Analysis

  • max time kernel
    148s
  • max time network
    147s
  • platform
    windows10-1703_x64
  • resource
    win10-20220901-en
  • resource tags

    arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system
  • submitted
    03-02-2023 05:02

General

  • Target

    7c6bd91793da84be6922858919aec68946229a382ed40059e339f8da986258ac.exe

  • Size

    328KB

  • MD5

    03be582497bfaf30ae7c35a414edda04

  • SHA1

    465527b5d804e46d6d72296609823fba6317150c

  • SHA256

    7c6bd91793da84be6922858919aec68946229a382ed40059e339f8da986258ac

  • SHA512

    66ea73f62aac04ec7950b9b23b459eed756894ff7734cf982ab25c394c3cb4ec9d8d1c008eb5a99d6219a6aaeb3159e053a4150a68704b5ec7373274fd047207

  • SSDEEP

    6144:eKlzr1sYCzek2ciDaP9Xk6Ln1W8W/9InBSkZZmLdGcAdgdY6RKpjS:eGhQ2ciDq9ZL1W8q9InBRqELdolRKpj

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 8 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 48 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7c6bd91793da84be6922858919aec68946229a382ed40059e339f8da986258ac.exe
    "C:\Users\Admin\AppData\Local\Temp\7c6bd91793da84be6922858919aec68946229a382ed40059e339f8da986258ac.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1980
    • C:\Users\Admin\AppData\Local\Temp\7c6bd91793da84be6922858919aec68946229a382ed40059e339f8da986258ac.exe
      C:\Users\Admin\AppData\Local\Temp\7c6bd91793da84be6922858919aec68946229a382ed40059e339f8da986258ac.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3276
      • 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:4404
  • 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:1492
    • 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:3700
      • 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:3116
  • 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:4872
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:5068
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:824
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:1276
  • 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:3324
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:2872

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

    328KB

    MD5

    03be582497bfaf30ae7c35a414edda04

    SHA1

    465527b5d804e46d6d72296609823fba6317150c

    SHA256

    7c6bd91793da84be6922858919aec68946229a382ed40059e339f8da986258ac

    SHA512

    66ea73f62aac04ec7950b9b23b459eed756894ff7734cf982ab25c394c3cb4ec9d8d1c008eb5a99d6219a6aaeb3159e053a4150a68704b5ec7373274fd047207

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

    Filesize

    328KB

    MD5

    03be582497bfaf30ae7c35a414edda04

    SHA1

    465527b5d804e46d6d72296609823fba6317150c

    SHA256

    7c6bd91793da84be6922858919aec68946229a382ed40059e339f8da986258ac

    SHA512

    66ea73f62aac04ec7950b9b23b459eed756894ff7734cf982ab25c394c3cb4ec9d8d1c008eb5a99d6219a6aaeb3159e053a4150a68704b5ec7373274fd047207

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

    Filesize

    328KB

    MD5

    03be582497bfaf30ae7c35a414edda04

    SHA1

    465527b5d804e46d6d72296609823fba6317150c

    SHA256

    7c6bd91793da84be6922858919aec68946229a382ed40059e339f8da986258ac

    SHA512

    66ea73f62aac04ec7950b9b23b459eed756894ff7734cf982ab25c394c3cb4ec9d8d1c008eb5a99d6219a6aaeb3159e053a4150a68704b5ec7373274fd047207

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

    Filesize

    328KB

    MD5

    03be582497bfaf30ae7c35a414edda04

    SHA1

    465527b5d804e46d6d72296609823fba6317150c

    SHA256

    7c6bd91793da84be6922858919aec68946229a382ed40059e339f8da986258ac

    SHA512

    66ea73f62aac04ec7950b9b23b459eed756894ff7734cf982ab25c394c3cb4ec9d8d1c008eb5a99d6219a6aaeb3159e053a4150a68704b5ec7373274fd047207

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

    Filesize

    328KB

    MD5

    03be582497bfaf30ae7c35a414edda04

    SHA1

    465527b5d804e46d6d72296609823fba6317150c

    SHA256

    7c6bd91793da84be6922858919aec68946229a382ed40059e339f8da986258ac

    SHA512

    66ea73f62aac04ec7950b9b23b459eed756894ff7734cf982ab25c394c3cb4ec9d8d1c008eb5a99d6219a6aaeb3159e053a4150a68704b5ec7373274fd047207

