Analysis

  • max time kernel
    143s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/10/2023, 05:07

General

  • Target

    Setup_JC.exe

  • Size

    2.2MB

  • MD5

    27d747d300ba711e65d0391e0607938d

  • SHA1

    bcb8b919a209eab48df8b6ce2eb8745da8a413c9

  • SHA256

    7b47b4d8a95cce222ac851ba2a51db39ae96e5b2fa11a471373bf970a6cd0650

  • SHA512

    b9c2dd1ef0444530ebcd0bdbbc33947eae3165d6ce1ea88361c978e0911d735d895aebf8d83a5ed4ab07276e252bf1a1c3c5f0e28c01f692d4cce02d8e482c27

  • SSDEEP

    24576:h7FUDowAyrTVE3U5FRBULlvx+Ze6lNCvSE9t2BY/2iUI1z2/x2qQnv7T:hBuZrEUkhpiNCvrwBE1a/xkf

Score
7/10

Malware Config

Signatures

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\Setup_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\Setup_JC.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2012
    • C:\Users\Admin\AppData\Local\Temp\is-BN07Q.tmp\Setup_JC.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-BN07Q.tmp\Setup_JC.tmp" /SL5="$B021A,886784,0,C:\Users\Admin\AppData\Local\Temp\Setup_JC.exe"
      2⤵
      • Executes dropped EXE
      PID:4512

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\is-BN07Q.tmp\Setup_JC.tmp

          Filesize

          3.1MB

          MD5

          38e25f55bcb7aa7541626311ca307a98

          SHA1

          23f491b9280c80f6d97afbb2f9ac7ebcbf513a3e

          SHA256

          213e64cac35f2dc6c198b1c508c41cd2911d31c7d70b66ca07bed751328d0fc0

          SHA512

          65c9c44951de99164168cbf997ad62d973fc0838a0bb66c46eabcc04201cde71c9ea7424b90d21cfe5e3177a2e6c870d9c4e437a481b9ae74ae77320667f9341

        • memory/2012-1-0x0000000000400000-0x00000000004E6000-memory.dmp

          Filesize

          920KB

        • memory/2012-8-0x0000000000400000-0x00000000004E6000-memory.dmp

          Filesize

          920KB

        • memory/4512-6-0x0000000000D10000-0x0000000000D11000-memory.dmp

          Filesize

          4KB

        • memory/4512-10-0x0000000000400000-0x0000000000720000-memory.dmp

          Filesize

          3.1MB

        • memory/4512-11-0x0000000000D10000-0x0000000000D11000-memory.dmp

          Filesize

          4KB