MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6743ebfdaea95d355e53cc67b64b30f7af9a82507b077ed5f636cb6935ab4af9. 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: 12


Intelligence 12 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6743ebfdaea95d355e53cc67b64b30f7af9a82507b077ed5f636cb6935ab4af9
SHA3-384 hash: 85d0953054c64497293ae36a5838c5daf81f9768861fc8dc8bcc1f1519fe922e804d151321eec6404a48557ecb0ada31
SHA1 hash: d23ef32ab406a980fadbd4eb55f2909e64a4b48e
MD5 hash: b73e598a8e326573a98e09489ac178cc
humanhash: high-nineteen-december-freddie
File name:Información de tu transferencia interbancaria (BBVA).exe
Download: download sample
Signature DarkCloud
Create hunting rule
File size:54'272 bytes
First seen:2025-06-03 05:43:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'610 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 768:VpwfzKDgUS1of9s6v4cFuBH8GmhNWnog1tzJfVSZHCTFVlm7iffl/VGiAIGeoV8y:bwfzKAof9sQFcwhN4H1r9i4Fm7vePo5
Threatray 3'545 similar samples on MalwareBazaar
TLSH T115335D1CB3DC8A26D71D197E94F2826803F8D5E73603E3477E8861E41C43BD5698A7AB
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 lowmal3
Tags:DarkCloud exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
431
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Información de tu transferencia interbancaria (BBVA).exe
Verdict:
No threats detected
Analysis date:
2025-06-03 05:46:39 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a8994f5d-04e0-4956-919f-38fef495935b

