MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 334b6b94ab36409bbb0d2a661b9930b00a5ff5af79be6153eee208163d416aa5. 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: 7


Intelligence 7 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 334b6b94ab36409bbb0d2a661b9930b00a5ff5af79be6153eee208163d416aa5
SHA3-384 hash: 42c1d459820f5eaca0097e0edb4f0b8c0acace39f81a9ba49f9884dbacd138d137d15ef18e20dcce4ac81483e1206089
SHA1 hash: 2e817bf850f185ed1050827e4f9acdedb6c2f91c
MD5 hash: 4e94aa87317d7cf591df42cee6fd9a0c
humanhash: september-wisconsin-wyoming-october
File name:QUOTE #21440170.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:540'379 bytes
First seen:2023-05-15 07:09:39 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:qzr0yLcEBUz3oIYY9a1rK44lzA4G1fragzgz1aiF:Yr0yLnBUz3OtU5G1lzuF
TLSH T18BB42392D9574DA52DCBB6936C8885C7A26FC5B445971B27E8C3FEC3B400660EF4DD08
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: "logistic@movingparts.ae" (likely spoofed)
Received: "from [45.66.230.91] (unknown [45.66.230.91]) "
Date: "15 May 2023 01:09:52 +0200"
Subject: "NEW ORDER FOB ETD BKK 30 MAY 2023"
Attachment: "QUOTE #21440170.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
99
Origin country :
CH CH
File Archive Information

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

File name:QUOTE #21440170.exe
File size:680'960 bytes
SHA256 hash: e76c0b33b1eb4fb2bd767d6142755b54da9bbfbe8c404da94842e54920ef70cf
MD5 hash: 31a9e884da26e5332c83f88f01f360d4
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs3259.UNOFFICIAL
Create hunting rule

Sanesecurity.Rogue.0hr.20230515-0235.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/334b6b94ab36409bbb0d2a661b9930b00a5ff5af79be6153eee208163d416aa5/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6461daca18c2b9a49ad2146d/reports/df0a5d68-07cd-4cb1-b48c-2917ee2ffc52/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/334b6b94ab36409bbb0d2a661b9930b00a5ff5af79be6153eee208163d416aa5
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/334b6b94ab36409bbb0d2a661b9930b00a5ff5af79be6153eee208163d416aa5
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/334b6b94ab36409bbb0d2a661b9930b00a5ff5af79be6153eee208163d416aa5/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-05-14 22:47:34 UTC
File Type:
Binary (Archive)
Extracted files:
13
AV detection:
19 of 37 (51.35%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gnfwxfflgzajxoynfjtbxgjqwaff75nppg7gcu7o4iebmpkbnksq._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/230515-jbtjzsfc39/
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
Looks up external IP address via web service
Checks computer location settings
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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: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 334b6b94ab36409bbb0d2a661b9930b00a5ff5af79be6153eee208163d416aa5

(this sample)

AgentTesla

Executable exe e76c0b33b1eb4fb2bd767d6142755b54da9bbfbe8c404da94842e54920ef70cf

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 e76c0b33b1eb4fb2bd767d6142755b54da9bbfbe8c404da94842e54920ef70cf
  
Dropping
MD5 31a9e884da26e5332c83f88f01f360d4

Comments