Analysis

  • max time kernel
    146s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/11/2022, 10:35

General

  • Target

    cc1f10762e6cf059f69656e0b7927065bfd20716ffe77b2e0054909a0bb1323d.exe

  • Size

    324KB

  • MD5

    f58c0ee0cc50c77285c7ad3fcdff1f4e

  • SHA1

    5e331d12c5e961d887ab3974d71f823f983d27f6

  • SHA256

    cc1f10762e6cf059f69656e0b7927065bfd20716ffe77b2e0054909a0bb1323d

  • SHA512

    3546447622ebc3b4f8f74fa7e30216335752fa531e267689f3ce1506a498cf3fc8a12eaa0cc5d1a3e70d0f7aa07d906de299b06bd82aeeffe2cd395b3fb9cf3d

  • SSDEEP

    6144:eKlzr1sYCzek2ciDaP9Xk6Ln1W8W/9InBSkZZmLdGcAdgdY6RKpjS:eGhQ2ciDq9ZL1W8q9InBRqELdolRKpj

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 6 IoCs
  • Suspicious use of SetThreadContext 4 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\cc1f10762e6cf059f69656e0b7927065bfd20716ffe77b2e0054909a0bb1323d.exe
    "C:\Users\Admin\AppData\Local\Temp\cc1f10762e6cf059f69656e0b7927065bfd20716ffe77b2e0054909a0bb1323d.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1284
    • C:\Users\Admin\AppData\Local\Temp\cc1f10762e6cf059f69656e0b7927065bfd20716ffe77b2e0054909a0bb1323d.exe
      C:\Users\Admin\AppData\Local\Temp\cc1f10762e6cf059f69656e0b7927065bfd20716ffe77b2e0054909a0bb1323d.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4808
      • 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:4980
  • 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:2652
    • 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:456
      • 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:4884
  • 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:3328
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:3660
  • 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:2924
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:4512

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

          f58c0ee0cc50c77285c7ad3fcdff1f4e

          SHA1

          5e331d12c5e961d887ab3974d71f823f983d27f6

          SHA256

          cc1f10762e6cf059f69656e0b7927065bfd20716ffe77b2e0054909a0bb1323d

          SHA512

          3546447622ebc3b4f8f74fa7e30216335752fa531e267689f3ce1506a498cf3fc8a12eaa0cc5d1a3e70d0f7aa07d906de299b06bd82aeeffe2cd395b3fb9cf3d

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

          Filesize

          324KB

          MD5

          f58c0ee0cc50c77285c7ad3fcdff1f4e

          SHA1

          5e331d12c5e961d887ab3974d71f823f983d27f6

          SHA256

          cc1f10762e6cf059f69656e0b7927065bfd20716ffe77b2e0054909a0bb1323d

          SHA512

          3546447622ebc3b4f8f74fa7e30216335752fa531e267689f3ce1506a498cf3fc8a12eaa0cc5d1a3e70d0f7aa07d906de299b06bd82aeeffe2cd395b3fb9cf3d

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

          Filesize

          324KB

          MD5

          f58c0ee0cc50c77285c7ad3fcdff1f4e

          SHA1

          5e331d12c5e961d887ab3974d71f823f983d27f6

          SHA256

          cc1f10762e6cf059f69656e0b7927065bfd20716ffe77b2e0054909a0bb1323d

          SHA512

          3546447622ebc3b4f8f74fa7e30216335752fa531e267689f3ce1506a498cf3fc8a12eaa0cc5d1a3e70d0f7aa07d906de299b06bd82aeeffe2cd395b3fb9cf3d

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

          Filesize

          324KB

          MD5

          f58c0ee0cc50c77285c7ad3fcdff1f4e

          SHA1

          5e331d12c5e961d887ab3974d71f823f983d27f6

          SHA256

          cc1f10762e6cf059f69656e0b7927065bfd20716ffe77b2e0054909a0bb1323d

          SHA512

          3546447622ebc3b4f8f74fa7e30216335752fa531e267689f3ce1506a498cf3fc8a12eaa0cc5d1a3e70d0f7aa07d906de299b06bd82aeeffe2cd395b3fb9cf3d

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

          Filesize

          324KB

          MD5

          f58c0ee0cc50c77285c7ad3fcdff1f4e

          SHA1

          5e331d12c5e961d887ab3974d71f823f983d27f6

          SHA256

          cc1f10762e6cf059f69656e0b7927065bfd20716ffe77b2e0054909a0bb1323d

          SHA512

          3546447622ebc3b4f8f74fa7e30216335752fa531e267689f3ce1506a498cf3fc8a12eaa0cc5d1a3e70d0f7aa07d906de299b06bd82aeeffe2cd395b3fb9cf3d

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

          Filesize

          324KB

          MD5

          f58c0ee0cc50c77285c7ad3fcdff1f4e

          SHA1

          5e331d12c5e961d887ab3974d71f823f983d27f6

          SHA256

          cc1f10762e6cf059f69656e0b7927065bfd20716ffe77b2e0054909a0bb1323d

          SHA512

          3546447622ebc3b4f8f74fa7e30216335752fa531e267689f3ce1506a498cf3fc8a12eaa0cc5d1a3e70d0f7aa07d906de299b06bd82aeeffe2cd395b3fb9cf3d

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

          Filesize

          324KB

          MD5

          f58c0ee0cc50c77285c7ad3fcdff1f4e

          SHA1

          5e331d12c5e961d887ab3974d71f823f983d27f6

          SHA256

          cc1f10762e6cf059f69656e0b7927065bfd20716ffe77b2e0054909a0bb1323d

          SHA512

          3546447622ebc3b4f8f74fa7e30216335752fa531e267689f3ce1506a498cf3fc8a12eaa0cc5d1a3e70d0f7aa07d906de299b06bd82aeeffe2cd395b3fb9cf3d

        • memory/1284-132-0x0000000000E70000-0x0000000000EC6000-memory.dmp

          Filesize

          344KB

        • memory/1284-133-0x0000000008360000-0x0000000008904000-memory.dmp

          Filesize

          5.6MB

        • memory/1284-136-0x0000000007E00000-0x0000000007E1E000-memory.dmp

          Filesize

          120KB

        • memory/1284-135-0x00000000080F0000-0x0000000008166000-memory.dmp

          Filesize

          472KB

        • memory/1284-134-0x0000000007E50000-0x0000000007EE2000-memory.dmp

          Filesize

          584KB

        • memory/4808-142-0x0000000000400000-0x0000000000406000-memory.dmp

          Filesize

          24KB

        • memory/4808-138-0x0000000000400000-0x0000000000406000-memory.dmp

          Filesize

          24KB

        • memory/4808-140-0x0000000000400000-0x0000000000406000-memory.dmp

          Filesize

          24KB