Analysis

  • max time kernel
    149s
  • max time network
    144s
  • 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, 22:07

General

  • Target

    a5ad4f2278b36c0c50dfcd4c5ccdc25808707ef4c80e8e11c286d93859c137f6.exe

  • Size

    322KB

  • MD5

    9adb6aeea617fad0256cd0926ff7ca09

  • SHA1

    5b78fe73d6d0cf33a2762203f3c5f6a2e809b3c9

  • SHA256

    a5ad4f2278b36c0c50dfcd4c5ccdc25808707ef4c80e8e11c286d93859c137f6

  • SHA512

    db269b6d425dc8b2af29e96b9a29c16d3cb242a6bc4a9fc30805a216a3b8664215e885644353cf7d1079af443f406d2801801d2ed92e9ba37a5fd9661d5e98cb

  • 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\a5ad4f2278b36c0c50dfcd4c5ccdc25808707ef4c80e8e11c286d93859c137f6.exe
    "C:\Users\Admin\AppData\Local\Temp\a5ad4f2278b36c0c50dfcd4c5ccdc25808707ef4c80e8e11c286d93859c137f6.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2668
    • C:\Users\Admin\AppData\Local\Temp\a5ad4f2278b36c0c50dfcd4c5ccdc25808707ef4c80e8e11c286d93859c137f6.exe
      C:\Users\Admin\AppData\Local\Temp\a5ad4f2278b36c0c50dfcd4c5ccdc25808707ef4c80e8e11c286d93859c137f6.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1824
      • 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:4312
  • 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:4288
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:4944
    • 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:3980
      • 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:4524
  • 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:4900
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:784
  • 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 WriteProcessMemory
    PID:924
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:2432
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
        PID:2900

    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

            9adb6aeea617fad0256cd0926ff7ca09

            SHA1

            5b78fe73d6d0cf33a2762203f3c5f6a2e809b3c9

            SHA256

            a5ad4f2278b36c0c50dfcd4c5ccdc25808707ef4c80e8e11c286d93859c137f6

            SHA512

            db269b6d425dc8b2af29e96b9a29c16d3cb242a6bc4a9fc30805a216a3b8664215e885644353cf7d1079af443f406d2801801d2ed92e9ba37a5fd9661d5e98cb

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

            Filesize

            322KB

            MD5

            9adb6aeea617fad0256cd0926ff7ca09

            SHA1

            5b78fe73d6d0cf33a2762203f3c5f6a2e809b3c9

            SHA256

            a5ad4f2278b36c0c50dfcd4c5ccdc25808707ef4c80e8e11c286d93859c137f6

            SHA512

            db269b6d425dc8b2af29e96b9a29c16d3cb242a6bc4a9fc30805a216a3b8664215e885644353cf7d1079af443f406d2801801d2ed92e9ba37a5fd9661d5e98cb

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

            Filesize

            322KB

            MD5

            9adb6aeea617fad0256cd0926ff7ca09

            SHA1

            5b78fe73d6d0cf33a2762203f3c5f6a2e809b3c9

            SHA256

            a5ad4f2278b36c0c50dfcd4c5ccdc25808707ef4c80e8e11c286d93859c137f6

            SHA512

            db269b6d425dc8b2af29e96b9a29c16d3cb242a6bc4a9fc30805a216a3b8664215e885644353cf7d1079af443f406d2801801d2ed92e9ba37a5fd9661d5e98cb

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

            Filesize

            322KB

            MD5

            9adb6aeea617fad0256cd0926ff7ca09

            SHA1

            5b78fe73d6d0cf33a2762203f3c5f6a2e809b3c9

            SHA256

            a5ad4f2278b36c0c50dfcd4c5ccdc25808707ef4c80e8e11c286d93859c137f6

            SHA512

            db269b6d425dc8b2af29e96b9a29c16d3cb242a6bc4a9fc30805a216a3b8664215e885644353cf7d1079af443f406d2801801d2ed92e9ba37a5fd9661d5e98cb

