Analysis

  • max time kernel
    148s
  • max time network
    96s
  • 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, 22:50

General

  • Target

    d64b65a148da7dcf17eb35cce2f9320fbcd8a209f6c173701495babc345a9c13.exe

  • Size

    325KB

  • MD5

    6b80f7f6b374c71e89b0d7132faf84de

  • SHA1

    8e72298c23976f638d3a39b9414b953534421332

  • SHA256

    d64b65a148da7dcf17eb35cce2f9320fbcd8a209f6c173701495babc345a9c13

  • SHA512

    6f0f587e53c591e1921b23cfb849a60a414a893b4dc1da5dbbf5d46af9c1ae0c5e9280ed4fb3602b236ffe1523acedf56c47e82da59adedcdfe2864ce386ce35

  • SSDEEP

    6144:eKlzr1sYCzek2ciDaP9Xk6Ln1W8W/9InBSkZZmLdGcAdgdY6RKpjS:eGhQ2ciDq9ZL1W8q9InBRqELdolRKpj

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 8 IoCs
  • Suspicious use of SetThreadContext 4 IoCs
  • Program crash 1 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\d64b65a148da7dcf17eb35cce2f9320fbcd8a209f6c173701495babc345a9c13.exe
    "C:\Users\Admin\AppData\Local\Temp\d64b65a148da7dcf17eb35cce2f9320fbcd8a209f6c173701495babc345a9c13.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2204
    • C:\Users\Admin\AppData\Local\Temp\d64b65a148da7dcf17eb35cce2f9320fbcd8a209f6c173701495babc345a9c13.exe
      C:\Users\Admin\AppData\Local\Temp\d64b65a148da7dcf17eb35cce2f9320fbcd8a209f6c173701495babc345a9c13.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3780
      • 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:2236
  • 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:1512
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:3212
    • 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:4512
      • 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:1504
  • 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:4264
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:4668
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:1776
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1776 -s 152
        3⤵
        • Program crash
        PID:5032
  • 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:32
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:2724

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

    325KB

    MD5

    6b80f7f6b374c71e89b0d7132faf84de

    SHA1

    8e72298c23976f638d3a39b9414b953534421332

    SHA256

    d64b65a148da7dcf17eb35cce2f9320fbcd8a209f6c173701495babc345a9c13

    SHA512

    6f0f587e53c591e1921b23cfb849a60a414a893b4dc1da5dbbf5d46af9c1ae0c5e9280ed4fb3602b236ffe1523acedf56c47e82da59adedcdfe2864ce386ce35

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

    Filesize

    325KB

    MD5

    6b80f7f6b374c71e89b0d7132faf84de

    SHA1

    8e72298c23976f638d3a39b9414b953534421332

    SHA256

    d64b65a148da7dcf17eb35cce2f9320fbcd8a209f6c173701495babc345a9c13

    SHA512

    6f0f587e53c591e1921b23cfb849a60a414a893b4dc1da5dbbf5d46af9c1ae0c5e9280ed4fb3602b236ffe1523acedf56c47e82da59adedcdfe2864ce386ce35

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

    Filesize

    325KB

    MD5

    6b80f7f6b374c71e89b0d7132faf84de

    SHA1

    8e72298c23976f638d3a39b9414b953534421332

    SHA256

    d64b65a148da7dcf17eb35cce2f9320fbcd8a209f6c173701495babc345a9c13

    SHA512

    6f0f587e53c591e1921b23cfb849a60a414a893b4dc1da5dbbf5d46af9c1ae0c5e9280ed4fb3602b236ffe1523acedf56c47e82da59adedcdfe2864ce386ce35

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

    Filesize

    325KB

    MD5

    6b80f7f6b374c71e89b0d7132faf84de

    SHA1

    8e72298c23976f638d3a39b9414b953534421332

    SHA256

    d64b65a148da7dcf17eb35cce2f9320fbcd8a209f6c173701495babc345a9c13

    SHA512

    6f0f587e53c591e1921b23cfb849a60a414a893b4dc1da5dbbf5d46af9c1ae0c5e9280ed4fb3602b236ffe1523acedf56c47e82da59adedcdfe2864ce386ce35

