Analysis

  • max time kernel
    105s
  • 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
    01/11/2022, 11:38

General

  • Target

    1365204b7d93108e23a66cfcff4c44cdda812c6b57f361493ba9b827ce853b03.exe

  • Size

    324KB

  • MD5

    da6de5e3bf4e303a72c60b7ece59d4bd

  • SHA1

    84d2a1832e8cde644fd4fd4b2ce2316e275476b8

  • SHA256

    1365204b7d93108e23a66cfcff4c44cdda812c6b57f361493ba9b827ce853b03

  • SHA512

    7e23a48b6627f40569dabc8e222f85b203eaa4b8297bd29e8ef5d0135e0ee27ffcdb917962221a60f0d019801c697d18bb4196f778ab37c6a4b1c20bc567b250

  • SSDEEP

    6144:eKlzr1sYCzek2ciDaP9Xk6Ln1W8W/9InBSkZZmLdGcAdgdY6RKpjS:eGhQ2ciDq9ZL1W8q9InBRqELdolRKpj

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 5 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 36 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1365204b7d93108e23a66cfcff4c44cdda812c6b57f361493ba9b827ce853b03.exe
    "C:\Users\Admin\AppData\Local\Temp\1365204b7d93108e23a66cfcff4c44cdda812c6b57f361493ba9b827ce853b03.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:892
    • C:\Users\Admin\AppData\Local\Temp\1365204b7d93108e23a66cfcff4c44cdda812c6b57f361493ba9b827ce853b03.exe
      C:\Users\Admin\AppData\Local\Temp\1365204b7d93108e23a66cfcff4c44cdda812c6b57f361493ba9b827ce853b03.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3812
      • 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:1812
  • 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:4780
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:692
    • 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:4176
      • 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:1480
  • 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:2096
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:2940

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        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

          324KB

          MD5

          da6de5e3bf4e303a72c60b7ece59d4bd

          SHA1

          84d2a1832e8cde644fd4fd4b2ce2316e275476b8

          SHA256

          1365204b7d93108e23a66cfcff4c44cdda812c6b57f361493ba9b827ce853b03

          SHA512

          7e23a48b6627f40569dabc8e222f85b203eaa4b8297bd29e8ef5d0135e0ee27ffcdb917962221a60f0d019801c697d18bb4196f778ab37c6a4b1c20bc567b250

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

          Filesize

          324KB

          MD5

          da6de5e3bf4e303a72c60b7ece59d4bd

          SHA1

          84d2a1832e8cde644fd4fd4b2ce2316e275476b8

          SHA256

          1365204b7d93108e23a66cfcff4c44cdda812c6b57f361493ba9b827ce853b03

          SHA512

          7e23a48b6627f40569dabc8e222f85b203eaa4b8297bd29e8ef5d0135e0ee27ffcdb917962221a60f0d019801c697d18bb4196f778ab37c6a4b1c20bc567b250

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

          Filesize

          324KB

          MD5

          da6de5e3bf4e303a72c60b7ece59d4bd

          SHA1

          84d2a1832e8cde644fd4fd4b2ce2316e275476b8

          SHA256

          1365204b7d93108e23a66cfcff4c44cdda812c6b57f361493ba9b827ce853b03

          SHA512

          7e23a48b6627f40569dabc8e222f85b203eaa4b8297bd29e8ef5d0135e0ee27ffcdb917962221a60f0d019801c697d18bb4196f778ab37c6a4b1c20bc567b250

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

          Filesize

          324KB

          MD5

          da6de5e3bf4e303a72c60b7ece59d4bd

          SHA1

          84d2a1832e8cde644fd4fd4b2ce2316e275476b8

          SHA256

          1365204b7d93108e23a66cfcff4c44cdda812c6b57f361493ba9b827ce853b03

          SHA512

          7e23a48b6627f40569dabc8e222f85b203eaa4b8297bd29e8ef5d0135e0ee27ffcdb917962221a60f0d019801c697d18bb4196f778ab37c6a4b1c20bc567b250

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

          Filesize

          324KB

          MD5

          da6de5e3bf4e303a72c60b7ece59d4bd

          SHA1

          84d2a1832e8cde644fd4fd4b2ce2316e275476b8

          SHA256

          1365204b7d93108e23a66cfcff4c44cdda812c6b57f361493ba9b827ce853b03

          SHA512

          7e23a48b6627f40569dabc8e222f85b203eaa4b8297bd29e8ef5d0135e0ee27ffcdb917962221a60f0d019801c697d18bb4196f778ab37c6a4b1c20bc567b250

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

          Filesize

          324KB

          MD5

          da6de5e3bf4e303a72c60b7ece59d4bd

          SHA1

          84d2a1832e8cde644fd4fd4b2ce2316e275476b8

          SHA256

          1365204b7d93108e23a66cfcff4c44cdda812c6b57f361493ba9b827ce853b03

          SHA512

          7e23a48b6627f40569dabc8e222f85b203eaa4b8297bd29e8ef5d0135e0ee27ffcdb917962221a60f0d019801c697d18bb4196f778ab37c6a4b1c20bc567b250

        • memory/892-133-0x0000000007680000-0x0000000007C24000-memory.dmp

          Filesize

          5.6MB

        • memory/892-134-0x0000000007170000-0x0000000007202000-memory.dmp

          Filesize

          584KB

        • memory/892-135-0x0000000007410000-0x0000000007486000-memory.dmp

          Filesize

          472KB

        • memory/892-136-0x0000000007100000-0x000000000711E000-memory.dmp

          Filesize

          120KB

        • memory/892-132-0x00000000002B0000-0x0000000000306000-memory.dmp

          Filesize

          344KB

        • memory/3812-142-0x0000000000400000-0x0000000000406000-memory.dmp

          Filesize

          24KB

        • memory/3812-140-0x0000000000400000-0x0000000000406000-memory.dmp

          Filesize

          24KB

        • memory/3812-138-0x0000000000400000-0x0000000000406000-memory.dmp

          Filesize

          24KB