Analysis

  • max time kernel
    144s
  • max time network
    147s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-en
  • resource tags

    arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
  • submitted
    31/10/2022, 22:52

General

  • Target

    3d5186cdb6100d81aab2351113b9625be943237912928fa232569cbacca0023a.exe

  • Size

    322KB

  • MD5

    4c3bcb18772eb63f5193d237f662814a

  • SHA1

    ed84ad25d744d32ec4047cf3a35d5afaec563215

  • SHA256

    3d5186cdb6100d81aab2351113b9625be943237912928fa232569cbacca0023a

  • SHA512

    59c5df1abe69fd3f4feb80432b920c1c37a91684003c263501e3f9b067f5259f53b4e623771a0aa564f290a4f10e9545e5ec85f60a648a5cc274ea3975f42550

  • SSDEEP

    6144:eKlzr1sYCzek2ciDaP9Xk6Ln1W8W/9InBSkZZmLdGcAdgdY6RKpjS:eGhQ2ciDq9ZL1W8q9InBRqELdolRKpj

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 7 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 45 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3d5186cdb6100d81aab2351113b9625be943237912928fa232569cbacca0023a.exe
    "C:\Users\Admin\AppData\Local\Temp\3d5186cdb6100d81aab2351113b9625be943237912928fa232569cbacca0023a.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2404
    • C:\Users\Admin\AppData\Local\Temp\3d5186cdb6100d81aab2351113b9625be943237912928fa232569cbacca0023a.exe
      C:\Users\Admin\AppData\Local\Temp\3d5186cdb6100d81aab2351113b9625be943237912928fa232569cbacca0023a.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4796
      • 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:2484
  • 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:3640
    • 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:3628
      • 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:4640
  • 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:3148
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:420
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:528
  • 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:1568
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:1608

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

          4c3bcb18772eb63f5193d237f662814a

          SHA1

          ed84ad25d744d32ec4047cf3a35d5afaec563215

          SHA256

          3d5186cdb6100d81aab2351113b9625be943237912928fa232569cbacca0023a

          SHA512

          59c5df1abe69fd3f4feb80432b920c1c37a91684003c263501e3f9b067f5259f53b4e623771a0aa564f290a4f10e9545e5ec85f60a648a5cc274ea3975f42550

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

          Filesize

          322KB

          MD5

          4c3bcb18772eb63f5193d237f662814a

          SHA1

          ed84ad25d744d32ec4047cf3a35d5afaec563215

          SHA256

          3d5186cdb6100d81aab2351113b9625be943237912928fa232569cbacca0023a

          SHA512

          59c5df1abe69fd3f4feb80432b920c1c37a91684003c263501e3f9b067f5259f53b4e623771a0aa564f290a4f10e9545e5ec85f60a648a5cc274ea3975f42550

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

          Filesize

          322KB

          MD5

          4c3bcb18772eb63f5193d237f662814a

          SHA1

          ed84ad25d744d32ec4047cf3a35d5afaec563215

          SHA256

          3d5186cdb6100d81aab2351113b9625be943237912928fa232569cbacca0023a

          SHA512

          59c5df1abe69fd3f4feb80432b920c1c37a91684003c263501e3f9b067f5259f53b4e623771a0aa564f290a4f10e9545e5ec85f60a648a5cc274ea3975f42550

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

          Filesize

          322KB

          MD5

          4c3bcb18772eb63f5193d237f662814a

          SHA1

          ed84ad25d744d32ec4047cf3a35d5afaec563215

          SHA256

          3d5186cdb6100d81aab2351113b9625be943237912928fa232569cbacca0023a

          SHA512

          59c5df1abe69fd3f4feb80432b920c1c37a91684003c263501e3f9b067f5259f53b4e623771a0aa564f290a4f10e9545e5ec85f60a648a5cc274ea3975f42550

