MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 558c01cb6ab06e8be55a284b8005d334ce6bb4eb3fc7e189262c1074bc6f6fe7. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 558c01cb6ab06e8be55a284b8005d334ce6bb4eb3fc7e189262c1074bc6f6fe7
SHA3-384 hash: 0493d5891eb6d31ab9524a5bb2c7b8d990e0c60ea060d098f7add769425501843d33632fc2e464f10b24abd437fd4af2
SHA1 hash: add57b924082ba39e586288e0ab3ca5a10f954b7
MD5 hash: d6cde2767d5c2cde09b8369845dd3acf
humanhash: connecticut-sad-jig-double
File name:558c01cb6ab06e8be55a284b8005d334ce6bb4eb3fc7e189262c1074bc6f6fe7
Download: download sample
Signature DarkCloud
Create hunting rule
File size:1'282'568 bytes
First seen:2025-06-10 09:14:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:U+uWauHf5FEMbGqY1mRUKiN+KvluAM/y8daqvGIxFGbpy:UYauRyMycC+MlPyEqZ0py
Threatray 3'138 similar samples on MalwareBazaar
TLSH T1B755F0AD7550B6EFC867C9768AA82C64FA2074B7470BC203905716ADDA0DADBCF144F3
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10522/11/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
dhash icon 70f8d4d6cc683058 (25 x SnakeKeylogger, 8 x Formbook, 6 x AgentTesla)
Reporter adrian__luca
Tags:DarkCloud exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
290
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
558c01cb6ab06e8be55a284b8005d334ce6bb4eb3fc7e189262c1074bc6f6fe7
Verdict:
Malicious activity
Analysis date:
2025-06-10 12:36:58 UTC
Tags:
stealer evasion smtp darkcloud upx crypto-regex
Link:
https://app.any.run/tasks/5f792d4b-49fa-415f-a8fa-e86dd823b866

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/8483/
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.2188.28826.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6847f7b107b5e8c1cfe60bcd
Tags:
virus spawn shell
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a window
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/558c01cb6ab06e8be55a284b8005d334ce6bb4eb3fc7e189262c1074bc6f6fe7
Malware family:
DarkCloud
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/10facde6-e1ba-4802-bf42-8989ea552e5c
Result
Threat name:
DarkCloud
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1711518
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes)
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Tries to harvest and steal browser information (history, passwords, etc)
Uses threadpools to delay analysis
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected DarkCloud
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/558c01cb6ab06e8be55a284b8005d334ce6bb4eb3fc7e189262c1074bc6f6fe7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/558c01cb6ab06e8be55a284b8005d334ce6bb4eb3fc7e189262c1074bc6f6fe7/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kwgads3kwbxixzk2fbfyabotgthgxnhlh7d6dcjgfqihjpdpn7tq._file
Verdict:
malicious
Label(s):
darkcloudstealer
Create hunting rule
unc_loader_037
Create hunting rule
Similar samples:
093a859374e0c960e8cc38fa48d4dd042122ce5f1ed51574e9482696c7feb011
DarkCloud
558c01cb6ab06e8be55a284b8005d334ce6bb4eb3fc7e189262c1074bc6f6fe7
DarkCloud
5be644bc72d42d2b65547a369515bddcea970999ab0946a3e968311a365de425
DarkCloud
7b9d010e0fe5a9696c5fb1020d8a3c9e1272e7442f4ba841c83d3b0ee001466a
DarkCloud
af17093654818d4f7080f8568f48fddc25d4079888183f6d1906fd57e3eaf700
DarkCloud
error
DarkCloud
f4484aedb6bcc06405642dd598c025c97f57c26267cf1d59ddc607d5c2c41626
DarkCloud
+ 3'128 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/250610-k73m7sel9y/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
System Location Discovery: System Language Discovery
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/c3c079c6-5835-4587-bcf1-974a2e36eba1
Unpacked files
SH256 hash:
558c01cb6ab06e8be55a284b8005d334ce6bb4eb3fc7e189262c1074bc6f6fe7
MD5 hash:
d6cde2767d5c2cde09b8369845dd3acf
SHA1 hash:
add57b924082ba39e586288e0ab3ca5a10f954b7
Link:
https://www.unpac.me/results/45aaafaa-aaae-4e41-b5d9-a710f1f2be32/
SH256 hash:
40821f2c5247a234030a44871d4d62035044e2d486432b81e06880213c6fa912
MD5 hash:
c98557f7f6d853d88f1704eeacf3f39d
SHA1 hash:
01fb8c8b57fe8e19022f3fe0ac882c4e9cd9c69c
Link:
https://www.unpac.me/results/45aaafaa-aaae-4e41-b5d9-a710f1f2be32/
SH256 hash:
f7a7d12ca842ff97bc56c45af910c02ef5be3c7c83c4d94299864541ce26b9e0
MD5 hash:
96927b92dae9bd6cc0d5e5e50ecb9298
SHA1 hash:
7f92a5f2e357e926361c6ebfc29c3fac7a6a2138
Detections:
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_CC_Regex
Create hunting rule
MALWARE_Win_A310Logger
Create hunting rule
MALWARE_Win_DarkCloud
Create hunting rule
Link:
https://www.unpac.me/results/45aaafaa-aaae-4e41-b5d9-a710f1f2be32/
Parent samples :
7b9d010e0fe5a9696c5fb1020d8a3c9e1272e7442f4ba841c83d3b0ee001466a
5a695d1e0eea4197b1f2a1fe6258d641f459153b087c2894c3074e7a23f7796c
5be644bc72d42d2b65547a369515bddcea970999ab0946a3e968311a365de425
558c01cb6ab06e8be55a284b8005d334ce6bb4eb3fc7e189262c1074bc6f6fe7
628b18c3acdc6e3ca86501324b908a2086a3e31167a81e9c912dedbcbd010147
SH256 hash:
04e43a0e553973a549d6dec6354509e874ec17241451b34e778ef7fce4d992e9
MD5 hash:
da9ea9c02fd5eabb7ed364893e207e44
SHA1 hash:
fd42ae0929b0599d1aba5d710b35b01c4ec7f815
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/45aaafaa-aaae-4e41-b5d9-a710f1f2be32/
SH256 hash:
3b75425895af4ae3186b36277553641e37ca1d620ae18d68e40d13351b54de6a
MD5 hash:
94d1531b52774dce52a89e33646d5b1d
SHA1 hash:
29bf887b025b97bd7a9e1e261852ba824234a625
Link:
https://www.unpac.me/results/45aaafaa-aaae-4e41-b5d9-a710f1f2be32/
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/558c01cb6ab06e8be55a284b8005d334ce6bb4eb3fc7e189262c1074bc6f6fe7

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438
Create hunting rule
Author:ditekSHen
Description:Detects executables signed with stolen, revoked or invalid certificates
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
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)

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/8483/

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 (HIGH_ENTROPY_VA)high

Comments