Analysis

  • max time kernel
    140s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/08/2023, 07:51

General

  • Target

    File.js

  • Size

    354KB

  • MD5

    56cdaacd1ad2f15d39329d2228faf410

  • SHA1

    a458ff2092cb22bff8841d099993a693481f893a

  • SHA256

    43042751e19dca0c882b05dd29e02a1b4ed2453f8c482f016054256690788df8

  • SHA512

    fcbf868dfe1cbc8ee09a9af4ccdac6490fad14c9ee149f8efa0076ae088cf4dd18ffe41c2fd998b071734c512b79e480a33de38bbd192dad09a56d2c8cb7e547

  • SSDEEP

    6144:qzIw9dIB6UmEBa7ydz8fy3h51wVhlC1ZuSSQxIEcoYVidGQKL9PEAJ:8laN8q151wVhwLSKqs1YPEg

Score
4/10

Malware Config

Signatures

  • Drops file in Program Files directory 12 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\File.js
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1020
    • C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe
      "C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe" -jar "C:\Users\Admin\AppData\Roaming\dgwaoy.txt"
      2⤵
      • Drops file in Program Files directory
      PID:1304

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\dgwaoy.txt

    Filesize

    164KB

    MD5

    e8639424cdaefdbc6cadba38b5c3b711

    SHA1

    37f1e654f64726e94de6539b20c6382c71aac93f

    SHA256

    ab6f8c51d1f15a18cd23e1ad5a34c82c83746befb7d11cce2860c971be35adaa

    SHA512

    b520f723016f8ceb0713afe3a8ead594dfd0c8617fe3d535c9e68dd16a7914d146a51213a9caaa3dce5b3ca4fd4247a6a3f03b2c4f82ccf10886bef1257a9fdc

  • memory/1304-139-0x0000000002EC0000-0x0000000003EC0000-memory.dmp

    Filesize

    16.0MB

  • memory/1304-146-0x0000000000F90000-0x0000000000F91000-memory.dmp

    Filesize

    4KB

  • memory/1304-155-0x0000000002EC0000-0x0000000003EC0000-memory.dmp

    Filesize

    16.0MB

  • memory/1304-156-0x0000000000F90000-0x0000000000F91000-memory.dmp

    Filesize

    4KB

  • memory/1304-157-0x0000000000F90000-0x0000000000F91000-memory.dmp

    Filesize

    4KB

  • memory/1304-164-0x0000000002EC0000-0x0000000003EC0000-memory.dmp

    Filesize

    16.0MB

  • memory/1304-173-0x0000000003140000-0x0000000003150000-memory.dmp

    Filesize

    64KB

  • memory/1304-174-0x00000000031C0000-0x00000000031D0000-memory.dmp

    Filesize

    64KB

  • memory/1304-175-0x0000000003170000-0x0000000003180000-memory.dmp

    Filesize

    64KB

  • memory/1304-176-0x0000000003180000-0x0000000003190000-memory.dmp

    Filesize

    64KB

  • memory/1304-177-0x0000000003190000-0x00000000031A0000-memory.dmp

    Filesize

    64KB

  • memory/1304-178-0x00000000031A0000-0x00000000031B0000-memory.dmp

    Filesize

    64KB

  • memory/1304-179-0x0000000002EC0000-0x0000000003EC0000-memory.dmp

    Filesize

    16.0MB

  • memory/1304-180-0x00000000031B0000-0x00000000031C0000-memory.dmp

    Filesize

    64KB

  • memory/1304-181-0x0000000002EC0000-0x0000000003EC0000-memory.dmp

    Filesize

    16.0MB