Analysis

  • max time kernel
    125s
  • max time network
    140s
  • platform
    windows10-1703_x64
  • resource
    win10-20220901-en
  • resource tags

    arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system
  • submitted
    31/10/2022, 22:05

General

  • Target

    6889302e6c295c04485042ec99f6d46a7062514b37ade7b2b9e5c1aa4ed59a8f.exe

  • Size

    322KB

  • MD5

    868ed4ffadee59587452b0f9c1e670ef

  • SHA1

    4ff6625d7e5dc723ec3897f5272036b67f780716

  • SHA256

    6889302e6c295c04485042ec99f6d46a7062514b37ade7b2b9e5c1aa4ed59a8f

  • SHA512

    59062dbc3695b753c24c24d09c434c97b143ca295190fa4d5305d451f8775e2730e8163d7efed8525ca94dfe8fc40ee59d4c7c5d0b2c746a3efa828a93820b3a

  • SSDEEP

    6144:eKlzr1sYCzek2ciDaP9Xk6Ln1W8W/9InBSkZZmLdGcAdgdY6RKpjS:eGhQ2ciDq9ZL1W8q9InBRqELdolRKpj

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 7 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 42 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6889302e6c295c04485042ec99f6d46a7062514b37ade7b2b9e5c1aa4ed59a8f.exe
    "C:\Users\Admin\AppData\Local\Temp\6889302e6c295c04485042ec99f6d46a7062514b37ade7b2b9e5c1aa4ed59a8f.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:344
    • C:\Users\Admin\AppData\Local\Temp\6889302e6c295c04485042ec99f6d46a7062514b37ade7b2b9e5c1aa4ed59a8f.exe
      C:\Users\Admin\AppData\Local\Temp\6889302e6c295c04485042ec99f6d46a7062514b37ade7b2b9e5c1aa4ed59a8f.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3028
      • 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:540
  • 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:3844
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:1340
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:4660
    • 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:4672
      • 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:4936
  • 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:2088
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:740
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:720

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

          db5ef8d7c51bad129d9097bf953e4913

          SHA1

          8439db960aa2d431bf5ec3c37af775b45eb07e06

          SHA256

          1248e67f10b47b397af3c8cbe342bad4be75c68b8e10f4ec6341195cc3138bd9

          SHA512

          04572485790b25e1751347e43b47174051cd153dd75fd55ee5590d25a2579f344cd96cf86cf45bdb7759e3e6d0f734d0ff717148ca70f501b9869e964e036fee

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

          Filesize

          322KB

          MD5

          868ed4ffadee59587452b0f9c1e670ef

          SHA1

          4ff6625d7e5dc723ec3897f5272036b67f780716

          SHA256

          6889302e6c295c04485042ec99f6d46a7062514b37ade7b2b9e5c1aa4ed59a8f

          SHA512

          59062dbc3695b753c24c24d09c434c97b143ca295190fa4d5305d451f8775e2730e8163d7efed8525ca94dfe8fc40ee59d4c7c5d0b2c746a3efa828a93820b3a

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

          Filesize

          322KB

          MD5

          868ed4ffadee59587452b0f9c1e670ef

          SHA1

          4ff6625d7e5dc723ec3897f5272036b67f780716

          SHA256

          6889302e6c295c04485042ec99f6d46a7062514b37ade7b2b9e5c1aa4ed59a8f

          SHA512

          59062dbc3695b753c24c24d09c434c97b143ca295190fa4d5305d451f8775e2730e8163d7efed8525ca94dfe8fc40ee59d4c7c5d0b2c746a3efa828a93820b3a

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

          Filesize

          322KB

          MD5

          868ed4ffadee59587452b0f9c1e670ef

          SHA1

          4ff6625d7e5dc723ec3897f5272036b67f780716

          SHA256

          6889302e6c295c04485042ec99f6d46a7062514b37ade7b2b9e5c1aa4ed59a8f

          SHA512

          59062dbc3695b753c24c24d09c434c97b143ca295190fa4d5305d451f8775e2730e8163d7efed8525ca94dfe8fc40ee59d4c7c5d0b2c746a3efa828a93820b3a

