Analysis

  • max time kernel
    147s
  • max time network
    102s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-en
  • resource tags

    arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
  • submitted
    01/11/2022, 11:43

General

  • Target

    2ec74582c87c54f18968a1251ffe040d74a25d2b8c30be71c493f7bc0b31e22a.exe

  • Size

    324KB

  • MD5

    f0578e7e2a9ab0327f1ebf4fbcbb5f66

  • SHA1

    9b2a3f5a1f704f2629163594d4a4451fe51163a6

  • SHA256

    2ec74582c87c54f18968a1251ffe040d74a25d2b8c30be71c493f7bc0b31e22a

  • SHA512

    c8761469848b8ccefabb59b7fb783c72aa70a08d335015df64d59811b84d8667e77db7881ccc34174a4135018464b565e2a74bd8d9aa67b3cce8da5cb8340793

  • SSDEEP

    6144:eKlzr1sYCzek2ciDaP9Xk6Ln1W8W/9InBSkZZmLdGcAdgdY6RKpjS:eGhQ2ciDq9ZL1W8q9InBRqELdolRKpj

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 8 IoCs
  • Suspicious use of SetThreadContext 4 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 48 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2ec74582c87c54f18968a1251ffe040d74a25d2b8c30be71c493f7bc0b31e22a.exe
    "C:\Users\Admin\AppData\Local\Temp\2ec74582c87c54f18968a1251ffe040d74a25d2b8c30be71c493f7bc0b31e22a.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2760
    • C:\Users\Admin\AppData\Local\Temp\2ec74582c87c54f18968a1251ffe040d74a25d2b8c30be71c493f7bc0b31e22a.exe
      C:\Users\Admin\AppData\Local\Temp\2ec74582c87c54f18968a1251ffe040d74a25d2b8c30be71c493f7bc0b31e22a.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2816
      • 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:3220
  • 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:1132
    • 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:4224
      • 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:3332
  • 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:4708
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:612
  • 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:3344
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:2872
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:4028
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:2620

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

          324KB

          MD5

          f0578e7e2a9ab0327f1ebf4fbcbb5f66

          SHA1

          9b2a3f5a1f704f2629163594d4a4451fe51163a6

          SHA256

          2ec74582c87c54f18968a1251ffe040d74a25d2b8c30be71c493f7bc0b31e22a

          SHA512

          c8761469848b8ccefabb59b7fb783c72aa70a08d335015df64d59811b84d8667e77db7881ccc34174a4135018464b565e2a74bd8d9aa67b3cce8da5cb8340793

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

          Filesize

          324KB

          MD5

          f0578e7e2a9ab0327f1ebf4fbcbb5f66

          SHA1

          9b2a3f5a1f704f2629163594d4a4451fe51163a6

          SHA256

          2ec74582c87c54f18968a1251ffe040d74a25d2b8c30be71c493f7bc0b31e22a

          SHA512

          c8761469848b8ccefabb59b7fb783c72aa70a08d335015df64d59811b84d8667e77db7881ccc34174a4135018464b565e2a74bd8d9aa67b3cce8da5cb8340793

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

          Filesize

          324KB

          MD5

          f0578e7e2a9ab0327f1ebf4fbcbb5f66

          SHA1

          9b2a3f5a1f704f2629163594d4a4451fe51163a6

          SHA256

          2ec74582c87c54f18968a1251ffe040d74a25d2b8c30be71c493f7bc0b31e22a

          SHA512

          c8761469848b8ccefabb59b7fb783c72aa70a08d335015df64d59811b84d8667e77db7881ccc34174a4135018464b565e2a74bd8d9aa67b3cce8da5cb8340793

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

          Filesize

          324KB

          MD5

          f0578e7e2a9ab0327f1ebf4fbcbb5f66

          SHA1

          9b2a3f5a1f704f2629163594d4a4451fe51163a6

          SHA256

          2ec74582c87c54f18968a1251ffe040d74a25d2b8c30be71c493f7bc0b31e22a

          SHA512

          c8761469848b8ccefabb59b7fb783c72aa70a08d335015df64d59811b84d8667e77db7881ccc34174a4135018464b565e2a74bd8d9aa67b3cce8da5cb8340793

