General

  • Target

    imgengine.dll

  • Size

    12.0MB

  • Sample

    211218-p3gx6afheq

  • MD5

    ef7de8e17a46bbb875ff5b48a5111f75

  • SHA1

    1758ad8c4574dc8aba71ef4e541dd78579853826

  • SHA256

    4563e5ab64572adb62bc0e4e6c472b4c6485c9e5af3aa40dc17d84170c442e82

  • SHA512

    0a7a0316856c766fb0ec8dae0519acb480d3e1c738c4a2ba442cb8cc5e67b920839ade09bc69e54eb406bb4575cae9fd1958512c25a826e134d4d036b744fd80

Malware Config

Targets

    • Target

      imgengine.dll

    • Size

      12.0MB

    • MD5

      ef7de8e17a46bbb875ff5b48a5111f75

    • SHA1

      1758ad8c4574dc8aba71ef4e541dd78579853826

    • SHA256

      4563e5ab64572adb62bc0e4e6c472b4c6485c9e5af3aa40dc17d84170c442e82

    • SHA512

      0a7a0316856c766fb0ec8dae0519acb480d3e1c738c4a2ba442cb8cc5e67b920839ade09bc69e54eb406bb4575cae9fd1958512c25a826e134d4d036b744fd80

    • 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.

    • 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