MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 25b74b36f7abd430cb0b1710bca3356c509739e29059aaf736cfa334ac80e90e. 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


DarkCloud


Vendor detections: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 25b74b36f7abd430cb0b1710bca3356c509739e29059aaf736cfa334ac80e90e
SHA3-384 hash: f9b8751925fb0f16419ac8817e14895adf9082a754663f1c145111dce49a4d18b63193ce8bfefbbea1456fcb17f6d779
SHA1 hash: 09e2f4e690898f3924eb161b42a1d5e3489c55aa
MD5 hash: f100b63c90098eb0c61636a05cebaecf
humanhash: grey-maine-mexico-orange
File name:Purchase order B086651 pdf.rar
Download: download sample
Signature DarkCloud
Create hunting rule
File size:731'094 bytes
First seen:2023-09-13 08:36:59 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:/SZlDHARDUqdTNMB4vfp77h2OZjNnW365VdEGnVPTualtr7R/A/I+kP11NbL2B1X:qZlDgRDTdxMB4vR7dHxhW3qVdE+VPTul
TLSH T1A5F433DB6AEB585B8276E6132332646B7F59233B15013519AF53FF01C1BB3A6D83CA04
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:DarkCloud rar


Avatar
cocaman
Malicious email (T1566.001)
From: "Ali Zaheed <procurement@alshamaliandwaris.com>" (likely spoofed)
Received: "from [81.161.229.115] (unknown [81.161.229.115]) "
Date: "13 Sep 2023 10:35:42 +0200"
Subject: "Purchase order B086651 RE: Requirement_045169"
Attachment: "Purchase order B086651 pdf.rar"

Intelligence

File Origin
# of uploads :
1
# of downloads :
95
Origin country :
CH CH
File Archive Information

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

File name:Purchase order B086651 pdf.exe
File size:1'180'672 bytes
SHA256 hash: c947d0006e18dae974d4b08a5e289911ac8645e5d1f148545535c361a6035ca0
MD5 hash: 5a147bed7ca3431027a7864341a76521
MIME type:application/x-dosexec
Signature DarkCloud
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27342.RarHeur.v5.HideExt.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/25b74b36f7abd430cb0b1710bca3356c509739e29059aaf736cfa334ac80e90e/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/650174aeda7b76f50a244250/reports/227efea2-849e-4f24-8fc4-bb1ac737914c/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/25b74b36f7abd430cb0b1710bca3356c509739e29059aaf736cfa334ac80e90e
Result
Verdict:
MALICIOUS
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/25b74b36f7abd430cb0b1710bca3356c509739e29059aaf736cfa334ac80e90e/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-09-13 02:28:11 UTC
File Type:
Binary (Archive)
Extracted files:
7
AV detection:
19 of 37 (51.35%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ew3uwnxxvpkdbsylc4ilzizvnrijoopcsbm2v5zwz6rtjlea5eha._file
Result
Malware family:
darkcloud
Create hunting rule
Score:
  10/10
Tags:
family:darkcloud stealer
Link:
https://tria.ge/reports/230913-lcf2dsba8y/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
DarkCloud
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/25b74b36f7abd430cb0b1710bca3356c509739e29059aaf736cfa334ac80e90e

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
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

DarkCloud

rar 25b74b36f7abd430cb0b1710bca3356c509739e29059aaf736cfa334ac80e90e

(this sample)

DarkCloud

Executable exe c947d0006e18dae974d4b08a5e289911ac8645e5d1f148545535c361a6035ca0

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 c947d0006e18dae974d4b08a5e289911ac8645e5d1f148545535c361a6035ca0
  
Dropping
MD5 5a147bed7ca3431027a7864341a76521

Comments