Analysis

  • max time kernel
    144s
  • max time network
    74s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-en
  • resource tags

    arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
  • submitted
    31/10/2022, 22:04

General

  • Target

    33d6c817933bcb2b2999386277e6d832f0dd687438c37e331933dff08e05b13e.exe

  • Size

    322KB

  • MD5

    932d1f73961437633a79d17d72e92cd8

  • SHA1

    bbd38fa8557953f47fc91b4f84d14bf214a5655c

  • SHA256

    33d6c817933bcb2b2999386277e6d832f0dd687438c37e331933dff08e05b13e

  • SHA512

    06bbc91e904c7cebf50a71bf5bea2d1813cba3573f4e14f6061c06430f7f7fa44c6f42ee0102fb92f4ccb09ab96a9a1976e7056e5577505562ee35945b81365c

  • SSDEEP

    6144:eKlzr1sYCzek2ciDaP9Xk6Ln1W8W/9InBSkZZmLdGcAdgdY6RKpjS:eGhQ2ciDq9ZL1W8q9InBRqELdolRKpj

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 7 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 45 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\33d6c817933bcb2b2999386277e6d832f0dd687438c37e331933dff08e05b13e.exe
    "C:\Users\Admin\AppData\Local\Temp\33d6c817933bcb2b2999386277e6d832f0dd687438c37e331933dff08e05b13e.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2676
    • C:\Users\Admin\AppData\Local\Temp\33d6c817933bcb2b2999386277e6d832f0dd687438c37e331933dff08e05b13e.exe
      C:\Users\Admin\AppData\Local\Temp\33d6c817933bcb2b2999386277e6d832f0dd687438c37e331933dff08e05b13e.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4832
      • 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:4292
  • 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:1000
    • 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:5028
      • 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:4336
  • 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:5104
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:4568
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:4472
  • 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:912
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:752

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

          932d1f73961437633a79d17d72e92cd8

          SHA1

          bbd38fa8557953f47fc91b4f84d14bf214a5655c

          SHA256

          33d6c817933bcb2b2999386277e6d832f0dd687438c37e331933dff08e05b13e

          SHA512

          06bbc91e904c7cebf50a71bf5bea2d1813cba3573f4e14f6061c06430f7f7fa44c6f42ee0102fb92f4ccb09ab96a9a1976e7056e5577505562ee35945b81365c

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

          Filesize

          322KB

          MD5

          932d1f73961437633a79d17d72e92cd8

          SHA1

          bbd38fa8557953f47fc91b4f84d14bf214a5655c

          SHA256

          33d6c817933bcb2b2999386277e6d832f0dd687438c37e331933dff08e05b13e

          SHA512

          06bbc91e904c7cebf50a71bf5bea2d1813cba3573f4e14f6061c06430f7f7fa44c6f42ee0102fb92f4ccb09ab96a9a1976e7056e5577505562ee35945b81365c

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

          Filesize

          322KB

          MD5

          932d1f73961437633a79d17d72e92cd8

          SHA1

          bbd38fa8557953f47fc91b4f84d14bf214a5655c

          SHA256

          33d6c817933bcb2b2999386277e6d832f0dd687438c37e331933dff08e05b13e

          SHA512

          06bbc91e904c7cebf50a71bf5bea2d1813cba3573f4e14f6061c06430f7f7fa44c6f42ee0102fb92f4ccb09ab96a9a1976e7056e5577505562ee35945b81365c

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

          Filesize

          322KB

          MD5

          932d1f73961437633a79d17d72e92cd8

          SHA1

          bbd38fa8557953f47fc91b4f84d14bf214a5655c

          SHA256

          33d6c817933bcb2b2999386277e6d832f0dd687438c37e331933dff08e05b13e

          SHA512

          06bbc91e904c7cebf50a71bf5bea2d1813cba3573f4e14f6061c06430f7f7fa44c6f42ee0102fb92f4ccb09ab96a9a1976e7056e5577505562ee35945b81365c

