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Analysis

  • max time kernel
    150s
  • max time network
    128s
  • 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, 01:34

General

  • Target

    dcbe15413aab69e9919922ed9b3ef27bd20d70d29e18f479899fd608b018b46a.exe

  • Size

    322KB

  • MD5

    451ea155eeabf7547de2a67bd8375171

  • SHA1

    bb281783ac62a9edcaf33be0ab1e1114012a4b0f

  • SHA256

    dcbe15413aab69e9919922ed9b3ef27bd20d70d29e18f479899fd608b018b46a

  • SHA512

    30d3748b6ccda81c5ee4db98a93e8db7892ddd189a4a44135e660ffd915f8791672187b54a14557585a23ef295d54f1884d1a394edbffdae323ca7cfeeef2afb

  • SSDEEP

    6144:eKlzr1sYCzek2ciDaP9Xk6Ln1W8W/9InBSkZZmLdGcAdgdY6RKpjS:eGhQ2ciDq9ZL1W8q9InBRqELdolRKpj

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 7 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 42 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dcbe15413aab69e9919922ed9b3ef27bd20d70d29e18f479899fd608b018b46a.exe
    "C:\Users\Admin\AppData\Local\Temp\dcbe15413aab69e9919922ed9b3ef27bd20d70d29e18f479899fd608b018b46a.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2568
    • C:\Users\Admin\AppData\Local\Temp\dcbe15413aab69e9919922ed9b3ef27bd20d70d29e18f479899fd608b018b46a.exe
      C:\Users\Admin\AppData\Local\Temp\dcbe15413aab69e9919922ed9b3ef27bd20d70d29e18f479899fd608b018b46a.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2912
      • 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:3732
  • 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:3492
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:3000
    • 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:4360
      • 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:4428
  • 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:1156
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:4596
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:3404
  • 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 WriteProcessMemory
    PID:2264
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
        PID:2320

    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

      322KB

      MD5

      451ea155eeabf7547de2a67bd8375171

      SHA1

      bb281783ac62a9edcaf33be0ab1e1114012a4b0f

      SHA256

      dcbe15413aab69e9919922ed9b3ef27bd20d70d29e18f479899fd608b018b46a

      SHA512

      30d3748b6ccda81c5ee4db98a93e8db7892ddd189a4a44135e660ffd915f8791672187b54a14557585a23ef295d54f1884d1a394edbffdae323ca7cfeeef2afb

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

      Filesize

      322KB

      MD5

      451ea155eeabf7547de2a67bd8375171

      SHA1

      bb281783ac62a9edcaf33be0ab1e1114012a4b0f

      SHA256

      dcbe15413aab69e9919922ed9b3ef27bd20d70d29e18f479899fd608b018b46a

      SHA512

      30d3748b6ccda81c5ee4db98a93e8db7892ddd189a4a44135e660ffd915f8791672187b54a14557585a23ef295d54f1884d1a394edbffdae323ca7cfeeef2afb

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

      Filesize

      322KB

      MD5

      451ea155eeabf7547de2a67bd8375171

      SHA1

      bb281783ac62a9edcaf33be0ab1e1114012a4b0f

      SHA256

      dcbe15413aab69e9919922ed9b3ef27bd20d70d29e18f479899fd608b018b46a

      SHA512

      30d3748b6ccda81c5ee4db98a93e8db7892ddd189a4a44135e660ffd915f8791672187b54a14557585a23ef295d54f1884d1a394edbffdae323ca7cfeeef2afb

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

      Filesize

      322KB

      MD5

      451ea155eeabf7547de2a67bd8375171

      SHA1

      bb281783ac62a9edcaf33be0ab1e1114012a4b0f

      SHA256

      dcbe15413aab69e9919922ed9b3ef27bd20d70d29e18f479899fd608b018b46a

      SHA512

      30d3748b6ccda81c5ee4db98a93e8db7892ddd189a4a44135e660ffd915f8791672187b54a14557585a23ef295d54f1884d1a394edbffdae323ca7cfeeef2afb

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

      Filesize

      322KB

      MD5

      451ea155eeabf7547de2a67bd8375171

      SHA1

      bb281783ac62a9edcaf33be0ab1e1114012a4b0f

      SHA256

      dcbe15413aab69e9919922ed9b3ef27bd20d70d29e18f479899fd608b018b46a

      SHA512

      30d3748b6ccda81c5ee4db98a93e8db7892ddd189a4a44135e660ffd915f8791672187b54a14557585a23ef295d54f1884d1a394edbffdae323ca7cfeeef2afb

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

      Filesize

      322KB

      MD5

      451ea155eeabf7547de2a67bd8375171

      SHA1

      bb281783ac62a9edcaf33be0ab1e1114012a4b0f

      SHA256

      dcbe15413aab69e9919922ed9b3ef27bd20d70d29e18f479899fd608b018b46a

      SHA512

      30d3748b6ccda81c5ee4db98a93e8db7892ddd189a4a44135e660ffd915f8791672187b54a14557585a23ef295d54f1884d1a394edbffdae323ca7cfeeef2afb

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

      Filesize

      322KB

      MD5

      451ea155eeabf7547de2a67bd8375171

      SHA1

      bb281783ac62a9edcaf33be0ab1e1114012a4b0f

      SHA256

      dcbe15413aab69e9919922ed9b3ef27bd20d70d29e18f479899fd608b018b46a

      SHA512

      30d3748b6ccda81c5ee4db98a93e8db7892ddd189a4a44135e660ffd915f8791672187b54a14557585a23ef295d54f1884d1a394edbffdae323ca7cfeeef2afb

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

      Filesize

      322KB

      MD5

      451ea155eeabf7547de2a67bd8375171

      SHA1

      bb281783ac62a9edcaf33be0ab1e1114012a4b0f

      SHA256

      dcbe15413aab69e9919922ed9b3ef27bd20d70d29e18f479899fd608b018b46a

      SHA512

      30d3748b6ccda81c5ee4db98a93e8db7892ddd189a4a44135e660ffd915f8791672187b54a14557585a23ef295d54f1884d1a394edbffdae323ca7cfeeef2afb

    • memory/2568-132-0x0000000000790000-0x00000000007E6000-memory.dmp

      Filesize

      344KB

    • memory/2568-136-0x0000000007720000-0x000000000773E000-memory.dmp

      Filesize

      120KB

    • memory/2568-135-0x0000000007A10000-0x0000000007A86000-memory.dmp

      Filesize

      472KB

    • memory/2568-134-0x0000000007770000-0x0000000007802000-memory.dmp

      Filesize

      584KB

    • memory/2568-133-0x0000000007C80000-0x0000000008224000-memory.dmp

      Filesize

      5.6MB

    • memory/2912-142-0x0000000000400000-0x0000000000406000-memory.dmp

      Filesize

      24KB

    • memory/2912-140-0x0000000000400000-0x0000000000406000-memory.dmp

      Filesize

      24KB

    • memory/2912-138-0x0000000000400000-0x0000000000406000-memory.dmp

      Filesize

      24KB