General

  • Target

    SP00FER.exe

  • Size

    4.1MB

  • Sample

    230322-b6wntsgc2y

  • MD5

    f9b3fdd86b82f26799b3e88d9a822340

  • SHA1

    442f1ba90f8eb0df820e8b6376f8eca37de2956b

  • SHA256

    2001a3da3bd33f036320da559c2d49b0e6b0a6b4135cbb388cbcee781d0f5cdc

  • SHA512

    acf6e4986d152fd33d5d8a6646c0d9b94ef397caddee86197d9d6b72ef42570bbcfced6405fbd8b516eea984900d947d16d64cecae0e21af76cccd466594eeca

  • SSDEEP

    98304:GzXwQi24+nGbXSdtfcOgJmLablHRQclN5Qz3irJ/wPKqq:GzzXZiSxOblxHEz3irJWBq

Malware Config

Targets

    • Target

      SP00FER.exe

    • Size

      4.1MB

    • MD5

      f9b3fdd86b82f26799b3e88d9a822340

    • SHA1

      442f1ba90f8eb0df820e8b6376f8eca37de2956b

    • SHA256

      2001a3da3bd33f036320da559c2d49b0e6b0a6b4135cbb388cbcee781d0f5cdc

    • SHA512

      acf6e4986d152fd33d5d8a6646c0d9b94ef397caddee86197d9d6b72ef42570bbcfced6405fbd8b516eea984900d947d16d64cecae0e21af76cccd466594eeca

    • SSDEEP

      98304:GzXwQi24+nGbXSdtfcOgJmLablHRQclN5Qz3irJ/wPKqq:GzzXZiSxOblxHEz3irJWBq

    • 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 NtCreateThreadExHideFromDebugger

    • 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