Analysis

  • max time kernel
    101s
  • max time network
    64s
  • platform
    windows10-1703_x64
  • resource
    win10-20220901-en
  • resource tags

    arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system
  • submitted
    31/10/2022, 22:03

General

  • Target

    533e56b37dfa452c5152931fbd9f0743814302c11d0109ee9ddefe582bf0bd31.exe

  • Size

    322KB

  • MD5

    0d3499a0e3344d4d5e68c7d73e95fb69

  • SHA1

    266663ca2370a8890a01f4d91a941d7752c2a957

  • SHA256

    533e56b37dfa452c5152931fbd9f0743814302c11d0109ee9ddefe582bf0bd31

  • SHA512

    2e6ca5fa8cdde66645b10f47ab05e63fc30ca69d15fa79629743ef342e5e4b816dbc18c0eded59707f991462239ea32527333a56771bbb7cad08a38edf951a7e

  • 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 48 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\533e56b37dfa452c5152931fbd9f0743814302c11d0109ee9ddefe582bf0bd31.exe
    "C:\Users\Admin\AppData\Local\Temp\533e56b37dfa452c5152931fbd9f0743814302c11d0109ee9ddefe582bf0bd31.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3504
    • C:\Users\Admin\AppData\Local\Temp\533e56b37dfa452c5152931fbd9f0743814302c11d0109ee9ddefe582bf0bd31.exe
      C:\Users\Admin\AppData\Local\Temp\533e56b37dfa452c5152931fbd9f0743814302c11d0109ee9ddefe582bf0bd31.exe
      2⤵
        PID:2204
      • C:\Users\Admin\AppData\Local\Temp\533e56b37dfa452c5152931fbd9f0743814302c11d0109ee9ddefe582bf0bd31.exe
        C:\Users\Admin\AppData\Local\Temp\533e56b37dfa452c5152931fbd9f0743814302c11d0109ee9ddefe582bf0bd31.exe
        2⤵
          PID:2388
        • C:\Users\Admin\AppData\Local\Temp\533e56b37dfa452c5152931fbd9f0743814302c11d0109ee9ddefe582bf0bd31.exe
          C:\Users\Admin\AppData\Local\Temp\533e56b37dfa452c5152931fbd9f0743814302c11d0109ee9ddefe582bf0bd31.exe
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:2904
          • 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:784
      • 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:4264
        • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
          C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
          2⤵
          • Executes dropped EXE
          PID:4180
        • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
          C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
          2⤵
          • Executes dropped EXE
          PID:4076
        • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
          C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
          2⤵
          • Executes dropped EXE
          PID:4528
        • 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:4228
          • 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:4728
      • 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:4888
        • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
          C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
          2⤵
          • Executes dropped EXE
          PID:1464

      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

              322KB

              MD5

              0d3499a0e3344d4d5e68c7d73e95fb69

              SHA1

              266663ca2370a8890a01f4d91a941d7752c2a957

              SHA256

              533e56b37dfa452c5152931fbd9f0743814302c11d0109ee9ddefe582bf0bd31

              SHA512

              2e6ca5fa8cdde66645b10f47ab05e63fc30ca69d15fa79629743ef342e5e4b816dbc18c0eded59707f991462239ea32527333a56771bbb7cad08a38edf951a7e

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

              Filesize

              322KB

              MD5

              0d3499a0e3344d4d5e68c7d73e95fb69

              SHA1

              266663ca2370a8890a01f4d91a941d7752c2a957

              SHA256

              533e56b37dfa452c5152931fbd9f0743814302c11d0109ee9ddefe582bf0bd31

              SHA512

              2e6ca5fa8cdde66645b10f47ab05e63fc30ca69d15fa79629743ef342e5e4b816dbc18c0eded59707f991462239ea32527333a56771bbb7cad08a38edf951a7e

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

              Filesize

              322KB

              MD5

              0d3499a0e3344d4d5e68c7d73e95fb69

              SHA1

              266663ca2370a8890a01f4d91a941d7752c2a957

              SHA256

              533e56b37dfa452c5152931fbd9f0743814302c11d0109ee9ddefe582bf0bd31

              SHA512

              2e6ca5fa8cdde66645b10f47ab05e63fc30ca69d15fa79629743ef342e5e4b816dbc18c0eded59707f991462239ea32527333a56771bbb7cad08a38edf951a7e

