Analysis
- max time kernel
143s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
03/06/2024, 01:12
General
- Target 3f3a0272ae47d64311dd18d68b5bf17b.exe
- Size 3.1MB
- Sample240603-bktmcafb94
- SHA256 14dd4f1b77f57761a3d5a91c16f64c0ed56f0a62563eeaab70583693f29ea202
Score
9/10
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 9 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 4 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\3f3a0272ae47d64311dd18d68b5bf17b.exe"C:\Users\Admin\AppData\Local\Temp\3f3a0272ae47d64311dd18d68b5bf17b.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\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c COLOR 0C2⤵
-
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4828 --field-trial-handle=3060,i,1774866140584649235,8085848018931772189,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/568-0-0x0000000000990000-0x000000000115B000-memory.dmp
memory/568-1-0x0000000077834000-0x0000000077836000-memory.dmp
memory/568-2-0x0000000000990000-0x000000000115B000-memory.dmp
memory/568-3-0x0000000000990000-0x000000000115B000-memory.dmp
memory/568-5-0x0000000000990000-0x000000000115B000-memory.dmp
memory/568-4-0x0000000000990000-0x000000000115B000-memory.dmp
memory/568-7-0x0000000000990000-0x000000000115B000-memory.dmp
memory/568-6-0x0000000000990000-0x000000000115B000-memory.dmp
memory/568-8-0x0000000000990000-0x000000000115B000-memory.dmp
memory/568-9-0x0000000000990000-0x000000000115B000-memory.dmp