MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b3517cc3453bd3de12f8aaf776f58c797394bfd3872c4c5c5fcdccfa254c04de. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b3517cc3453bd3de12f8aaf776f58c797394bfd3872c4c5c5fcdccfa254c04de
SHA3-384 hash: cb8b0db72d26ed66a69e0310ca1a116c087019241a95f4136d0ba2fbc1681bb937e11f3939812629ced3b4c18a6258c8
SHA1 hash: 1d301cf457790fde46694a745ef445186010fe09
MD5 hash: d1284f45a34d6dc0c7c463456f8174f3
humanhash: cup-september-december-blossom
File name:Invoice 222240.zip
Download: download sample
Signature DarkCloud
Create hunting rule
File size:313'614 bytes
First seen:2023-07-17 07:40:52 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 6144:vpU8PLE/jfKcedNbP0rHXyWsFdMmvffI+QgSh0hm2x1l8:lPLqfk30eWyMAgKBgWT8
TLSH T1E36423A8ADE2F924DF1F32302ACC117C920F66C38FA9CA1A7F40315973B49765CBA545
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:DarkCloud INVOICE zip


Avatar
cocaman
Malicious email (T1566.001)
From: "<sales@lugsdirect.com>" (likely spoofed)
Received: "from lugsdirect.com (unknown [87.121.47.10]) "
Date: "17 Jul 2023 02:21:35 +0200"
Subject: "RE;Proforma Invoice 222240 from Lugsdirect.com"
Attachment: "Invoice 222240.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
85
Origin country :
CH CH
File Archive Information

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

File name:Invoice 222240.exe
File size:328'420 bytes
SHA256 hash: 0093f1637be7794e00ec4fef75295dead87dabc6783c99d5fabbf7c24a275ff6
MD5 hash: 394544623b6f2cbe2c13cf9cf164e423
MIME type:application/x-dosexec
Signature DarkCloud
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs3181.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Zum.Androm.1.11437.11034.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.24016.ZipHeur.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.21103.ZipHeur.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/b3517cc3453bd3de12f8aaf776f58c797394bfd3872c4c5c5fcdccfa254c04de/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control lolbin masquerade overlay packed shell32
Link:
https://www.filescan.io/uploads/64b4f08ffd9e198dc114d910/reports/8681b9a6-7f7c-4753-a8d1-362392429557/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/b3517cc3453bd3de12f8aaf776f58c797394bfd3872c4c5c5fcdccfa254c04de
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/b3517cc3453bd3de12f8aaf776f58c797394bfd3872c4c5c5fcdccfa254c04de
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/b3517cc3453bd3de12f8aaf776f58c797394bfd3872c4c5c5fcdccfa254c04de/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-07-17 02:43:52 UTC
File Type:
Binary (Archive)
Extracted files:
3
AV detection:
20 of 37 (54.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wnixzq2fhpj54exyvl3xn5mmpfzzjp6tq4weyxc7zxgpujkmatpa._file
Result
Malware family:
darkcloud
Create hunting rule
Score:
  10/10
Tags:
family:darkcloud persistence stealer upx
Link:
https://tria.ge/reports/230717-k568lsba59/
Behaviour
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
UPX packed file
DarkCloud
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:INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
Create hunting rule
Author:ditekSHen
Description:Detects executables containing SQL queries to confidential data stores. Observed in infostealers
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

DarkCloud

zip b3517cc3453bd3de12f8aaf776f58c797394bfd3872c4c5c5fcdccfa254c04de

(this sample)

DarkCloud

Executable exe 0093f1637be7794e00ec4fef75295dead87dabc6783c99d5fabbf7c24a275ff6

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 0093f1637be7794e00ec4fef75295dead87dabc6783c99d5fabbf7c24a275ff6
  
Dropping
MD5 394544623b6f2cbe2c13cf9cf164e423

Comments