MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6fdb5b8e717bca47fab78c9236ffc8223ae241ccccb4094d66d4dd6bbc2f71cb. 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: 10


Intelligence 10 IOCs YARA 14 File information Comments
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SHA256 hash: 6fdb5b8e717bca47fab78c9236ffc8223ae241ccccb4094d66d4dd6bbc2f71cb
SHA3-384 hash: 72347601caecc771069a618c149211a03dfd75efcc050cee91d96045722d1b312b8f3fa34638e62f48b929b1725d1126
SHA1 hash: ed19e199a32b1453a13f0e1a42ccba13328750a7
MD5 hash: a44aec4626895520b26a55897f01f5df
humanhash: undress-kentucky-jersey-crazy
File name:esn.ps1
Download: download sample
Signature DarkCloud
Create hunting rule
File size:706'000 bytes
First seen:2025-02-14 10:55:50 UTC
Last seen:Never
File type:PowerShell (PS) ps1
MIME type:text/plain
ssdeep 12288:s24HGQxIKoFluUDHd5/zgThMsFaHIT8D7O1l38bfdRKhuKpo3:s2WGPffUIIT8D7Ofkcukk
Threatray 29 similar samples on MalwareBazaar
TLSH T14EE4F1308958681FCEEF1F1765242FD37C79163BDEA41409B48FA5B94AA47282C7BF24
Magika powershell
Reporter JAMESWT_WT
Tags:196-251-92-64 DarkCloud ps1

Intelligence

File Origin
# of uploads :
1
# of downloads :
118
Origin country :
IT IT
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Generic-EXE.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.PUA.Base64EXE-2.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67af228728ab76d43a5ae662
Tags:
virus shell spawn
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
confuserex dropper obfuscated obfuscated packed packed powershell
Link:
https://www.filescan.io/uploads/67af214d5c9e85f789677b50/reports/7bb49caa-792f-4f4e-a0e4-d2bbbc13b578/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/6fdb5b8e717bca47fab78c9236ffc8223ae241ccccb4094d66d4dd6bbc2f71cb
Result
Verdict:
MALICIOUS
Result
Threat name:
DarkCloud
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1614977
Signature
Allocates memory in foreign processes
Antivirus detection for dropped file
Found suspicious powershell code related to unpacking or dynamic code loading
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has nameless sections
Powershell drops PE file
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
Writes to foreign memory regions
Yara detected DarkCloud
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1614977 Sample: esn.ps1 Startdate: 14/02/2025 Architecture: WINDOWS Score: 100 39 twc.trafficmanager.net 2->39 41 time.windows.com 2->41 43 showip.net 2->43 47 Malicious sample detected (through community Yara rule) 2->47 49 Multi AV Scanner detection for submitted file 2->49 51 Yara detected DarkCloud 2->51 53 3 other signatures 2->53 9 powershell.exe 16 2->9         started        13 indology.exe 2 2->13         started        15 indology.exe 1 2->15         started        17 notepad.exe 5 2->17         started        signatures3 process4 file5 35 C:\Users\user\AppData\Local\Temp\x.exe, PE32 9->35 dropped 63 Found suspicious powershell code related to unpacking or dynamic code loading 9->63 65 Powershell drops PE file 9->65 19 x.exe 3 9->19         started        22 conhost.exe 9->22         started        24 conhost.exe 13->24         started        26 conhost.exe 15->26         started        signatures6 process7 signatures8 55 Antivirus detection for dropped file 19->55 57 Multi AV Scanner detection for dropped file 19->57 59 Writes to foreign memory regions 19->59 61 2 other signatures 19->61 28 CasPol.exe 1 16 19->28         started        process9 dnsIp10 45 showip.net 162.55.60.2, 49737, 80 ACPCA United States 28->45 37 C:\Users\user\AppData\...\indology.exe, PE32 28->37 dropped 67 Tries to harvest and steal browser information (history, passwords, etc) 28->67 69 Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes) 28->69 71 Writes or reads registry keys via WMI 28->71 33 WmiPrvSE.exe 28->33         started        file11 signatures12 process13
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/6fdb5b8e717bca47fab78c9236ffc8223ae241ccccb4094d66d4dd6bbc2f71cb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6fdb5b8e717bca47fab78c9236ffc8223ae241ccccb4094d66d4dd6bbc2f71cb/
Threat name:
Script-PowerShell.Trojan.Jalapeno
Create hunting rule
Status:
Malicious
First seen:
2025-02-05 11:17:45 UTC
File Type:
Text
AV detection:
14 of 38 (36.84%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=n7nvxdtrppfep6vxrsjdn76iei5oeqomzs2astlg2towxpbpohfq._file
Verdict:
malicious
Label(s):
darkcloudstealer
Create hunting rule
Similar samples:
10f3bd97170c9c14d19e4000b4a50849fa6f26b2d8a8447e46d1fe16ed992859
DarkCloud
260832f7830afc5e87d0e512270ff69572c64268ee3e8f9b63bcafa5a7ba2fbd
DarkCloud
2c2ab475e2a419c64a72c777151bce185ab19aa14a8dc9124305c6bcaf3e4d46
DarkCloud
64f5db0e506c5eb6e017743991cdc6d015737d6776100b0a9906f0256e42ee6f
DarkCloud
6fdb5b8e717bca47fab78c9236ffc8223ae241ccccb4094d66d4dd6bbc2f71cb
DarkCloud
88eb723b69a1aa35577ada15e24ede633f579083787b2b4a773fecbedf507347
DarkCloud
db03cf79dd756e39c7036b3541c2b560b4b3a7f0ccd4b896de47ba743745726d
DarkCloud
error
DarkCloud
+ 19 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery execution
Link:
https://tria.ge/reports/250214-m1q2yatpgy/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: PowerShell
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Suspicious use of SetThreadContext
Executes dropped EXE
Downloads MZ/PE file
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/6fdb5b8e717bca47fab78c9236ffc8223ae241ccccb4094d66d4dd6bbc2f71cb

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:BLOWFISH_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for Blowfish constants
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_CC_Regex
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing credit card regular expressions
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
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: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:SUSP_PS1_FromBase64String_Content_Indicator_RID3714
Create hunting rule
Author:Florian Roth
Description:Detects suspicious base64 encoded PowerShell expressions
Reference:https://gist.github.com/Neo23x0/6af876ee72b51676c82a2db8d2cd3639
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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.

Web download

DarkCloud

PowerShell (PS) ps1 6fdb5b8e717bca47fab78c9236ffc8223ae241ccccb4094d66d4dd6bbc2f71cb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3428936/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3439295/

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