MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 da27581b9067d2fd36a516fd0ff1d8c04c01d809bf2a2ce12bc11b94ce43725d. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: da27581b9067d2fd36a516fd0ff1d8c04c01d809bf2a2ce12bc11b94ce43725d
SHA3-384 hash: dd04e5bc1f6da8810fe4104963a3b3c70869790dbadfd10bfe1e793f19ee84527c799f932b753b3fd8d4d92f538bad9d
SHA1 hash: 1caae9f848f31595eb19bd789b855b4f310da1a9
MD5 hash: 0e231e1b17eab283bccebfe08a9b7f2a
humanhash: iowa-north-shade-sink
File name:da27581b9067d2fd36a516fd0ff1d8c04c01d809bf2a2ce12bc11b94ce43725d
Download: download sample
Signature DarkCloud
Create hunting rule
File size:308'736 bytes
First seen:2025-04-07 13:59:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 6144:4klU/e8FFql0FhdZYW3fRWLrLyfPCpI/1vLChOy6UAHJyi:4klJ8Fe0Fhde2gLHySeNo6UAHJyi
Threatray 2'914 similar samples on MalwareBazaar
TLSH T12E644B11ABE88322E6EE17B4E4B106044BB1F987B57BDB4F5A84A1FA0C537505E2137F
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter adrian__luca
Tags:DarkCloud exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
392
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
da27581b9067d2fd36a516fd0ff1d8c04c01d809bf2a2ce12bc11b94ce43725d
Verdict:
Malicious activity
Analysis date:
2025-04-07 14:03:11 UTC
Tags:
stealer evasion darkcloud upx
Link:
https://app.any.run/tasks/9dee408e-5491-4798-b6ba-b9daf3f32f85

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/1059/
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67f3da6ee011fe619fac008c
Tags:
autorun virus smtp msil
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
DNS request
Connection attempt
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated
Link:
https://www.filescan.io/uploads/67f3da6e40adfb5162bb166e/reports/f533b080-14c7-4745-bb3b-eaa7346d35e4/overview
Verdict:
Malicious
Labled as:
Trojan.GenericS
Link:
https://www.hybrid-analysis.com/sample/da27581b9067d2fd36a516fd0ff1d8c04c01d809bf2a2ce12bc11b94ce43725d
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/21f45d57-3289-407c-aa3e-c7f83a40efd0
Result
Threat name:
DarkCloud
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1658370
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
Drops VBS files to the startup folder
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
Sigma detected: Drops script at startup location
Sigma detected: WScript or CScript Dropper
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes or reads registry keys via WMI
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Yara detected DarkCloud
Yara detected Generic Dropper
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1658370 Sample: ypn0E1Qisw.exe Startdate: 07/04/2025 Architecture: WINDOWS Score: 100 31 showip.net 2->31 33 by-glee.com 2->33 49 Malicious sample detected (through community Yara rule) 2->49 51 Antivirus detection for URL or domain 2->51 53 Multi AV Scanner detection for submitted file 2->53 55 9 other signatures 2->55 8 ypn0E1Qisw.exe 15 5 2->8         started        13 wscript.exe 1 2->13         started        signatures3 process4 dnsIp5 35 by-glee.com 218.208.91.139, 443, 49689, 49695 TMNET-AS-APTMNetInternetServiceProviderMY Malaysia 8->35 25 C:\Users\user\AppData\Roaming\Level.exe, PE32 8->25 dropped 27 C:\Users\user\AppData\Roaming\...\Level.vbs, ASCII 8->27 dropped 29 C:\Users\user\...\Level.exe:Zone.Identifier, ASCII 8->29 dropped 57 Drops VBS files to the startup folder 8->57 59 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 8->59 61 Writes to foreign memory regions 8->61 63 Injects a PE file into a foreign processes 8->63 15 InstallUtil.exe 15 8->15         started        65 Windows Scripting host queries suspicious COM object (likely to drop second stage) 13->65 19 Level.exe 14 2 13->19         started        file6 signatures7 process8 dnsIp9 37 showip.net 162.55.60.2, 49693, 80 ACPCA United States 15->37 39 Tries to harvest and steal browser information (history, passwords, etc) 15->39 41 Writes or reads registry keys via WMI 15->41 21 WmiPrvSE.exe 15->21         started        43 Multi AV Scanner detection for dropped file 19->43 45 Writes to foreign memory regions 19->45 47 Injects a PE file into a foreign processes 19->47 23 InstallUtil.exe 19->23         started        signatures10 process11
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/da27581b9067d2fd36a516fd0ff1d8c04c01d809bf2a2ce12bc11b94ce43725d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/da27581b9067d2fd36a516fd0ff1d8c04c01d809bf2a2ce12bc11b94ce43725d/
Threat name:
ByteCode-MSIL.Trojan.PureLogStealer
Create hunting rule
Status:
Malicious
First seen:
2025-03-22 01:24:45 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
25 of 36 (69.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3itvqg4qm7jp2nvfc36q74oyybgadwajx4vczyjlyenzjtsdojoq._file
Verdict:
malicious
Label(s):
darkcloudstealer
Create hunting rule
Similar samples:
10f3bd97170c9c14d19e4000b4a50849fa6f26b2d8a8447e46d1fe16ed992859
DarkCloud
1662a2a9517e7468c361b68e6f4557d39d6f05367865d6c6b174d9e8dac60fc9
DarkCloud
25f6bb1e9f57226f735387fb8c33dfa615f2d45b7621b8fe84aa0bdacf030008
DarkCloud
5bd0d52f9c78cb8a355f8c59ef4c1d513facfcbe56b17ea8e3d8de241f82c3f9
DarkCloud
869ab9858bfbbb0e479ec4f2f3776ec952cdada4898e9f26d3322cb931c75cab
DarkCloud
a52bcf1df1c1fa2db52c8977ac4202b436696633f6c33fc0cedcdf0f0465cdeb
DarkCloud
error
DarkCloud
+ 2'904 additional samples on MalwareBazaar
Result
Malware family:
darkcloud
Create hunting rule
Score:
  10/10
Tags:
family:darkcloud discovery stealer
Link:
https://tria.ge/reports/250407-ra3p9stqv2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Drops startup file
DarkCloud
Darkcloud family
Suspicious use of NtCreateUserProcessOtherParentProcess
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/5e7b062f-8a83-48c9-a9de-d9f2ab93ee40
Unpacked files
SH256 hash:
da27581b9067d2fd36a516fd0ff1d8c04c01d809bf2a2ce12bc11b94ce43725d
MD5 hash:
0e231e1b17eab283bccebfe08a9b7f2a
SHA1 hash:
1caae9f848f31595eb19bd789b855b4f310da1a9
Link:
https://www.unpac.me/results/530fa6b5-5239-4d3e-9eba-82a8186e2818/
Malware family:
DarkCloud
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/da27581b9067/report/overview.html
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/da27581b9067d2fd36a516fd0ff1d8c04c01d809bf2a2ce12bc11b94ce43725d

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:pe_imphash
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
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.

Cape
Cape
https://www.capesandbox.com/analysis/1059/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high

Comments