Windows 7 deprecation

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

Analysis

  • max time kernel
    146s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    10/12/2024, 22:24

General

  • Target

    debc87a0cef68ba42268dc5ac9a2361d_JaffaCakes118.exe

  • Size

    154KB

  • MD5

    debc87a0cef68ba42268dc5ac9a2361d

  • SHA1

    1c1b925e39910cef9b2c049453cef500101d3246

  • SHA256

    3f9cc7734685bc4a5a9a1c8b8053ee34aa80cde5fbe84356138c03984229c06f

  • SHA512

    f94c92c5ada3c1ca38e8ec33a2e186df18dca5c9ba962c425118e511bb00a46221ed530127d9f31251be7d01ef03937427d4c35f36304f392393343a0388887e

  • SSDEEP

    3072:BZNu3KA7pHjUUHRWEdRjglJwG3xC4sofWAK6GYg+bTkcMupRqXbrn7Q8:wKMpHBRWEHUJ3xFTgEFFiXb77

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • Modiloader family
  • UAC bypass 3 TTPs 1 IoCs
  • ModiLoader Second Stage 17 IoCs
  • Executes dropped EXE 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • UPX packed file 24 IoCs

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

  • Drops file in Windows directory 4 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs
  • System policy modification 1 TTPs 1 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\debc87a0cef68ba42268dc5ac9a2361d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\debc87a0cef68ba42268dc5ac9a2361d_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1528
    • C:\Users\Admin\AppData\Local\Temp\debc87a0cef68ba42268dc5ac9a2361d_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\debc87a0cef68ba42268dc5ac9a2361d_JaffaCakes118.exe"
      2⤵
      • Checks whether UAC is enabled
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2376
      • C:\Windows\mstwain32.exe
        "C:\Windows\mstwain32.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1432
        • C:\Windows\mstwain32.exe
          "C:\Windows\mstwain32.exe"
          4⤵
          • UAC bypass
          • Executes dropped EXE
          • Adds Run key to start application
          • Checks whether UAC is enabled
          • Drops file in Windows directory
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          • System policy modification
          PID:1756
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1084

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Windows\mstwain32.exe

    Filesize

    154KB

    MD5

    debc87a0cef68ba42268dc5ac9a2361d

    SHA1

    1c1b925e39910cef9b2c049453cef500101d3246

    SHA256

    3f9cc7734685bc4a5a9a1c8b8053ee34aa80cde5fbe84356138c03984229c06f

    SHA512

    f94c92c5ada3c1ca38e8ec33a2e186df18dca5c9ba962c425118e511bb00a46221ed530127d9f31251be7d01ef03937427d4c35f36304f392393343a0388887e

  • memory/1432-39-0x0000000000400000-0x000000000042E000-memory.dmp

    Filesize

    184KB

  • memory/1528-9-0x0000000000400000-0x000000000042E000-memory.dmp

    Filesize

    184KB

  • memory/1756-57-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/1756-60-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/1756-79-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/1756-76-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/1756-73-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/1756-70-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/1756-67-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/1756-63-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/1756-50-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/1756-43-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/1756-42-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/1756-41-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/1756-40-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/1756-54-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/1756-48-0x0000000000540000-0x000000000054E000-memory.dmp

    Filesize

    56KB

  • memory/1756-51-0x00000000002B0000-0x00000000002B8000-memory.dmp

    Filesize

    32KB

  • memory/1756-44-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/1756-53-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/1756-52-0x0000000000540000-0x000000000054E000-memory.dmp

    Filesize

    56KB

  • memory/2376-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2376-3-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/2376-2-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/2376-11-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/2376-25-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/2376-14-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/2376-13-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/2376-12-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/2376-0-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/2376-5-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB