MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e580f3d3478aac248c17aec605c37c52882b5e3132f2786c9aec86948710a9c1. 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: 20


Intelligence 20 IOCs YARA 20 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e580f3d3478aac248c17aec605c37c52882b5e3132f2786c9aec86948710a9c1
SHA3-384 hash: 33fd719286f73d2324e7466e7d2e26cab0d1c5acee7a6193fb5fb546d68d671ba6da33cf6d58505cad242f9551b72c92
SHA1 hash: a1d8f9644a6846cdcdf1be4b44a4298cb3a06d41
MD5 hash: 2a406e658986416c2eaf6574a1be2105
humanhash: ack-bulldog-blue-nine
File name:47acf5740f6fc8c8cb2c3156aae544b88bae5f06bd623cc4eef8b3c753113716
Download: download sample
Signature DarkCloud
Create hunting rule
File size:1'685'504 bytes
First seen:2025-12-08 16:09:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash c1ce208b1192bfcf652c179f34f034d3 (17 x Formbook, 5 x AgentTesla, 3 x a310Logger)
ssdeep 24576:F5EmXFtKaL4/oFe5T9yyXYfP1MAXDz3TjUIhQXBxTBzg5Ofzu+:FPVt/LZeJbInGizDjUxXBbM5W
TLSH T1E775AE023381CF22FE5F5172CA56E2F1577B6E11CD13A7DF12983D79B9B01A1062A6A3
TrID 50.4% (.EXE) Win32 EXE Yoda's Crypter (26569/9/4)
19.9% (.EXE) Win64 Executable (generic) (10522/11/4)
9.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.5% (.EXE) Win32 Executable (generic) (4504/4/1)
3.8% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter abuse_ch
Tags:DarkCloud exe upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 47acf5740f6fc8c8cb2c3156aae544b88bae5f06bd623cc4eef8b3c753113716
File size (compressed) :1'179'648 bytes
File size (de-compressed) :1'685'504 bytes
Format:win32/pe
Packed file: 47acf5740f6fc8c8cb2c3156aae544b88bae5f06bd623cc4eef8b3c753113716

Intelligence

File Origin
# of uploads :
1
# of downloads :
91
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
AutoIt
Details
AutoIt
extracted scripts and files
Link:
https://research.acce.ciphertechsolutions.com/results/22234145-7f83-4141-bf7f-e84143ad897c/
Malware family:
n/a
ID:
1
File name:
_e580f3d3478aac248c17aec605c37c52882b5e3132f2786c9aec86948710a9c1.exe
Verdict:
No threats detected
Analysis date:
2025-12-08 16:45:46 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/65197e20-b0fb-4fa8-b7ae-8dd0b929c397

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
DarkCloud
Create hunting rule
Link:
https://www.capesandbox.com/analysis/43860/
Detection(s):
SecuriteInfo.com.Win32.Trojan.Agent.35E5V6.UNOFFICIAL
Create hunting rule