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

              Filesize

              322KB

              MD5

              0d3499a0e3344d4d5e68c7d73e95fb69

              SHA1

              266663ca2370a8890a01f4d91a941d7752c2a957

              SHA256

              533e56b37dfa452c5152931fbd9f0743814302c11d0109ee9ddefe582bf0bd31

              SHA512

              2e6ca5fa8cdde66645b10f47ab05e63fc30ca69d15fa79629743ef342e5e4b816dbc18c0eded59707f991462239ea32527333a56771bbb7cad08a38edf951a7e

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

              Filesize

              322KB

              MD5

              0d3499a0e3344d4d5e68c7d73e95fb69

              SHA1

              266663ca2370a8890a01f4d91a941d7752c2a957

              SHA256

              533e56b37dfa452c5152931fbd9f0743814302c11d0109ee9ddefe582bf0bd31

              SHA512

              2e6ca5fa8cdde66645b10f47ab05e63fc30ca69d15fa79629743ef342e5e4b816dbc18c0eded59707f991462239ea32527333a56771bbb7cad08a38edf951a7e

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

              Filesize

              322KB

              MD5

              0d3499a0e3344d4d5e68c7d73e95fb69

              SHA1

              266663ca2370a8890a01f4d91a941d7752c2a957

              SHA256

              533e56b37dfa452c5152931fbd9f0743814302c11d0109ee9ddefe582bf0bd31

              SHA512

              2e6ca5fa8cdde66645b10f47ab05e63fc30ca69d15fa79629743ef342e5e4b816dbc18c0eded59707f991462239ea32527333a56771bbb7cad08a38edf951a7e

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

              Filesize

              322KB

              MD5

              0d3499a0e3344d4d5e68c7d73e95fb69

              SHA1

              266663ca2370a8890a01f4d91a941d7752c2a957

              SHA256

              533e56b37dfa452c5152931fbd9f0743814302c11d0109ee9ddefe582bf0bd31

              SHA512

              2e6ca5fa8cdde66645b10f47ab05e63fc30ca69d15fa79629743ef342e5e4b816dbc18c0eded59707f991462239ea32527333a56771bbb7cad08a38edf951a7e

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

              Filesize

              322KB

              MD5

              0d3499a0e3344d4d5e68c7d73e95fb69

              SHA1

              266663ca2370a8890a01f4d91a941d7752c2a957

              SHA256

              533e56b37dfa452c5152931fbd9f0743814302c11d0109ee9ddefe582bf0bd31

              SHA512

              2e6ca5fa8cdde66645b10f47ab05e63fc30ca69d15fa79629743ef342e5e4b816dbc18c0eded59707f991462239ea32527333a56771bbb7cad08a38edf951a7e

            • memory/2904-185-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/2904-175-0x0000000000400000-0x0000000000406000-memory.dmp

              Filesize

              24KB

            • memory/2904-188-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/2904-187-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/2904-186-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/2904-229-0x0000000000400000-0x0000000000406000-memory.dmp

              Filesize

              24KB

            • memory/2904-184-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/2904-183-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/2904-180-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/2904-179-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/2904-178-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/2904-177-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-138-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-172-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-143-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-144-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-145-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-146-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-147-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-148-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-149-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-150-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-151-0x00000000009C0000-0x0000000000A16000-memory.dmp

              Filesize

              344KB

            • memory/3504-152-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-153-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-154-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-155-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-156-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-157-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-158-0x0000000007790000-0x000000000785C000-memory.dmp

              Filesize

              816KB

            • memory/3504-159-0x0000000007D60000-0x000000000825E000-memory.dmp

              Filesize

              5.0MB

            • memory/3504-160-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-161-0x0000000007860000-0x00000000078F2000-memory.dmp

              Filesize

              584KB

            • memory/3504-162-0x0000000002DD0000-0x0000000002DD6000-memory.dmp

              Filesize

              24KB

            • memory/3504-163-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-164-0x0000000007B00000-0x0000000007B76000-memory.dmp

              Filesize

              472KB

            • memory/3504-165-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-166-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-167-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-168-0x0000000002E20000-0x0000000002E3E000-memory.dmp

              Filesize

              120KB

            • memory/3504-169-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-170-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-171-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-142-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-173-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-174-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-141-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-140-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-139-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-117-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-137-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-136-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-181-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-135-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-134-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-133-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-132-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-130-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-131-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-129-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-128-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-127-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-126-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-125-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-124-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-123-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-118-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-122-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-119-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-121-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB

            • memory/3504-120-0x00000000771E0000-0x000000007736E000-memory.dmp

              Filesize

              1.6MB