Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    29/12/2023, 20:42

General

  • Target

    037821b839c9483dacc5da892337f56a.exe

  • Size

    82KB

  • MD5

    037821b839c9483dacc5da892337f56a

  • SHA1

    2badc5f448828d0916e5406588dbcc842f42109d

  • SHA256

    4301d83b83f651a9bbae7e535ad6993c2f7b10de06423d28113ea201a5d043e2

  • SHA512

    6c3ba10228e404974b74e96cda88b72f7c7ca8e6916ae1e5f681a6b5a89b91f2ff44951a968f1e40e8a16326f621e84fb9a38458f7d3dde4f9e4146b3dc4867c

  • SSDEEP

    1536:MhJz6Bldu2JvJlJOCGlugX8NwROUDXVqc+5qJrsyNv:gJzEseRlYlugX8NwROuXwWsyNv

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\037821b839c9483dacc5da892337f56a.exe
    "C:\Users\Admin\AppData\Local\Temp\037821b839c9483dacc5da892337f56a.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2988
    • C:\Users\Admin\AppData\Local\Temp\037821b839c9483dacc5da892337f56a.exe
      C:\Users\Admin\AppData\Local\Temp\037821b839c9483dacc5da892337f56a.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2316

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • \Users\Admin\AppData\Local\Temp\037821b839c9483dacc5da892337f56a.exe

          Filesize

          82KB

          MD5

          089be9641db31faf41f076cf234c1bdd

          SHA1

          03b4159eb5c36de7ea83106403a0816f360e9afd

          SHA256

          724b632bb5d06245b4b67e054b6bf96ea1a7651955dbdd1fcf1e5777ed87e102

          SHA512

          6479dd7193738cfb7847925641bc0908472a46d2cb5842cdd0221826c0412f8a68df05deed0502e17ddd69c6294e9e8cb6545972470a45ab009d6d85f5251bd1

        • memory/2316-18-0x0000000000140000-0x000000000016F000-memory.dmp

          Filesize

          188KB

        • memory/2316-29-0x00000000001B0000-0x00000000001CB000-memory.dmp

          Filesize

          108KB

        • memory/2316-24-0x0000000000400000-0x000000000040E000-memory.dmp

          Filesize

          56KB

        • memory/2316-20-0x0000000000400000-0x000000000042F000-memory.dmp

          Filesize

          188KB

        • memory/2988-0-0x0000000000400000-0x000000000042F000-memory.dmp

          Filesize

          188KB

        • memory/2988-15-0x0000000000400000-0x000000000041B000-memory.dmp

          Filesize

          108KB

        • memory/2988-12-0x0000000000210000-0x000000000023F000-memory.dmp

          Filesize

          188KB

        • memory/2988-2-0x0000000000400000-0x000000000041B000-memory.dmp

          Filesize

          108KB

        • memory/2988-1-0x0000000000140000-0x000000000016F000-memory.dmp

          Filesize

          188KB