General
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Target
2025-04-07_048a5b6a18ac5cdf700f52a2a278813c_agent-tesla_black-basta_cobalt-strike_luca-stealer
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Size
938KB
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Sample
250407-rtxclavly7
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MD5
048a5b6a18ac5cdf700f52a2a278813c
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SHA1
e5a8dc48c4af5fe206464c77624afd6d1ea1268e
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SHA256
ec50d006bfb0ec94e0d246a831ddb1ac113a914cee49b1721dbfab4a8833b4d9
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SHA512
cd5988a0e5e73ff28d51c2eea23e4741c060d74dfad3a6fb02b0d3c86fd87deb6fbaabe9e929093edcb6bcf1bbfb9d88252a4fc2140c3d479487f9d3f75b5b38
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SSDEEP
24576:dqDEvCTbMWu7rQYlBQcBiT6rprG8a0du:dTvC/MTQYxsWR7a0d
Static task
static1
Behavioral task
behavioral1
Sample
2025-04-07_048a5b6a18ac5cdf700f52a2a278813c_agent-tesla_black-basta_cobalt-strike_luca-stealer.exe
Resource
win10v2004-20250314-en
Malware Config
Extracted
http://176.113.115.7/mine/random.exe
Extracted
amadey
5.21
092155
http://176.113.115.6
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install_dir
bb556cff4a
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install_file
rapes.exe
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strings_key
a131b127e996a898cd19ffb2d92e481b
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url_paths
/Ni9kiput/index.php
Extracted
lumma
https://2travelilx.top/GSKAiz
https://jrxsafer.top/shpaoz
https://plantainklj.run/opafg
https://puerrogfh.live/iqwez
https://quavabvc.top/iuzhd
https://-furthert.run/azpp
https://targett.top/dsANGt
https://rambutanvcx.run/adioz
https://ywmedici.top/noagis
https://easyfwdr.digital/azxs
https://jjrxsafer.top/shpaoz
https://upuerrogfh.live/iqwez
https://furthert.run/azpp
https://rodformi.run/aUosoz
https://metalsyo.digital/opsa
https://ironloxp.live/aksdd
https://navstarx.shop/FoaJSi
https://wstarcloc.bet/GOksAo
https://advennture.top/GKsiio
https://atargett.top/dsANGt
https://spacedbv.world/EKdlsk
https://galxnetb.today/GsuIAo
Extracted
darkvision
82.29.67.160
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url
http://107.174.192.179/data/003
https://grabify.link/ZATFQO
http://107.174.192.179/clean
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user_agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Targets
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Target
2025-04-07_048a5b6a18ac5cdf700f52a2a278813c_agent-tesla_black-basta_cobalt-strike_luca-stealer
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Size
938KB
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MD5
048a5b6a18ac5cdf700f52a2a278813c
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SHA1
e5a8dc48c4af5fe206464c77624afd6d1ea1268e
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SHA256
ec50d006bfb0ec94e0d246a831ddb1ac113a914cee49b1721dbfab4a8833b4d9
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SHA512
cd5988a0e5e73ff28d51c2eea23e4741c060d74dfad3a6fb02b0d3c86fd87deb6fbaabe9e929093edcb6bcf1bbfb9d88252a4fc2140c3d479487f9d3f75b5b38
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SSDEEP
24576:dqDEvCTbMWu7rQYlBQcBiT6rprG8a0du:dTvC/MTQYxsWR7a0d
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Amadey family
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Asyncrat family
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Darkvision family
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Lumma family
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StormKitty payload
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Stormkitty family
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Blocklisted process makes network request
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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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Drops file in Drivers directory
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Sets service image path in registry
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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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Deletes itself
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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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Impair Defenses: Safe Mode Boot
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Loads dropped DLL
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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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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Event Triggered Execution
1Netsh Helper DLL
1Pre-OS Boot
1Bootkit
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Impair Defenses
1Safe Mode Boot
1Modify Registry
2Pre-OS Boot
1Bootkit
1Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2