MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5159332b722a3541185d315b0d8370a3eb4baf047caa4edd2c21e4dbeeb1ff5f. 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: 5159332b722a3541185d315b0d8370a3eb4baf047caa4edd2c21e4dbeeb1ff5f
SHA3-384 hash: f8545d290c3f1b4ad30a4d09b95f9c8717dfa3d036154d1a109c76cd42838b5ad9573b44d2925287f88ceef6234302c4
SHA1 hash: eb8b058765e44a7d73ae18fd080601324b0d52ce
MD5 hash: 08f2986220e5f337c1ce26ae69828b06
humanhash: eighteen-king-foxtrot-sodium
File name:new project product.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:522'023 bytes
First seen:2023-06-27 10:15:17 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:lLJ/tEmseJb7XY0fPSfOL/DMKohKjfMr3so:lLJ1EmHJnF6OLbTohKjsZ
TLSH T1AAB423CDAA5D8F91603562EE540B15DAAE990DEC198E34F00E406BCF431F99C1FEAD6C
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: "=?UTF-8?B?InpoYW5nemhhb3l1bl/lvKDlhYbkupEi?= <zhangzhaoyun@schlemmer.com.cn>" (likely spoofed)
Received: "from schlemmer.com.cn (unknown [45.137.22.55]) "
Date: "27 Jun 2023 12:06:26 +0200"
Subject: "=?UTF-8?B?6L2s5Y+ROiDmlrDpobnnm67or6Lku7ctLeivl+WFsOWnhiAoTmV3IFByb2plY3QgSW5xdWlyeS0tU2xhbSk=?="
Attachment: "new project product.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
120
Origin country :
CH CH
File Archive Information

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

File name:new project product.exe
File size:608'256 bytes
SHA256 hash: 0c4fbc2a7b532485b65e5046e3bc7191f479df3fa9d401f3f78cb3d6b47429a4
MD5 hash: 0fb245812c9774df19a6d4d111758f82
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_Wordexe.1.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/5159332b722a3541185d315b0d8370a3eb4baf047caa4edd2c21e4dbeeb1ff5f/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/649ab6e2df3d0b939156d8a4/reports/61f8aa8e-37a7-4658-847d-a7caacfeba0b/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/5159332b722a3541185d315b0d8370a3eb4baf047caa4edd2c21e4dbeeb1ff5f
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/5159332b722a3541185d315b0d8370a3eb4baf047caa4edd2c21e4dbeeb1ff5f
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/5159332b722a3541185d315b0d8370a3eb4baf047caa4edd2c21e4dbeeb1ff5f/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-06-27 03:34:55 UTC
File Type:
Binary (Archive)
Extracted files:
7
AV detection:
18 of 36 (50.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kfmtgk3sfi2ucgc5gfnq3a3qupvuxlyepsve5xjmehsnx3vr75pq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230627-mvjexaeg21/
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
Checks computer location settings
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/5159332b722a3541185d315b0d8370a3eb4baf047caa4edd2c21e4dbeeb1ff5f

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 5159332b722a3541185d315b0d8370a3eb4baf047caa4edd2c21e4dbeeb1ff5f

(this sample)

AgentTesla

Executable exe 0c4fbc2a7b532485b65e5046e3bc7191f479df3fa9d401f3f78cb3d6b47429a4

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 0c4fbc2a7b532485b65e5046e3bc7191f479df3fa9d401f3f78cb3d6b47429a4
  
Dropping
AgentTesla

Comments