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Analysis

  • max time kernel
    149s
  • max time network
    35s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    16/12/2024, 10:56

General

  • Target

    f8af04a4dd5d369e0a6d7dd388305855_JaffaCakes118.exe

  • Size

    1.4MB

  • MD5

    f8af04a4dd5d369e0a6d7dd388305855

  • SHA1

    5569af4c8dcfe9c3a097aa5ce87690c1bc426499

  • SHA256

    47d57beee914c4f9f33def68b0dc17671dc8049e48c133bd479b1b7a7b5641ca

  • SHA512

    2620657a31b82f46f735375bf07156e33fd9cae9238955cb6e2830b8805141cf48203a1146077c9eee2634a1f293ecaf43d984e181d6bdc7aa348e9d8921cefe

  • SSDEEP

    24576:p7NDleXBzdbiC81IINBo4KvqWBrVAdwd48DKF1EoU8ZiWO64Bm3DScdVSIoAA:p7NDmBxQNNBo4KiTLF1lU8t4Bm3DScd8

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
  • Themida packer 51 IoCs

    Detects Themida, an advanced Windows software protection system.

  • 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
  • Drops file in Windows directory 5 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 behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 24 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\f8af04a4dd5d369e0a6d7dd388305855_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f8af04a4dd5d369e0a6d7dd388305855_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:576
    • C:\Users\Admin\AppData\Local\Temp\f8af04a4dd5d369e0a6d7dd388305855_JaffaCakes118.exe
      2⤵
      • Checks whether UAC is enabled
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2932
      • C:\Windows\mstwain32.exe
        "C:\Windows\mstwain32.exe" \melt "C:\Users\Admin\AppData\Local\Temp\f8af04a4dd5d369e0a6d7dd388305855_JaffaCakes118.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:1916
        • 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 behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          • System policy modification
          PID:2564
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3052

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Windows\mstwain32.exe

    Filesize

    1.4MB

    MD5

    f8af04a4dd5d369e0a6d7dd388305855

    SHA1

    5569af4c8dcfe9c3a097aa5ce87690c1bc426499

    SHA256

    47d57beee914c4f9f33def68b0dc17671dc8049e48c133bd479b1b7a7b5641ca

    SHA512

    2620657a31b82f46f735375bf07156e33fd9cae9238955cb6e2830b8805141cf48203a1146077c9eee2634a1f293ecaf43d984e181d6bdc7aa348e9d8921cefe

  • memory/576-0-0x0000000000400000-0x0000000000421000-memory.dmp

    Filesize

    132KB

  • memory/576-18-0x0000000000400000-0x0000000000421000-memory.dmp

    Filesize

    132KB

  • memory/1916-103-0x0000000000400000-0x0000000000421000-memory.dmp

    Filesize

    132KB

  • memory/1916-130-0x0000000000400000-0x0000000000421000-memory.dmp

    Filesize

    132KB

  • memory/2564-126-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2564-129-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2564-158-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-35-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-47-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-21-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-20-0x00000000006B0000-0x000000000079B000-memory.dmp

    Filesize

    940KB

  • memory/2932-19-0x0000000000270000-0x0000000000271000-memory.dmp

    Filesize

    4KB

  • memory/2932-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2932-22-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-11-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-7-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-6-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-23-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-29-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-37-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-41-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-45-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-44-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-43-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-42-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-40-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-39-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-38-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-36-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-15-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-34-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-33-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-31-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-30-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-17-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-49-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-51-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-53-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-54-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-55-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-56-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-52-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-50-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-57-0x0000000000270000-0x0000000000271000-memory.dmp

    Filesize

    4KB

  • memory/2932-48-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-46-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-28-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-26-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-25-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-32-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-24-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-27-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-58-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-59-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-60-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-9-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-3-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-61-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-62-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB

  • memory/2932-67-0x0000000005050000-0x0000000005071000-memory.dmp

    Filesize

    132KB

  • memory/2932-98-0x0000000000400000-0x00000000006A7000-memory.dmp

    Filesize

    2.7MB