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Analysis

  • max time kernel
    140s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    29/08/2024, 11:53

General

  • Target

    c8c4c54ff151e1f2ddfbb4e51001994d_JaffaCakes118.exe

  • Size

    1.4MB

  • MD5

    c8c4c54ff151e1f2ddfbb4e51001994d

  • SHA1

    7d4586a075029e458506846799def2c055cf18f5

  • SHA256

    721b5e7ccadb94d74f917b1118b9da2bf63ae0d837a6c3f7118fdf6560e38850

  • SHA512

    5054dc35041992a34879ea8d7d2c9e02bdc8a67a68fcb081e4513abf3fab6a0e9296d2eeea242cb35e8de9efabe88e96d2167b109b7abcca59ca76664429df14

  • SSDEEP

    24576:v8E6mQ+0P8D01wMz4dghQp1cspQ3pbFtyuzqlOrD8zNb4bt:E/FjzwmQbcspQ3N1qlOrD8zdC

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • 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 use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c8c4c54ff151e1f2ddfbb4e51001994d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\c8c4c54ff151e1f2ddfbb4e51001994d_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2924
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Åú´¦ÀíDZÐÐÕß.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Åú´¦ÀíDZÐÐÕß.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2700

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\Åú´¦ÀíDZÐÐÕß.exe

    Filesize

    1001KB

    MD5

    c81fe1ee80f52a98522f67f67ce4f64b

    SHA1

    9ee6d19084d5a58c69f139f014710c4b6e08e420

    SHA256

    fea91cf4017ac76fd0e3559de6ece410d422ba16ee01209fdeb7da358f1bce92

    SHA512

    183d69f05954352cff44508f4f15565bbf84070d015c29e9cbdb50422b55259ab8da60c6ae127ad744dd315d275536e864059f5aad306a127269e7b0de44c710

  • memory/2700-26-0x0000000003480000-0x0000000003481000-memory.dmp

    Filesize

    4KB

  • memory/2700-29-0x00000000001C0000-0x00000000001C1000-memory.dmp

    Filesize

    4KB

  • memory/2700-13-0x0000000001F50000-0x0000000001FA4000-memory.dmp

    Filesize

    336KB

  • memory/2700-25-0x0000000003530000-0x0000000003531000-memory.dmp

    Filesize

    4KB

  • memory/2700-24-0x0000000003430000-0x0000000003432000-memory.dmp

    Filesize

    8KB

  • memory/2700-23-0x0000000003440000-0x0000000003441000-memory.dmp

    Filesize

    4KB

  • memory/2700-31-0x00000000020B0000-0x00000000020B1000-memory.dmp

    Filesize

    4KB

  • memory/2700-22-0x00000000007B0000-0x00000000007B1000-memory.dmp

    Filesize

    4KB

  • memory/2700-33-0x0000000000400000-0x000000000070B000-memory.dmp

    Filesize

    3.0MB

  • memory/2700-28-0x00000000001B0000-0x00000000001B1000-memory.dmp

    Filesize

    4KB

  • memory/2700-32-0x0000000001F50000-0x0000000001FA4000-memory.dmp

    Filesize

    336KB

  • memory/2700-27-0x0000000003420000-0x0000000003423000-memory.dmp

    Filesize

    12KB

  • memory/2700-30-0x0000000003450000-0x0000000003451000-memory.dmp

    Filesize

    4KB

  • memory/2700-21-0x00000000020F0000-0x00000000020F1000-memory.dmp

    Filesize

    4KB

  • memory/2700-20-0x00000000020C0000-0x00000000020C1000-memory.dmp

    Filesize

    4KB

  • memory/2700-19-0x00000000020D0000-0x00000000020D1000-memory.dmp

    Filesize

    4KB

  • memory/2700-18-0x0000000000790000-0x0000000000791000-memory.dmp

    Filesize

    4KB

  • memory/2700-17-0x00000000007A0000-0x00000000007A1000-memory.dmp

    Filesize

    4KB

  • memory/2700-16-0x00000000020E0000-0x00000000020E1000-memory.dmp

    Filesize

    4KB

  • memory/2700-15-0x0000000000800000-0x0000000000801000-memory.dmp

    Filesize

    4KB

  • memory/2700-14-0x0000000000400000-0x000000000070B000-memory.dmp

    Filesize

    3.0MB

  • memory/2924-12-0x0000000002F70000-0x000000000327B000-memory.dmp

    Filesize

    3.0MB

  • memory/2924-10-0x0000000002F70000-0x000000000327B000-memory.dmp

    Filesize

    3.0MB