General

  • Target

    Ls_Droid_v1.1.9.0.exe

  • Size

    18.9MB

  • Sample

    220522-f9xshsgba3

  • MD5

    a1459b6cd648d10da05707b69166d2f6

  • SHA1

    e931f9543b81855cfb5f062fbf7f3328510392d1

  • SHA256

    87ee5870a5c7a37b2a0b77e3394f02ff7563f7e7c0ed1a42c6b1bb5ea5e04d59

  • SHA512

    c0e3b7890a046d9e71d0304f221afa37d2546d10ef9556f4c94b3d302adf56adb569d069797380c5e08ba8ffc0d26da600aa34f6aaf450f6196d19af6bc81e56

Malware Config

Targets

    • Target

      Ls_Droid_v1.1.9.0.exe

    • Size

      18.9MB

    • MD5

      a1459b6cd648d10da05707b69166d2f6

    • SHA1

      e931f9543b81855cfb5f062fbf7f3328510392d1

    • SHA256

      87ee5870a5c7a37b2a0b77e3394f02ff7563f7e7c0ed1a42c6b1bb5ea5e04d59

    • SHA512

      c0e3b7890a046d9e71d0304f221afa37d2546d10ef9556f4c94b3d302adf56adb569d069797380c5e08ba8ffc0d26da600aa34f6aaf450f6196d19af6bc81e56

    • 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 whether UAC is enabled

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Bootkit

1
T1067

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Discovery

Query Registry

2
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

2
T1082

Tasks