Analysis
- max time kernel
142s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
- submitted
20/01/2024, 15:26
General
- Target SecuriteInfo.com.W64.ABRisk.YGJL-9163.1727.24134.exe
- Size 4.3MB
- Sample240120-st63gacbdn
- SHA256 577c7eda29b869de5793131ced4cd54fd222619e1c00765e0b3f16f1240239a3
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 4 IoCs
Detects Themida, an advanced Windows software protection system.
- Checks whether UAC is enabled 1 TTPs 1 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W64.ABRisk.YGJL-9163.1727.24134.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W64.ABRisk.YGJL-9163.1727.24134.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c getmac /FO CSV /NH2⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\getmac.exegetmac /FO CSV /NH3⤵
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/1812-0-0x0000000140000000-0x0000000140BA2000-memory.dmp
memory/1812-1-0x00007FFB5B210000-0x00007FFB5B4D9000-memory.dmp
memory/1812-2-0x00007FFB5B210000-0x00007FFB5B4D9000-memory.dmp
memory/1812-3-0x00007FFB5BB10000-0x00007FFB5BBCE000-memory.dmp
memory/1812-6-0x0000000010000000-0x0000000010009000-memory.dmp
memory/1812-4-0x00007FFB5B210000-0x00007FFB5B4D9000-memory.dmp
memory/1812-7-0x00007FFB5B210000-0x00007FFB5B4D9000-memory.dmp
memory/1812-9-0x00007FFB00000000-0x00007FFB00002000-memory.dmp
memory/1812-10-0x0000000140000000-0x0000000140BA2000-memory.dmp
memory/1812-11-0x0000000140000000-0x0000000140BA2000-memory.dmp
memory/1812-12-0x00007FFB00030000-0x00007FFB00031000-memory.dmp
memory/1812-13-0x0000000140000000-0x0000000140BA2000-memory.dmp
memory/1812-14-0x00007FFB5B210000-0x00007FFB5B4D9000-memory.dmp
memory/1812-15-0x00007FFB5BB10000-0x00007FFB5BBCE000-memory.dmp