Analysis
- max time kernel
150s - max time network
135s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
16/08/2026, 03:52
General
- Target 2026-08-16_b3889aa1d7c44ec13a2d2cfe65082912_coinminer_elex_emotet_hijackloader_icedid_remcos.exe
- Size 8.6MB
- Sample260816-ee36dacn9x
- SHA256 1fbe8228d39a5bb98ba824768b7f79f4ce893052c42b99e774e4261183727ad4
Malware Config
Signatures
- Detects executables packed with VMProtect. 10 IoCs
- Drops file in Drivers directory 2 IoCs
- Executes dropped EXE 2 IoCs
- VMProtect packed file 4 IoCs
Detects executables packed with VMProtect commercial packer.
- Drops file in System32 directory 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 18 IoCs
- Suspicious behavior: LoadsDriver 3 IoCs
- Suspicious behavior: RenamesItself 1 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of SetWindowsHookEx 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-16_b3889aa1d7c44ec13a2d2cfe65082912_coinminer_elex_emotet_hijackloader_icedid_remcos.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-16_b3889aa1d7c44ec13a2d2cfe65082912_coinminer_elex_emotet_hijackloader_icedid_remcos.exe"1⤵
- Drops file in Drivers directory
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
C:\Windows\system32\VMDisk_d64.sysC:\Windows\system32\VMDisk_d64.sys1⤵
- Executes dropped EXE
-
C:\Windows\system32\drivers\cht4vfx64.sysC:\Windows\system32\drivers\cht4vfx64.sys1⤵
- Executes dropped EXE
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
cht4vfx64.sys
memory/2212-17-0x0000000000010000-0x0000000000072000-memory.dmp
memory/5528-0-0x0000000000400000-0x0000000000A17000-memory.dmp
memory/5528-1-0x00000000004A5000-0x00000000004A6000-memory.dmp
memory/5528-4-0x0000000010000000-0x0000000010071000-memory.dmp
memory/5528-2-0x0000000010000000-0x0000000010071000-memory.dmp
memory/5528-7-0x0000000000400000-0x0000000000A17000-memory.dmp
memory/5528-18-0x0000000000400000-0x0000000000A17000-memory.dmp
memory/5528-19-0x0000000000400000-0x0000000000A17000-memory.dmp
memory/5528-21-0x0000000000400000-0x0000000000A17000-memory.dmp
memory/5528-24-0x0000000000400000-0x0000000000A17000-memory.dmp