MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7da39043cc5b341803dc055cb2f6fbfa723323614daca14a3e55684792c9cf20. 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: 15

Intelligence 15 IOCs YARA 18 File information Comments

SHA256 hash:	7da39043cc5b341803dc055cb2f6fbfa723323614daca14a3e55684792c9cf20
SHA3-384 hash:	d17bc81e35b432e69f267de39aac8c34e4adee84586e8e9a82bcf787cc2a4d4748d23de481ec6e4eaffc6b1c1762322c
SHA1 hash:	133017210f6f24103f43e2fbdf62c68aba935a63
MD5 hash:	9a2d8e01dfff1d53214b046b29f20bd7
humanhash:	queen-seventeen-arkansas-virginia
File name:	7da39043cc5b341803dc055cb2f6fbfa723323614daca14a3e55684792c9cf20
Download:	download sample
Signature	DarkCloud Create hunting rule
File size:	816'640 bytes
First seen:	2025-07-07 14:31:12 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep	24576:BxVb65v+0e4iaX8j1fmLD9op1+0hqGWD48gXm:Bxl65BiTFvXqGWD
Threatray	1'819 similar samples on MalwareBazaar
TLSH	T1A40512607BA3DA12C5D147B409A1C1B653319F4AE426D30FACEEACCFF90B39A15E5391
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 :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

rl_7da39043cc5b341803dc055cb2f6fbfa723323614daca14a3e55684792c9cf20.exe

Verdict:

Malicious activity

Analysis date:

2025-07-07 14:33:13 UTC

Tags:

netreactor auto-sch-xml stealer evasion darkcloud ims-api generic upx

Link:

https://app.any.run/tasks/baa9ed45-92c0-4875-bba2-c25f5974514e

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

DarkCloud

Link:

https://www.capesandbox.com/analysis/12930/

Verdict:

Malicious

Score:

99.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=686bda65900df8e7f868453d

Tags:

crysan snake

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Creating a file in the %AppData% directory

Enabling the 'hidden' option for recently created files

Adding an access-denied ACE

Creating a process with a hidden window

Creating a file in the %temp% directory

Launching a process

Unauthorized injection to a recently created process

Restart of the analyzed sample

Creating a file

Сreating synchronization primitives

Creating a file in the %AppData% subdirectories

Reading critical registry keys

Using the Windows Management Instrumentation requests

DNS request

Connection attempt

Sending an HTTP GET request

Stealing user critical data

Adding an exclusion to Microsoft Defender

Enabling autorun by creating a file

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/7da39043cc5b341803dc055cb2f6fbfa723323614daca14a3e55684792c9cf20

Malware family:

DarkCloud

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/755d96a2-8707-40e7-a487-7974e483bd81

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/7da39043cc5b341803dc055cb2f6fbfa723323614daca14a3e55684792c9cf20

Gathering data

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/7da39043cc5b341803dc055cb2f6fbfa723323614daca14a3e55684792c9cf20/

Threat name:

ByteCode-MSIL.Trojan.SnakeKeylogger

Status:

Malicious

First seen:

2025-06-19 20:19:19 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

26 of 38 (68.42%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=pwrzaq6mlm2bqa64avolf5x37jzdgi3bjwwkcsr6kvuepewjz4qa._file

Verdict:

malicious

Label(s):

darkcloudstealer

unc_loader_037

DarkCloud

7a2a7f0806c0d8a61652d6e5533d4057bfef71c0b794e07772914be2296852de

DarkCloud

7e3a485080e55e3d34ac4f5a4a019160c1d20dd5e19da336c851afabc7169252

DarkCloud

80742a25d1550dd0f7ccb299672a5d9de889f57c0e53e3e8eea0e50d6b7ae33b

DarkCloud

+ 1'809 additional samples on MalwareBazaar

Result

Malware family:

darkcloud

Score:

10/10

Tags:

family:darkcloud discovery execution persistence spyware stealer

Link:

https://tria.ge/reports/250707-rvyl2sek71/

Behaviour

Scheduled Task/Job: Scheduled Task

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Checks computer location settings

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Command and Scripting Interpreter: PowerShell

DarkCloud

Darkcloud family

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/a022da67-3dfa-4056-8a6b-0b16e6a424a8

Unpacked files

SH256 hash:

