General
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Target
2025-04-06_5c9fe9a15513cf95fc1059021f6150ec_agent-tesla_black-basta_cobalt-strike_luca-stealer
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Size
938KB
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Sample
250406-rm6yfssqz4
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MD5
5c9fe9a15513cf95fc1059021f6150ec
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SHA1
69e227f9ab4cb895ab2a6cd1b3bbde37067514d2
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SHA256
d9f5904cf565a34c457d11451d4cae41a13d7183fb10b57fa8b7c01e994f6b14
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SHA512
93f809a705a333dd43810aa09b8a8fb169fe7927866bbf523305964ef37c3a0345fe9f6bb55e1c869462638b0eec136069edb535280a5d512c8a16d770fb0d7c
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SSDEEP
24576:WqDEvCTbMWu7rQYlBQcBiT6rprG8a01u:WTvC/MTQYxsWR7a01
Static task
static1
Behavioral task
behavioral1
Sample
2025-04-06_5c9fe9a15513cf95fc1059021f6150ec_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
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://plantainklj.run/opafg
https://jrxsafer.top/shpaoz
https://puerrogfh.live/iqwez
https://quavabvc.top/iuzhd
https://advennture.top/GKsiio
https://targett.top/dsANGt
https://rambutanvcx.run/adioz
https://ywmedici.top/noagis
https://rodformi.run/aUosoz
https://metalsyo.digital/opsa
https://ironloxp.live/aksdd
https://navstarx.shop/FoaJSi
https://wstarcloc.bet/GOksAo
https://atargett.top/dsANGt
https://spacedbv.world/EKdlsk
https://galxnetb.today/GsuIAo
https://starcloc.bet/GOksAo
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
Extracted
quasar
1.5.0
Office04
goku92ad.zapto.org:5000
a0766e5c-a1d1-4766-a1f5-4e4f9f9fe35a
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encryption_key
BF72099FDBC6B48816529089CF1CF2CF86357D14
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install_name
Client.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
Quasar Modded Client Startup
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subdirectory
SubDir
Targets
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Target
2025-04-06_5c9fe9a15513cf95fc1059021f6150ec_agent-tesla_black-basta_cobalt-strike_luca-stealer
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Size
938KB
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MD5
5c9fe9a15513cf95fc1059021f6150ec
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SHA1
69e227f9ab4cb895ab2a6cd1b3bbde37067514d2
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SHA256
d9f5904cf565a34c457d11451d4cae41a13d7183fb10b57fa8b7c01e994f6b14
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SHA512
93f809a705a333dd43810aa09b8a8fb169fe7927866bbf523305964ef37c3a0345fe9f6bb55e1c869462638b0eec136069edb535280a5d512c8a16d770fb0d7c
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SSDEEP
24576:WqDEvCTbMWu7rQYlBQcBiT6rprG8a01u:WTvC/MTQYxsWR7a01
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Amadey family
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Darkvision family
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Lumma family
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Quasar family
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Quasar payload
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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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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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Drops startup file
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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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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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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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AutoIT Executable
AutoIT scripts compiled to PE executables.
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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
1Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Event Triggered Execution
1Netsh Helper DLL
1Modify Authentication Process
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 Authentication Process
1Modify Registry
2Pre-OS Boot
1Bootkit
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
1Process Discovery
1Query Registry
7Remote System Discovery
1System Information Discovery
5System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1Virtualization/Sandbox Evasion
2