General

  • Target

    26964ecacec813a1edbb31ad8bbb8d141e1a09f8dc447ef0ffc3e4c143509f0b

  • Size

    5.9MB

  • Sample

    221130-q1cfbshd9x

  • MD5

    adf12b8df1c790f7f49b60936cc32ce5

  • SHA1

    bb3d6d2a8538456df2a845dc540e67706d892fd2

  • SHA256

    26964ecacec813a1edbb31ad8bbb8d141e1a09f8dc447ef0ffc3e4c143509f0b

  • SHA512

    d26f65a7c7e78fc8277d8148a458ea23c48da3ab278d3833f697fb6901974307d5f06615268e30bcdb58a032823b2ae5493acd117c3f7795b74d6022039c963b

  • SSDEEP

    98304:V6SdxV6zRhld9E1BlYb9uto2jgrGeweoSYp2prwvLWaNFXvow17IugzlHbGSZBN4:PV8ld98BlON2jnbNswvBXvowJgzl7GSO

Malware Config

Targets

    • Target

      26964ecacec813a1edbb31ad8bbb8d141e1a09f8dc447ef0ffc3e4c143509f0b

    • Size

      5.9MB

    • MD5

      adf12b8df1c790f7f49b60936cc32ce5

    • SHA1

      bb3d6d2a8538456df2a845dc540e67706d892fd2

    • SHA256

      26964ecacec813a1edbb31ad8bbb8d141e1a09f8dc447ef0ffc3e4c143509f0b

    • SHA512

      d26f65a7c7e78fc8277d8148a458ea23c48da3ab278d3833f697fb6901974307d5f06615268e30bcdb58a032823b2ae5493acd117c3f7795b74d6022039c963b

    • SSDEEP

      98304:V6SdxV6zRhld9E1BlYb9uto2jgrGeweoSYp2prwvLWaNFXvow17IugzlHbGSZBN4:PV8ld98BlON2jnbNswvBXvowJgzl7GSO

    • 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.

    • Loads dropped DLL

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

    • 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