Analysis

  • max time kernel
    112s
  • max time network
    104s
  • 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, 11:44

General

  • Target

    0a06eecf84fedadb26b6bb30b185f4334d886bb7d4718d63414a966c8247900b.exe

  • Size

    324KB

  • MD5

    c1f4f4c8b5c1e95034c539eb94d4316a

  • SHA1

    8bae8ed24d9d86daf76d70484845113fb62d71f7

  • SHA256

    0a06eecf84fedadb26b6bb30b185f4334d886bb7d4718d63414a966c8247900b

  • SHA512

    45c1a921f64ba92d8573ce4cdfdb9979a5544a72444082a6928e1836fd52d6afcaf78132bab166e2a227dde83a4bda14823e507b838370d09e2923db6388fef9

  • 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 39 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0a06eecf84fedadb26b6bb30b185f4334d886bb7d4718d63414a966c8247900b.exe
    "C:\Users\Admin\AppData\Local\Temp\0a06eecf84fedadb26b6bb30b185f4334d886bb7d4718d63414a966c8247900b.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3516
    • C:\Users\Admin\AppData\Local\Temp\0a06eecf84fedadb26b6bb30b185f4334d886bb7d4718d63414a966c8247900b.exe
      C:\Users\Admin\AppData\Local\Temp\0a06eecf84fedadb26b6bb30b185f4334d886bb7d4718d63414a966c8247900b.exe
      2⤵
        PID:5000
      • C:\Users\Admin\AppData\Local\Temp\0a06eecf84fedadb26b6bb30b185f4334d886bb7d4718d63414a966c8247900b.exe
        C:\Users\Admin\AppData\Local\Temp\0a06eecf84fedadb26b6bb30b185f4334d886bb7d4718d63414a966c8247900b.exe
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:4972
        • 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:2204
    • 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:5044
      • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
        C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
        2⤵
        • Executes dropped EXE
        PID:4948
      • 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:4728
        • 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:5108
    • 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:3168
      • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
        C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
        2⤵
        • Executes dropped EXE
        PID:1184

    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

            324KB

            MD5

            c1f4f4c8b5c1e95034c539eb94d4316a

            SHA1

            8bae8ed24d9d86daf76d70484845113fb62d71f7

            SHA256

            0a06eecf84fedadb26b6bb30b185f4334d886bb7d4718d63414a966c8247900b

            SHA512

            45c1a921f64ba92d8573ce4cdfdb9979a5544a72444082a6928e1836fd52d6afcaf78132bab166e2a227dde83a4bda14823e507b838370d09e2923db6388fef9

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

            Filesize

            324KB

            MD5

            c1f4f4c8b5c1e95034c539eb94d4316a

            SHA1

            8bae8ed24d9d86daf76d70484845113fb62d71f7

            SHA256

            0a06eecf84fedadb26b6bb30b185f4334d886bb7d4718d63414a966c8247900b

            SHA512

            45c1a921f64ba92d8573ce4cdfdb9979a5544a72444082a6928e1836fd52d6afcaf78132bab166e2a227dde83a4bda14823e507b838370d09e2923db6388fef9

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

            Filesize

            324KB

            MD5

            c1f4f4c8b5c1e95034c539eb94d4316a

            SHA1

            8bae8ed24d9d86daf76d70484845113fb62d71f7

            SHA256

            0a06eecf84fedadb26b6bb30b185f4334d886bb7d4718d63414a966c8247900b

            SHA512

            45c1a921f64ba92d8573ce4cdfdb9979a5544a72444082a6928e1836fd52d6afcaf78132bab166e2a227dde83a4bda14823e507b838370d09e2923db6388fef9

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

            Filesize

            324KB

            MD5

            c1f4f4c8b5c1e95034c539eb94d4316a

            SHA1

            8bae8ed24d9d86daf76d70484845113fb62d71f7

            SHA256

            0a06eecf84fedadb26b6bb30b185f4334d886bb7d4718d63414a966c8247900b

            SHA512

            45c1a921f64ba92d8573ce4cdfdb9979a5544a72444082a6928e1836fd52d6afcaf78132bab166e2a227dde83a4bda14823e507b838370d09e2923db6388fef9

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

            Filesize

            324KB

            MD5

            c1f4f4c8b5c1e95034c539eb94d4316a

            SHA1

            8bae8ed24d9d86daf76d70484845113fb62d71f7

            SHA256

            0a06eecf84fedadb26b6bb30b185f4334d886bb7d4718d63414a966c8247900b

            SHA512

            45c1a921f64ba92d8573ce4cdfdb9979a5544a72444082a6928e1836fd52d6afcaf78132bab166e2a227dde83a4bda14823e507b838370d09e2923db6388fef9

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

            Filesize

            324KB

            MD5

            c1f4f4c8b5c1e95034c539eb94d4316a

            SHA1

            8bae8ed24d9d86daf76d70484845113fb62d71f7

            SHA256

            0a06eecf84fedadb26b6bb30b185f4334d886bb7d4718d63414a966c8247900b

            SHA512

            45c1a921f64ba92d8573ce4cdfdb9979a5544a72444082a6928e1836fd52d6afcaf78132bab166e2a227dde83a4bda14823e507b838370d09e2923db6388fef9

          • memory/3516-152-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-167-0x0000000007550000-0x000000000756E000-memory.dmp

            Filesize

            120KB

          • memory/3516-123-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-124-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-125-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-126-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-127-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-128-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-129-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-130-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-157-0x0000000007460000-0x000000000752C000-memory.dmp

            Filesize

            816KB

          • memory/3516-132-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-133-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-134-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-135-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-136-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-137-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-138-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-139-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-140-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-141-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-142-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-143-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-144-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-145-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-146-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-147-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-148-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-149-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-150-0x0000000000740000-0x0000000000796000-memory.dmp

            Filesize

            344KB

          • memory/3516-151-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-121-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-153-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-154-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-159-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-156-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-131-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-122-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-155-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-160-0x00000000075D0000-0x0000000007662000-memory.dmp

            Filesize

            584KB

          • memory/3516-161-0x00000000051D0000-0x00000000051D6000-memory.dmp

            Filesize

            24KB

          • memory/3516-162-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-163-0x0000000007870000-0x00000000078E6000-memory.dmp

            Filesize

            472KB

          • memory/3516-164-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-165-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-166-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-158-0x0000000007A30000-0x0000000007F2E000-memory.dmp

            Filesize

            5.0MB

          • memory/3516-168-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-169-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-170-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-171-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-172-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-173-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-179-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-116-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-117-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-118-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-119-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/3516-120-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/4972-187-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/4972-182-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/4972-185-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/4972-186-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/4972-180-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/4972-178-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/4972-184-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/4972-183-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/4972-228-0x0000000000400000-0x0000000000406000-memory.dmp

            Filesize

            24KB

          • memory/4972-174-0x0000000000400000-0x0000000000406000-memory.dmp

            Filesize

            24KB

          • memory/4972-177-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB

          • memory/4972-176-0x0000000077C90000-0x0000000077E1E000-memory.dmp

            Filesize

            1.6MB