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

          Filesize

          322KB

          MD5

          932d1f73961437633a79d17d72e92cd8

          SHA1

          bbd38fa8557953f47fc91b4f84d14bf214a5655c

          SHA256

          33d6c817933bcb2b2999386277e6d832f0dd687438c37e331933dff08e05b13e

          SHA512

          06bbc91e904c7cebf50a71bf5bea2d1813cba3573f4e14f6061c06430f7f7fa44c6f42ee0102fb92f4ccb09ab96a9a1976e7056e5577505562ee35945b81365c

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

          Filesize

          322KB

          MD5

          932d1f73961437633a79d17d72e92cd8

          SHA1

          bbd38fa8557953f47fc91b4f84d14bf214a5655c

          SHA256

          33d6c817933bcb2b2999386277e6d832f0dd687438c37e331933dff08e05b13e

          SHA512

          06bbc91e904c7cebf50a71bf5bea2d1813cba3573f4e14f6061c06430f7f7fa44c6f42ee0102fb92f4ccb09ab96a9a1976e7056e5577505562ee35945b81365c

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

          Filesize

          322KB

          MD5

          932d1f73961437633a79d17d72e92cd8

          SHA1

          bbd38fa8557953f47fc91b4f84d14bf214a5655c

          SHA256

          33d6c817933bcb2b2999386277e6d832f0dd687438c37e331933dff08e05b13e

          SHA512

          06bbc91e904c7cebf50a71bf5bea2d1813cba3573f4e14f6061c06430f7f7fa44c6f42ee0102fb92f4ccb09ab96a9a1976e7056e5577505562ee35945b81365c

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

          Filesize

          322KB

          MD5

          932d1f73961437633a79d17d72e92cd8

          SHA1

          bbd38fa8557953f47fc91b4f84d14bf214a5655c

          SHA256

          33d6c817933bcb2b2999386277e6d832f0dd687438c37e331933dff08e05b13e

          SHA512

          06bbc91e904c7cebf50a71bf5bea2d1813cba3573f4e14f6061c06430f7f7fa44c6f42ee0102fb92f4ccb09ab96a9a1976e7056e5577505562ee35945b81365c

        • memory/2676-155-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-160-0x00000000075C0000-0x0000000007652000-memory.dmp

          Filesize

          584KB

        • memory/2676-125-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-126-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-127-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-128-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-129-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-130-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-131-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-132-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-133-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-134-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-135-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-136-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-137-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-138-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-139-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-141-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-140-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-142-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-143-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-144-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-145-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-146-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-147-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-148-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-149-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-150-0x0000000000760000-0x00000000007B6000-memory.dmp

          Filesize

          344KB

        • memory/2676-151-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-152-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-153-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-154-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-123-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-156-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-157-0x0000000007450000-0x000000000751C000-memory.dmp

          Filesize

          816KB

        • memory/2676-158-0x0000000007A20000-0x0000000007F1E000-memory.dmp

          Filesize

          5.0MB

        • memory/2676-159-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-124-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-161-0x0000000007520000-0x0000000007526000-memory.dmp

          Filesize

          24KB

        • memory/2676-162-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-163-0x0000000007860000-0x00000000078D6000-memory.dmp

          Filesize

          472KB

        • memory/2676-164-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-165-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-166-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-167-0x0000000007570000-0x000000000758E000-memory.dmp

          Filesize

          120KB

        • memory/2676-168-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-169-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-170-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-171-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-173-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-172-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-179-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-116-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-117-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-118-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-119-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-120-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-121-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/2676-122-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/4832-187-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/4832-177-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/4832-183-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/4832-228-0x0000000000400000-0x0000000000406000-memory.dmp

          Filesize

          24KB

        • memory/4832-186-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/4832-182-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/4832-178-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/4832-180-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/4832-176-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/4832-185-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB

        • memory/4832-174-0x0000000000400000-0x0000000000406000-memory.dmp

          Filesize

          24KB

        • memory/4832-184-0x0000000077B40000-0x0000000077CCE000-memory.dmp

          Filesize

          1.6MB