Analysis

  • max time kernel
    143s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-07-2023 19:26

General

  • Target

    NA_NA_2d1cf733673773exeexe_JC.exe

  • Size

    370KB

  • MD5

    2d1cf73367377363b9978e2ff3911a59

  • SHA1

    7d93df9dd7400c74e9f2a64309641dea5aa6c1b4

  • SHA256

    7c73cf864ebaeadd8aec7c3df68ce3bae6bb1ae08432ab8d5540c1175037d00d

  • SHA512

    dcd0c2eef7cfb5747edaea6c030e3b3ed231bf0490d79398df781a5c37d3f1ad77fb6b1ce20a55133c69247b4bb9e15ef05249dd0d8c3bf596bb144ddb522f71

  • SSDEEP

    6144:yplrlbbDdQaqd2X/96fr3KFEUGjr8uB2WgcA0cpXEVNrvGZ4FUqm6:yplrVbDdQaqdS/ofraFErH8uB2Wm0SXj

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NA_NA_2d1cf733673773exeexe_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\NA_NA_2d1cf733673773exeexe_JC.exe"
    1⤵
    • Drops file in Program Files directory
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1536
    • C:\Program Files\Installing\DirectX.exe
      "C:\Program Files\Installing\DirectX.exe" "33201"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      PID:5064

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Program Files\Installing\DirectX.exe

    Filesize

    370KB

    MD5

    1245a59bf919a3e05a73b36b83c2f01b

    SHA1

    e14d1e3212cad5e5df71e5c838779dbe240ade8a

    SHA256

    9c4929f27cec05fe54c1785022cd3b0e47ca9c3fb9416201f5ce2c9ba2ba98f0

    SHA512

    9aa5285ab486b60db6002b5af667cb4853f0fc90c30aa130a7ef8ae490b172786f644e6e5c93ab4eaa10b47c77d77f874959ac3d0456d6da676400ee691d6bc3

  • C:\Program Files\Installing\DirectX.exe

    Filesize

    370KB

    MD5

    1245a59bf919a3e05a73b36b83c2f01b

    SHA1

    e14d1e3212cad5e5df71e5c838779dbe240ade8a

    SHA256

    9c4929f27cec05fe54c1785022cd3b0e47ca9c3fb9416201f5ce2c9ba2ba98f0

    SHA512

    9aa5285ab486b60db6002b5af667cb4853f0fc90c30aa130a7ef8ae490b172786f644e6e5c93ab4eaa10b47c77d77f874959ac3d0456d6da676400ee691d6bc3