Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    119s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    27/09/2024, 01:36

General

  • Target

    f979b145463ff01e240d9160c701c40e_JaffaCakes118.exe

  • Size

    716KB

  • MD5

    f979b145463ff01e240d9160c701c40e

  • SHA1

    a750fd7b2997cb0f7c765972169bd49946b8d29b

  • SHA256

    2d0652dd56cbe5d866eeed1b1edf2bbf8db532a694cc3138c2a8c81eba68b516

  • SHA512

    7d4df180f3b035cf44d8f636455c89271a3b41d401dce13f1fa3fec42271067c2549fcf374f905062ada26ad072b5920b1d859a25206644f090e17e416c9e5f0

  • SSDEEP

    12288:8t36D0duoSx74MwwCchOPo0VdfG1mIn0sSelRnlUZrHQ:8tJ874hwCLJH6m0hl9lUtw

Malware Config

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • ModiLoader Second Stage 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Windows directory 2 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.

  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
  • Modifies registry class 27 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Users\Admin\AppData\Local\Temp\f979b145463ff01e240d9160c701c40e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f979b145463ff01e240d9160c701c40e_JaffaCakes118.exe"
    1⤵
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2408
    • C:\Windows\explorer.exe
      "C:\Windows\explorer.exe" \melt "C:\Users\Admin\AppData\Local\Temp\f979b145463ff01e240d9160c701c40e_JaffaCakes118.exe"
      2⤵
        PID:1700
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2936
    • C:\Windows\explorer.exe
      C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
      1⤵
      • Modifies Internet Explorer settings
      • Modifies registry class
      PID:480

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/480-13-0x0000000003A90000-0x0000000003AA0000-memory.dmp

      Filesize

      64KB

    • memory/2408-0-0x0000000000510000-0x0000000000599000-memory.dmp

      Filesize

      548KB

    • memory/2408-5-0x0000000000400000-0x0000000000510000-memory.dmp

      Filesize

      1.1MB

    • memory/2408-6-0x0000000000510000-0x0000000000599000-memory.dmp

      Filesize

      548KB

    • memory/2408-8-0x0000000000510000-0x0000000000599000-memory.dmp

      Filesize

      548KB

    • memory/2408-9-0x00000000005B0000-0x00000000005B1000-memory.dmp

      Filesize

      4KB

    • memory/2408-10-0x0000000000510000-0x0000000000599000-memory.dmp

      Filesize

      548KB

    • memory/2408-12-0x0000000000400000-0x0000000000510000-memory.dmp

      Filesize

      1.1MB