MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7c8a4efeaaf8cde0b6a8d321603d8ea2d641b861893c7486142ef8669cb13ec9. 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: 7c8a4efeaaf8cde0b6a8d321603d8ea2d641b861893c7486142ef8669cb13ec9
SHA3-384 hash: a11bdf9858c573b32829c992d9ef53fdd65b7d6ee0a2f696ff6721a38ad5b1996387b2478319c1a2082d78fd27537efb
SHA1 hash: 32878ad0da9e7507c23c8899a6bed50dea953a81
MD5 hash: 89644a9f18440489c4a74234250216c4
humanhash: echo-nitrogen-arkansas-low
File name:New_Order_20191102_073809_405251-PDF.r00
Download: download sample
Signature AgentTesla
Create hunting rule
File size:263'884 bytes
First seen:2023-05-03 07:31:03 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 6144:BG17o8HLKXdrlV++PfFn6BGNevfhWTE0c:BG1M9nV++HFEFvfhWC
TLSH T1A544230B3DE5E40BE2B43BBF712355C6019220B4D65E9BFD58840853D4668FFB7CA9A8
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:AgentTesla r00 zip


Avatar
cocaman
Malicious email (T1566.001)
From: "Ibrahim <info@attwater.com>" (likely spoofed)
Received: "from attwater.com (unknown [109.206.243.203]) "
Date: "03 May 2023 05:04:47 +0200"
Subject: "FW: April new order"
Attachment: "New_Order_20191102_073809_405251-PDF.r00"

Intelligence

File Origin
# of uploads :
1
# of downloads :
480
Origin country :
CH CH
File Archive Information

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

File name:New_Order_20191102_073809_405251-PDF.exe
File size:302'325 bytes
SHA256 hash: 234ce505be5d5101be69d7e77055c8600bedc10e70a36cc263d07acbad0f842e
MD5 hash: 5ded922c91eb42774d5ffa10614bed27
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_badexts47.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28947.BadP.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.22623.ZipHeur.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/7c8a4efeaaf8cde0b6a8d321603d8ea2d641b861893c7486142ef8669cb13ec9/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
comodo nemesis overlay packed remcos shell32.dll
Link:
https://www.filescan.io/uploads/64520df2463eacbc57dbaae6/reports/ff030f8e-1625-41f6-b7b3-4b5498d5f623/overview
Verdict:
Suspicious
Labled as:
Mal/DrodZp
Link:
https://www.hybrid-analysis.com/sample/7c8a4efeaaf8cde0b6a8d321603d8ea2d641b861893c7486142ef8669cb13ec9
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/7c8a4efeaaf8cde0b6a8d321603d8ea2d641b861893c7486142ef8669cb13ec9
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/7c8a4efeaaf8cde0b6a8d321603d8ea2d641b861893c7486142ef8669cb13ec9/
Threat name:
Win32.Trojan.Guloader
Create hunting rule
Status:
Malicious
First seen:
2023-05-03 04:39:07 UTC
File Type:
Binary (Archive)
Extracted files:
5
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=psfe57vk7dg6bnvi2mqwapmoulledodbre6hjbquf34gnhfrh3eq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230503-ktv17sea99/
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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
Malware Config
C2 Extraction:
https://api.telegram.org/bot6261006732:AAFiMpPz79k5Wkkw0xvICpfaipqXFQbQmmo/
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: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 7c8a4efeaaf8cde0b6a8d321603d8ea2d641b861893c7486142ef8669cb13ec9

(this sample)

AgentTesla

Executable exe 234ce505be5d5101be69d7e77055c8600bedc10e70a36cc263d07acbad0f842e

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 234ce505be5d5101be69d7e77055c8600bedc10e70a36cc263d07acbad0f842e
  
Dropping
MD5 5ded922c91eb42774d5ffa10614bed27

Comments