MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6f87be6351c0c7d541bb0ef11a38957178e4c1bb7cf2e94d138b173d04ae4a95. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6f87be6351c0c7d541bb0ef11a38957178e4c1bb7cf2e94d138b173d04ae4a95
SHA3-384 hash: 294c6026823ea3a2ef4e68c6f947659bd1503be888706d2f1516eca0663479926374b2e2240adc5af0a78c762d373635
SHA1 hash: 43e24ae56be6b2b517398802d0a21f69f788c281
MD5 hash: fa288b4d370665a5eeb33a94c44d6db3
humanhash: queen-seventeen-social-sink
File name:Shipping Document.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:295'636 bytes
First seen:2023-07-08 07:54:25 UTC
Last seen:2023-07-10 05:55:50 UTC
File type: zip
MIME type:application/zip
ssdeep 6144:ypU8PLVvSF8krROkAOmc1s+G3vdiSw7f2QzVCqbT5iujL7q:MPLUtROkhmBH/c73BJ5FjL7q
TLSH T1C45423E280A1D38175C7731A947B407848B9977067AEF12A7B30B3DED38EBF9194568C
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:AgentTesla Shipping zip


Avatar
cocaman
Malicious email (T1566.001)
From: ""Ash Zhang"<ash.zhang@ugslogistics.com>" (likely spoofed)
Received: "from hosted-by.rootlayer.net (unknown [45.137.22.178]) "
Date: "7 Jul 2023 15:16:44 +0200"
Subject: "Re: Final Shipping Documents "
Attachment: "Shipping Document.zip"

Intelligence

File Origin
# of uploads :
4
# of downloads :
98
Origin country :
CH CH
File Archive Information

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

File name:Shipping Document.exe
File size:310'434 bytes
SHA256 hash: a029d8c0575a9eea5fb42ec03d36b3bc1443775d1500274c97aee32b8a666505
MD5 hash: 24adbf512830a6fe3dbacde90934fc56
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs3128.UNOFFICIAL
Create hunting rule

Sanesecurity.Rogue.0hr.20230707-0837.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.20910.ZipHeur.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/6f87be6351c0c7d541bb0ef11a38957178e4c1bb7cf2e94d138b173d04ae4a95/results/dashboard
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
control lolbin masquerade overlay packed shell32
Link:
https://www.filescan.io/uploads/64a916579bd9f933fbb8eac3/reports/e6f205cf-6048-4352-aee5-859dc3416713/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/6f87be6351c0c7d541bb0ef11a38957178e4c1bb7cf2e94d138b173d04ae4a95
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/6f87be6351c0c7d541bb0ef11a38957178e4c1bb7cf2e94d138b173d04ae4a95
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/6f87be6351c0c7d541bb0ef11a38957178e4c1bb7cf2e94d138b173d04ae4a95/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2023-07-07 07:42:53 UTC
File Type:
Binary (Archive)
Extracted files:
4
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=n6d34y2rydd5kqn3b3yruoevof4ojqn3ptzostitrmlt2bfojkkq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230708-nmpsdsef95/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
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
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
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/6f87be6351c0c7d541bb0ef11a38957178e4c1bb7cf2e94d138b173d04ae4a95

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:MSIL_SUSP_OBFUSC_XorStringsNet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Reference:https://github.com/dr4k0nia/yara-rules
Rule name:msil_susp_obf_xorstringsnet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Rule name:pe_imphash
Create hunting rule
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
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 6f87be6351c0c7d541bb0ef11a38957178e4c1bb7cf2e94d138b173d04ae4a95

(this sample)

AgentTesla

Executable exe a029d8c0575a9eea5fb42ec03d36b3bc1443775d1500274c97aee32b8a666505

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 a029d8c0575a9eea5fb42ec03d36b3bc1443775d1500274c97aee32b8a666505
  
Dropping
AgentTesla

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