Analysis

  • max time kernel
    125s
  • max time network
    106s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/11/2022, 11:41

General

  • Target

    32e7d5aaf0a86bc51fc77e77906f505bd7c4e40c94e5599924f7247fd0ee105f.exe

  • Size

    324KB

  • MD5

    5395f379cf6c7b52f054d50ccc6f2b5c

  • SHA1

    20a028bb2f71feae3914ea0c593101a0b5dde253

  • SHA256

    32e7d5aaf0a86bc51fc77e77906f505bd7c4e40c94e5599924f7247fd0ee105f

  • SHA512

    6f986d83765bccf43a359e62d81e51bf5877d354c6c0f3d91d7e1591be82b017ceeb147699f4710bc572f3275a00126708a3cb9b6dbc415c7f5039d57f59ea5d

  • 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 36 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\32e7d5aaf0a86bc51fc77e77906f505bd7c4e40c94e5599924f7247fd0ee105f.exe
    "C:\Users\Admin\AppData\Local\Temp\32e7d5aaf0a86bc51fc77e77906f505bd7c4e40c94e5599924f7247fd0ee105f.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4848
    • C:\Users\Admin\AppData\Local\Temp\32e7d5aaf0a86bc51fc77e77906f505bd7c4e40c94e5599924f7247fd0ee105f.exe
      C:\Users\Admin\AppData\Local\Temp\32e7d5aaf0a86bc51fc77e77906f505bd7c4e40c94e5599924f7247fd0ee105f.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1292
      • 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:4244
  • 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:2264
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:1348
    • 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:1708
      • 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:4140
  • 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:3464
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:4336

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

          03d2df1e8834bc4ec1756735429b458c

          SHA1

          4ee6c0f5b04c8e0c5076219c5724032daab11d40

          SHA256

          745ab70552d9a0463b791fd8dc1942838ac3e34fb1a68f09ed3766c7e3b05631

          SHA512

          2482c3d4478125ccbc7f224f50e86b7bf925ed438b59f4dce57b9b6bcdb59df51417049096b131b6b911173550eed98bc92aba7050861de303a692f0681b197b

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

          Filesize

          324KB

          MD5

          5395f379cf6c7b52f054d50ccc6f2b5c

          SHA1

          20a028bb2f71feae3914ea0c593101a0b5dde253

          SHA256

          32e7d5aaf0a86bc51fc77e77906f505bd7c4e40c94e5599924f7247fd0ee105f

          SHA512

          6f986d83765bccf43a359e62d81e51bf5877d354c6c0f3d91d7e1591be82b017ceeb147699f4710bc572f3275a00126708a3cb9b6dbc415c7f5039d57f59ea5d

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

          Filesize

          324KB

          MD5

          5395f379cf6c7b52f054d50ccc6f2b5c

          SHA1

          20a028bb2f71feae3914ea0c593101a0b5dde253

          SHA256

          32e7d5aaf0a86bc51fc77e77906f505bd7c4e40c94e5599924f7247fd0ee105f

          SHA512

          6f986d83765bccf43a359e62d81e51bf5877d354c6c0f3d91d7e1591be82b017ceeb147699f4710bc572f3275a00126708a3cb9b6dbc415c7f5039d57f59ea5d

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

          Filesize

          324KB

          MD5

          5395f379cf6c7b52f054d50ccc6f2b5c

          SHA1

          20a028bb2f71feae3914ea0c593101a0b5dde253

          SHA256

          32e7d5aaf0a86bc51fc77e77906f505bd7c4e40c94e5599924f7247fd0ee105f

          SHA512

          6f986d83765bccf43a359e62d81e51bf5877d354c6c0f3d91d7e1591be82b017ceeb147699f4710bc572f3275a00126708a3cb9b6dbc415c7f5039d57f59ea5d

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

          Filesize

          324KB

          MD5

          5395f379cf6c7b52f054d50ccc6f2b5c

          SHA1

          20a028bb2f71feae3914ea0c593101a0b5dde253

          SHA256

          32e7d5aaf0a86bc51fc77e77906f505bd7c4e40c94e5599924f7247fd0ee105f

          SHA512

          6f986d83765bccf43a359e62d81e51bf5877d354c6c0f3d91d7e1591be82b017ceeb147699f4710bc572f3275a00126708a3cb9b6dbc415c7f5039d57f59ea5d

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

          Filesize

          324KB

          MD5

          5395f379cf6c7b52f054d50ccc6f2b5c

          SHA1

          20a028bb2f71feae3914ea0c593101a0b5dde253

          SHA256

          32e7d5aaf0a86bc51fc77e77906f505bd7c4e40c94e5599924f7247fd0ee105f

          SHA512

          6f986d83765bccf43a359e62d81e51bf5877d354c6c0f3d91d7e1591be82b017ceeb147699f4710bc572f3275a00126708a3cb9b6dbc415c7f5039d57f59ea5d

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

          Filesize

          324KB

          MD5

          5395f379cf6c7b52f054d50ccc6f2b5c

          SHA1

          20a028bb2f71feae3914ea0c593101a0b5dde253

          SHA256

          32e7d5aaf0a86bc51fc77e77906f505bd7c4e40c94e5599924f7247fd0ee105f

          SHA512

          6f986d83765bccf43a359e62d81e51bf5877d354c6c0f3d91d7e1591be82b017ceeb147699f4710bc572f3275a00126708a3cb9b6dbc415c7f5039d57f59ea5d

        • memory/1292-142-0x0000000000400000-0x0000000000406000-memory.dmp

          Filesize

          24KB

        • memory/1292-140-0x0000000000400000-0x0000000000406000-memory.dmp

          Filesize

          24KB

        • memory/1292-138-0x0000000000400000-0x0000000000406000-memory.dmp

          Filesize

          24KB

        • memory/4848-132-0x0000000000270000-0x00000000002C6000-memory.dmp

          Filesize

          344KB

        • memory/4848-136-0x00000000070C0000-0x00000000070DE000-memory.dmp

          Filesize

          120KB

        • memory/4848-135-0x00000000073A0000-0x0000000007416000-memory.dmp

          Filesize

          472KB

        • memory/4848-134-0x0000000007100000-0x0000000007192000-memory.dmp

          Filesize

          584KB

        • memory/4848-133-0x00000000075D0000-0x0000000007B74000-memory.dmp

          Filesize

          5.6MB