Analysis

  • max time kernel
    150s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    25-12-2023 08:26

General

  • Target

    11ece73cadb5e695cea42aed921415fb.exe

  • Size

    416KB

  • MD5

    11ece73cadb5e695cea42aed921415fb

  • SHA1

    1701e21e788dfc0687d2e2c231881e58578778ac

  • SHA256

    7460ef16b409d6e8261a45aac83dd1b14221a683f6eff8d91d5002a9d14d35c5

  • SHA512

    d7c9cabf1513a5eed1d18706c8ecfc251dfd54a09be3fbde72fad745e911c32a69d4657260f3bf551c069d65ed77d1e3f44a013fc1318a752a6f2e91b97c4555

  • SSDEEP

    6144:xFXIg3Xl7XQb6v1gxMHgJVbWd9BiRqSxcVXVc0avukG+A+3FXxnC1/mxQcKlIOh5:xFrX9ghBWd9BiVxcVXyvuWPC1CQBhc6

Malware Config

Signatures

  • Windows security bypass 2 TTPs 10 IoCs
  • Disables taskbar notifications via registry modification
  • Deletes itself 1 IoCs
  • Executes dropped EXE 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\11ece73cadb5e695cea42aed921415fb.exe
    "C:\Users\Admin\AppData\Local\Temp\11ece73cadb5e695cea42aed921415fb.exe"
    1⤵
    • Windows security bypass
    • Loads dropped DLL
    • Windows security modification
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2256
    • C:\ProgramData\043A6AEB00014973000A4136B4EB2331\043A6AEB00014973000A4136B4EB2331.exe
      "C:\ProgramData\043A6AEB00014973000A4136B4EB2331\043A6AEB00014973000A4136B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\11ece73cadb5e695cea42aed921415fb.exe"
      2⤵
      • Windows security bypass
      • Deletes itself
      • Executes dropped EXE
      • 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:2252

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \ProgramData\043A6AEB00014973000A4136B4EB2331\043A6AEB00014973000A4136B4EB2331.exe

    Filesize

    416KB

    MD5

    11ece73cadb5e695cea42aed921415fb

    SHA1

    1701e21e788dfc0687d2e2c231881e58578778ac

    SHA256

    7460ef16b409d6e8261a45aac83dd1b14221a683f6eff8d91d5002a9d14d35c5

    SHA512

    d7c9cabf1513a5eed1d18706c8ecfc251dfd54a09be3fbde72fad745e911c32a69d4657260f3bf551c069d65ed77d1e3f44a013fc1318a752a6f2e91b97c4555

  • memory/2252-27-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/2252-11-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/2252-12-0x0000000000270000-0x0000000000272000-memory.dmp

    Filesize

    8KB

  • memory/2252-18-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/2252-29-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/2252-30-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/2252-31-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/2252-35-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/2256-2-0x00000000002F0000-0x00000000002F2000-memory.dmp

    Filesize

    8KB

  • memory/2256-1-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/2256-17-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/2256-25-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/2256-0-0x0000000000020000-0x0000000000022000-memory.dmp

    Filesize

    8KB