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Analysis

  • max time kernel
    150s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    22/01/2025, 09:08

General

  • Target

    JaffaCakes118_0c3a8ee34fa6f3d4dcb2edff7b87d64b.exe

  • Size

    220KB

  • MD5

    0c3a8ee34fa6f3d4dcb2edff7b87d64b

  • SHA1

    cd21dd2fec404c0f7badc796b92a545a39eb428c

  • SHA256

    9593c66ac9c17251d1f8e6aff6a46bfd177315b81e683f623c430c8d3bf20d09

  • SHA512

    a2e523ec2f07b2a448e4764e8c8215a258939dfdf8cca36b8ba4d27fcd66cfaea6d9bbc4f9a47cc4ed9a6f0b5b16450bdfc6e566feee535170d5cb09861a2ed3

  • SSDEEP

    3072:sSSSC0dxo9SdRC0D4ccYWLo51dW201hw6JjP3Pjpl8ePRzJTW0KWUS8EQWX:DDES/CsWud7irFtlRPR95KWuj

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • Modiloader family
  • ModiLoader Second Stage 9 IoCs
  • Identifies Wine through registry keys 2 TTPs 1 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Impair Defenses: Safe Mode Boot 1 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • UPX packed file 14 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0c3a8ee34fa6f3d4dcb2edff7b87d64b.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0c3a8ee34fa6f3d4dcb2edff7b87d64b.exe"
    1⤵
    • Identifies Wine through registry keys
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2304
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0c3a8ee34fa6f3d4dcb2edff7b87d64b.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0c3a8ee34fa6f3d4dcb2edff7b87d64b.exe
      2⤵
      • Impair Defenses: Safe Mode Boot
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:2236
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
      PID:3020

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2236-0-0x0000000000400000-0x000000000046F000-memory.dmp

      Filesize

      444KB

    • memory/2236-9-0x0000000000400000-0x000000000046F000-memory.dmp

      Filesize

      444KB

    • memory/2236-5-0x0000000000400000-0x000000000046F000-memory.dmp

      Filesize

      444KB

    • memory/2236-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2236-14-0x0000000000400000-0x000000000046F000-memory.dmp

      Filesize

      444KB

    • memory/2236-20-0x0000000000400000-0x000000000046F000-memory.dmp

      Filesize

      444KB

    • memory/2236-19-0x0000000000400000-0x000000000046F000-memory.dmp

      Filesize

      444KB

    • memory/2236-18-0x0000000000400000-0x000000000046F000-memory.dmp

      Filesize

      444KB

    • memory/2236-17-0x0000000000400000-0x000000000046F000-memory.dmp

      Filesize

      444KB

    • memory/2236-16-0x0000000000400000-0x000000000046F000-memory.dmp

      Filesize

      444KB

    • memory/2236-15-0x0000000000400000-0x000000000046F000-memory.dmp

      Filesize

      444KB

    • memory/2236-21-0x0000000000400000-0x000000000046F000-memory.dmp

      Filesize

      444KB

    • memory/2236-22-0x0000000000400000-0x000000000046F000-memory.dmp

      Filesize

      444KB

    • memory/2236-23-0x0000000000400000-0x000000000046F000-memory.dmp

      Filesize

      444KB

    • memory/2236-24-0x0000000000400000-0x000000000046F000-memory.dmp

      Filesize

      444KB

    • memory/2236-26-0x0000000000400000-0x000000000046F000-memory.dmp

      Filesize

      444KB