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

    Filesize

    325KB

    MD5

    6b80f7f6b374c71e89b0d7132faf84de

    SHA1

    8e72298c23976f638d3a39b9414b953534421332

    SHA256

    d64b65a148da7dcf17eb35cce2f9320fbcd8a209f6c173701495babc345a9c13

    SHA512

    6f0f587e53c591e1921b23cfb849a60a414a893b4dc1da5dbbf5d46af9c1ae0c5e9280ed4fb3602b236ffe1523acedf56c47e82da59adedcdfe2864ce386ce35

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

    Filesize

    325KB

    MD5

    6b80f7f6b374c71e89b0d7132faf84de

    SHA1

    8e72298c23976f638d3a39b9414b953534421332

    SHA256

    d64b65a148da7dcf17eb35cce2f9320fbcd8a209f6c173701495babc345a9c13

    SHA512

    6f0f587e53c591e1921b23cfb849a60a414a893b4dc1da5dbbf5d46af9c1ae0c5e9280ed4fb3602b236ffe1523acedf56c47e82da59adedcdfe2864ce386ce35

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

    Filesize

    325KB

    MD5

    6b80f7f6b374c71e89b0d7132faf84de

    SHA1

    8e72298c23976f638d3a39b9414b953534421332

    SHA256

    d64b65a148da7dcf17eb35cce2f9320fbcd8a209f6c173701495babc345a9c13

    SHA512

    6f0f587e53c591e1921b23cfb849a60a414a893b4dc1da5dbbf5d46af9c1ae0c5e9280ed4fb3602b236ffe1523acedf56c47e82da59adedcdfe2864ce386ce35

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

    Filesize

    325KB

    MD5

    6b80f7f6b374c71e89b0d7132faf84de

    SHA1

    8e72298c23976f638d3a39b9414b953534421332

    SHA256

    d64b65a148da7dcf17eb35cce2f9320fbcd8a209f6c173701495babc345a9c13

    SHA512

    6f0f587e53c591e1921b23cfb849a60a414a893b4dc1da5dbbf5d46af9c1ae0c5e9280ed4fb3602b236ffe1523acedf56c47e82da59adedcdfe2864ce386ce35

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

    Filesize

    325KB

    MD5

    6b80f7f6b374c71e89b0d7132faf84de

    SHA1

    8e72298c23976f638d3a39b9414b953534421332

    SHA256

    d64b65a148da7dcf17eb35cce2f9320fbcd8a209f6c173701495babc345a9c13

    SHA512

    6f0f587e53c591e1921b23cfb849a60a414a893b4dc1da5dbbf5d46af9c1ae0c5e9280ed4fb3602b236ffe1523acedf56c47e82da59adedcdfe2864ce386ce35

  • memory/2204-159-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-166-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-131-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-132-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-134-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-133-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-135-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-136-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-138-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-137-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-139-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-140-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-141-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-142-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-143-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-144-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-145-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-146-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-147-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-148-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-149-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-150-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-151-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-152-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-153-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-154-0x0000000000120000-0x0000000000176000-memory.dmp

    Filesize

    344KB

  • memory/2204-155-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-156-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-157-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-158-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-129-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-160-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-161-0x0000000006E30000-0x0000000006EFC000-memory.dmp

    Filesize

    816KB

  • memory/2204-162-0x0000000007400000-0x00000000078FE000-memory.dmp

    Filesize

    5.0MB

  • memory/2204-163-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-164-0x0000000006FA0000-0x0000000007032000-memory.dmp

    Filesize

    584KB

  • memory/2204-165-0x0000000004980000-0x0000000004986000-memory.dmp

    Filesize

    24KB

  • memory/2204-130-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-167-0x0000000007240000-0x00000000072B6000-memory.dmp

    Filesize

    472KB

  • memory/2204-168-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-169-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-170-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-171-0x0000000006F30000-0x0000000006F4E000-memory.dmp

    Filesize

    120KB

  • memory/2204-172-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-173-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-174-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-175-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-176-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-177-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-188-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-120-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-121-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-122-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-123-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-124-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-125-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-126-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-127-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/2204-128-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/3780-183-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/3780-182-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/3780-232-0x0000000000400000-0x0000000000406000-memory.dmp

    Filesize

    24KB

  • memory/3780-189-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/3780-186-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/3780-185-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/3780-187-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/3780-191-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/3780-181-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/3780-180-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB

  • memory/3780-178-0x0000000000400000-0x0000000000406000-memory.dmp

    Filesize

    24KB

  • memory/3780-190-0x0000000077540000-0x00000000776CE000-memory.dmp

    Filesize

    1.6MB