Analysis

  • max time kernel
    29s
  • max time network
    88s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-11-2022 22:11

General

  • Target

    dae487db55808c01296ebf65c09a1c32e4eab45151704434b14764c2dccdd590.exe

  • Size

    93KB

  • MD5

    73017018f06f8d220ba35e2d28c30a1d

  • SHA1

    a645fcb19ea14d7ba355c3103fa5729c255efeba

  • SHA256

    dae487db55808c01296ebf65c09a1c32e4eab45151704434b14764c2dccdd590

  • SHA512

    fb11df2746bdfcafb6dfeaee5ccea68a22e55fcdbd8f6bd0f8cffa2f8ca6b353e7f54d9391e3f758802905d8f9c51eb69b6961c129769f5fc5519cce1690b22e

  • SSDEEP

    1536:+HxCaqYLXJOfEbvdTvqGORq0H/waHXxoqNFcMeYxoPRr:+Hx8YL02HamwFDoP

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops startup file 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dae487db55808c01296ebf65c09a1c32e4eab45151704434b14764c2dccdd590.exe
    "C:\Users\Admin\AppData\Local\Temp\dae487db55808c01296ebf65c09a1c32e4eab45151704434b14764c2dccdd590.exe"
    1⤵
    • Drops startup file
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1376
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\lsass.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\lsass.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3060
      • C:\Windows\explorer.exe
        C:\Windows\explorer.exe
        3⤵
          PID:644

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\lsass.exe

      Filesize

      93KB

      MD5

      73017018f06f8d220ba35e2d28c30a1d

      SHA1

      a645fcb19ea14d7ba355c3103fa5729c255efeba

      SHA256

      dae487db55808c01296ebf65c09a1c32e4eab45151704434b14764c2dccdd590

      SHA512

      fb11df2746bdfcafb6dfeaee5ccea68a22e55fcdbd8f6bd0f8cffa2f8ca6b353e7f54d9391e3f758802905d8f9c51eb69b6961c129769f5fc5519cce1690b22e

    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\lsass.exe

      Filesize

      93KB

      MD5

      73017018f06f8d220ba35e2d28c30a1d

      SHA1

      a645fcb19ea14d7ba355c3103fa5729c255efeba

      SHA256

      dae487db55808c01296ebf65c09a1c32e4eab45151704434b14764c2dccdd590

      SHA512

      fb11df2746bdfcafb6dfeaee5ccea68a22e55fcdbd8f6bd0f8cffa2f8ca6b353e7f54d9391e3f758802905d8f9c51eb69b6961c129769f5fc5519cce1690b22e

    • memory/644-136-0x0000000000000000-mapping.dmp

    • memory/644-138-0x0000000000300000-0x0000000000327000-memory.dmp

      Filesize

      156KB

    • memory/1376-132-0x0000000000400000-0x0000000000419000-memory.dmp

      Filesize

      100KB

    • memory/3060-133-0x0000000000000000-mapping.dmp

    • memory/3060-137-0x00000000005D0000-0x00000000005F7000-memory.dmp

      Filesize

      156KB