General
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Target
2025-04-07_d33b9d150e9678bfd2ddbd1b2fbc6c67_agent-tesla_black-basta_cobalt-strike_luca-stealer
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Size
938KB
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Sample
250407-sp5zlstvgv
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MD5
d33b9d150e9678bfd2ddbd1b2fbc6c67
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SHA1
85a6e6b9ec5c2fc066aebd3e054cf6ed3760d6d5
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SHA256
393c3610f70a0224e1bc4967248032330ac1abc852e35b20ec531aff19d469c2
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SHA512
ef8086043a3965e8900a773f489b2577ac42fea13d058e0f34c9dd0e76341a1f25cdffaec2462bb84ea30e528dba51ff1b42f44512ee2689fa18cc42e18abac8
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SSDEEP
24576:jqDEvCTbMWu7rQYlBQcBiT6rprG8a4Su:jTvC/MTQYxsWR7a4S
Static task
static1
Behavioral task
behavioral1
Sample
2025-04-07_d33b9d150e9678bfd2ddbd1b2fbc6c67_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://easyfwdr.digital/azxs
https://jjrxsafer.top/shpaoz
https://plantainklj.run/opafg
https://upuerrogfh.live/iqwez
https://quavabvc.top/iuzhd
https://furthert.run/azpp
https://targett.top/dsANGt
https://rambutanvcx.run/adioz
https://ywmedici.top/noagis
https://2travelilx.top/GSKAiz
https://jrxsafer.top/shpaoz
https://puerrogfh.live/iqwez
https://-furthert.run/azpp
https://xrfxcaseq.live/gspaz
https://gkrxspint.digital/kendwz
https://erhxhube.run/pogrs
https://grxeasyw.digital/xxepw
https://advennture.top/GKsiio
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_d33b9d150e9678bfd2ddbd1b2fbc6c67_agent-tesla_black-basta_cobalt-strike_luca-stealer
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Size
938KB
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MD5
d33b9d150e9678bfd2ddbd1b2fbc6c67
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SHA1
85a6e6b9ec5c2fc066aebd3e054cf6ed3760d6d5
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SHA256
393c3610f70a0224e1bc4967248032330ac1abc852e35b20ec531aff19d469c2
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SHA512
ef8086043a3965e8900a773f489b2577ac42fea13d058e0f34c9dd0e76341a1f25cdffaec2462bb84ea30e528dba51ff1b42f44512ee2689fa18cc42e18abac8
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SSDEEP
24576:jqDEvCTbMWu7rQYlBQcBiT6rprG8a4Su:jTvC/MTQYxsWR7a4S
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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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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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Uses browser remote debugging
Can be used control the browser and steal sensitive information such as credentials and session cookies.
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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
2Modify Authentication Process
1Pre-OS Boot
1Bootkit
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Impair Defenses
1Safe Mode Boot
1Modify Authentication Process
1Modify Registry
3Pre-OS Boot
1Bootkit
1Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
2Credentials In Files
2Discovery
Peripheral Device 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