MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e854def99f1dbff3d4ec38c57fed3f212b3baca665645801ee34764fbfded0e7. 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: e854def99f1dbff3d4ec38c57fed3f212b3baca665645801ee34764fbfded0e7
SHA3-384 hash: f3c80cba26f39c7659ae95b775887b2b1e5d2b2b7563821cb7ab84a87d425d567b387ce7cc042c0ec3c20f9be7e45a17
SHA1 hash: f60886803691f42a8b5fd47cf5edc661a45ea39c
MD5 hash: 153765568f726504f6301e66735ebfd1
humanhash: golf-floor-fanta-quebec
File name:SALE ORDER_23062023.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:274'385 bytes
First seen:2023-06-23 07:01:18 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 6144:GpU8PLUcmtFgUMQXRYXaFyzAO5F81z3+Y1Z7myHqDoexed2Fw:wPLUcYFgxQhCaoAO5e3+W7myPT
TLSH T1E34423E0E4EADB59CD4EEEA517672F44A31C2E4BF8E0540D1B0674ABA871FE070E5960
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: ""Sebastian Maurel" <neptum10@neptum.cn>" (likely spoofed)
Received: "from neptum.cn (unknown [185.225.74.181]) "
Date: "23 Jun 2023 02:17:50 +0200"
Subject: "PO#3210046374_SALE ORDER_23062023"
Attachment: "SALE ORDER_23062023.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
105
Origin country :
CH CH
File Archive Information

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

File name:SALE ORDER_23062023.exe
File size:289'194 bytes
SHA256 hash: 9ea3cfe9f3453a21a9777b1418ce96d4e90c161bd3eab7acaaee1fd98bb50371
MD5 hash: 14af367cdaf137a5b46a9b1c76d71d33
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fn45.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/e854def99f1dbff3d4ec38c57fed3f212b3baca665645801ee34764fbfded0e7/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lolbin masquerade overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/6495436a5012c41b6e668ac2/reports/5003f000-ac1a-4e89-beeb-4e8db251c64f/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/e854def99f1dbff3d4ec38c57fed3f212b3baca665645801ee34764fbfded0e7
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/e854def99f1dbff3d4ec38c57fed3f212b3baca665645801ee34764fbfded0e7
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/e854def99f1dbff3d4ec38c57fed3f212b3baca665645801ee34764fbfded0e7/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-06-23 03:09:31 UTC
File Type:
Binary (Archive)
Extracted files:
4
AV detection:
17 of 36 (47.22%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5bkn56m7dw77hvhmhdcx73j7eevtxlfgmvsfqapogr3e7p662dtq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230623-h1hncada45/
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
Looks up external IP address via web service
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/e854def99f1dbff3d4ec38c57fed3f212b3baca665645801ee34764fbfded0e7

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 e854def99f1dbff3d4ec38c57fed3f212b3baca665645801ee34764fbfded0e7

(this sample)

AgentTesla

Executable exe 9ea3cfe9f3453a21a9777b1418ce96d4e90c161bd3eab7acaaee1fd98bb50371

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 9ea3cfe9f3453a21a9777b1418ce96d4e90c161bd3eab7acaaee1fd98bb50371
  
Dropping
MD5 14af367cdaf137a5b46a9b1c76d71d33

Comments