Analysis
- max time kernel
147s - max time network
131s - platform
windows11-21h2_x64 - resource
win11-20250619-en - resource tags
- submitted
02/07/2025, 03:40
General
- Target 2025-07-02_815dda2813fe4c13770e072798bcb330_amadey_black-basta_cobalt-strike_elex_luca-stealer_remcos.exe
- Size 482KB
- Sample250702-d8cd3ssms3
- SHA256 38a74567f6cad39feb4237b5c7cb6a2d13e59fb38e9dacaedd25d20403f7e6fc
Malware Config
Signatures
- Detected Nirsoft tools 9 IoCs
Free utilities often used by attackers which can steal passwords, product keys, etc.
- NirSoft MailPassView 3 IoCs
Password recovery tool for various email clients
- NirSoft WebBrowserPassView 3 IoCs
Password recovery tool for various web browsers
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
- Suspicious use of SetThreadContext 3 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 6 IoCs
- Suspicious behavior: MapViewOfSection 3 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 9 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2025-07-02_815dda2813fe4c13770e072798bcb330_amadey_black-basta_cobalt-strike_elex_luca-stealer_remcos.exe"C:\Users\Admin\AppData\Local\Temp\2025-07-02_815dda2813fe4c13770e072798bcb330_amadey_black-basta_cobalt-strike_elex_luca-stealer_remcos.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\2025-07-02_815dda2813fe4c13770e072798bcb330_amadey_black-basta_cobalt-strike_elex_luca-stealer_remcos.exeC:\Users\Admin\AppData\Local\Temp\2025-07-02_815dda2813fe4c13770e072798bcb330_amadey_black-basta_cobalt-strike_elex_luca-stealer_remcos.exe /stext "C:\Users\Admin\AppData\Local\Temp\luavmiuggfqzbjew"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
-
-
C:\Users\Admin\AppData\Local\Temp\2025-07-02_815dda2813fe4c13770e072798bcb330_amadey_black-basta_cobalt-strike_elex_luca-stealer_remcos.exeC:\Users\Admin\AppData\Local\Temp\2025-07-02_815dda2813fe4c13770e072798bcb330_amadey_black-basta_cobalt-strike_elex_luca-stealer_remcos.exe /stext "C:\Users\Admin\AppData\Local\Temp\nwnnnafzunidlpaasywf"2⤵
- Accesses Microsoft Outlook accounts
- System Location Discovery: System Language Discovery
-
-
C:\Users\Admin\AppData\Local\Temp\2025-07-02_815dda2813fe4c13770e072798bcb330_amadey_black-basta_cobalt-strike_elex_luca-stealer_remcos.exeC:\Users\Admin\AppData\Local\Temp\2025-07-02_815dda2813fe4c13770e072798bcb330_amadey_black-basta_cobalt-strike_elex_luca-stealer_remcos.exe /stext "C:\Users\Admin\AppData\Local\Temp\yqtgntqbivaqndpebjjhpet"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
luavmiuggfqzbjew
memory/2248-13-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2248-10-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2248-11-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2248-8-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2248-16-0x0000000000400000-0x0000000000424000-memory.dmp
memory/3592-14-0x0000000000400000-0x0000000000478000-memory.dmp
memory/3592-25-0x0000000000400000-0x0000000000478000-memory.dmp
memory/3592-1-0x0000000000400000-0x0000000000478000-memory.dmp
memory/3592-7-0x0000000000400000-0x0000000000478000-memory.dmp
memory/3592-17-0x0000000000400000-0x0000000000478000-memory.dmp
memory/4744-31-0x0000000010000000-0x0000000010019000-memory.dmp
memory/4744-28-0x0000000010000000-0x0000000010019000-memory.dmp
memory/4744-32-0x0000000010000000-0x0000000010019000-memory.dmp
memory/5792-12-0x0000000000400000-0x0000000000462000-memory.dmp
memory/5792-5-0x0000000000400000-0x0000000000462000-memory.dmp
memory/5792-6-0x0000000000400000-0x0000000000462000-memory.dmp
memory/5792-15-0x0000000000400000-0x0000000000462000-memory.dmp
memory/5792-19-0x0000000000400000-0x0000000000462000-memory.dmp