General

  • Target

    158c187328cc74a62e49ee95380f6df1a33b865bc010076af7dbc3256660061d.zip

  • Size

    7.8MB

  • Sample

    220624-2f212afegp

  • MD5

    17b0865f01272d728aaa74184411388b

  • SHA1

    745a10bcee26baa9f0a946b3ac88e687803361c1

  • SHA256

    859838afe2f37f44f3d7c4860e801e46386bd1bec1d6bef149303c5e7ddcb44f

  • SHA512

    2b1ad621e1d69f9cd0f0e3f1f7e01e5058a5eab2b3bff23c818944d985772f7282747162e0cb443f5fd4b9d4c527a4c94dc9d1cdc69edd5e569e11227cc68f3d

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