Analysis
- max time kernel
150s - max time network
145s - platform
windows10-2004_x64 - resource
win10v2004-20240704-en - resource tags
- submitted
06/07/2024, 02:33
General
- Target c4adfb9c7b48e717713fb0ebcb615abd792cac0e7c0ce787ccffd4707042a5bc.exe
- Size 31KB
- Sample240706-c2cwlawbre
- SHA256 c4adfb9c7b48e717713fb0ebcb615abd792cac0e7c0ce787ccffd4707042a5bc
Score
7/10
Malware Config
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\c4adfb9c7b48e717713fb0ebcb615abd792cac0e7c0ce787ccffd4707042a5bc.exe"C:\Users\Admin\AppData\Local\Temp\c4adfb9c7b48e717713fb0ebcb615abd792cac0e7c0ce787ccffd4707042a5bc.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\hromi.exe"C:\Users\Admin\AppData\Local\Temp\hromi.exe"2⤵
- Executes dropped EXE
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
hromi.exe
memory/2456-19-0x0000000000400000-0x000000000040E000-memory.dmp
memory/2456-27-0x0000000000630000-0x0000000000636000-memory.dmp
memory/4376-0-0x0000000000400000-0x000000000040E000-memory.dmp
memory/4376-1-0x0000000002350000-0x0000000002356000-memory.dmp
memory/4376-2-0x0000000002350000-0x0000000002356000-memory.dmp
memory/4376-3-0x0000000000400000-0x0000000000406000-memory.dmp