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

          Filesize

          322KB

          MD5

          868ed4ffadee59587452b0f9c1e670ef

          SHA1

          4ff6625d7e5dc723ec3897f5272036b67f780716

          SHA256

          6889302e6c295c04485042ec99f6d46a7062514b37ade7b2b9e5c1aa4ed59a8f

          SHA512

          59062dbc3695b753c24c24d09c434c97b143ca295190fa4d5305d451f8775e2730e8163d7efed8525ca94dfe8fc40ee59d4c7c5d0b2c746a3efa828a93820b3a

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

          Filesize

          322KB

          MD5

          868ed4ffadee59587452b0f9c1e670ef

          SHA1

          4ff6625d7e5dc723ec3897f5272036b67f780716

          SHA256

          6889302e6c295c04485042ec99f6d46a7062514b37ade7b2b9e5c1aa4ed59a8f

          SHA512

          59062dbc3695b753c24c24d09c434c97b143ca295190fa4d5305d451f8775e2730e8163d7efed8525ca94dfe8fc40ee59d4c7c5d0b2c746a3efa828a93820b3a

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

          Filesize

          322KB

          MD5

          868ed4ffadee59587452b0f9c1e670ef

          SHA1

          4ff6625d7e5dc723ec3897f5272036b67f780716

          SHA256

          6889302e6c295c04485042ec99f6d46a7062514b37ade7b2b9e5c1aa4ed59a8f

          SHA512

          59062dbc3695b753c24c24d09c434c97b143ca295190fa4d5305d451f8775e2730e8163d7efed8525ca94dfe8fc40ee59d4c7c5d0b2c746a3efa828a93820b3a

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

          Filesize

          322KB

          MD5

          868ed4ffadee59587452b0f9c1e670ef

          SHA1

          4ff6625d7e5dc723ec3897f5272036b67f780716

          SHA256

          6889302e6c295c04485042ec99f6d46a7062514b37ade7b2b9e5c1aa4ed59a8f

          SHA512

          59062dbc3695b753c24c24d09c434c97b143ca295190fa4d5305d451f8775e2730e8163d7efed8525ca94dfe8fc40ee59d4c7c5d0b2c746a3efa828a93820b3a

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

          Filesize

          322KB

          MD5

          868ed4ffadee59587452b0f9c1e670ef

          SHA1

          4ff6625d7e5dc723ec3897f5272036b67f780716

          SHA256

          6889302e6c295c04485042ec99f6d46a7062514b37ade7b2b9e5c1aa4ed59a8f

          SHA512

          59062dbc3695b753c24c24d09c434c97b143ca295190fa4d5305d451f8775e2730e8163d7efed8525ca94dfe8fc40ee59d4c7c5d0b2c746a3efa828a93820b3a

        • memory/344-162-0x0000000008280000-0x000000000877E000-memory.dmp

          Filesize

          5.0MB

        • memory/344-176-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-131-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-132-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-133-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-134-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-135-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-136-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-137-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-138-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-139-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-140-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-165-0x00000000059C0000-0x00000000059C6000-memory.dmp

          Filesize

          24KB

        • memory/344-142-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-143-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-144-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-145-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-146-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-147-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-148-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-149-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-150-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-151-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-152-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-153-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-154-0x0000000000F30000-0x0000000000F86000-memory.dmp

          Filesize

          344KB

        • memory/344-155-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-156-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-157-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-158-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-159-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-160-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-161-0x0000000007CB0000-0x0000000007D7C000-memory.dmp

          Filesize

          816KB

        • memory/344-120-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-163-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-164-0x0000000007E20000-0x0000000007EB2000-memory.dmp

          Filesize

          584KB

        • memory/344-141-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-130-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-121-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-168-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-169-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-170-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-171-0x0000000005A10000-0x0000000005A2E000-memory.dmp

          Filesize

          120KB

        • memory/344-172-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-173-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-174-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-175-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-166-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-177-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-122-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-123-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-124-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-167-0x00000000080C0000-0x0000000008136000-memory.dmp

          Filesize

          472KB

        • memory/344-125-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-183-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-126-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-127-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-128-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/344-129-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/3028-180-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/3028-186-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/3028-227-0x0000000000400000-0x0000000000406000-memory.dmp

          Filesize

          24KB

        • memory/3028-189-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/3028-188-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/3028-190-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/3028-191-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/3028-181-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/3028-184-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/3028-182-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/3028-187-0x0000000077170000-0x00000000772FE000-memory.dmp

          Filesize

          1.6MB

        • memory/3028-178-0x0000000000400000-0x0000000000406000-memory.dmp

          Filesize

          24KB