Analysis

  • max time kernel
    150s
  • max time network
    94s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/06/2024, 18:01

General

  • Target

    0f03f8c99e8a1c9f79799bd7ae0b4aaf_JaffaCakes118.exe

  • Size

    392KB

  • MD5

    0f03f8c99e8a1c9f79799bd7ae0b4aaf

  • SHA1

    48bfd094207de116f578a7340f5804607556ce14

  • SHA256

    bc2e18feb6393eaf30cd03cda9bd9f00ca431b4124ed3791612c6e2d620d1799

  • SHA512

    1de3e4ff3aa152d74e1e943312b4f793549dc1bc9e2a81177d91995489cf7dc20031e7e0d1684022c38c06b0298bcbc40a23958dca2853f2ce2a44ef6aa9dc67

  • SSDEEP

    6144:Ti1TOUzVPilUt6tE/K2fa7/3bCd9iPv9USgzUIHdbTuLC42DpFJ5FgzEx:T2TOQilUtZKwgvbQiP9cl4OJXgK

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 5 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0f03f8c99e8a1c9f79799bd7ae0b4aaf_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0f03f8c99e8a1c9f79799bd7ae0b4aaf_JaffaCakes118.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2584
    • C:\ProgramData\eA06511OeDdK06511\eA06511OeDdK06511.exe
      "C:\ProgramData\eA06511OeDdK06511\eA06511OeDdK06511.exe" "C:\Users\Admin\AppData\Local\Temp\0f03f8c99e8a1c9f79799bd7ae0b4aaf_JaffaCakes118.exe"
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:3288

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\ProgramData\eA06511OeDdK06511\eA06511OeDdK06511

    Filesize

    192B

    MD5

    21dac863de3f845b63c93dca31e1f787

    SHA1

    2348290259adc1d3f7473822b1908c608e1a2d94

    SHA256

    00201036ee4ae8865127be4fc6633ce9eecab2ed35b9f751159804f26656bba2

    SHA512

    2f30b6471412e4edc2a434c6f179e948d3df6fe69e76c424a1eb596e41ae41be080ee851abb271325ab03cb3852434b6490fed1d371b41f573a47fad0c0ca599

  • C:\ProgramData\eA06511OeDdK06511\eA06511OeDdK06511.exe

    Filesize

    392KB

    MD5

    879d61db3c59d5c33c36d7dd44b6e2e7

    SHA1

    14b4f4ce8e221950e41971f35ed69ec0e2d26bf5

    SHA256

    4a2e36eadc9baadb6485eb79498daee18502c9d8ef0bf9581ce96bea20763ac3

    SHA512

    e5d20b5ceb48e6b527b8e3ebca58cfceeb7b86a7c71abf062e11f4b2ab265c1d1b70420da63499c1ef749d83c89633ca971fe1370a34294e71b7e93d2b0eb34a

  • memory/2584-0-0x0000000002220000-0x0000000002223000-memory.dmp

    Filesize

    12KB

  • memory/2584-6-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2584-11-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/3288-14-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/3288-20-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/3288-23-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/3288-30-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB