Analysis

  • max time kernel
    114s
  • max time network
    112s
  • 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, 22:51

General

  • Target

    32d34ee25139ce3ab217e4edc7f5c4d8797ed4ff0a7bc36b5127afaf3aa9bf3b.exe

  • Size

    322KB

  • MD5

    3be55c53fdf88cae6d90504981a45a9e

  • SHA1

    c5e18f7232066748a023bee46fa2813fe973c6b6

  • SHA256

    32d34ee25139ce3ab217e4edc7f5c4d8797ed4ff0a7bc36b5127afaf3aa9bf3b

  • SHA512

    52ddb71186d3edc69533ad3511744fa3eefc03ac6932b32f21c3da2cc95b451ba55d617029cf3e717fad11ede12879529ae9483836d389d973607544e8b318e3

  • 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\32d34ee25139ce3ab217e4edc7f5c4d8797ed4ff0a7bc36b5127afaf3aa9bf3b.exe
    "C:\Users\Admin\AppData\Local\Temp\32d34ee25139ce3ab217e4edc7f5c4d8797ed4ff0a7bc36b5127afaf3aa9bf3b.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2300
    • C:\Users\Admin\AppData\Local\Temp\32d34ee25139ce3ab217e4edc7f5c4d8797ed4ff0a7bc36b5127afaf3aa9bf3b.exe
      C:\Users\Admin\AppData\Local\Temp\32d34ee25139ce3ab217e4edc7f5c4d8797ed4ff0a7bc36b5127afaf3aa9bf3b.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:5116
      • 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:3324
  • 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:4544
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:3764
    • 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:4732
      • 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:1904
  • 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:4948

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

          3be55c53fdf88cae6d90504981a45a9e

          SHA1

          c5e18f7232066748a023bee46fa2813fe973c6b6

          SHA256

          32d34ee25139ce3ab217e4edc7f5c4d8797ed4ff0a7bc36b5127afaf3aa9bf3b

          SHA512

          52ddb71186d3edc69533ad3511744fa3eefc03ac6932b32f21c3da2cc95b451ba55d617029cf3e717fad11ede12879529ae9483836d389d973607544e8b318e3

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

          Filesize

          322KB

          MD5

          3be55c53fdf88cae6d90504981a45a9e

          SHA1

          c5e18f7232066748a023bee46fa2813fe973c6b6

          SHA256

          32d34ee25139ce3ab217e4edc7f5c4d8797ed4ff0a7bc36b5127afaf3aa9bf3b

          SHA512

          52ddb71186d3edc69533ad3511744fa3eefc03ac6932b32f21c3da2cc95b451ba55d617029cf3e717fad11ede12879529ae9483836d389d973607544e8b318e3

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

          Filesize

          322KB

          MD5

          3be55c53fdf88cae6d90504981a45a9e

          SHA1

          c5e18f7232066748a023bee46fa2813fe973c6b6

          SHA256

          32d34ee25139ce3ab217e4edc7f5c4d8797ed4ff0a7bc36b5127afaf3aa9bf3b

          SHA512

          52ddb71186d3edc69533ad3511744fa3eefc03ac6932b32f21c3da2cc95b451ba55d617029cf3e717fad11ede12879529ae9483836d389d973607544e8b318e3

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

          Filesize

          322KB

          MD5

          3be55c53fdf88cae6d90504981a45a9e

          SHA1

          c5e18f7232066748a023bee46fa2813fe973c6b6

          SHA256

          32d34ee25139ce3ab217e4edc7f5c4d8797ed4ff0a7bc36b5127afaf3aa9bf3b

          SHA512

          52ddb71186d3edc69533ad3511744fa3eefc03ac6932b32f21c3da2cc95b451ba55d617029cf3e717fad11ede12879529ae9483836d389d973607544e8b318e3

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

          Filesize

          322KB

          MD5

          3be55c53fdf88cae6d90504981a45a9e

          SHA1

          c5e18f7232066748a023bee46fa2813fe973c6b6

          SHA256

          32d34ee25139ce3ab217e4edc7f5c4d8797ed4ff0a7bc36b5127afaf3aa9bf3b

          SHA512

          52ddb71186d3edc69533ad3511744fa3eefc03ac6932b32f21c3da2cc95b451ba55d617029cf3e717fad11ede12879529ae9483836d389d973607544e8b318e3

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

          Filesize

          322KB

          MD5

          3be55c53fdf88cae6d90504981a45a9e

          SHA1

          c5e18f7232066748a023bee46fa2813fe973c6b6

          SHA256

          32d34ee25139ce3ab217e4edc7f5c4d8797ed4ff0a7bc36b5127afaf3aa9bf3b

          SHA512

          52ddb71186d3edc69533ad3511744fa3eefc03ac6932b32f21c3da2cc95b451ba55d617029cf3e717fad11ede12879529ae9483836d389d973607544e8b318e3

        • memory/2300-157-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-163-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-127-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-128-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-129-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-130-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-131-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-132-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-133-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-134-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-136-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-135-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-137-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-138-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-139-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-140-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-142-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-143-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-141-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-144-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-145-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-146-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-147-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-148-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-149-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-150-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-151-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-162-0x00000000079D0000-0x0000000007ECE000-memory.dmp

          Filesize

          5.0MB

        • memory/2300-153-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-154-0x00000000007A0000-0x00000000007F6000-memory.dmp

          Filesize

          344KB

        • memory/2300-155-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-156-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-125-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-158-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-159-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-160-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-126-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-161-0x0000000004F70000-0x000000000503C000-memory.dmp

          Filesize

          816KB

        • memory/2300-152-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-164-0x00000000075D0000-0x0000000007662000-memory.dmp

          Filesize

          584KB

        • memory/2300-165-0x0000000007560000-0x0000000007566000-memory.dmp

          Filesize

          24KB

        • memory/2300-166-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-167-0x00000000078F0000-0x0000000007966000-memory.dmp

          Filesize

          472KB

        • memory/2300-168-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-169-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-170-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-171-0x00000000075B0000-0x00000000075CE000-memory.dmp

          Filesize

          120KB

        • memory/2300-172-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-173-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-174-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-175-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-176-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-177-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-184-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-120-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-121-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-122-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-123-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/2300-124-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/5116-188-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/5116-189-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/5116-187-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/5116-182-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/5116-180-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/5116-181-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/5116-178-0x0000000000400000-0x0000000000406000-memory.dmp

          Filesize

          24KB

        • memory/5116-186-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/5116-183-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/5116-190-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/5116-191-0x0000000077A00000-0x0000000077B8E000-memory.dmp

          Filesize

          1.6MB

        • memory/5116-228-0x0000000000400000-0x0000000000406000-memory.dmp

          Filesize

          24KB