MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 73392f86b33c17e96c52bea14451e00a5dcc3a3e1aae24dba306e951ec96ff2f. 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: 73392f86b33c17e96c52bea14451e00a5dcc3a3e1aae24dba306e951ec96ff2f
SHA3-384 hash: ffe5b43562c0f1fe4b5de53fdce92b452d36f6f11ccb3ce2f7a4cd93c1d82c8beafbd382b1f7d895135d3dbf6631cffb
SHA1 hash: 7c189a3f9cae64b8d38e988f0eb31d342886be7d
MD5 hash: af3ddfa376551a9182f30e1c64cf2fb3
humanhash: montana-thirteen-thirteen-quiet
File name:Shipment 4019111 - Delivery.pdf.7z
Download: download sample
Signature DarkCloud
Create hunting rule
File size:869'957 bytes
First seen:2023-07-12 12:08:37 UTC
Last seen:Never
File type: 7z
MIME type:application/x-rar
ssdeep 24576:u7UA/VAowwuAgCLht8IwmvvMYgb7AGbeC9e:u7UAtAp91CNtXvvE7Aqe5
TLSH T10A0533EDCBDB3B42E689A6B4F32E83C1B304165D9B81D1AB5DEE90E44D7090C867D217
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:7z DarkCloud


Avatar
cocaman
Malicious email (T1566.001)
From: "Sri Devi <logisticcentre-sg@man-es.com>" (likely spoofed)
Received: "from man-es.com (unknown [45.137.22.40]) "
Date: "12 Jul 2023 11:43:27 +0200"
Subject: "=?UTF-8?B?5Li76aKY77yaLTIwMjMwOSBTaGlwbWVudDogNDAxOTExMSAtIERlbGl2ZXJ5IERldGFpbHM=?="
Attachment: "Shipment 4019111 - Delivery.pdf.7z"

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
CH CH
File Archive Information

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

File name:Shipment 4019111 - Delivery.pdf.exe
File size:909'312 bytes
SHA256 hash: 270da7c5b8484ac3f7a0e90036e8e88f951de2ba3a22a0cc56e2b5cd8b0cafe3
MD5 hash: 79535c5a59c395a20a32ff4c384612a4
MIME type:application/x-dosexec
Signature DarkCloud
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28929.RarHeur.UNOFFICIAL
Create hunting rule

Sanesecurity.Rogue.0hr.20230712-1235.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/73392f86b33c17e96c52bea14451e00a5dcc3a3e1aae24dba306e951ec96ff2f/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/64ae97dfa15fc7eb4fd13edd/reports/16acec40-0e6f-4d7d-b6f8-c720dbb329b2/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/73392f86b33c17e96c52bea14451e00a5dcc3a3e1aae24dba306e951ec96ff2f
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/73392f86b33c17e96c52bea14451e00a5dcc3a3e1aae24dba306e951ec96ff2f/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-07-12 09:25:39 UTC
File Type:
Binary (Archive)
Extracted files:
10
AV detection:
18 of 37 (48.65%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=om4s7bvthql6s3csx2quiupabjo4yor6dkxcjw5da3uvd3ew74xq._file
Result
Malware family:
darkcloud
Create hunting rule
Score:
  10/10
Tags:
family:darkcloud stealer
Link:
https://tria.ge/reports/230712-qfhfvadc88/
Behaviour
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
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/73392f86b33c17e96c52bea14451e00a5dcc3a3e1aae24dba306e951ec96ff2f

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_RAR_with_PDF_Script_Obfuscation
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects RAR file with suspicious .pdf extension prefix to trick users
Reference:Internal Research
Rule name:SUSP_RAR_with_PDF_Script_Obfuscation_RID34A4
Create hunting rule
Author:Florian Roth
Description:Detects RAR file with suspicious .pdf extension prefix to trick users
Reference:Internal Research

File information

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

Malspam

DarkCloud

7z 73392f86b33c17e96c52bea14451e00a5dcc3a3e1aae24dba306e951ec96ff2f

(this sample)

DarkCloud

Executable exe 270da7c5b8484ac3f7a0e90036e8e88f951de2ba3a22a0cc56e2b5cd8b0cafe3

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 270da7c5b8484ac3f7a0e90036e8e88f951de2ba3a22a0cc56e2b5cd8b0cafe3
  
Dropping
MD5 79535c5a59c395a20a32ff4c384612a4

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