Resubmissions

15/04/2024, 19:48

240415-yjb28sgh2y10

15/04/2024, 19:06

240415-xsd3hsdf757

15/04/2024, 19:02

240415-xpws6afh4x10

15/04/2024, 18:45

240415-xecmjadd5710

15/04/2024, 18:42

240415-xcbbpaff6110

15/04/2024, 18:39

240415-xaqctsff5v10

15/04/2024, 18:35

240415-w8gb5sff3w10

15/04/2024, 18:27

240415-w315csfe2x10

15/04/2024, 18:23

240415-w1w3mafd5t7

15/04/2024, 18:10

240415-wsg9hach357

General

  • Target
    archive-150424-06_04_17.rar
  • Size 3.4MB
  • Sample240415-xcbbpaff61
  • SHA256 298882eef447afb08c134245d29d689feb30431a4c8595da619f2038f6d8b615
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Targets

    • Target
      setup.exe
    • Size 700.0MB
    • SHA256 9383433f5dd673392f5dc01b0a8e84e063bf182cdb46fa49000a0b890f448240
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    • Modifies firewall policy service

    • 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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks