General

  • Target

    5ddb70a947f52b29d083ddadd99450de

  • Size

    2.7MB

  • Sample

    220105-zsqgnabagj

  • MD5

    5ddb70a947f52b29d083ddadd99450de

  • SHA1

    2f19159806c183d007e7930d4ae2983322d96eb7

  • SHA256

    181c643f3fdc6fe8ff46c7526aadc4b8770b0d4efbb451b38dea5c9c48e90a3e

  • SHA512

    e45382de6c163e87046d7b96e45174dfb5b143271cb6fef24ea314336a21c97b90f3a1fe36d2b25936866c8675729048aa9db46b550f49140f2b64ad50f6d1e2

Malware Config

Targets

    • Target

      5ddb70a947f52b29d083ddadd99450de

    • Size

      2.7MB

    • MD5

      5ddb70a947f52b29d083ddadd99450de

    • SHA1

      2f19159806c183d007e7930d4ae2983322d96eb7

    • SHA256

      181c643f3fdc6fe8ff46c7526aadc4b8770b0d4efbb451b38dea5c9c48e90a3e

    • SHA512

      e45382de6c163e87046d7b96e45174dfb5b143271cb6fef24ea314336a21c97b90f3a1fe36d2b25936866c8675729048aa9db46b550f49140f2b64ad50f6d1e2

    • 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

Discovery

Query Registry

2
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

2
T1082

Tasks