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

            Filesize

            322KB

            MD5

            9adb6aeea617fad0256cd0926ff7ca09

            SHA1

            5b78fe73d6d0cf33a2762203f3c5f6a2e809b3c9

            SHA256

            a5ad4f2278b36c0c50dfcd4c5ccdc25808707ef4c80e8e11c286d93859c137f6

            SHA512

            db269b6d425dc8b2af29e96b9a29c16d3cb242a6bc4a9fc30805a216a3b8664215e885644353cf7d1079af443f406d2801801d2ed92e9ba37a5fd9661d5e98cb

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

            Filesize

            322KB

            MD5

            9adb6aeea617fad0256cd0926ff7ca09

            SHA1

            5b78fe73d6d0cf33a2762203f3c5f6a2e809b3c9

            SHA256

            a5ad4f2278b36c0c50dfcd4c5ccdc25808707ef4c80e8e11c286d93859c137f6

            SHA512

            db269b6d425dc8b2af29e96b9a29c16d3cb242a6bc4a9fc30805a216a3b8664215e885644353cf7d1079af443f406d2801801d2ed92e9ba37a5fd9661d5e98cb

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

            Filesize

            322KB

            MD5

            9adb6aeea617fad0256cd0926ff7ca09

            SHA1

            5b78fe73d6d0cf33a2762203f3c5f6a2e809b3c9

            SHA256

            a5ad4f2278b36c0c50dfcd4c5ccdc25808707ef4c80e8e11c286d93859c137f6

            SHA512

            db269b6d425dc8b2af29e96b9a29c16d3cb242a6bc4a9fc30805a216a3b8664215e885644353cf7d1079af443f406d2801801d2ed92e9ba37a5fd9661d5e98cb

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

            Filesize

            322KB

            MD5

            9adb6aeea617fad0256cd0926ff7ca09

            SHA1

            5b78fe73d6d0cf33a2762203f3c5f6a2e809b3c9

            SHA256

            a5ad4f2278b36c0c50dfcd4c5ccdc25808707ef4c80e8e11c286d93859c137f6

            SHA512

            db269b6d425dc8b2af29e96b9a29c16d3cb242a6bc4a9fc30805a216a3b8664215e885644353cf7d1079af443f406d2801801d2ed92e9ba37a5fd9661d5e98cb

          • memory/1824-187-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/1824-186-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/1824-228-0x0000000000400000-0x0000000000406000-memory.dmp

            Filesize

            24KB

          • memory/1824-174-0x0000000000400000-0x0000000000406000-memory.dmp

            Filesize

            24KB

          • memory/1824-185-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/1824-179-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/1824-184-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/1824-183-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/1824-182-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/1824-178-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/1824-177-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/1824-176-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-133-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-172-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-141-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-142-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-143-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-144-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-145-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-146-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-147-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-148-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-149-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-150-0x0000000000FA0000-0x0000000000FF6000-memory.dmp

            Filesize

            344KB

          • memory/2668-152-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-151-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-154-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-153-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-156-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-157-0x0000000007C70000-0x0000000007D3C000-memory.dmp

            Filesize

            816KB

          • memory/2668-155-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-158-0x0000000008240000-0x000000000873E000-memory.dmp

            Filesize

            5.0MB

          • memory/2668-159-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-160-0x0000000007DE0000-0x0000000007E72000-memory.dmp

            Filesize

            584KB

          • memory/2668-161-0x0000000007D60000-0x0000000007D66000-memory.dmp

            Filesize

            24KB

          • memory/2668-163-0x0000000008100000-0x0000000008176000-memory.dmp

            Filesize

            472KB

          • memory/2668-162-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-165-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-166-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-164-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-167-0x0000000007DB0000-0x0000000007DCE000-memory.dmp

            Filesize

            120KB

          • memory/2668-168-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-170-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-140-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-173-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-171-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-169-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-139-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-138-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-116-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-137-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-135-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-136-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-134-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-132-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-180-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-131-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-130-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-129-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-126-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-117-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-128-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-127-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-125-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-124-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-123-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-118-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-119-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-122-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-121-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB

          • memory/2668-120-0x00000000779A0000-0x0000000077B2E000-memory.dmp

            Filesize

            1.6MB