7da39043cc5b341803dc055cb2f6fbfa723323614daca14a3e55684792c9cf20

MD5 hash:

9a2d8e01dfff1d53214b046b29f20bd7

SHA1 hash:

133017210f6f24103f43e2fbdf62c68aba935a63

Link:

https://www.unpac.me/results/df7717d5-76ca-49eb-9020-30bc5342da08/

SH256 hash:

c3a1b2a1097cbcd1893a88ded8923b99f14fd7cd77fe36eae235f69f1a5d72a9

MD5 hash:

d2d647dac3c36c861876efdc4778a62b

SHA1 hash:

29441e77bb05fb039fc126fb1eb0ffe9838bdbbe

Detections:

SUSP_OBF_NET_Reactor_Indicators_Jan24

INDICATOR_EXE_Packed_SmartAssembly

Link:

https://www.unpac.me/results/df7717d5-76ca-49eb-9020-30bc5342da08/

Parent samples :

a2de3ca55b66d8eb4e1968d8b94fefe030bf6ba5a887817877c8c6e6b4246bcd
a83f341c8943050bc041fcc3a296664de6af6e8d260590fe5c2064703de266f5
f2fe8f1407a521f600d14b437640224c73ab0e616f5a0ce419b9f0c0c9076dc6
2e2ee0c818f731f57404e72ade9a15fa87afd609085a357afe30bbd4618a627c
34fc69023eb0009b5cd2f6f43b3677a4bf6a6677e08b2d90a8021aeae4c9c80b
b782aabf9cd513691eb4b496e8d22b7f3224bf69286c7c4df7f0d29bc3a667f6
ddb4d0771b710a59722707002a175602f29c6d1aeab70c61e0e9dc3eeeade55e
6e94a0e6947816d2b2665261d03687481cf1f05d99613965da35de05ae4b4a6f
7da39043cc5b341803dc055cb2f6fbfa723323614daca14a3e55684792c9cf20

SH256 hash:

dac6bf2d2d198ab7e9fdf1bd215cbe6ab28882febe6d9ee0f089d20ee581f294

MD5 hash:

c62c06e3289bbf69189953fb96ab572e

SHA1 hash:

584649324fec1957ec6146978beb6dc9d92353e3

Detections:

darkcloudstealer

INDICATOR_SUSPICIOUS_Binary_References_Browsers

INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store

INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore

INDICATOR_SUSPICIOUS_EXE_TelegramChatBot

INDICATOR_SUSPICIOUS_EXE_CC_Regex

MALWARE_Win_DarkCloud

Link:

https://www.unpac.me/results/df7717d5-76ca-49eb-9020-30bc5342da08/

SH256 hash:

d786c921d26e46adb42dd9c01b6ef6f83b72004e649a001e65e80a265bf7a44e

MD5 hash:

e972793cde3d00784dc31e15f2a8a29a

SHA1 hash:

bd15c0b6091139db89b4f1488234a5e84d498fe6

Detections:

SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24

SUSP_OBF_NET_Reactor_Indicators_Jan24

Link:

https://www.unpac.me/results/df7717d5-76ca-49eb-9020-30bc5342da08/

SH256 hash:

3b75425895af4ae3186b36277553641e37ca1d620ae18d68e40d13351b54de6a

MD5 hash:

94d1531b52774dce52a89e33646d5b1d

SHA1 hash:

29bf887b025b97bd7a9e1e261852ba824234a625

Link:

https://www.unpac.me/results/df7717d5-76ca-49eb-9020-30bc5342da08/

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/7da39043cc5b341803dc055cb2f6fbfa723323614daca14a3e55684792c9cf20

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_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:	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:	NET Create hunting rule
Author:	malware-lu

Rule name:	pe_imphash Create hunting rule

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:	Runtime_Broker_Variant_1 Create hunting rule
Author:	Sn0wFr0$t
Description:	Detecting malicious Runtime Broker

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:	Skystars_Malware_Imphash Create hunting rule
Author:	Skystars LightDefender
Description:	imphash

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:	telegram_bot_api Create hunting rule
Author:	rectifyq
Description:	Detects file containing Telegram Bot API

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.

Cape

https://www.capesandbox.com/analysis/12930/

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

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high
CHECK_TRUST_INFO	Requires Elevated Execution (Unrestricted:true)	high

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