General

  • Target

    https://mega.nz/file/ySRVQQLK#uh3ZeEy_ABXNVFN8uzwmzeZVReKUK1HN2lODUowUHJM

  • Sample

    240701-tr19waybqe

Malware Config

Targets

    • Target

      https://mega.nz/file/ySRVQQLK#uh3ZeEy_ABXNVFN8uzwmzeZVReKUK1HN2lODUowUHJM

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Matrix ATT&CK v13

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Modify Registry

1
T1112

Discovery

Query Registry

6
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

6
T1082

Tasks