Analysis

  • max time kernel
    142s
  • 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
    18/01/2024, 04:26

General

  • Target

    6477461fd7ddd48e195956d286f83ac1.exe

  • Size

    744KB

  • MD5

    6477461fd7ddd48e195956d286f83ac1

  • SHA1

    c37e900f755cb81622168a7332406f1845c8be1d

  • SHA256

    49181c6af264614d03875b8436783b6ed8a678052483afd8dab7c7d893656c56

  • SHA512

    1f346bc25f2bdc681412dd3fd04333544629f7360593e3917d948369953e79977592f527ebd4a821f85a6a02b566a05d5fdbba14df6e4d702348cd5b2267d2c2

  • SSDEEP

    12288:uaHc64b888888888888W888888888889jscV7TdjL47zdU5imqsX3sv33rD+zG/k:F86IIW7uvmQBsHUezG/aYFkJR30F6rpF

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Script User-Agent 1 IoCs

    Uses user-agent string associated with script host/environment.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6477461fd7ddd48e195956d286f83ac1.exe
    "C:\Users\Admin\AppData\Local\Temp\6477461fd7ddd48e195956d286f83ac1.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2172
    • C:\Users\Admin\AppData\Local\Temp\is-RS70A.tmp\6477461fd7ddd48e195956d286f83ac1.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-RS70A.tmp\6477461fd7ddd48e195956d286f83ac1.tmp" /SL5="$A0048,371795,121344,C:\Users\Admin\AppData\Local\Temp\6477461fd7ddd48e195956d286f83ac1.exe"
      2⤵
      • Executes dropped EXE
      PID:4976

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\is-RS70A.tmp\6477461fd7ddd48e195956d286f83ac1.tmp

          Filesize

          1.1MB

          MD5

          34acc2bdb45a9c436181426828c4cb49

          SHA1

          5adaa1ac822e6128b8d4b59a54d19901880452ae

          SHA256

          9c81817acd4982632d8c7f1df3898fca1477577738184265d735f49fc5480f07

          SHA512

          134ff4022571efd46f7a62e99b857ebe834e9916c786345908010f9e1fb90be226b740ddee16ae9290fe45c86be7238c4555e422abe66a461d11545e19734beb

        • memory/2172-0-0x0000000000400000-0x0000000000428000-memory.dmp

          Filesize

          160KB

        • memory/2172-7-0x0000000000400000-0x0000000000428000-memory.dmp

          Filesize

          160KB

        • memory/4976-5-0x00000000006D0000-0x00000000006D1000-memory.dmp

          Filesize

          4KB

        • memory/4976-8-0x0000000000400000-0x000000000052E000-memory.dmp

          Filesize

          1.2MB

        • memory/4976-11-0x00000000006D0000-0x00000000006D1000-memory.dmp

          Filesize

          4KB