Analysis

  • max time kernel
    106s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/10/2022, 22:55

General

  • Target

    92d3f21a6d25f4c8994174dee85d793931d2d6f97b5be6b079210b344579eaad.exe

  • Size

    322KB

  • MD5

    676618c1957f61dfbe893f464adba508

  • SHA1

    58a6bdca8391dfd69025b81d7b7ef5eaad9fc286

  • SHA256

    92d3f21a6d25f4c8994174dee85d793931d2d6f97b5be6b079210b344579eaad

  • SHA512

    9706d2d3a0aaeb507de7e3731de63a22e12c1a42a6d178240675491f4fc18c90b14746898e4aa081aafae78a459974f8eb04050ad80f2926d2cd4225ce2b28bc

  • SSDEEP

    6144:eKlzr1sYCzek2ciDaP9Xk6Ln1W8W/9InBSkZZmLdGcAdgdY6RKpjS:eGhQ2ciDq9ZL1W8q9InBRqELdolRKpj

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 4 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Creates scheduled task(s) 1 TTPs 2 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious use of WriteProcessMemory 33 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\92d3f21a6d25f4c8994174dee85d793931d2d6f97b5be6b079210b344579eaad.exe
    "C:\Users\Admin\AppData\Local\Temp\92d3f21a6d25f4c8994174dee85d793931d2d6f97b5be6b079210b344579eaad.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:884
    • C:\Users\Admin\AppData\Local\Temp\92d3f21a6d25f4c8994174dee85d793931d2d6f97b5be6b079210b344579eaad.exe
      C:\Users\Admin\AppData\Local\Temp\92d3f21a6d25f4c8994174dee85d793931d2d6f97b5be6b079210b344579eaad.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4352
      • C:\Windows\SysWOW64\schtasks.exe
        /C /create /F /sc minute /mo 1 /tn "Telemetry Logging" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe"
        3⤵
        • Creates scheduled task(s)
        PID:2616
  • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
    C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4568
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:4780
      • C:\Windows\SysWOW64\schtasks.exe
        /C /create /F /sc minute /mo 1 /tn "Telemetry Logging" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe"
        3⤵
        • Creates scheduled task(s)
        PID:3132
  • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
    C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2104
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:2412

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\oobeldr.exe.log

          Filesize

          789B

          MD5

          03d2df1e8834bc4ec1756735429b458c

          SHA1

          4ee6c0f5b04c8e0c5076219c5724032daab11d40

          SHA256

          745ab70552d9a0463b791fd8dc1942838ac3e34fb1a68f09ed3766c7e3b05631

          SHA512

          2482c3d4478125ccbc7f224f50e86b7bf925ed438b59f4dce57b9b6bcdb59df51417049096b131b6b911173550eed98bc92aba7050861de303a692f0681b197b

        • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

          Filesize

          322KB

          MD5

          676618c1957f61dfbe893f464adba508

          SHA1

          58a6bdca8391dfd69025b81d7b7ef5eaad9fc286

          SHA256

          92d3f21a6d25f4c8994174dee85d793931d2d6f97b5be6b079210b344579eaad

          SHA512

          9706d2d3a0aaeb507de7e3731de63a22e12c1a42a6d178240675491f4fc18c90b14746898e4aa081aafae78a459974f8eb04050ad80f2926d2cd4225ce2b28bc

        • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

          Filesize

          322KB

          MD5

          676618c1957f61dfbe893f464adba508

          SHA1

          58a6bdca8391dfd69025b81d7b7ef5eaad9fc286

          SHA256

          92d3f21a6d25f4c8994174dee85d793931d2d6f97b5be6b079210b344579eaad

          SHA512

          9706d2d3a0aaeb507de7e3731de63a22e12c1a42a6d178240675491f4fc18c90b14746898e4aa081aafae78a459974f8eb04050ad80f2926d2cd4225ce2b28bc

        • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

          Filesize

          322KB

          MD5

          676618c1957f61dfbe893f464adba508

          SHA1

          58a6bdca8391dfd69025b81d7b7ef5eaad9fc286

          SHA256

          92d3f21a6d25f4c8994174dee85d793931d2d6f97b5be6b079210b344579eaad

          SHA512

          9706d2d3a0aaeb507de7e3731de63a22e12c1a42a6d178240675491f4fc18c90b14746898e4aa081aafae78a459974f8eb04050ad80f2926d2cd4225ce2b28bc

        • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

          Filesize

          322KB

          MD5

          676618c1957f61dfbe893f464adba508

          SHA1

          58a6bdca8391dfd69025b81d7b7ef5eaad9fc286

          SHA256

          92d3f21a6d25f4c8994174dee85d793931d2d6f97b5be6b079210b344579eaad

          SHA512

          9706d2d3a0aaeb507de7e3731de63a22e12c1a42a6d178240675491f4fc18c90b14746898e4aa081aafae78a459974f8eb04050ad80f2926d2cd4225ce2b28bc

        • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

          Filesize

          322KB

          MD5

          676618c1957f61dfbe893f464adba508

          SHA1

          58a6bdca8391dfd69025b81d7b7ef5eaad9fc286

          SHA256

          92d3f21a6d25f4c8994174dee85d793931d2d6f97b5be6b079210b344579eaad

          SHA512

          9706d2d3a0aaeb507de7e3731de63a22e12c1a42a6d178240675491f4fc18c90b14746898e4aa081aafae78a459974f8eb04050ad80f2926d2cd4225ce2b28bc

        • memory/884-133-0x0000000007AB0000-0x0000000008054000-memory.dmp

          Filesize

          5.6MB

        • memory/884-134-0x00000000075A0000-0x0000000007632000-memory.dmp

          Filesize

          584KB

        • memory/884-135-0x0000000007840000-0x00000000078B6000-memory.dmp

          Filesize

          472KB

        • memory/884-136-0x00000000062D0000-0x00000000062EE000-memory.dmp

          Filesize

          120KB

        • memory/884-132-0x0000000000590000-0x00000000005E6000-memory.dmp

          Filesize

          344KB

        • memory/4352-142-0x0000000000400000-0x0000000000406000-memory.dmp

          Filesize

          24KB

        • memory/4352-140-0x0000000000400000-0x0000000000406000-memory.dmp

          Filesize

          24KB

        • memory/4352-138-0x0000000000400000-0x0000000000406000-memory.dmp

          Filesize

          24KB