General

  • Target

    82263945bcffc1ef4ce8990f4cb50562c7a413f6a26c3b7e269dc656dfb2c043

  • Size

    6.2MB

  • Sample

    220802-p72s5agcbp

  • MD5

    d4b37d3b00a7cb34817f96979c5b006a

  • SHA1

    7fe5705c2d6459cfae36515363112c9699cc2e50

  • SHA256

    82263945bcffc1ef4ce8990f4cb50562c7a413f6a26c3b7e269dc656dfb2c043

  • SHA512

    26f55797f13bc90c8ff9f892c918425a820bf273925e73f9188d500658562b67d7eed0c9ea66c7ad7c350c1307153cf8583f1902e126d76892f81a749b5b112e

Malware Config

Targets

    • Target

      82263945bcffc1ef4ce8990f4cb50562c7a413f6a26c3b7e269dc656dfb2c043

    • Size

      6.2MB

    • MD5

      d4b37d3b00a7cb34817f96979c5b006a

    • SHA1

      7fe5705c2d6459cfae36515363112c9699cc2e50

    • SHA256

      82263945bcffc1ef4ce8990f4cb50562c7a413f6a26c3b7e269dc656dfb2c043

    • SHA512

      26f55797f13bc90c8ff9f892c918425a820bf273925e73f9188d500658562b67d7eed0c9ea66c7ad7c350c1307153cf8583f1902e126d76892f81a749b5b112e

    • 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

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Checks whether UAC is enabled

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

3
T1082

Tasks