Analysis

  • max time kernel
    141s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    16-11-2024 19:56

General

  • Target

    Client_protected.exe

  • Size

    2.9MB

  • MD5

    29e814ca993bb291e2965e965efea4e7

  • SHA1

    04e4771d22bcc4fcfaeecec4e45177e4f16752e7

  • SHA256

    24e4267cb003cbeb5bdaffbf4089bff010cad46033172894165e765adb55f308

  • SHA512

    340cb2d1381175bf0c6d33901b3bfd6b5ef13affb236901922f942f0b085e99b3bdce358a2066cdf636af2634858a18a3cc0c25862a6258f3c695668524bcc68

  • SSDEEP

    49152:DWcmOyXHtKsdNH4R8Qips6kIbBAQMaNJObmgd3nQCxdfNd26k:DeRos94tipTOQJObm63bdT

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Themida packer 2 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Client_protected.exe
    "C:\Users\Admin\AppData\Local\Temp\Client_protected.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    PID:2548

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2548-0-0x0000000000400000-0x0000000000B71000-memory.dmp

    Filesize

    7.4MB

  • memory/2548-1-0x0000000077B00000-0x0000000077B02000-memory.dmp

    Filesize

    8KB

  • memory/2548-2-0x0000000000400000-0x0000000000B71000-memory.dmp

    Filesize

    7.4MB