General
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Target
2025-04-04_e284eb1bb218551f13f057ff5f80e290_agent-tesla_black-basta_cobalt-strike_luca-stealer
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Size
938KB
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Sample
250404-1sln5svydx
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MD5
e284eb1bb218551f13f057ff5f80e290
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SHA1
f84f7c9b97999c6531f646df17d1deca0bac2d19
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SHA256
c9fc73fbb1b49dcddd1eb74ed1df8bd71ec8d6d688a34678b2b24b713c22c100
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SHA512
99dae424a9a6671ea20683faf3942b3b96afd97598e8ca330187b04b65d40753d906628210d55dfa78526ed65055068dbf5d2946d6f9773abdf8bfc809904e44
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SSDEEP
24576:NqDEvCTbMWu7rQYlBQcBiT6rprG8a04u:NTvC/MTQYxsWR7a04
Static task
static1
Behavioral task
behavioral1
Sample
2025-04-04_e284eb1bb218551f13f057ff5f80e290_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://krxspint.digital/kendwz
https://jrxsafer.top/shpaoz
https://rhxhube.run/pogrs
https://ogrxeasyw.digital/xxepw
https://advennture.top/GKsiio
https://targett.top/dsANGt
https://xrfxcaseq.live/gspaz
https://ywmedici.top/noagis
https://pepperiop.digital/oage
https://plantainklj.run/opafg
https://puerrogfh.live/iqwez
https://fkquavabvc.top/iuzhd
https://rambutanvcx.run/adioz
https://navstarx.shop/FoaJSi
https://metalsyo.digital/opsa
https://ironloxp.live/aksdd
https://starcloc.bet/GOksAo
https://spacedbv.world/EKdlsk
https://galxnetb.today/GsuIAo
Extracted
meshagent
2
test123
http://aaso12.duckdns.org:443/agent.ashx
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mesh_id
0x0CF4A8B0663DD2F1D3A44CE8D231621166DBDB1E723B374C911544DE2F45A87C6C52F7206CED32F5B6A52A5551B75A3C
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server_id
22F126392DFCD804B6AF755F256A707D53ED8D200650E6BC853C95860F21B6B7049AF4EBEAB393E6EE1A9315B396BFC8
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wss
wss://aaso12.duckdns.org:443/agent.ashx
Targets
-
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Target
2025-04-04_e284eb1bb218551f13f057ff5f80e290_agent-tesla_black-basta_cobalt-strike_luca-stealer
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Size
938KB
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MD5
e284eb1bb218551f13f057ff5f80e290
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SHA1
f84f7c9b97999c6531f646df17d1deca0bac2d19
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SHA256
c9fc73fbb1b49dcddd1eb74ed1df8bd71ec8d6d688a34678b2b24b713c22c100
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SHA512
99dae424a9a6671ea20683faf3942b3b96afd97598e8ca330187b04b65d40753d906628210d55dfa78526ed65055068dbf5d2946d6f9773abdf8bfc809904e44
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SSDEEP
24576:NqDEvCTbMWu7rQYlBQcBiT6rprG8a04u:NTvC/MTQYxsWR7a04
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Amadey family
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Detects Healer an antivirus disabler dropper
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Detects MeshAgent payload
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Healer family
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Lumma family
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Meshagent family
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Modifies security service
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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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Creates new service(s)
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Downloads MZ/PE file
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Possible privilege escalation attempt
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Sets service image path in registry
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Stops running service(s)
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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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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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Modifies file permissions
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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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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Drops file in System32 directory
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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 v15
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
3Windows Service
3Modify Authentication Process
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1Scheduled Task
1Defense Evasion
File and Directory Permissions Modification
1Impair Defenses
1Modify Authentication Process
1Modify Registry
2Virtualization/Sandbox Evasion
2Credential Access
Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
1Credentials In Files
1Discovery
Browser Information Discovery
1Process Discovery
1Query Registry
8Remote System Discovery
1System Information Discovery
5System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1Virtualization/Sandbox Evasion
2