Analysis
- max time kernel
62s - max time network
68s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
- submitted
16/03/2024, 15:16
Errors
General
- Target Trojan/10reset/10reset.exe
- Size 126KB
- Sample240316-sns9esdf21
- SHA256 b522899e1d860d9444cf8e2bf998c43b9201beeef89e77c182d25a880799600b
Malware Config
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Kills process with taskkill 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Trojan\10reset\10reset.exe"C:\Users\Admin\AppData\Local\Temp\Trojan\10reset\10reset.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\taskkill.exe"C:\Windows\System32\taskkill.exe" /f /im lsass.exe2⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Users\Admin\AppData\Local\Temp\Trojan\10reset\10reset-helper.exe"C:\Users\Admin\AppData\Local\Temp\Trojan\10reset\10reset-helper.exe"2⤵
- Writes to the Master Boot Record (MBR)
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/1472-6-0x0000000000400000-0x0000000000412000-memory.dmp
memory/4680-0-0x00000000750B0000-0x0000000075860000-memory.dmp
memory/4680-1-0x00000000000F0000-0x0000000000116000-memory.dmp
memory/4680-2-0x0000000005190000-0x0000000005734000-memory.dmp
memory/4680-3-0x0000000004AF0000-0x0000000004B82000-memory.dmp
memory/4680-4-0x0000000004AB0000-0x0000000004AC0000-memory.dmp
memory/4680-5-0x0000000004BC0000-0x0000000004BCA000-memory.dmp
memory/4680-7-0x00000000750B0000-0x0000000075860000-memory.dmp
memory/4680-8-0x0000000004AB0000-0x0000000004AC0000-memory.dmp