MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7c8bcd4345ec5eb572bf25a4831ebf09c98bc92c0847662fd68f7cfefce4a27f. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7c8bcd4345ec5eb572bf25a4831ebf09c98bc92c0847662fd68f7cfefce4a27f
SHA3-384 hash: b4be708de8d4406bb765c8111bf59a6f6442340691a03e27f2b31ee8dae7914edea059f4b2b7d2eebba7a59cc0345983
SHA1 hash: 60afd4db60bb85550bb0fb6fa3c03174aec88a16
MD5 hash: 5272030e838b176ae0427ecb85ccebd6
humanhash: eight-island-october-california
File name:rPedido371638062068484.exe
Download: download sample
Signature DarkCloud
Create hunting rule
File size:7'680 bytes
First seen:2025-02-20 15:30:05 UTC
Last seen:2025-03-10 11:21:41 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 96:j1Ow8qMwr+veLFnMt1N3jqz4tbgnNXX/+qILI9l8GzNt:j1O7wriCFMt/TqE6lX/+qI8f8A
Threatray 5'199 similar samples on MalwareBazaar
TLSH T1A8F1C600A3DC5736E8B74BBEACB2E7108678FA14DEA3CBBE28C0514B6D517514961B33
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 FXOLabs
Tags:DarkCloud exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
497
Origin country :
BR BR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
rPedido371638062068484.exe
Verdict:
Malicious activity
Analysis date:
2025-02-20 15:33:17 UTC
Tags:
stealer evasion upx darkcloud
Link:
https://app.any.run/tasks/9f89708d-7f12-4fc0-9cb3-2c37bb40db63

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.DownLoaderNET.1127.10740.2726.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67b74b4e28ab76d43a5c2c3d
Tags:
packed virus msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Creating a file in the %AppData% directory
Launching a process
Creating a window
Creating a file in the %AppData% subdirectories
Reading critical registry keys
Using the Windows Management Instrumentation requests
Stealing user critical data
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated obfuscated packed packed smartassembly smart_assembly
Link:
https://www.filescan.io/uploads/67b74b21cc67dc30064234c4/reports/4d73a194-46f6-4ed4-a7b9-8fed46ddf896/overview
Verdict:
Malicious
Labled as:
MSILHeracles.Generic
Link:
https://www.hybrid-analysis.com/sample/7c8bcd4345ec5eb572bf25a4831ebf09c98bc92c0847662fd68f7cfefce4a27f
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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/83d3989f-59fc-4c48-b2fb-9f654ec8b50c
Result
Threat name:
DarkCloud
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1620074
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1620074 Sample: rPedido371638062068484.exe Startdate: 20/02/2025 Architecture: WINDOWS Score: 100 30 showip.net 2->30 32 krupasindhudevelopers.com 2->32 48 Malicious sample detected (through community Yara rule) 2->48 50 Antivirus / Scanner detection for submitted sample 2->50 52 Multi AV Scanner detection for submitted file 2->52 54 9 other signatures 2->54 8 rPedido371638062068484.exe 15 5 2->8         started        13 wscript.exe 1 2->13         started        signatures3 process4 dnsIp5 34 krupasindhudevelopers.com 103.233.24.19, 443, 49704, 61697 WEBWERKS-AS-INWebWerksIndiaPvtLtdIN India 8->34 24 C:\Users\user\AppData\Roaming24extSink.exe, PE32 8->24 dropped 26 C:\Users\...26extSink.exe:Zone.Identifier, ASCII 8->26 dropped 28 C:\Users\user\AppData\...28extSink.vbs, ASCII 8->28 dropped 58 Drops VBS files to the startup folder 8->58 60 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 8->60 62 Writes to foreign memory regions 8->62 64 Injects a PE file into a foreign processes 8->64 15 InstallUtil.exe 15 8->15         started        66 Windows Scripting host queries suspicious COM object (likely to drop second stage) 13->66 19 NextSink.exe 14 2 13->19         started        file6 signatures7 process8 dnsIp9 36 showip.net 162.55.60.2, 49705, 61735, 80 ACPCA United States 15->36 38 Writes or reads registry keys via WMI 15->38 40 Antivirus detection for dropped file 19->40 42 Multi AV Scanner detection for dropped file 19->42 44 Writes to foreign memory regions 19->44 46 Injects a PE file into a foreign processes 19->46 21 InstallUtil.exe 14 19->21         started        signatures10 process11 signatures12 56 Tries to harvest and steal browser information (history, passwords, etc) 21->56
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/7c8bcd4345ec5eb572bf25a4831ebf09c98bc92c0847662fd68f7cfefce4a27f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7c8bcd4345ec5eb572bf25a4831ebf09c98bc92c0847662fd68f7cfefce4a27f/
Threat name:
Win32.Trojan.Znyonm
Create hunting rule
Status:
Malicious
First seen:
2025-02-20 14:46:27 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=psf42q2f5rplk4v7ewsighv7bheyxsjmbbdwml6wr56p57heuj7q._file
Verdict:
malicious
Label(s):
darkcloudstealer
Create hunting rule
Similar samples:
3bcb2edbdb58b3f4b04b1629b76a7b91c22077e5d021599c22e8c0fb97483683
DarkCloud
52fe28150809bd67b4d263b7ec6188551d5f8dbd15587dcbdd93bb420fca346c
DarkCloud
7c8bcd4345ec5eb572bf25a4831ebf09c98bc92c0847662fd68f7cfefce4a27f
DarkCloud
878bf9e963310a97f7cb48fad9c46bcd3de7221e6449263f78936ab596faf126
DarkCloud
9ad38ffd1bc9a6756fbc9a1859f85e8541babc1c009c14a39e93f6b815f7c79b
DarkCloud
a4eb8041e9e7013243bed5391a31c3bdd813bcc64f928a8778b80e7ca31778f9
DarkCloud
bf8f6c88b937af18dc23f0a1586d512916215f14c84dc4cb7546f4e18a0c8b7a
DarkCloud
error
DarkCloud
fd453f961d68bd86ee58151bbe605a272ad0e8a6960274c791a15436a061af78
DarkCloud
ff990e6b4e079e037ebae5a9fc969b48e9d10f49bbf9022a2b8d9aeae6e34f7c
DarkCloud
+ 5'189 additional samples on MalwareBazaar
Result
Malware family:
darkcloud
Create hunting rule
Score:
  10/10
Tags:
family:darkcloud discovery stealer
Link:
https://tria.ge/reports/250220-sxmg8sxqdm/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Drops startup file
DarkCloud
Darkcloud family
Suspicious use of NtCreateUserProcessOtherParentProcess
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/752a03b3-9ad3-4344-a8aa-a17387ed31fb
Unpacked files
SH256 hash:
7c8bcd4345ec5eb572bf25a4831ebf09c98bc92c0847662fd68f7cfefce4a27f
MD5 hash:
5272030e838b176ae0427ecb85ccebd6
SHA1 hash:
60afd4db60bb85550bb0fb6fa3c03174aec88a16
Link:
https://www.unpac.me/results/68527355-09c7-4679-bdbb-e0c65457b442/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7c8bcd4345ec/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.97
Link:
https://yomi.yoroi.company/submissions/7c8bcd4345ec5eb572bf25a4831ebf09c98bc92c0847662fd68f7cfefce4a27f

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_EXE_Packed_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
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.

Malspam

DarkCloud

Executable exe 7c8bcd4345ec5eb572bf25a4831ebf09c98bc92c0847662fd68f7cfefce4a27f

(this sample)

  
Delivery method
Distributed via e-mail attachment
  
Delivery method
Distributed via e-mail attachment

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