Resubmissions

15-08-2022 02:40

220815-c5vktaddap 9

15-08-2022 02:32

220815-c1hepafhh8 3

General

  • Target

    http://nuget.certiport.com/api/v2/package/ITS_SB/18.1.2206.2

  • Sample

    220815-c5vktaddap

Malware Config

Targets

    • Target

      http://nuget.certiport.com/api/v2/package/ITS_SB/18.1.2206.2

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

    • Executes dropped EXE

    • Checks BIOS information in registry

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

    • Loads dropped DLL

    • 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 v6

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Modify Registry

3
T1112

Install Root Certificate

1
T1130

Discovery

Query Registry

2
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

2
T1082

Tasks