Resubmissions
30/05/2024, 12:34
240530-prxt8saa46930/05/2024, 06:32
240530-has2dsad75930/05/2024, 05:51
240530-gj8b1ahf739Analysis
- max time kernel
150s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
- submitted
30/05/2024, 06:32
General
- Target GmloXpl6ivdM9LxS.exe
- Size 3.9MB
- Sample240530-has2dsad75
- SHA256 70b154061120bf9243c35173b59e6a245536885c849d91dd74c6dc9eab160985
Malware Config
Signatures
- Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
- Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
- Themida packer 21 IoCs
Detects Themida, an advanced Windows software protection system.
- Checks whether UAC is enabled 1 TTPs 1 IoCs
- Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\GmloXpl6ivdM9LxS.exe"C:\Users\Admin\AppData\Local\Temp\GmloXpl6ivdM9LxS.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c certutil -hashfile "C:\Users\Admin\AppData\Local\Temp\GmloXpl6ivdM9LxS.exe" MD5 | find /i /v "md5" | find /i /v "certutil"2⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\certutil.execertutil -hashfile "C:\Users\Admin\AppData\Local\Temp\GmloXpl6ivdM9LxS.exe" MD53⤵
-
-
C:\Windows\system32\find.exefind /i /v "md5"3⤵
-
-
C:\Windows\system32\find.exefind /i /v "certutil"3⤵
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1400-0-0x00007FF654660000-0x00007FF65509A000-memory.dmp
memory/1400-1-0x00007FFC9A5D0000-0x00007FFC9A5D2000-memory.dmp
memory/1400-2-0x00007FF654660000-0x00007FF65509A000-memory.dmp
memory/1400-4-0x00007FF654660000-0x00007FF65509A000-memory.dmp
memory/1400-3-0x00007FF654660000-0x00007FF65509A000-memory.dmp
memory/1400-5-0x00007FF654660000-0x00007FF65509A000-memory.dmp
memory/1400-6-0x00007FF654660000-0x00007FF65509A000-memory.dmp
memory/1400-7-0x00007FF654660000-0x00007FF65509A000-memory.dmp
memory/1400-8-0x00007FF654660000-0x00007FF65509A000-memory.dmp
memory/1400-9-0x00007FF654660000-0x00007FF65509A000-memory.dmp
memory/1400-10-0x00007FF654660000-0x00007FF65509A000-memory.dmp
memory/1400-11-0x00007FF654660000-0x00007FF65509A000-memory.dmp
memory/1400-12-0x00007FF654660000-0x00007FF65509A000-memory.dmp
memory/1400-13-0x00007FF654660000-0x00007FF65509A000-memory.dmp
memory/1400-14-0x00007FF654660000-0x00007FF65509A000-memory.dmp
memory/1400-15-0x00007FF654660000-0x00007FF65509A000-memory.dmp
memory/1400-16-0x00007FF654660000-0x00007FF65509A000-memory.dmp
memory/1400-17-0x00007FF654660000-0x00007FF65509A000-memory.dmp
memory/1400-18-0x00007FF654660000-0x00007FF65509A000-memory.dmp
memory/1400-19-0x00007FF654660000-0x00007FF65509A000-memory.dmp
memory/1400-20-0x00007FF654660000-0x00007FF65509A000-memory.dmp
memory/1400-21-0x00007FF654660000-0x00007FF65509A000-memory.dmp