Analysis
- max time kernel
65s - max time network
113s - platform
windows10_x64 - resource
win10v20201028 - submitted
24/02/2021, 17:20
General
- Target 6def047cb314e5c6421cb679f4bd97dd.exe
- Size 5.7MB
- Sample210224-j3z2l3eb62
- SHA256 36cbc77a5caaf8f805bc7347ee4cd27657fca600ea5e202e633aca7a09d73297
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.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- themida 1 IoCs
Detects Themida, Advanced Windows software protection system.
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Checks whether UAC is enabled 1 TTPs 1 IoCs
- Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
- Suspicious behavior: EnumeratesProcesses 5 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\6def047cb314e5c6421cb679f4bd97dd.exe"C:\Users\Admin\AppData\Local\Temp\6def047cb314e5c6421cb679f4bd97dd.exe"1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
memory/984-2-0x0000000000870000-0x0000000000871000-memory.dmp
memory/984-3-0x0000000000880000-0x0000000000881000-memory.dmp
memory/984-4-0x0000000000890000-0x0000000000891000-memory.dmp
memory/984-5-0x0000000000A30000-0x0000000000A31000-memory.dmp
memory/984-6-0x00000000017E0000-0x00000000017E1000-memory.dmp
memory/984-7-0x00000000017F0000-0x00000000017F1000-memory.dmp
memory/984-9-0x0000000073890000-0x0000000073F7E000-memory.dmp
memory/984-10-0x0000000077634000-0x0000000077635000-memory.dmp
memory/984-11-0x0000000000A50000-0x0000000000A51000-memory.dmp
memory/984-13-0x0000000005760000-0x0000000005761000-memory.dmp
memory/984-14-0x00000000034A0000-0x00000000034A1000-memory.dmp
memory/984-15-0x0000000005F30000-0x0000000005F31000-memory.dmp
memory/984-16-0x0000000005840000-0x0000000005841000-memory.dmp
memory/984-17-0x0000000005910000-0x0000000005911000-memory.dmp
memory/984-18-0x00000000058A0000-0x00000000058A1000-memory.dmp
memory/984-19-0x0000000005920000-0x0000000005921000-memory.dmp
memory/984-20-0x0000000005B50000-0x0000000005B51000-memory.dmp
memory/984-21-0x0000000006B90000-0x0000000006B91000-memory.dmp
memory/984-22-0x0000000007290000-0x0000000007291000-memory.dmp
memory/984-23-0x0000000006D60000-0x0000000006D61000-memory.dmp
memory/984-24-0x0000000007CC0000-0x0000000007CC1000-memory.dmp
memory/984-25-0x0000000006E00000-0x0000000006E01000-memory.dmp
memory/984-26-0x0000000007870000-0x0000000007871000-memory.dmp