgentTesla

Comments