Analysis
- max time kernel
5s - max time network
16s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
20/08/2026, 01:29
Errors
General
- Target PEEKABOO.exe
- Size 921KB
- Sample260820-bwfvmazycv
- SHA256 c1aeab35f61f12db28274d82713bff400b808625854a18e49504022f92805e31
Malware Config
Signatures
- Executes dropped EXE 3 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\PEEKABOO.exe"C:\Users\Admin\AppData\Local\Temp\PEEKABOO.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\MBR2.exe"C:\Users\Admin\AppData\Local\Temp\MBR2.exe"2⤵
- Executes dropped EXE
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C:\Windows\System32\MatrixMBR.exe"C:\Windows\System32\MatrixMBR.exe"3⤵
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C:\Users\Admin\AppData\Local\Temp\GDI.exe"C:\Users\Admin\AppData\Local\Temp\GDI.exe"4⤵
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C:\Users\Admin\AppData\Local\Temp\MBR.exe"C:\Users\Admin\AppData\Local\Temp\MBR.exe"4⤵
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C:\Users\Admin\AppData\Local\Temp\TROLL5.exe"C:\Users\Admin\AppData\Local\Temp\TROLL5.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
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C:\Users\Admin\AppData\Local\Temp\TROLL2.exe"C:\Users\Admin\AppData\Local\Temp\TROLL2.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x00000000000004D8 0x00000000000004DC1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
GDI.exe
MBR.exe
MBR2.exe
TROLL2.exe
TROLL5.exe
MatrixMBR.exe
memory/1500-55-0x00000000009B0000-0x00000000009F6000-memory.dmp
memory/2676-45-0x0000000074B62000-0x0000000074B63000-memory.dmp
memory/2676-43-0x0000000005410000-0x000000000541A000-memory.dmp
memory/2676-41-0x0000000005370000-0x0000000005402000-memory.dmp
memory/2676-40-0x0000000005890000-0x0000000005E4A000-memory.dmp
memory/2676-37-0x00000000008C0000-0x0000000000978000-memory.dmp
memory/2960-71-0x0000000000780000-0x0000000000788000-memory.dmp
memory/3372-38-0x00007FFE60070000-0x00007FFE60A14000-memory.dmp
memory/3372-44-0x00007FFE60070000-0x00007FFE60A14000-memory.dmp
memory/3372-25-0x00000000003E0000-0x000000000041A000-memory.dmp
memory/3372-56-0x00007FFE60070000-0x00007FFE60A14000-memory.dmp
memory/4492-57-0x0000000000400000-0x000000000041D000-memory.dmp
memory/5364-10-0x00007FFE60070000-0x00007FFE60A14000-memory.dmp
memory/5364-9-0x00007FFE60070000-0x00007FFE60A14000-memory.dmp
memory/5364-42-0x00007FFE60070000-0x00007FFE60A14000-memory.dmp
memory/5364-6-0x00007FFE60070000-0x00007FFE60A14000-memory.dmp
memory/5364-5-0x00007FFE60070000-0x00007FFE60A14000-memory.dmp
memory/5364-4-0x00007FFE60070000-0x00007FFE60A14000-memory.dmp
memory/5364-0-0x00007FFE601FF000-0x00007FFE60200000-memory.dmp
memory/5364-24-0x00007FFE60070000-0x00007FFE60A14000-memory.dmp
memory/5364-3-0x0000000002CA0000-0x0000000002D84000-memory.dmp
memory/5364-2-0x00007FFE60070000-0x00007FFE60A14000-memory.dmp
memory/5364-1-0x0000000000A10000-0x0000000000AFC000-memory.dmp