Analysis

  • max time kernel
    96s
  • max time network
    64s
  • 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, 19:47

General

  • Target

    f48f97ec89eccc5c9f8f21619abf55722c033435b092c67b538d18340f973252.exe

  • Size

    321KB

  • MD5

    69ebb99c95195e25513505feb874af96

  • SHA1

    f2ce843d5590796204c34175c2ed56bb893f24e0

  • SHA256

    f48f97ec89eccc5c9f8f21619abf55722c033435b092c67b538d18340f973252

  • SHA512

    d650ab98499b38e41113311be5fe32f35c40f2737bad8e845c4467018a60d77e1dfb8c379f41c6162ebbabd9997bf368999e550a996e16a677d5bccdc9eb8026

  • SSDEEP

    6144:eKlzr1sYCzek2ciDaP9Xk6Ln1W8W/9InBSkZZmLdGcAdgdY6RKpjS:eGhQ2ciDq9ZL1W8q9InBRqELdolRKpj

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 6 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\f48f97ec89eccc5c9f8f21619abf55722c033435b092c67b538d18340f973252.exe
    "C:\Users\Admin\AppData\Local\Temp\f48f97ec89eccc5c9f8f21619abf55722c033435b092c67b538d18340f973252.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2744
    • C:\Users\Admin\AppData\Local\Temp\f48f97ec89eccc5c9f8f21619abf55722c033435b092c67b538d18340f973252.exe
      C:\Users\Admin\AppData\Local\Temp\f48f97ec89eccc5c9f8f21619abf55722c033435b092c67b538d18340f973252.exe
      2⤵
        PID:2028
      • C:\Users\Admin\AppData\Local\Temp\f48f97ec89eccc5c9f8f21619abf55722c033435b092c67b538d18340f973252.exe
        C:\Users\Admin\AppData\Local\Temp\f48f97ec89eccc5c9f8f21619abf55722c033435b092c67b538d18340f973252.exe
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:2264
        • 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:4364
    • 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:4936
      • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
        C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
        2⤵
        • Executes dropped EXE
        PID:4956
      • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
        C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
        2⤵
        • Executes dropped EXE
        PID:3600
      • 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:4056
        • 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:4576
    • 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:4404
      • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
        C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
        2⤵
        • Executes dropped EXE
        PID:1440

    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

      321KB

      MD5

      69ebb99c95195e25513505feb874af96

      SHA1

      f2ce843d5590796204c34175c2ed56bb893f24e0

      SHA256

      f48f97ec89eccc5c9f8f21619abf55722c033435b092c67b538d18340f973252

      SHA512

      d650ab98499b38e41113311be5fe32f35c40f2737bad8e845c4467018a60d77e1dfb8c379f41c6162ebbabd9997bf368999e550a996e16a677d5bccdc9eb8026

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

      Filesize

      321KB

      MD5

      69ebb99c95195e25513505feb874af96

      SHA1

      f2ce843d5590796204c34175c2ed56bb893f24e0

      SHA256

      f48f97ec89eccc5c9f8f21619abf55722c033435b092c67b538d18340f973252

      SHA512

      d650ab98499b38e41113311be5fe32f35c40f2737bad8e845c4467018a60d77e1dfb8c379f41c6162ebbabd9997bf368999e550a996e16a677d5bccdc9eb8026

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

      Filesize

      321KB

      MD5

      69ebb99c95195e25513505feb874af96

      SHA1

      f2ce843d5590796204c34175c2ed56bb893f24e0

      SHA256

      f48f97ec89eccc5c9f8f21619abf55722c033435b092c67b538d18340f973252

      SHA512

      d650ab98499b38e41113311be5fe32f35c40f2737bad8e845c4467018a60d77e1dfb8c379f41c6162ebbabd9997bf368999e550a996e16a677d5bccdc9eb8026