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

          Filesize

          322KB

          MD5

          4c3bcb18772eb63f5193d237f662814a

          SHA1

          ed84ad25d744d32ec4047cf3a35d5afaec563215

          SHA256

          3d5186cdb6100d81aab2351113b9625be943237912928fa232569cbacca0023a

          SHA512

          59c5df1abe69fd3f4feb80432b920c1c37a91684003c263501e3f9b067f5259f53b4e623771a0aa564f290a4f10e9545e5ec85f60a648a5cc274ea3975f42550

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

          Filesize

          322KB

          MD5

          4c3bcb18772eb63f5193d237f662814a

          SHA1

          ed84ad25d744d32ec4047cf3a35d5afaec563215

          SHA256

          3d5186cdb6100d81aab2351113b9625be943237912928fa232569cbacca0023a

          SHA512

          59c5df1abe69fd3f4feb80432b920c1c37a91684003c263501e3f9b067f5259f53b4e623771a0aa564f290a4f10e9545e5ec85f60a648a5cc274ea3975f42550

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

          Filesize

          322KB

          MD5

          4c3bcb18772eb63f5193d237f662814a

          SHA1

          ed84ad25d744d32ec4047cf3a35d5afaec563215

          SHA256

          3d5186cdb6100d81aab2351113b9625be943237912928fa232569cbacca0023a

          SHA512

          59c5df1abe69fd3f4feb80432b920c1c37a91684003c263501e3f9b067f5259f53b4e623771a0aa564f290a4f10e9545e5ec85f60a648a5cc274ea3975f42550

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

          Filesize

          322KB

          MD5

          4c3bcb18772eb63f5193d237f662814a

          SHA1

          ed84ad25d744d32ec4047cf3a35d5afaec563215

          SHA256

          3d5186cdb6100d81aab2351113b9625be943237912928fa232569cbacca0023a

          SHA512

          59c5df1abe69fd3f4feb80432b920c1c37a91684003c263501e3f9b067f5259f53b4e623771a0aa564f290a4f10e9545e5ec85f60a648a5cc274ea3975f42550

        • memory/2404-156-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-166-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-127-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-128-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-129-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-130-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-131-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-132-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-133-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-134-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-135-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-136-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-137-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-138-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-139-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-141-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-140-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-142-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-143-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-145-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-144-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-146-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-147-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-148-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-149-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-150-0x0000000000950000-0x00000000009A6000-memory.dmp

          Filesize

          344KB

        • memory/2404-151-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-152-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-153-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-155-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-157-0x0000000007790000-0x000000000785C000-memory.dmp

          Filesize

          816KB

        • memory/2404-126-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-159-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-160-0x0000000007860000-0x00000000078F2000-memory.dmp

          Filesize

          584KB

        • memory/2404-161-0x0000000002D50000-0x0000000002D56000-memory.dmp

          Filesize

          24KB

        • memory/2404-162-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-163-0x0000000007B00000-0x0000000007B76000-memory.dmp

          Filesize

          472KB

        • memory/2404-125-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-165-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-167-0x0000000005300000-0x000000000531E000-memory.dmp

          Filesize

          120KB

        • memory/2404-164-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-158-0x0000000007D60000-0x000000000825E000-memory.dmp

          Filesize

          5.0MB

        • memory/2404-154-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-168-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-169-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-170-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-171-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-172-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-173-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-179-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-116-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-117-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-118-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-119-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-120-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-121-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-122-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-123-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/2404-124-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/4796-180-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/4796-178-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/4796-177-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/4796-176-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/4796-183-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/4796-174-0x0000000000400000-0x0000000000406000-memory.dmp

          Filesize

          24KB

        • memory/4796-182-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/4796-184-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/4796-185-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/4796-186-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/4796-187-0x0000000076EF0000-0x000000007707E000-memory.dmp

          Filesize

          1.6MB

        • memory/4796-209-0x0000000000400000-0x0000000000406000-memory.dmp

          Filesize

          24KB