Analysis

  • max time kernel
    114s
  • max time network
    147s
  • 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, 11:39

General

  • Target

    af47815baf427d6b5742d431098e7779b3186d327515cfc4e772aa5c3e92dacc.exe

  • Size

    324KB

  • MD5

    612ece0274d8663def5d696cf54e1a55

  • SHA1

    f04c8b4a90263ef5dec739ccebbc0ae677593a3d

  • SHA256

    af47815baf427d6b5742d431098e7779b3186d327515cfc4e772aa5c3e92dacc

  • SHA512

    3729bf9a27f54095da28495eba3c1136a9208bc924766a97625984def16547e45eeee55a530b72bad9d9766566e34705348b62c9b7f3c221edd5bcb69a551ad7

  • SSDEEP

    6144:eKlzr1sYCzek2ciDaP9Xk6Ln1W8W/9InBSkZZmLdGcAdgdY6RKpjS:eGhQ2ciDq9ZL1W8q9InBRqELdolRKpj

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 4 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 33 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\af47815baf427d6b5742d431098e7779b3186d327515cfc4e772aa5c3e92dacc.exe
    "C:\Users\Admin\AppData\Local\Temp\af47815baf427d6b5742d431098e7779b3186d327515cfc4e772aa5c3e92dacc.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2648
    • C:\Users\Admin\AppData\Local\Temp\af47815baf427d6b5742d431098e7779b3186d327515cfc4e772aa5c3e92dacc.exe
      C:\Users\Admin\AppData\Local\Temp\af47815baf427d6b5742d431098e7779b3186d327515cfc4e772aa5c3e92dacc.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:5088
      • 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:3056
  • 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:3480
    • 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:4216
      • 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:4852
  • 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:4040
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:568

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        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

          612ece0274d8663def5d696cf54e1a55

          SHA1

          f04c8b4a90263ef5dec739ccebbc0ae677593a3d

          SHA256

          af47815baf427d6b5742d431098e7779b3186d327515cfc4e772aa5c3e92dacc

          SHA512

          3729bf9a27f54095da28495eba3c1136a9208bc924766a97625984def16547e45eeee55a530b72bad9d9766566e34705348b62c9b7f3c221edd5bcb69a551ad7

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

          Filesize

          324KB

          MD5

          612ece0274d8663def5d696cf54e1a55

          SHA1

          f04c8b4a90263ef5dec739ccebbc0ae677593a3d

          SHA256

          af47815baf427d6b5742d431098e7779b3186d327515cfc4e772aa5c3e92dacc

          SHA512

          3729bf9a27f54095da28495eba3c1136a9208bc924766a97625984def16547e45eeee55a530b72bad9d9766566e34705348b62c9b7f3c221edd5bcb69a551ad7

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

          Filesize

          324KB

          MD5

          612ece0274d8663def5d696cf54e1a55

          SHA1

          f04c8b4a90263ef5dec739ccebbc0ae677593a3d

          SHA256

          af47815baf427d6b5742d431098e7779b3186d327515cfc4e772aa5c3e92dacc

          SHA512

          3729bf9a27f54095da28495eba3c1136a9208bc924766a97625984def16547e45eeee55a530b72bad9d9766566e34705348b62c9b7f3c221edd5bcb69a551ad7

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

          Filesize

          324KB

          MD5

          612ece0274d8663def5d696cf54e1a55

          SHA1

          f04c8b4a90263ef5dec739ccebbc0ae677593a3d

          SHA256

          af47815baf427d6b5742d431098e7779b3186d327515cfc4e772aa5c3e92dacc

          SHA512

          3729bf9a27f54095da28495eba3c1136a9208bc924766a97625984def16547e45eeee55a530b72bad9d9766566e34705348b62c9b7f3c221edd5bcb69a551ad7

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

          Filesize

          324KB

          MD5

          612ece0274d8663def5d696cf54e1a55

          SHA1

          f04c8b4a90263ef5dec739ccebbc0ae677593a3d

          SHA256

          af47815baf427d6b5742d431098e7779b3186d327515cfc4e772aa5c3e92dacc

          SHA512

          3729bf9a27f54095da28495eba3c1136a9208bc924766a97625984def16547e45eeee55a530b72bad9d9766566e34705348b62c9b7f3c221edd5bcb69a551ad7

        • memory/2648-153-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-158-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-122-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-123-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-124-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-125-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-127-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-126-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-128-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-129-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-130-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-131-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-132-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-133-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-134-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-137-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-138-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-136-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-135-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-139-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-140-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-142-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-143-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-144-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-141-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-145-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-146-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-157-0x0000000007510000-0x0000000007A0E000-memory.dmp

          Filesize

          5.0MB

        • memory/2648-148-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-150-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-149-0x0000000000250000-0x00000000002A6000-memory.dmp

          Filesize

          344KB

        • memory/2648-151-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-152-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-120-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-154-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-155-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-121-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-156-0x0000000006F40000-0x000000000700C000-memory.dmp

          Filesize

          816KB

        • memory/2648-147-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-159-0x00000000070B0000-0x0000000007142000-memory.dmp

          Filesize

          584KB

        • memory/2648-160-0x0000000007010000-0x0000000007016000-memory.dmp

          Filesize

          24KB

        • memory/2648-161-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-162-0x0000000007350000-0x00000000073C6000-memory.dmp

          Filesize

          472KB

        • memory/2648-163-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-165-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-164-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-166-0x0000000007060000-0x000000000707E000-memory.dmp

          Filesize

          120KB

        • memory/2648-168-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-169-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-167-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-171-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-172-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-170-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-177-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-115-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-116-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-117-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-118-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/2648-119-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/5088-175-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/5088-182-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/5088-183-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/5088-184-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/5088-176-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/5088-181-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/5088-173-0x0000000000400000-0x0000000000406000-memory.dmp

          Filesize

          24KB

        • memory/5088-179-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/5088-178-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/5088-185-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/5088-186-0x0000000077C70000-0x0000000077DFE000-memory.dmp

          Filesize

          1.6MB

        • memory/5088-227-0x0000000000400000-0x0000000000406000-memory.dmp

          Filesize

          24KB