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Analysis

  • max time kernel
    150s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    19/07/2024, 14:10

General

  • Target

    5c467a6d63e504bddb4874f2a6d0f3ac_JaffaCakes118.exe

  • Size

    394KB

  • MD5

    5c467a6d63e504bddb4874f2a6d0f3ac

  • SHA1

    3dbf2b46825b95ad38d8623b95ba63eea66e971b

  • SHA256

    69ac0a2c71ff729a68c58620cacf1a9c56656684c6a3080b887518247becc1a1

  • SHA512

    73f49bcfb1348e5af205d0626d389f7833bfae912bf4ea558839cfa64062f556accbd13127734a07642231157dddc1817df10fe35f09047f4a61e480cb148349

  • SSDEEP

    6144:4a+yKkmd5SJhSTAlXBQUBImCdkXbx0DlI14XyIhIsC9Gvim:F3wd5shST8BQUvCEbOGUhIsmGq

Score
10/10

Malware Config

Signatures

  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 5 IoCs
  • Disables taskbar notifications via registry modification
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Windows security modification 2 TTPs 7 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Modifies registry class 22 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5c467a6d63e504bddb4874f2a6d0f3ac_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\5c467a6d63e504bddb4874f2a6d0f3ac_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2028
    • C:\ProgramData\043A6A5B00014973000BF73CB4EB2331\043A6A5B00014973000BF73CB4EB2331.exe
      "C:\ProgramData\043A6A5B00014973000BF73CB4EB2331\043A6A5B00014973000BF73CB4EB2331.exe" -d "C:\Users\Admin\AppData\Local\Temp\5c467a6d63e504bddb4874f2a6d0f3ac_JaffaCakes118.exe"
      2⤵
      • UAC bypass
      • Windows security bypass
      • Deletes itself
      • Executes dropped EXE
      • Windows security modification
      • Checks whether UAC is enabled
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      • System policy modification
      PID:2976

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\ProgramData\043A6A5B00014973000BF73CB4EB2331\043A6A5B00014973000BF73CB4EB2331

    Filesize

    328B

    MD5

    87c3c4686a9e06665d82d192f0fdd9b4

    SHA1

    a67b3cc504c98829c3b7817c9c0f62de62d77007

    SHA256

    1be4347f19855dc9c9bdb0c8131c98f575494e80c0c226067a63c220319872fd

    SHA512

    31113355ae35136dcd19fe3d0e7571d20090e826f2cc3031d76a90991bf1da1e70fe3142c091aaf479125f519c680d1f1a4c1d0847d3310524df4be8089581c5

  • \ProgramData\043A6A5B00014973000BF73CB4EB2331\043A6A5B00014973000BF73CB4EB2331.exe

    Filesize

    394KB

    MD5

    5c467a6d63e504bddb4874f2a6d0f3ac

    SHA1

    3dbf2b46825b95ad38d8623b95ba63eea66e971b

    SHA256

    69ac0a2c71ff729a68c58620cacf1a9c56656684c6a3080b887518247becc1a1

    SHA512

    73f49bcfb1348e5af205d0626d389f7833bfae912bf4ea558839cfa64062f556accbd13127734a07642231157dddc1817df10fe35f09047f4a61e480cb148349

  • memory/2028-18-0x0000000000DE0000-0x0000000000EB7000-memory.dmp

    Filesize

    860KB

  • memory/2028-22-0x0000000000DE0000-0x0000000000EA6000-memory.dmp

    Filesize

    792KB

  • memory/2028-2-0x0000000000DE0000-0x0000000000EA6000-memory.dmp

    Filesize

    792KB

  • memory/2028-29-0x0000000000DE0000-0x0000000000EA6000-memory.dmp

    Filesize

    792KB

  • memory/2028-3-0x0000000000DE0000-0x0000000000EB7000-memory.dmp

    Filesize

    860KB

  • memory/2028-0-0x0000000000170000-0x00000000001D0000-memory.dmp

    Filesize

    384KB

  • memory/2028-1-0x00000000001D0000-0x0000000000224000-memory.dmp

    Filesize

    336KB

  • memory/2028-28-0x0000000000DE0000-0x0000000000EB7000-memory.dmp

    Filesize

    860KB

  • memory/2976-10-0x00000000009A0000-0x0000000000A77000-memory.dmp

    Filesize

    860KB

  • memory/2976-23-0x00000000009A0000-0x0000000000A66000-memory.dmp

    Filesize

    792KB

  • memory/2976-19-0x00000000009A0000-0x0000000000A77000-memory.dmp

    Filesize

    860KB

  • memory/2976-9-0x00000000009A0000-0x0000000000A66000-memory.dmp

    Filesize

    792KB

  • memory/2976-30-0x00000000009A0000-0x0000000000A77000-memory.dmp

    Filesize

    860KB

  • memory/2976-36-0x00000000009A0000-0x0000000000A77000-memory.dmp

    Filesize

    860KB