MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c6acac28426ad1458d46fdb4805ad88d219e2b4d7cee07015bda1b0f9592d77e. 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: 6


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

SHA256 hash: c6acac28426ad1458d46fdb4805ad88d219e2b4d7cee07015bda1b0f9592d77e
SHA3-384 hash: 71317902f65c458fc38d5f078d9afc0b755c93d3ee222ca3435484f232ef84019452cfb92110f9472788366755f86e36
SHA1 hash: c91f77c7bb551a807c618e1874108330901d509f
MD5 hash: 4ba9e94171b4f95c2d8bb923f924a855
humanhash: gee-august-fourteen-eight
File name:New Order 6911420410.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:327'266 bytes
First seen:2023-07-31 06:53:08 UTC
Last seen:2023-07-31 06:53:22 UTC
File type: zip
MIME type:application/zip
ssdeep 6144:a7RXUN99qorj7WulLXCYbaeudZeqB5EvVkKVPdklgUPLCUkhHHB0Fe3fCisYv:eBUtj7Vl+fe6ZAvVD1dktLcnB0FeK+v
TLSH T16D6423295AC7F208EF44A8D782E7A2078466DC234270ADF172D69653C3C7DA73F61AC5
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: "sales@rakwhitecement.ae" (likely spoofed)
Received: "from [85.208.139.56] (unknown [85.208.139.56]) "
Date: "31 Jul 2023 06:16:04 +0200"
Subject: "Purchase Order # CCI-126/31-23"
Attachment: "New Order 6911420410.zip"

Intelligence

File Origin
# of uploads :
2
# of downloads :
102
Origin country :
CH CH
File Archive Information

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

File name:New Order 6911420410.exe
File size:341'269 bytes
SHA256 hash: eb8e351b8fdaadf5429c19d052428ab81b91170406b937d0f3753e334a757fe3
MD5 hash: 054368c2725db138836504d95675851c
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fn45.UNOFFICIAL
Create hunting rule

Sanesecurity.Rogue.0hr.20230731-0436.UNOFFICIAL
Create hunting rule

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

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/c6acac28426ad1458d46fdb4805ad88d219e2b4d7cee07015bda1b0f9592d77e/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control lolbin masquerade overlay packed shell32
Link:
https://www.filescan.io/uploads/64c75a8ba108b876ac847840/reports/97e338ff-4f30-43b4-87a3-c85e977087f4/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/c6acac28426ad1458d46fdb4805ad88d219e2b4d7cee07015bda1b0f9592d77e
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/c6acac28426ad1458d46fdb4805ad88d219e2b4d7cee07015bda1b0f9592d77e
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/c6acac28426ad1458d46fdb4805ad88d219e2b4d7cee07015bda1b0f9592d77e/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-07-31 06:53:09 UTC
File Type:
Binary (Archive)
Extracted files:
4
AV detection:
20 of 24 (83.33%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=y2wkykccnliuldkg7w2iawwyruqz4k2nptxaoak33inq7fms257a._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
collection persistence spyware stealer
Link:
https://tria.ge/reports/230731-hxmswseb4x/
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
Adds Run key to start application
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
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:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
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 c6acac28426ad1458d46fdb4805ad88d219e2b4d7cee07015bda1b0f9592d77e

(this sample)

AgentTesla

Executable exe eb8e351b8fdaadf5429c19d052428ab81b91170406b937d0f3753e334a757fe3

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 eb8e351b8fdaadf5429c19d052428ab81b91170406b937d0f3753e334a757fe3
  
Dropping
MD5 054368c2725db138836504d95675851c

Comments