Analysis
- max time kernel
133s - max time network
154s - platform
windows10-2004_x64 - resource
win10v2004-20220414-en - submitted
18/06/2022, 18:46
General
- Target setup/Setup+Crack.exe
- Size 428.1MB
- Sample220618-xe1pcsafap
- SHA256 4b03666c196e8ca7206be69a545ff119ee7b9bf121fd79e3da48a2986dd4ac35
Malware Config
Extracted
-
recordbreaker
-
http://45.133.216.170/
-
http://146.19.247.52/
Signatures
- RecordBreaker
RecordBreaker is an information stealer capable of downloading and executing secondary payloads written in C++.
- 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 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
- Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\setup\Setup+Crack.exe"C:\Users\Admin\AppData\Local\Temp\setup\Setup+Crack.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
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1260-130-0x00000000001B0000-0x00000000009FD000-memory.dmp
memory/1260-131-0x00000000001B0000-0x00000000009FD000-memory.dmp
memory/1260-132-0x00000000001B0000-0x00000000009FD000-memory.dmp
memory/1260-133-0x00000000774C0000-0x0000000077663000-memory.dmp
memory/1260-134-0x00000000001B0000-0x00000000009FD000-memory.dmp
memory/1260-135-0x00000000774C0000-0x0000000077663000-memory.dmp
memory/1260-136-0x00000000001B0000-0x00000000009FD000-memory.dmp
memory/1260-137-0x00000000774C0000-0x0000000077663000-memory.dmp