General
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Target
BB4[1].exe
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Size
1.9MB
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Sample
250802-2gnj2ael3t
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MD5
9603dd2c326c3537c950c9156218c047
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SHA1
c4a4eb54b65dce2c88c6fd9244bdedb664c78afc
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SHA256
1b238700a9645fc3179396f1d7a8c45710331161a4616a7701383b27c1879cee
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SHA512
511e5479d2d3c999cfa21ac2b618b5c43512a9647dff938f4bf96e1d3611301f431a2bd8dd2c0227836b2b92a2c36db882b967193a237376851b628c56977a03
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SSDEEP
49152:s0Clh0I5qFo/fA3EYxqeTK/zHg5RL0iZQrVXA:dmDHA3EYceSzA/nZQpA
Static task
static1
Behavioral task
behavioral1
Sample
BB4[1].exe
Resource
win10v2004-20250619-en
Malware Config
Extracted
amadey
5.55
fbf543
http://94.154.35.25
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install_dir
96a319e745
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install_file
Srxelqcif.exe
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strings_key
f8bfac017914b836f3106c5bcd0878fe
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url_paths
/di9ku38f/index.php
Extracted
lumma
https://mocadia.com/iuew
https://mastwin.in/qsaz/api
https://precisionbiomeds.com/ikg
https://physicianusepeptides.com/opu
https://vishneviyjazz.ru/neco/api
https://htsfhtdrjbyy1bgxbv.cfd/vcd
https://xurekodip.com/qpdl
https://utvp1.net/zkaj
https://orienderi.com/xori
https://cezgroup.contact/xlak/api
https://stockwises.eu/xiut/api
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build_id
b4f79fa6e07c70b8b5b2567d5da1bed2d96c8f6a
Extracted
vidar
14.8
048c07efd6c91e25316360e4af132958
https://t.me/dz25gz
https://steamcommunity.com/profiles/76561199880530249
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user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:128.0) Gecko/20100101 Firefox/128.0
Extracted
gcleaner
185.156.73.98
45.91.200.135
Extracted
stealc
LogsDillerCloud
http://weathersouth.shop
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url_path
/45cc90de006049c9.php
Extracted
cyber_stealer
https://paxrobot.digital/webpanel/
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pastebin
https://pastebin.com/raw/6K66Aeyr
Targets
-
-
Target
BB4[1].exe
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Size
1.9MB
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MD5
9603dd2c326c3537c950c9156218c047
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SHA1
c4a4eb54b65dce2c88c6fd9244bdedb664c78afc
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SHA256
1b238700a9645fc3179396f1d7a8c45710331161a4616a7701383b27c1879cee
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SHA512
511e5479d2d3c999cfa21ac2b618b5c43512a9647dff938f4bf96e1d3611301f431a2bd8dd2c0227836b2b92a2c36db882b967193a237376851b628c56977a03
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SSDEEP
49152:s0Clh0I5qFo/fA3EYxqeTK/zHg5RL0iZQrVXA:dmDHA3EYceSzA/nZQpA
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Amadey family
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Cyber_stealer family
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Detect SalatStealer payload
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Detect Vidar Stealer
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Detects CyberStealer
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Disables service(s)
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Gcleaner family
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Lumma family
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Salatstealer family
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Stealc family
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Vidar family
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Xmrig family
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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XMRig Miner payload
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Downloads MZ/PE file
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Stops running service(s)
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL
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Modifies file permissions
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Obfuscated Files or Information: Command Obfuscation
Adversaries may obfuscate content during command execution to impede detection.
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Power Settings
powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.
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Enumerates processes with tasklist
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1System Services
2Service Execution
2Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Power Settings
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Scheduled Task
1Defense Evasion
File and Directory Permissions Modification
1Impair Defenses
1Modify Registry
2Obfuscated Files or Information
1Command Obfuscation
1Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3Discovery
Browser Information Discovery
1Peripheral Device Discovery
1Process Discovery
1Query Registry
8Remote System Discovery
1System Information Discovery
6System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1Virtualization/Sandbox Evasion
2