Analysis
- max time kernel
163s - max time network
167s - platform
windows7_x64 - resource
win7-20220718-en - resource tags
- submitted
02/08/2022, 10:25
General
- Target 835629947682.exe
- Size 757KB
- Sample220802-mfylaafabm
- SHA256 1d7944caa07fadaf9e6168ed67911df375d6ea59f834e40dbf4bc9fa8735ffee
Malware Config
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Suspicious use of SetThreadContext 4 IoCs
- Suspicious behavior: EnumeratesProcesses 25 IoCs
- Suspicious behavior: MapViewOfSection 6 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of FindShellTrayWindow 2 IoCs
- Suspicious use of SendNotifyMessage 2 IoCs
- Suspicious use of WriteProcessMemory 11 IoCs
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\835629947682.exe"C:\Users\Admin\AppData\Local\Temp\835629947682.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\835629947682.exe"C:\Users\Admin\AppData\Local\Temp\835629947682.exe"3⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\msdt.exe"C:\Windows\SysWOW64\msdt.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/272-81-0x00000000000D0000-0x00000000000FD000-memory.dmp
memory/272-79-0x0000000002040000-0x00000000020D0000-memory.dmp
memory/272-78-0x0000000002310000-0x0000000002613000-memory.dmp
memory/272-77-0x00000000000D0000-0x00000000000FD000-memory.dmp
memory/272-76-0x0000000000B40000-0x0000000000C34000-memory.dmp
memory/1332-60-0x0000000000400000-0x000000000042D000-memory.dmp
memory/1332-61-0x0000000000400000-0x000000000042D000-memory.dmp
memory/1332-63-0x0000000000400000-0x000000000042D000-memory.dmp
memory/1332-66-0x0000000000400000-0x000000000042D000-memory.dmp
memory/1332-67-0x00000000009C0000-0x0000000000CC3000-memory.dmp
memory/1332-68-0x0000000000130000-0x0000000000141000-memory.dmp
memory/1332-74-0x0000000000400000-0x000000000042D000-memory.dmp
memory/1332-71-0x00000000001D0000-0x00000000001E1000-memory.dmp
memory/1384-72-0x0000000006410000-0x000000000650C000-memory.dmp
memory/1384-69-0x0000000006270000-0x000000000635E000-memory.dmp
memory/1384-80-0x0000000005FD0000-0x000000000606F000-memory.dmp
memory/1384-82-0x0000000005FD0000-0x000000000606F000-memory.dmp
memory/2032-54-0x0000000000FF0000-0x00000000010B2000-memory.dmp
memory/2032-59-0x0000000000C70000-0x0000000000CA4000-memory.dmp
memory/2032-58-0x00000000050F0000-0x0000000005170000-memory.dmp
memory/2032-57-0x0000000000430000-0x000000000043A000-memory.dmp
memory/2032-56-0x00000000003F0000-0x0000000000406000-memory.dmp
memory/2032-55-0x0000000075731000-0x0000000075733000-memory.dmp