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

          Filesize

          324KB

          MD5

          f0578e7e2a9ab0327f1ebf4fbcbb5f66

          SHA1

          9b2a3f5a1f704f2629163594d4a4451fe51163a6

          SHA256

          2ec74582c87c54f18968a1251ffe040d74a25d2b8c30be71c493f7bc0b31e22a

          SHA512

          c8761469848b8ccefabb59b7fb783c72aa70a08d335015df64d59811b84d8667e77db7881ccc34174a4135018464b565e2a74bd8d9aa67b3cce8da5cb8340793

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

          Filesize

          324KB

          MD5

          f0578e7e2a9ab0327f1ebf4fbcbb5f66

          SHA1

          9b2a3f5a1f704f2629163594d4a4451fe51163a6

          SHA256

          2ec74582c87c54f18968a1251ffe040d74a25d2b8c30be71c493f7bc0b31e22a

          SHA512

          c8761469848b8ccefabb59b7fb783c72aa70a08d335015df64d59811b84d8667e77db7881ccc34174a4135018464b565e2a74bd8d9aa67b3cce8da5cb8340793

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

          Filesize

          324KB

          MD5

          f0578e7e2a9ab0327f1ebf4fbcbb5f66

          SHA1

          9b2a3f5a1f704f2629163594d4a4451fe51163a6

          SHA256

          2ec74582c87c54f18968a1251ffe040d74a25d2b8c30be71c493f7bc0b31e22a

          SHA512

          c8761469848b8ccefabb59b7fb783c72aa70a08d335015df64d59811b84d8667e77db7881ccc34174a4135018464b565e2a74bd8d9aa67b3cce8da5cb8340793

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

          Filesize

          324KB

          MD5

          f0578e7e2a9ab0327f1ebf4fbcbb5f66

          SHA1

          9b2a3f5a1f704f2629163594d4a4451fe51163a6

          SHA256

          2ec74582c87c54f18968a1251ffe040d74a25d2b8c30be71c493f7bc0b31e22a

          SHA512

          c8761469848b8ccefabb59b7fb783c72aa70a08d335015df64d59811b84d8667e77db7881ccc34174a4135018464b565e2a74bd8d9aa67b3cce8da5cb8340793

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

          Filesize

          324KB

          MD5

          f0578e7e2a9ab0327f1ebf4fbcbb5f66

          SHA1

          9b2a3f5a1f704f2629163594d4a4451fe51163a6

          SHA256

          2ec74582c87c54f18968a1251ffe040d74a25d2b8c30be71c493f7bc0b31e22a

          SHA512

          c8761469848b8ccefabb59b7fb783c72aa70a08d335015df64d59811b84d8667e77db7881ccc34174a4135018464b565e2a74bd8d9aa67b3cce8da5cb8340793

        • memory/2760-162-0x0000000008400000-0x00000000088FE000-memory.dmp

          Filesize

          5.0MB

        • memory/2760-169-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-134-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-135-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-136-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-137-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-138-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-139-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-140-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-141-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-142-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-143-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-144-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-145-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-146-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-147-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-148-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-149-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-150-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-151-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-152-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-153-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-154-0x0000000000FC0000-0x0000000001016000-memory.dmp

          Filesize

          344KB

        • memory/2760-155-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-156-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-157-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-158-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-159-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-160-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-161-0x0000000007E30000-0x0000000007EFC000-memory.dmp

          Filesize

          816KB

        • memory/2760-120-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-163-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-164-0x0000000007FA0000-0x0000000008032000-memory.dmp

          Filesize

          584KB

        • memory/2760-165-0x0000000001B00000-0x0000000001B06000-memory.dmp

          Filesize

          24KB

        • memory/2760-166-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-167-0x0000000007F00000-0x0000000007F76000-memory.dmp

          Filesize

          472KB

        • memory/2760-168-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-133-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-170-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-171-0x0000000001B60000-0x0000000001B7E000-memory.dmp

          Filesize

          120KB

        • memory/2760-172-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-173-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-174-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-175-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-176-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-177-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-121-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-122-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-123-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-124-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-125-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-126-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-186-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-127-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-128-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-130-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-129-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-131-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2760-132-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2816-181-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2816-183-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2816-190-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2816-191-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2816-178-0x0000000000400000-0x0000000000406000-memory.dmp

          Filesize

          24KB

        • memory/2816-185-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2816-232-0x0000000000400000-0x0000000000406000-memory.dmp

          Filesize

          24KB

        • memory/2816-188-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2816-187-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2816-189-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2816-182-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB

        • memory/2816-180-0x00000000771E0000-0x000000007736E000-memory.dmp

          Filesize

          1.6MB