General

  • Target

    158c187328cc74a62e49ee95380f6df1a33b865bc010076af7dbc3256660061d

  • Size

    10.0MB

  • Sample

    220624-2fc2xafedp

  • MD5

    f650497633ae6be365e053758bb5b51d

  • SHA1

    3848671c027614d00dc666e722b28906aeaf4818

  • SHA256

    158c187328cc74a62e49ee95380f6df1a33b865bc010076af7dbc3256660061d

  • SHA512

    b7f84905944b3805974894ec96d9fd0bd9e8ea984e46572edce958531588a0dff6c6804540fe2bc35238849eb1fe7ea298fd4e2fa4e8d7980fcd72a23e8226d7

Malware Config

Targets

    • Target

      158c187328cc74a62e49ee95380f6df1a33b865bc010076af7dbc3256660061d

    • Size

      10.0MB

    • MD5

      f650497633ae6be365e053758bb5b51d

    • SHA1

      3848671c027614d00dc666e722b28906aeaf4818

    • SHA256

      158c187328cc74a62e49ee95380f6df1a33b865bc010076af7dbc3256660061d

    • SHA512

      b7f84905944b3805974894ec96d9fd0bd9e8ea984e46572edce958531588a0dff6c6804540fe2bc35238849eb1fe7ea298fd4e2fa4e8d7980fcd72a23e8226d7

    • 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