Analysis

  • max time kernel
    146s
  • max time network
    62s
  • platform
    windows10_x64
  • resource
    win10v200430
  • submitted
    29-06-2020 07:29

General

  • Target

    d83e3f5b248bc0b1676bb081cd50e8df0dd600f4b9253465aa6ed63f263cfd19.exe

  • Size

    300KB

  • MD5

    2a4f55e3cee56751331314b2357bac87

  • SHA1

    8750c27c58467b1c05e9912ce80ecce524ff3c38

  • SHA256

    d83e3f5b248bc0b1676bb081cd50e8df0dd600f4b9253465aa6ed63f263cfd19

  • SHA512

    e2fa380ce7daa64eb9854204625d422d94b6af310f3ffefbd5b3daf59dbda91ff236f3e5559d3f1f9794239e448317c3295c3f264021f9e5d2dbb1073b77cb1d

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • Suspicious use of SetThreadContext 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d83e3f5b248bc0b1676bb081cd50e8df0dd600f4b9253465aa6ed63f263cfd19.exe
    "C:\Users\Admin\AppData\Local\Temp\d83e3f5b248bc0b1676bb081cd50e8df0dd600f4b9253465aa6ed63f263cfd19.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    • Suspicious use of SetThreadContext
    PID:3544
    • C:\Users\Admin\AppData\Local\Temp\d83e3f5b248bc0b1676bb081cd50e8df0dd600f4b9253465aa6ed63f263cfd19.exe
      "C:\Users\Admin\AppData\Local\Temp\d83e3f5b248bc0b1676bb081cd50e8df0dd600f4b9253465aa6ed63f263cfd19.exe"
      2⤵
        PID:500

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • \Users\Admin\AppData\Local\Temp\nsk95F2.tmp\sHkWWksrWFRGrUE.dll
    • \Users\Admin\AppData\Local\Temp\nsk95F2.tmp\writer.dll
    • memory/500-3-0x0000000000400000-0x000000000043B000-memory.dmp
      Filesize

      236KB

    • memory/500-4-0x000000000042B055-mapping.dmp
    • memory/500-5-0x0000000000400000-0x000000000043B000-memory.dmp
      Filesize

      236KB

    • memory/3544-2-0x0000000002332000-0x0000000002333000-memory.dmp
      Filesize

      4KB