Analysis

  • max time kernel
    141s
  • max time network
    98s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/05/2024, 15:12

General

  • Target

    gwb.exe

  • Size

    3.0MB

  • MD5

    7f4aeafe073e320d9efc9de7ccbca437

  • SHA1

    6c17de9fbb7fe2d74a1a7468a4cf47957fd2e595

  • SHA256

    5b1e40c694f550b781b5914a1fcfdf1683975155c161df2dd770da68652599a1

  • SHA512

    302d314fdfc1d19d291ee6088d3df609ab74bfa367a5c9a07d7af8fcd5b006d9764f5e9a75def7ebab1967758319e5b5a7c783f55a809b866e997a9d1d128f17

  • SSDEEP

    98304:AMe97B8givKWS7to2xywiRIOQwob+giVsTSczTyd:AMe9SvBSp0w2Lbr02d

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\gwb.exe
    "C:\Users\Admin\AppData\Local\Temp\gwb.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1504
    • C:\Users\Admin\AppData\Local\Temp\is-O86S7.tmp\is-RROC3.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-O86S7.tmp\is-RROC3.tmp" /SL4 $B0050 C:\Users\Admin\AppData\Local\Temp\gwb.exe 3137753 69120
      2⤵
      • Executes dropped EXE
      PID:2344

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\is-O86S7.tmp\is-RROC3.tmp

          Filesize

          571KB

          MD5

          5a19f5595b4f12b6d7449bf52bfe2aed

          SHA1

          dae85d5119344de86b8e2a9c8aaa90c759310050

          SHA256

          68db13c81ae2bac7d1d19cc7c92eda987c42110bbcc32e9ac78537320d688c71

          SHA512

          cde4fd2be1fb79c2cbef0be30f43b007109b0d0423a6cc99354b1a643977be633c90c068c558a3fbc3451a1cb8f1b27f2e554f0308ae0d8a0ccd97c84b9632d5

        • memory/1504-0-0x0000000000400000-0x0000000000418000-memory.dmp

          Filesize

          96KB

        • memory/1504-3-0x0000000000401000-0x000000000040D000-memory.dmp

          Filesize

          48KB

        • memory/1504-11-0x0000000000400000-0x0000000000418000-memory.dmp

          Filesize

          96KB

        • memory/2344-10-0x0000000000400000-0x000000000049D000-memory.dmp

          Filesize

          628KB

        • memory/2344-12-0x0000000000400000-0x000000000049D000-memory.dmp

          Filesize

          628KB