Analysis

  • max time kernel
    146s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/12/2023, 14:35

General

  • Target

    3a021d75a302de3fa1c5ac2300a44728.exe

  • Size

    105KB

  • MD5

    3a021d75a302de3fa1c5ac2300a44728

  • SHA1

    e63be4b07aa2d222efac3ecd4d81d61f2f1ab4ea

  • SHA256

    7e8cb9ef43368eddaa917474089b5dc864fa8e59730ec9f95fe7ec48d79d13e8

  • SHA512

    6ea5692600057435d7a78e778790f9fa3389588017b63d933e6ad219541e1489102bc4b37543cb53a99f1684cff6ef42691e23f099c2ba86e8d5b1962219738f

  • SSDEEP

    1536:TSq5yMgNZmtPSJQmz9LRNSOwpWfDpsuGSjhFicChoDV69jciZMUiTt6DtW9YH:eHp7mtjURIOwSpvGuhgYEjci3pW9i

Score
7/10

Malware Config

Signatures

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\3a021d75a302de3fa1c5ac2300a44728.exe
    "C:\Users\Admin\AppData\Local\Temp\3a021d75a302de3fa1c5ac2300a44728.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2984
    • C:\Users\Admin\AppData\Local\Temp\3a021d75a302de3fa1c5ac2300a44728.exe
      C:\Users\Admin\AppData\Local\Temp\3a021d75a302de3fa1c5ac2300a44728.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2516

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\3a021d75a302de3fa1c5ac2300a44728.exe

          Filesize

          105KB

          MD5

          7f30060a32f3b99771e1d578fa40a8fa

          SHA1

          e780a3f53ce5a38bd82c4f0db69e522be15ee80b

          SHA256

          fda6ee23444a9e3e04d3a1de5e29179d8fde0ea417e80387717c8a19e9ba4118

          SHA512

          700cc0625a7972ed0208954ee85f26d6665ec94343b30e9cfed2ecb0404b0c85f373ed9835c97415050664c4bd475ecda8cad6ee58e30c4ee48fb5b53d93dc0d

        • memory/2516-13-0x0000000000400000-0x000000000042F000-memory.dmp

          Filesize

          188KB

        • memory/2516-23-0x00000000014E0000-0x00000000014FB000-memory.dmp

          Filesize

          108KB

        • memory/2516-20-0x0000000000400000-0x000000000040E000-memory.dmp

          Filesize

          56KB

        • memory/2516-15-0x00000000001B0000-0x00000000001DF000-memory.dmp

          Filesize

          188KB

        • memory/2984-0-0x0000000000400000-0x000000000042F000-memory.dmp

          Filesize

          188KB

        • memory/2984-1-0x0000000001430000-0x000000000145F000-memory.dmp

          Filesize

          188KB

        • memory/2984-2-0x0000000000400000-0x000000000041B000-memory.dmp

          Filesize

          108KB

        • memory/2984-11-0x0000000000400000-0x000000000041B000-memory.dmp

          Filesize

          108KB