Analysis
- max time kernel
144s - max time network
146s - platform
windows10_x64 - resource
win10-en-20210920 - submitted
19/10/2021, 16:42
General
- Target StartAllBack.v2.9.94.Svc.exe
- Size 1.9MB
- Sample211019-t7n99agbf9
- SHA256 e271f1c40db30b3cf52dfa09617a34632db3edac155c03dfbfcb9c2f05c1c1cd
Score
9/10
Malware Config
Signatures
- Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
- Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
- Themida packer 5 IoCs
Detects Themida, an advanced Windows software protection system.
- Checks whether UAC is enabled 1 TTPs 1 IoCs
- Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\StartAllBack.v2.9.94.Svc.exe"C:\Users\Admin\AppData\Local\Temp\StartAllBack.v2.9.94.Svc.exe"1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1776-115-0x0000000000020000-0x0000000000578000-memory.dmp
memory/1776-116-0x0000000000020000-0x0000000000578000-memory.dmp
memory/1776-117-0x0000000000020000-0x0000000000578000-memory.dmp
memory/1776-118-0x0000000077CD0000-0x0000000077E5E000-memory.dmp
memory/1776-119-0x0000000000020000-0x0000000000578000-memory.dmp
memory/1776-120-0x0000000000020000-0x0000000000578000-memory.dmp