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

PUA.Win.Packer.AcprotectUltraprotect-1
Create hunting rule

Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6936f8ee881313558a2b9ed2
Tags:
autoit emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Launching a process
Сreating synchronization primitives
DNS request
Connection attempt
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context anti-debug autoit compiled-script fingerprint keylogger microsoft_visual_cc
Link:
https://www.filescan.io/uploads/6936f87dbba50eaf04274180/reports/194361ad-ee88-4cb6-9f86-38c7471f9977/overview
Verdict:
Malicious
Labled as:
Lazy.Generic
Link:
https://www.hybrid-analysis.com/sample/e580f3d3478aac248c17aec605c37c52882b5e3132f2786c9aec86948710a9c1
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-12-08T14:14:00Z UTC
Last seen:
2025-12-09T19:22:00Z UTC
Hits:
~100
Detections:
Trojan-Dropper.Win32.Injector.sb PDM:Trojan.Win32.Generic Backdoor.Win32.Androm Trojan-PSW.Win32.Stelega.sb Trojan.Win32.Strab.sb Trojan-PSW.Win32.Stealer.sb Trojan-PSW.Win32.DarkCloud.cjc Trojan.Win32.Agent.sb Trojan-PSW.Win32.DarkCloud.sb Trojan-Banker.Win32.Express.sb Trojan.Win32.Inject.sb Trojan.MSIL.Donut.sb HackTool.ReconScan.TCP.ServerRequest
Link:
https://opentip.kaspersky.com/e580f3d3478aac248c17aec605c37c52882b5e3132f2786c9aec86948710a9c1/results?tab=lookup
Result
Threat name:
DarkCloud
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1828949
Signature
Antivirus / Scanner detection for submitted sample
Binary is likely a compiled AutoIt script file
Found malware configuration
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Switches to a custom stack to bypass stack traces
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected DarkCloud
Yara detected Generic Dropper
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1828949 Sample: 47acf5740f6fc8c8cb2c3156aae... Startdate: 08/12/2025 Architecture: WINDOWS Score: 100 21 api.telegram.org 2->21 23 showip.net 2->23 25 2 other IPs or domains 2->25 41 Found malware configuration 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 Antivirus / Scanner detection for submitted sample 2->45 49 6 other signatures 2->49 7 47acf5740f6fc8c8cb2c3156aae544b88bae5f06bd623cc4eef8b3c753113716.exe 4 2->7         started        10 firebed.exe 2->10         started        12 firebed.exe 2->12         started        signatures3 47 Uses the Telegram API (likely for C&C communication) 21->47 process4 signatures5 51 Binary is likely a compiled AutoIt script file 7->51 53 Writes to foreign memory regions 7->53 55 Maps a DLL or memory area into another process 7->55 57 Switches to a custom stack to bypass stack traces 7->57 14 svchost.exe 1 45 7->14         started        process6 dnsIp7 27 192.124.249.41, 49733, 80 SUCURI-SECUS United States 14->27 29 api.telegram.org 149.154.167.220, 443, 49693, 49695 TELEGRAMRU United Kingdom 14->29 31 2 other IPs or domains 14->31 19 C:\Users\user\AppData\Roaming\...\firebed.exe, PE32 14->19 dropped 33 System process connects to network (likely due to code injection or exploit) 14->33 35 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->35 37 Tries to steal Mail credentials (via file / registry access) 14->37 39 Tries to harvest and steal browser information (history, passwords, etc) 14->39 file8 signatures9
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/e580f3d3478aac248c17aec605c37c52882b5e3132f2786c9aec86948710a9c1
Verdict:
Malware
YARA:
7 match(es)
Tags:
AutoIt Decompiled Executable PE (Portable Executable) PE File Layout Suspect Win 32 Exe x86
Link:
https://app.malva.re/file/2a406e658986416c2eaf6574a1be2105
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e580f3d3478aac248c17aec605c37c52882b5e3132f2786c9aec86948710a9c1/
Verdict:
Malicious
Threat:
Family.DARKCLOUD
Link:
https://tip.neiki.dev/file/e580f3d3478aac248c17aec605c37c52882b5e3132f2786c9aec86948710a9c1
Threat name:
Win32.Malware.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2025-12-08 16:10:25 UTC
File Type:
PE (Exe)
Extracted files:
24
AV detection:
23 of 24 (95.83%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4waphu2hrkwcjdaxv3dalq34kkecwxrrglzhq3e25sdjjbyqvhaq._file
Verdict:
malicious
Label(s):
darkcloudstealer
Create hunting rule
Similar samples:
error
DarkCloud
Result
Malware family:
darkcloud
Create hunting rule
Score:
  10/10
Tags:
family:darkcloud discovery stealer
Link:
https://tria.ge/reports/251208-tmm7fsznbj/
Behaviour
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
AutoIT Executable
Suspicious use of SetThreadContext
DarkCloud
Darkcloud family
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/a353203d-3e3d-4d77-950d-3276eb52f3f1
Unpacked files
SH256 hash:
63f48974c93351416184f16bdc7403ec85b6b13833c0fa10f5359bd425cd5e5c
MD5 hash:
f6e6e751ed0f40c5566c797a70581cf6
SHA1 hash:
05e72ce6ee8a426432e843ce31ae3736178132ac
Detections:
darkcloudstealer
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Create hunting rule
MALWARE_Win_A310Logger
Create hunting rule
MALWARE_Win_DarkCloud
Create hunting rule
Link:
https://www.unpac.me/results/8ba53f96-e8ba-471a-9aac-194de08be872/
Parent samples :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 hash:
3b75425895af4ae3186b36277553641e37ca1d620ae18d68e40d13351b54de6a
MD5 hash:
94d1531b52774dce52a89e33646d5b1d
SHA1 hash:
29bf887b025b97bd7a9e1e261852ba824234a625
Link:
https://www.unpac.me/results/8ba53f96-e8ba-471a-9aac-194de08be872/
SH256 hash:
e580f3d3478aac248c17aec605c37c52882b5e3132f2786c9aec86948710a9c1
MD5 hash:
2a406e658986416c2eaf6574a1be2105
SHA1 hash:
a1d8f9644a6846cdcdf1be4b44a4298cb3a06d41
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/8ba53f96-e8ba-471a-9aac-194de08be872/
Parent samples :
47acf5740f6fc8c8cb2c3156aae544b88bae5f06bd623cc4eef8b3c753113716
e580f3d3478aac248c17aec605c37c52882b5e3132f2786c9aec86948710a9c1
Malware family:
DarkCloud
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e580f3d3478a/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/e580f3d3478aac248c17aec605c37c52882b5e3132f2786c9aec86948710a9c1

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:AutoIT_Compiled
Create hunting rule
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious.
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
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_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_A310Logger
Create hunting rule
Author:ditekSHen
Description:Detects A310Logger
Rule name:MALWARE_Win_DarkCloud
Create hunting rule
Author:ditekSHen
Description:Detects DarkCloud infostealer
Rule name:pe_detect_tls_callbacks
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: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:TelegramAPIMalware_PowerShell_EXE
Create hunting rule
Author:@polygonben
Description:Hunting for pwsh malware using Telegram for C2
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.

a310Logger

Executable exe 47acf5740f6fc8c8cb2c3156aae544b88bae5f06bd623cc4eef8b3c753113716

DarkCloud

Executable exe e580f3d3478aac248c17aec605c37c52882b5e3132f2786c9aec86948710a9c1

(this sample)

  
Dropped by
SHA256 47acf5740f6fc8c8cb2c3156aae544b88bae5f06bd623cc4eef8b3c753113716
Cape
Cape
https://www.capesandbox.com/analysis/43860/
  
Dropped by
MD5 85b36b0c39a10d9172d47a4139f9f73a

Comments