MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 afb18609afe385b9ea95c4f31208af2dd0c9fca35df096bc445decf3dad52294. 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: 14


Intelligence 14 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: afb18609afe385b9ea95c4f31208af2dd0c9fca35df096bc445decf3dad52294
SHA3-384 hash: c6eedc2183c468ecb73e771916e2c5290a8c60e3e9bb3461aa142fac19d221525113a76a11b96d28a2671dca56df1250
SHA1 hash: 10c8b5a7edd02090db2ea8c9b38995c379b7db55
MD5 hash: a89088b548f363c7773c7c8306d4a1ec
humanhash: triple-spaghetti-september-salami
File name:afb18609afe385b9ea95c4f31208af2dd0c9fca35df096bc445decf3dad52294
Download: download sample
Signature DarkCloud
Create hunting rule
File size:423'936 bytes
First seen:2023-11-27 09:19:53 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f979304009ac3402afbfcdb2d6da3460 (1 x DarkCloud)
ssdeep 12288:vODGxaUjJcgL1r8xcWSmyD5MecKRjYKkJj6GmZU:v6UEXSmQ5tJZYb6nZ
TLSH T132945D27E615612EF163C4B1EAE4926768196EB61698EC5BFB814F0831311E3ECF131F
TrID 45.4% (.EXE) Win32 Executable Microsoft Visual Basic 6 (82067/2/8)
15.0% (.EXE) UPX compressed Win32 Executable (27066/9/6)
14.7% (.EXE) Win32 EXE Yoda's Crypter (26569/9/4)
9.1% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
5.8% (.EXE) Win64 Executable (generic) (10523/12/4)
File icon (PE):PE icon
dhash icon 1003873d31213f10 (142 x DarkCloud, 132 x GuLoader, 35 x a310Logger)
Reporter adrian__luca
Tags:DarkCloud exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
304
Origin country :
HU HU
Vendor Threat Intelligence
Detection:
DarkCloud
Create hunting rule
Link:
https://www.capesandbox.com/analysis/460559/
Detection(s):
PUA.Win.Packer.ProtectSharewar-2
Create hunting rule

PUA.Win.Packer.ProtectSharewar-3
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Sending a custom TCP request
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm hacktool packed stealer
Link:
https://www.filescan.io/uploads/65645f4b2efa450749a8c228/reports/0942bb39-1e9a-412f-99e0-a781a5ba2837/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/afb18609afe385b9ea95c4f31208af2dd0c9fca35df096bc445decf3dad52294
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.
Malware family:
DarkCloud
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7b75ebed-1b4e-4489-8516-3a83a16f2aca
Result
Threat name:
DarkCloud
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1348359
Signature
Antivirus / Scanner detection for submitted sample
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
PE file has a writeable .text section
Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes)
Tries to harvest and steal browser information (history, passwords, etc)
Writes or reads registry keys via WMI
Yara detected DarkCloud
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/afb18609afe385b9ea95c4f31208af2dd0c9fca35df096bc445decf3dad52294
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/afb18609afe385b9ea95c4f31208af2dd0c9fca35df096bc445decf3dad52294/
Threat name:
Win32.Trojan.DarkCloudStealer
Create hunting rule
Status:
Malicious
First seen:
2023-11-27 09:20:09 UTC
File Type:
PE (Exe)
Extracted files:
10
AV detection:
21 of 23 (91.30%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=v6yymcnp4oc3t2uvytzrecfpfximt7fdlxyjnpcelxwphwwvekka._file
Verdict:
malicious
Result
Malware family:
darkcloud
Create hunting rule
Score:
  10/10
Tags:
family:darkcloud stealer
Link:
https://tria.ge/reports/231127-larp4sfe7x/
Behaviour
Suspicious use of SetWindowsHookEx
DarkCloud
Malware Config
C2 Extraction:
https://api.telegram.org/bot6946449919:AAGrwsEUPXNuNb2IKsVchu8VgWMNPhHYEN8/sendMessage?chat_id=6800267549
Unpacked files
SH256 hash:
afb18609afe385b9ea95c4f31208af2dd0c9fca35df096bc445decf3dad52294
MD5 hash:
a89088b548f363c7773c7c8306d4a1ec
SHA1 hash:
10c8b5a7edd02090db2ea8c9b38995c379b7db55
Detections:
darkcloudstealer
Create hunting rule
MALWARE_Win_DarkCloud
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Create hunting rule
Link:
https://www.unpac.me/results/687656cc-d791-4e30-9c53-996262d37883/
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/afb18609afe385b9ea95c4f31208af2dd0c9fca35df096bc445decf3dad52294

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:INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Create hunting rule
Author:ditekSHen
Description:Detects executables using Telegram Chat Bot
Rule name:MALWARE_Win_DarkCloud
Create hunting rule
Author:ditekSHen
Description:Detects DarkCloud infostealer
Rule name:ProtectSharewareV11eCompservCMS
Create hunting rule
Author:malware-lu
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vba
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:UPXV200V290MarkusOberhumerLaszloMolnarJohnReiser
Create hunting rule
Author:malware-lu
Rule name:Windows_Trojan_DarkCloud_9905abce
Create hunting rule
Author:Elastic Security

File information

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

Malspam

DarkCloud

Executable exe afb18609afe385b9ea95c4f31208af2dd0c9fca35df096bc445decf3dad52294

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/460559/

Comments