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Analysis

  • max time kernel
    167s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    30/10/2022, 15:49

General

  • Target

    cc82ea62269bf7ea7dd8e81c609def152868c5474f10fb5b06e38d24ed466056.exe

  • Size

    456KB

  • MD5

    835a576320871ff01ffdd120a1d3ae20

  • SHA1

    a8e1dae526e492c3e21c512434396328be6e0a8a

  • SHA256

    cc82ea62269bf7ea7dd8e81c609def152868c5474f10fb5b06e38d24ed466056

  • SHA512

    4a2e0aa49c3f5d7ef38cf226634654e1668fa6b7126b2a9f8cc46cdcd2e85a7776887e5b7b18db18f516dafaeb724d1419291bbc78453f40ce970f1e48ce7b1c

  • SSDEEP

    12288:7L5cUB8YBJ8W96FXYHAvb8QSCiuZTccuuE57:P5cUOYjN2oQIQSCxZIcuBN

Malware Config

Signatures

  • Windows security bypass 2 TTPs 10 IoCs
  • Disables taskbar notifications via registry modification
  • Executes dropped EXE 1 IoCs
  • Deletes itself 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Windows security modification 2 TTPs 14 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cc82ea62269bf7ea7dd8e81c609def152868c5474f10fb5b06e38d24ed466056.exe
    "C:\Users\Admin\AppData\Local\Temp\cc82ea62269bf7ea7dd8e81c609def152868c5474f10fb5b06e38d24ed466056.exe"
    1⤵
    • Windows security bypass
    • Loads dropped DLL
    • Windows security modification
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1884
    • C:\ProgramData\F4D55F6500014973000CA680B4EB2331\F4D55F6500014973000CA680B4EB2331.exe
      "C:\ProgramData\F4D55F6500014973000CA680B4EB2331\F4D55F6500014973000CA680B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\cc82ea62269bf7ea7dd8e81c609def152868c5474f10fb5b06e38d24ed466056.exe"
      2⤵
      • Windows security bypass
      • Executes dropped EXE
      • Deletes itself
      • Windows security modification
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:684

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\ProgramData\F4D55F6500014973000CA680B4EB2331\F4D55F6500014973000CA680B4EB2331.exe

    Filesize

    456KB

    MD5

    835a576320871ff01ffdd120a1d3ae20

    SHA1

    a8e1dae526e492c3e21c512434396328be6e0a8a

    SHA256

    cc82ea62269bf7ea7dd8e81c609def152868c5474f10fb5b06e38d24ed466056

    SHA512

    4a2e0aa49c3f5d7ef38cf226634654e1668fa6b7126b2a9f8cc46cdcd2e85a7776887e5b7b18db18f516dafaeb724d1419291bbc78453f40ce970f1e48ce7b1c

  • C:\ProgramData\F4D55F6500014973000CA680B4EB2331\F4D55F6500014973000CA680B4EB2331.exe

    Filesize

    456KB

    MD5

    835a576320871ff01ffdd120a1d3ae20

    SHA1

    a8e1dae526e492c3e21c512434396328be6e0a8a

    SHA256

    cc82ea62269bf7ea7dd8e81c609def152868c5474f10fb5b06e38d24ed466056

    SHA512

    4a2e0aa49c3f5d7ef38cf226634654e1668fa6b7126b2a9f8cc46cdcd2e85a7776887e5b7b18db18f516dafaeb724d1419291bbc78453f40ce970f1e48ce7b1c

  • \ProgramData\F4D55F6500014973000CA680B4EB2331\F4D55F6500014973000CA680B4EB2331.exe

    Filesize

    456KB

    MD5

    835a576320871ff01ffdd120a1d3ae20

    SHA1

    a8e1dae526e492c3e21c512434396328be6e0a8a

    SHA256

    cc82ea62269bf7ea7dd8e81c609def152868c5474f10fb5b06e38d24ed466056

    SHA512

    4a2e0aa49c3f5d7ef38cf226634654e1668fa6b7126b2a9f8cc46cdcd2e85a7776887e5b7b18db18f516dafaeb724d1419291bbc78453f40ce970f1e48ce7b1c

  • \ProgramData\F4D55F6500014973000CA680B4EB2331\F4D55F6500014973000CA680B4EB2331.exe

    Filesize

    456KB

    MD5

    835a576320871ff01ffdd120a1d3ae20

    SHA1

    a8e1dae526e492c3e21c512434396328be6e0a8a

    SHA256

    cc82ea62269bf7ea7dd8e81c609def152868c5474f10fb5b06e38d24ed466056

    SHA512

    4a2e0aa49c3f5d7ef38cf226634654e1668fa6b7126b2a9f8cc46cdcd2e85a7776887e5b7b18db18f516dafaeb724d1419291bbc78453f40ce970f1e48ce7b1c

  • memory/684-62-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/684-64-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/1884-54-0x0000000075E31000-0x0000000075E33000-memory.dmp

    Filesize

    8KB

  • memory/1884-55-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/1884-63-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/1884-65-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB