General

  • Target

    SusPal Cold_p_.exe

  • Size

    16.9MB

  • Sample

    250208-ltjhvayqgl

  • MD5

    2a3e1d9ff65ffcb38a1412f38c69487d

  • SHA1

    9543b73e6ce9744a55f32deb87e9a3f9660f65b3

  • SHA256

    85364fd21bddf573dbb0f88feb186eddf398eb992a0946ffb09f0accba770a62

  • SHA512

    72e487152bd8aee367c2e75a21f9623c68447fd381cccfd763d16c03ab22b445b96bc49f0621a817015f5f0ac4bbd06f25f8a5489e03af4c0f94949047d21223

  • SSDEEP

    393216:V2Xp9CutYG43mbtgsAQxQX3OBkTEzhMJCM86d3A:V2Xp9Cua3vsEOBkTCYKa

Malware Config

Targets

    • Target

      SusPal Cold_p_.exe

    • Size

      16.9MB

    • MD5

      2a3e1d9ff65ffcb38a1412f38c69487d

    • SHA1

      9543b73e6ce9744a55f32deb87e9a3f9660f65b3

    • SHA256

      85364fd21bddf573dbb0f88feb186eddf398eb992a0946ffb09f0accba770a62

    • SHA512

      72e487152bd8aee367c2e75a21f9623c68447fd381cccfd763d16c03ab22b445b96bc49f0621a817015f5f0ac4bbd06f25f8a5489e03af4c0f94949047d21223

    • SSDEEP

      393216:V2Xp9CutYG43mbtgsAQxQX3OBkTEzhMJCM86d3A:V2Xp9Cua3vsEOBkTCYKa

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Downloads MZ/PE file

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Loads dropped DLL

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks