MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 39795d43c53134d43f1d4a8e019f45e951aaf984a511aa3c34e116f16f2b955d. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 39795d43c53134d43f1d4a8e019f45e951aaf984a511aa3c34e116f16f2b955d
SHA3-384 hash: fb4ac61539f267f6da741dc1939657e9c1ee60391d6bc8aec30c36105f89cb6232a8785e6d6af0a6c9e527b3812c9400
SHA1 hash: 4e61c3c8a881318c36c048a3a082d8d83ce8fb02
MD5 hash: 34634cf6b0354023822279cd00b90c79
humanhash: florida-steak-one-sad
File name:SWIFT COPY.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:530'067 bytes
First seen:2022-12-28 09:29:36 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:JNfhODGV4au3f+hXg7mvo7DYMSTtYVLzzpaxL3B:Xo+4au3fiCDYoxzmLR
TLSH T13DB42367079772D0E9BE062835BAAF0B256E0F07507E4136A4AEEC16B3728D74C46737
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:AgentTesla payment SWIFT zip


Avatar
cocaman
Malicious email (T1566.001)
From: "=?UTF-8?B?IkV2YS5XYW5nKOeOi+mAuOW9pCki?=<Eva.Wang@shayangye.com>" (likely spoofed)
Received: "from shayangye.com (unknown [103.147.184.16]) "
Date: "26 Dec 2022 07:55:16 -0800"
Subject: "Attached wire transfer slip for payment"
Attachment: "SWIFT COPY.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
110
Origin country :
n/a
File Archive Information

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

File name:SWIFT COPY.exe
File size:813'568 bytes
SHA256 hash: f22e0e86d77e67ae822fbd78fef1108767918aec0df59bc554e0378a45a4c068
MD5 hash: 8075dac8cac7eb3be764304f7507382a
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fn112.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.21744.ZipHeur.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/39795d43c53134d43f1d4a8e019f45e951aaf984a511aa3c34e116f16f2b955d/results/dashboard
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63ac0c9e40e878e30420aafe/reports/468d4a10-fa86-4282-8a99-8a625e9a1ea3/overview
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/39795d43c53134d43f1d4a8e019f45e951aaf984a511aa3c34e116f16f2b955d
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/39795d43c53134d43f1d4a8e019f45e951aaf984a511aa3c34e116f16f2b955d/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-12-26 11:16:44 UTC
File Type:
Binary (Archive)
Extracted files:
17
AV detection:
17 of 25 (68.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hf4v2q6fge2nipy5jkhadh2f5fi2v6meuui2upbu4elpc3zlsvoq._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/221228-m45dqsac47/
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/39795d43c53134d43f1d4a8e019f45e951aaf984a511aa3c34e116f16f2b955d

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 39795d43c53134d43f1d4a8e019f45e951aaf984a511aa3c34e116f16f2b955d

(this sample)

AgentTesla

Executable exe f22e0e86d77e67ae822fbd78fef1108767918aec0df59bc554e0378a45a4c068

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 f22e0e86d77e67ae822fbd78fef1108767918aec0df59bc554e0378a45a4c068
  
Dropping
AgentTesla
  
Dropping
MD5 8075dac8cac7eb3be764304f7507382a

Comments