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

      Filesize

      321KB

      MD5

      69ebb99c95195e25513505feb874af96

      SHA1

      f2ce843d5590796204c34175c2ed56bb893f24e0

      SHA256

      f48f97ec89eccc5c9f8f21619abf55722c033435b092c67b538d18340f973252

      SHA512

      d650ab98499b38e41113311be5fe32f35c40f2737bad8e845c4467018a60d77e1dfb8c379f41c6162ebbabd9997bf368999e550a996e16a677d5bccdc9eb8026

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

      Filesize

      321KB

      MD5

      69ebb99c95195e25513505feb874af96

      SHA1

      f2ce843d5590796204c34175c2ed56bb893f24e0

      SHA256

      f48f97ec89eccc5c9f8f21619abf55722c033435b092c67b538d18340f973252

      SHA512

      d650ab98499b38e41113311be5fe32f35c40f2737bad8e845c4467018a60d77e1dfb8c379f41c6162ebbabd9997bf368999e550a996e16a677d5bccdc9eb8026

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

      Filesize

      321KB

      MD5

      69ebb99c95195e25513505feb874af96

      SHA1

      f2ce843d5590796204c34175c2ed56bb893f24e0

      SHA256

      f48f97ec89eccc5c9f8f21619abf55722c033435b092c67b538d18340f973252

      SHA512

      d650ab98499b38e41113311be5fe32f35c40f2737bad8e845c4467018a60d77e1dfb8c379f41c6162ebbabd9997bf368999e550a996e16a677d5bccdc9eb8026

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

      Filesize

      321KB

      MD5

      69ebb99c95195e25513505feb874af96

      SHA1

      f2ce843d5590796204c34175c2ed56bb893f24e0

      SHA256

      f48f97ec89eccc5c9f8f21619abf55722c033435b092c67b538d18340f973252

      SHA512

      d650ab98499b38e41113311be5fe32f35c40f2737bad8e845c4467018a60d77e1dfb8c379f41c6162ebbabd9997bf368999e550a996e16a677d5bccdc9eb8026

    • memory/2264-232-0x0000000000400000-0x0000000000406000-memory.dmp

      Filesize

      24KB

    • memory/2264-178-0x0000000000400000-0x0000000000406000-memory.dmp

      Filesize

      24KB

    • memory/2264-190-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2264-191-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2264-189-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2264-188-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2264-187-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2264-186-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2264-184-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2264-183-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2264-181-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2264-180-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-141-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-173-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-144-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-145-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-147-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-146-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-148-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-149-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-150-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-151-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-152-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-153-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-154-0x0000000000C00000-0x0000000000C56000-memory.dmp

      Filesize

      344KB

    • memory/2744-155-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-156-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-157-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-158-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-159-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-160-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-161-0x00000000078A0000-0x000000000796C000-memory.dmp

      Filesize

      816KB

    • memory/2744-162-0x0000000007E70000-0x000000000836E000-memory.dmp

      Filesize

      5.0MB

    • memory/2744-163-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-164-0x0000000007A50000-0x0000000007AE2000-memory.dmp

      Filesize

      584KB

    • memory/2744-165-0x00000000079C0000-0x00000000079C6000-memory.dmp

      Filesize

      24KB

    • memory/2744-166-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-167-0x0000000007D70000-0x0000000007DE6000-memory.dmp

      Filesize

      472KB

    • memory/2744-168-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-169-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-170-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-171-0x0000000007A10000-0x0000000007A2E000-memory.dmp

      Filesize

      120KB

    • memory/2744-172-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-143-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-174-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-175-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-176-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-177-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-142-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-120-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-140-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-139-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-138-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-137-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-182-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-136-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-135-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-133-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-134-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-132-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-131-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-121-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-130-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-129-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-128-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-127-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-126-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-123-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-125-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-122-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB

    • memory/2744-124-0x0000000076F80000-0x000000007710E000-memory.dmp

      Filesize

      1.6MB