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

    Filesize

    328KB

    MD5

    03be582497bfaf30ae7c35a414edda04

    SHA1

    465527b5d804e46d6d72296609823fba6317150c

    SHA256

    7c6bd91793da84be6922858919aec68946229a382ed40059e339f8da986258ac

    SHA512

    66ea73f62aac04ec7950b9b23b459eed756894ff7734cf982ab25c394c3cb4ec9d8d1c008eb5a99d6219a6aaeb3159e053a4150a68704b5ec7373274fd047207

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

    Filesize

    328KB

    MD5

    03be582497bfaf30ae7c35a414edda04

    SHA1

    465527b5d804e46d6d72296609823fba6317150c

    SHA256

    7c6bd91793da84be6922858919aec68946229a382ed40059e339f8da986258ac

    SHA512

    66ea73f62aac04ec7950b9b23b459eed756894ff7734cf982ab25c394c3cb4ec9d8d1c008eb5a99d6219a6aaeb3159e053a4150a68704b5ec7373274fd047207

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

    Filesize

    328KB

    MD5

    03be582497bfaf30ae7c35a414edda04

    SHA1

    465527b5d804e46d6d72296609823fba6317150c

    SHA256

    7c6bd91793da84be6922858919aec68946229a382ed40059e339f8da986258ac

    SHA512

    66ea73f62aac04ec7950b9b23b459eed756894ff7734cf982ab25c394c3cb4ec9d8d1c008eb5a99d6219a6aaeb3159e053a4150a68704b5ec7373274fd047207

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

    Filesize

    328KB

    MD5

    03be582497bfaf30ae7c35a414edda04

    SHA1

    465527b5d804e46d6d72296609823fba6317150c

    SHA256

    7c6bd91793da84be6922858919aec68946229a382ed40059e339f8da986258ac

    SHA512

    66ea73f62aac04ec7950b9b23b459eed756894ff7734cf982ab25c394c3cb4ec9d8d1c008eb5a99d6219a6aaeb3159e053a4150a68704b5ec7373274fd047207

  • memory/1276-432-0x0000000000400000-0x0000000000406000-memory.dmp

    Filesize

    24KB

  • memory/1980-161-0x0000000005530000-0x00000000055FC000-memory.dmp

    Filesize

    816KB

  • memory/1980-166-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-131-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-132-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-133-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-134-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-135-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-136-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-137-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-138-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-140-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-143-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-142-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-141-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-139-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-145-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-144-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-146-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-147-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-148-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-149-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-150-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-151-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-152-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-153-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-154-0x0000000000C70000-0x0000000000CC6000-memory.dmp

    Filesize

    344KB

  • memory/1980-155-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-156-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-157-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-158-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-159-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-160-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-129-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-162-0x0000000007F80000-0x000000000847E000-memory.dmp

    Filesize

    5.0MB

  • memory/1980-163-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-164-0x0000000007B20000-0x0000000007BB2000-memory.dmp

    Filesize

    584KB

  • memory/1980-165-0x00000000057D0000-0x00000000057D6000-memory.dmp

    Filesize

    24KB

  • memory/1980-130-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-167-0x0000000007DC0000-0x0000000007E36000-memory.dmp

    Filesize

    472KB

  • memory/1980-169-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-170-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-168-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-171-0x0000000007A80000-0x0000000007A9E000-memory.dmp

    Filesize

    120KB

  • memory/1980-172-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-176-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-175-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-177-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-174-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-173-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-183-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-120-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-121-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-122-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-124-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-123-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-125-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-126-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-127-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/1980-128-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/3276-182-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/3276-184-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/3276-189-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/3276-188-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/3276-187-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/3276-186-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/3276-191-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/3276-218-0x0000000000400000-0x0000000000406000-memory.dmp

    Filesize

    24KB

  • memory/3276-181-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/3276-180-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/3276-190-0x0000000077460000-0x00000000775EE000-memory.dmp

    Filesize

    1.6MB

  • memory/3276-178-0x0000000000400000-0x0000000000406000-memory.dmp

    Filesize

    24KB