Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-04-2024 02:15

General

  • Target

    9ee5aa12e00a93dce8ac75f503a5a5d9a6aa8d025ca38def0e2a18bd46d2a619.exe

  • Size

    288KB

  • MD5

    c43834acaf8ccdb18034c0b098f5309a

  • SHA1

    ca3c180741d7a7d6b8c3ecfd2dd16800b91ce12b

  • SHA256

    9ee5aa12e00a93dce8ac75f503a5a5d9a6aa8d025ca38def0e2a18bd46d2a619

  • SHA512

    251abae05a909011eedd4b14d9d2d3112a0c385f4d3f6b9d7348ec4c88006befd00d0a09369af8f611e0b4dbd53d3fa6d49ef1fac3755cae21a600bb31465893

  • SSDEEP

    6144:2GsKaprIaEEGsO8iqvMbfvuJtPGPYRAddGVtdW/sEM+rW+0gM7uRw0sNV:ElprUElO8i2Mb3uJIwRhVtdW/sEzrWtJ

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Program crash 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9ee5aa12e00a93dce8ac75f503a5a5d9a6aa8d025ca38def0e2a18bd46d2a619.exe
    "C:\Users\Admin\AppData\Local\Temp\9ee5aa12e00a93dce8ac75f503a5a5d9a6aa8d025ca38def0e2a18bd46d2a619.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:1480
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1480 -s 396
      2⤵
      • Program crash
      PID:5072
    • C:\Users\Admin\AppData\Local\Temp\9ee5aa12e00a93dce8ac75f503a5a5d9a6aa8d025ca38def0e2a18bd46d2a619.exe
      C:\Users\Admin\AppData\Local\Temp\9ee5aa12e00a93dce8ac75f503a5a5d9a6aa8d025ca38def0e2a18bd46d2a619.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4748
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4748 -s 376
        3⤵
        • Program crash
        PID:4892
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1480 -ip 1480
    1⤵
      PID:516
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4748 -ip 4748
      1⤵
        PID:2124

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\9ee5aa12e00a93dce8ac75f503a5a5d9a6aa8d025ca38def0e2a18bd46d2a619.exe

        Filesize

        288KB

        MD5

        b0ce03fdafaa4b3c05b2b445d37c72fe

        SHA1

        dec0643f14b66dd23c8ea0ea16f10e1805253bef

        SHA256

        bacc2137d2ca444d41b6c78de14edc8fc3da4921be976b0159951905ad0fc20a

        SHA512

        5a12c3aab7012ef916e36ed62c9bac629f32bd0e3d2832120401c92dadf0de07d60b4a4a11970f027565c8d64d2582a7c24a35b2d6d424fff75d647400001d93

      • memory/1480-0-0x0000000000400000-0x0000000000437000-memory.dmp

        Filesize

        220KB

      • memory/1480-6-0x0000000000400000-0x0000000000437000-memory.dmp

        Filesize

        220KB

      • memory/4748-7-0x0000000000400000-0x0000000000437000-memory.dmp

        Filesize

        220KB

      • memory/4748-8-0x0000000000400000-0x000000000041A000-memory.dmp

        Filesize

        104KB

      • memory/4748-13-0x0000000001520000-0x0000000001557000-memory.dmp

        Filesize

        220KB