General

  • Target
    SecuriteInfo.com.Win32.Packed.Themida.HKO.14362
  • Size 3.3MB
  • Sample200624-spc1l9dcv6
  • SHA256 c158b8ed8c9a0221bfeb3dea8d026d5bb9bade9ecfd19191ada59c51c8eb4089
  • MD5 SHA1 SHA512

Malware Config

Targets

    • Target
      SecuriteInfo.com.Win32.Packed.Themida.HKO.14362
    • Size 3.3MB
    • SHA256 c158b8ed8c9a0221bfeb3dea8d026d5bb9bade9ecfd19191ada59c51c8eb4089
    • MD5 SHA1 SHA512
    • Oski

      Oski is an infostealer targeting browser data, crypto wallets.

    • 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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Checks whether UAC is enabled

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v6

Tasks