General

  • Target

    f23f0b82588ebe19c1f0ea4a4b6c3312ddf6ce6cfbec3802595ff5241df233b4

  • Size

    5.1MB

  • Sample

    230330-kefb7sbg49

  • MD5

    a236a8b4c750db2b0ff77b99657908d6

  • SHA1

    ff77f5a2368b4543f9daeaa9a3a2f3c409ec78ab

  • SHA256

    f23f0b82588ebe19c1f0ea4a4b6c3312ddf6ce6cfbec3802595ff5241df233b4

  • SHA512

    4d644f2216dc698e0d7f78cabd246726473b612790c61b60ee69f212c9a45e720b97faa6919d18b24ac17927eced7347127b2a94e68c7fc7a018f89d1d8a0098

  • SSDEEP

    98304:Nic2milfTTYZ8PM756l6y5Bo6qqFhgYiSQn:Grlg2UlKj26qqFhe7

Malware Config

Targets

    • Target

      f23f0b82588ebe19c1f0ea4a4b6c3312ddf6ce6cfbec3802595ff5241df233b4

    • Size

      5.1MB

    • MD5

      a236a8b4c750db2b0ff77b99657908d6

    • SHA1

      ff77f5a2368b4543f9daeaa9a3a2f3c409ec78ab

    • SHA256

      f23f0b82588ebe19c1f0ea4a4b6c3312ddf6ce6cfbec3802595ff5241df233b4

    • SHA512

      4d644f2216dc698e0d7f78cabd246726473b612790c61b60ee69f212c9a45e720b97faa6919d18b24ac17927eced7347127b2a94e68c7fc7a018f89d1d8a0098

    • SSDEEP

      98304:Nic2milfTTYZ8PM756l6y5Bo6qqFhgYiSQn:Grlg2UlKj26qqFhe7

    • 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

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