Analysis

  • max time kernel
    98s
  • max time network
    73s
  • 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, 11:42

General

  • Target

    01f6452c5445baf5448c065c81a04dcfb9dfb28afe8f563296556bb72376052e.exe

  • Size

    324KB

  • MD5

    8d1934456beb9fd9e86f1d69e1108b00

  • SHA1

    33f003c7d21bf6178da3358010beac91de54ec2c

  • SHA256

    01f6452c5445baf5448c065c81a04dcfb9dfb28afe8f563296556bb72376052e

  • SHA512

    50548cc468161654c3b39e5854d5b76d283b6bd564ab8c9913eb7383714ad348c174fb320d703fc44d3909a1617cf222b4e643d33b685e7f7cfb441648266e43

  • 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\01f6452c5445baf5448c065c81a04dcfb9dfb28afe8f563296556bb72376052e.exe
    "C:\Users\Admin\AppData\Local\Temp\01f6452c5445baf5448c065c81a04dcfb9dfb28afe8f563296556bb72376052e.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3764
    • C:\Users\Admin\AppData\Local\Temp\01f6452c5445baf5448c065c81a04dcfb9dfb28afe8f563296556bb72376052e.exe
      C:\Users\Admin\AppData\Local\Temp\01f6452c5445baf5448c065c81a04dcfb9dfb28afe8f563296556bb72376052e.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4880
      • 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:2992
  • 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:4908
    • 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:4856
      • 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:4332
  • 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:3704
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:4696

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

          8d1934456beb9fd9e86f1d69e1108b00

          SHA1

          33f003c7d21bf6178da3358010beac91de54ec2c

          SHA256

          01f6452c5445baf5448c065c81a04dcfb9dfb28afe8f563296556bb72376052e

          SHA512

          50548cc468161654c3b39e5854d5b76d283b6bd564ab8c9913eb7383714ad348c174fb320d703fc44d3909a1617cf222b4e643d33b685e7f7cfb441648266e43

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

          Filesize

          324KB

          MD5

          8d1934456beb9fd9e86f1d69e1108b00

          SHA1

          33f003c7d21bf6178da3358010beac91de54ec2c

          SHA256

          01f6452c5445baf5448c065c81a04dcfb9dfb28afe8f563296556bb72376052e

          SHA512

          50548cc468161654c3b39e5854d5b76d283b6bd564ab8c9913eb7383714ad348c174fb320d703fc44d3909a1617cf222b4e643d33b685e7f7cfb441648266e43

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

          Filesize

          324KB

          MD5

          8d1934456beb9fd9e86f1d69e1108b00

          SHA1

          33f003c7d21bf6178da3358010beac91de54ec2c

          SHA256

          01f6452c5445baf5448c065c81a04dcfb9dfb28afe8f563296556bb72376052e

          SHA512

          50548cc468161654c3b39e5854d5b76d283b6bd564ab8c9913eb7383714ad348c174fb320d703fc44d3909a1617cf222b4e643d33b685e7f7cfb441648266e43

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

          Filesize

          324KB

          MD5

          8d1934456beb9fd9e86f1d69e1108b00

          SHA1

          33f003c7d21bf6178da3358010beac91de54ec2c

          SHA256

          01f6452c5445baf5448c065c81a04dcfb9dfb28afe8f563296556bb72376052e

          SHA512

          50548cc468161654c3b39e5854d5b76d283b6bd564ab8c9913eb7383714ad348c174fb320d703fc44d3909a1617cf222b4e643d33b685e7f7cfb441648266e43

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

          Filesize

          324KB

          MD5

          8d1934456beb9fd9e86f1d69e1108b00

          SHA1

          33f003c7d21bf6178da3358010beac91de54ec2c

          SHA256

          01f6452c5445baf5448c065c81a04dcfb9dfb28afe8f563296556bb72376052e

          SHA512

          50548cc468161654c3b39e5854d5b76d283b6bd564ab8c9913eb7383714ad348c174fb320d703fc44d3909a1617cf222b4e643d33b685e7f7cfb441648266e43

        • memory/3764-157-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-162-0x00000000074E0000-0x00000000079DE000-memory.dmp

          Filesize

          5.0MB

        • memory/3764-126-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-127-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-128-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-129-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-130-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-131-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-132-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-133-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-134-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-135-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-136-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-137-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-138-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-139-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-140-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-141-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-142-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-143-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-145-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-144-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-146-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-147-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-148-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-149-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-150-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-161-0x0000000006F10000-0x0000000006FDC000-memory.dmp

          Filesize

          816KB

        • memory/3764-152-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-153-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-154-0x0000000000190000-0x00000000001E6000-memory.dmp

          Filesize

          344KB

        • memory/3764-155-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-156-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-124-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-158-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-159-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-125-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-160-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-151-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-163-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-164-0x0000000006FE0000-0x0000000007072000-memory.dmp

          Filesize

          584KB

        • memory/3764-165-0x0000000004AF0000-0x0000000004AF6000-memory.dmp

          Filesize

          24KB

        • memory/3764-166-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-167-0x0000000007300000-0x0000000007376000-memory.dmp

          Filesize

          472KB

        • memory/3764-168-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-169-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-170-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-171-0x0000000004B40000-0x0000000004B5E000-memory.dmp

          Filesize

          120KB

        • memory/3764-172-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-173-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-174-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-175-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-176-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-177-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-187-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-120-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-121-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-122-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/3764-123-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/4880-180-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/4880-186-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/4880-189-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/4880-188-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/4880-181-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/4880-183-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/4880-185-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/4880-178-0x0000000000400000-0x0000000000406000-memory.dmp

          Filesize

          24KB

        • memory/4880-182-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/4880-190-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/4880-191-0x0000000077BF0000-0x0000000077D7E000-memory.dmp

          Filesize

          1.6MB

        • memory/4880-232-0x0000000000400000-0x0000000000406000-memory.dmp

          Filesize

          24KB