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Analysis

  • max time kernel
    140s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    31/12/2023, 07:26

General

  • Target

    2d5980620789e028934a96097f0cbcad.exe

  • Size

    208KB

  • MD5

    2d5980620789e028934a96097f0cbcad

  • SHA1

    c30257f136d9aad18b1ec33d927b194b6e3ae601

  • SHA256

    c62257a99d410a5c1fe9764a1bb9ed3b89bce688b599dafb74bbe02ef359672a

  • SHA512

    a6a2da28a8f751f67da0e5967a7aa6da2288966ef38644e44be1a0bce0c21610c83ffcfd359225a4a8b0dedb8fd3b803c5422ae584f8d20634af918f80acda0f

  • SSDEEP

    6144:mldxTC7qow3TW0ww7TjuCn7zUmQ7Y0pMWwBZx:+xEqPww7TjtzFQ7VpMWwZ

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 6 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2d5980620789e028934a96097f0cbcad.exe
    "C:\Users\Admin\AppData\Local\Temp\2d5980620789e028934a96097f0cbcad.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2928
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Local\Temp\6F3.tmp\vir.bat""
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:3056
      • C:\Windows\SysWOW64\calc.exe
        CALC.EXE
        3⤵
          PID:1744
        • C:\Users\Admin\AppData\Local\Temp\u.dll
          u.dll -bat vir.bat -save ose00000.exe.com -include s.dll -overwrite -nodelete
          3⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of WriteProcessMemory
          PID:2776
    • C:\Users\Admin\AppData\Local\Temp\u.dll
      u.dll -bat vir.bat -save 2d5980620789e028934a96097f0cbcad.exe.com -include s.dll -overwrite -nodelete
      1⤵
      • Executes dropped EXE
      PID:2192
    • C:\Users\Admin\AppData\Local\Temp\22DC.tmp\mpress.exe
      "C:\Users\Admin\AppData\Local\Temp\22DC.tmp\mpress.exe" "C:\Users\Admin\AppData\Local\Temp\exe22DD.tmp"
      1⤵
      • Executes dropped EXE
      PID:2832

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2776-93-0x0000000000320000-0x0000000000354000-memory.dmp

      Filesize

      208KB

    • memory/2776-92-0x0000000000320000-0x0000000000354000-memory.dmp

      Filesize

      208KB

    • memory/2832-95-0x0000000000400000-0x0000000000434000-memory.dmp

      Filesize

      208KB

    • memory/2832-100-0x0000000000400000-0x0000000000434000-memory.dmp

      Filesize

      208KB

    • memory/2928-0-0x0000000000400000-0x00000000004BF000-memory.dmp

      Filesize

      764KB

    • memory/2928-109-0x0000000000400000-0x00000000004BF000-memory.dmp

      Filesize

      764KB