General

  • Target

    a595c8030679feabf73e25979ca486d9de798d5ba7303ca102f4eb5ca8f36da2

  • Size

    6.4MB

  • Sample

    220806-rh4yashhd3

  • MD5

    fad7d228308a436ec1333458bfbc3304

  • SHA1

    737066c152957fb0c0bdaf842b391ea72709f2b1

  • SHA256

    a595c8030679feabf73e25979ca486d9de798d5ba7303ca102f4eb5ca8f36da2

  • SHA512

    8df1e1b582f91b386a344725880fa6226958d9674a6dcefbc10ae1e42a51e3862e0cddb7ab7e7e0c057f8c44395252203acf749bd38ba9021dee78280cb35b54

Malware Config

Targets

    • Target

      a595c8030679feabf73e25979ca486d9de798d5ba7303ca102f4eb5ca8f36da2

    • Size

      6.4MB

    • MD5

      fad7d228308a436ec1333458bfbc3304

    • SHA1

      737066c152957fb0c0bdaf842b391ea72709f2b1

    • SHA256

      a595c8030679feabf73e25979ca486d9de798d5ba7303ca102f4eb5ca8f36da2

    • SHA512

      8df1e1b582f91b386a344725880fa6226958d9674a6dcefbc10ae1e42a51e3862e0cddb7ab7e7e0c057f8c44395252203acf749bd38ba9021dee78280cb35b54

    • 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