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/6939/
Detection(s):
SecuriteInfo.com.Trojan.DownLoaderNET.1173.6793.6784.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=683e8c0107b5e8c1cfe41742
Tags:
autorun micro spawn sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Running batch commands
Creating a process with a hidden window
Launching a process
Creating a file in the %AppData% directory
Creating a window
Creating a file in the %AppData% subdirectories
Reading critical registry keys
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:
base64 obfuscated
Link:
https://www.filescan.io/uploads/683e8b7a171e01f959342813/reports/aeb8f610-4a29-40fc-aeff-7af17e6e1d8c/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/6743ebfdaea95d355e53cc67b64b30f7af9a82507b077ed5f636cb6935ab4af9
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8de7a74e-2d08-4ca9-ad43-848ebb2044b1
Result
Threat name:
DarkCloud, ResolverRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1704515
Signature
.NET source code contains potential unpacker
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 submitted file
Sigma detected: Drops script at startup location
Sigma detected: Invoke-Obfuscation CLIP+ Launcher
Sigma detected: Invoke-Obfuscation VAR+ Launcher
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
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)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses ipconfig to lookup or modify the Windows network settings
Uses the Telegram API (likely for C&C communication)
Uses threadpools to delay analysis
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Yara detected DarkCloud
Yara detected Generic Dropper
Yara detected ResolverRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1704515 Sample: Informaci#U00f3n de tu tran... Startdate: 03/06/2025 Architecture: WINDOWS Score: 100 58 api.telegram.org 2->58 60 www.arandelasespeciales.com 2->60 62 2 other IPs or domains 2->62 82 Suricata IDS alerts for network traffic 2->82 84 Malicious sample detected (through community Yara rule) 2->84 86 Multi AV Scanner detection for submitted file 2->86 90 13 other signatures 2->90 9 Informaci#U00f3n de tu transferencia interbancaria (BBVA).exe 15 6 2->9         started        14 wscript.exe 1 2->14         started        signatures3 88 Uses the Telegram API (likely for C&C communication) 58->88 process4 dnsIp5 64 arandelasespeciales.com 15.235.119.29, 443, 49689, 49696 HP-INTERNET-ASUS United States 9->64 48 C:\Users\user\...\newapp.exe:Zone.Identifier, Unknown 9->48 dropped 50 C:\Users\user\AppData\Roaming\newapp.exe, Unknown 9->50 dropped 52 C:\Users\user\AppData\Roaming\...\newapp.vbs, Unknown 9->52 dropped 92 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 9->92 94 Writes to foreign memory regions 9->94 96 Injects a PE file into a foreign processes 9->96 16 InstallUtil.exe 53 9->16         started        20 cmd.exe 1 9->20         started        22 cmd.exe 1 9->22         started        98 Windows Scripting host queries suspicious COM object (likely to drop second stage) 14->98 24 newapp.exe 14 3 14->24         started        file6 signatures7 process8 dnsIp9 54 api.telegram.org 149.154.167.220, 443, 49697 TELEGRAMRU United Kingdom 16->54 56 showip.net 162.55.60.2, 49695, 80 ACPCA United States 16->56 66 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 16->66 68 Tries to steal Mail credentials (via file / registry access) 16->68 70 Tries to harvest and steal browser information (history, passwords, etc) 16->70 72 Uses ipconfig to lookup or modify the Windows network settings 20->72 26 conhost.exe 20->26         started        28 ipconfig.exe 1 20->28         started        30 conhost.exe 22->30         started        32 ipconfig.exe 1 22->32         started        74 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 24->74 76 Writes to foreign memory regions 24->76 78 Injects a PE file into a foreign processes 24->78 80 Uses threadpools to delay analysis 24->80 34 cmd.exe 24->34         started        36 cmd.exe 24->36         started        38 InstallUtil.exe 24->38         started        signatures10 process11 process12 40 conhost.exe 34->40         started        42 ipconfig.exe 34->42         started        44 conhost.exe 36->44         started        46 ipconfig.exe 36->46         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/6743ebfdaea95d355e53cc67b64b30f7af9a82507b077ed5f636cb6935ab4af9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6743ebfdaea95d355e53cc67b64b30f7af9a82507b077ed5f636cb6935ab4af9/
Threat name:
Win32.Trojan.Egairtigado
Create hunting rule
Status:
Malicious
First seen:
2025-06-02 15:05:54 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=m5b6x7novfotkxstzrt3mszq66xzvasqpmdx5vpwg3fwsnnljl4q._file
Verdict:
malicious
Label(s):
darkcloudstealer
Create hunting rule
Similar samples:
65c5ac6aaefe0ad6b4418d1f347c0419277a75238ac67b5c748316eba89f611f
DarkCloud
c73eaa30f8c4690487b1aea47f40cc750d1759a5288afe3025652e77c5a994aa
DarkCloud
ce62ad926e0fcebfdd404e48f56ed9ed1b7a584d5311ed48a7c1037b5d454288
DarkCloud
d9d228f5d518b8bbf54026eb4ca848d3281f52da1562011127d5899d5b2f30db
DarkCloud
dc6ccef702d63f94fcfe296035d6fd3125a814f94d9fd1d36dbc1f464efb0595
DarkCloud
error
DarkCloud
+ 3'535 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/250603-gerhpa1kt7/
Behaviour
Suspicious use of AdjustPrivilegeToken
System Location Discovery: System Language Discovery
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/697fd331-8f67-4aae-9bea-cba399cabc06
Unpacked files
SH256 hash:
6743ebfdaea95d355e53cc67b64b30f7af9a82507b077ed5f636cb6935ab4af9
MD5 hash:
b73e598a8e326573a98e09489ac178cc
SHA1 hash:
d23ef32ab406a980fadbd4eb55f2909e64a4b48e
Link:
https://www.unpac.me/results/4481810e-08e7-4dbc-bc20-2cf9672cedc9/
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/6743ebfdaea95d355e53cc67b64b30f7af9a82507b077ed5f636cb6935ab4af9

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:NETexecutableMicrosoft
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
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

DarkCloud

Executable exe 6743ebfdaea95d355e53cc67b64b30f7af9a82507b077ed5f636cb6935ab4af9

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/6939/

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