Analysis

  • max time kernel
    141s
  • max time network
    143s
  • 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 15:39

General

  • Target

    3cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76.exe

  • Size

    324KB

  • MD5

    5119ecd384d1999809287526ccbae27d

  • SHA1

    e4b12f97051c57e10cbdcc7cbfe6b94ba390c649

  • SHA256

    3cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76

  • SHA512

    f3d6b1821e7765e1324540047057afb4bb6e94c46985bea7b8c8ad25643c5bc6b80cd41b0f8f5979f96fe194c8d23294f425abd48af8f2efc08078a2e7bd4d13

  • SSDEEP

    6144:eKlzr1sYCzek2ciDaP9Xk6Ln1W8W/9InBSkZZmLdGcAdgdY6RKpjS:eGhQ2ciDq9ZL1W8q9InBRqELdolRKpj

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 9 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 51 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76.exe
    "C:\Users\Admin\AppData\Local\Temp\3cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4820
    • C:\Users\Admin\AppData\Local\Temp\3cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76.exe
      C:\Users\Admin\AppData\Local\Temp\3cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3372
      • 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:4452
  • 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:4168
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:3712
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:2896
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:3268
    • 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:4728
      • 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:4516
  • 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:652
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:2232
  • 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:348
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:4240

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

    324KB

    MD5

    5119ecd384d1999809287526ccbae27d

    SHA1

    e4b12f97051c57e10cbdcc7cbfe6b94ba390c649

    SHA256

    3cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76

    SHA512

    f3d6b1821e7765e1324540047057afb4bb6e94c46985bea7b8c8ad25643c5bc6b80cd41b0f8f5979f96fe194c8d23294f425abd48af8f2efc08078a2e7bd4d13

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

    Filesize

    324KB

    MD5

    5119ecd384d1999809287526ccbae27d

    SHA1

    e4b12f97051c57e10cbdcc7cbfe6b94ba390c649

    SHA256

    3cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76

    SHA512

    f3d6b1821e7765e1324540047057afb4bb6e94c46985bea7b8c8ad25643c5bc6b80cd41b0f8f5979f96fe194c8d23294f425abd48af8f2efc08078a2e7bd4d13

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

    Filesize

    324KB

    MD5

    5119ecd384d1999809287526ccbae27d

    SHA1

    e4b12f97051c57e10cbdcc7cbfe6b94ba390c649

    SHA256

    3cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76

    SHA512

    f3d6b1821e7765e1324540047057afb4bb6e94c46985bea7b8c8ad25643c5bc6b80cd41b0f8f5979f96fe194c8d23294f425abd48af8f2efc08078a2e7bd4d13

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

    Filesize

    324KB

    MD5

    5119ecd384d1999809287526ccbae27d

    SHA1

    e4b12f97051c57e10cbdcc7cbfe6b94ba390c649

    SHA256

    3cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76

    SHA512

    f3d6b1821e7765e1324540047057afb4bb6e94c46985bea7b8c8ad25643c5bc6b80cd41b0f8f5979f96fe194c8d23294f425abd48af8f2efc08078a2e7bd4d13

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

    Filesize

    324KB

    MD5

    5119ecd384d1999809287526ccbae27d

    SHA1

    e4b12f97051c57e10cbdcc7cbfe6b94ba390c649

    SHA256

    3cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76

    SHA512

    f3d6b1821e7765e1324540047057afb4bb6e94c46985bea7b8c8ad25643c5bc6b80cd41b0f8f5979f96fe194c8d23294f425abd48af8f2efc08078a2e7bd4d13

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

    Filesize

    324KB

    MD5

    5119ecd384d1999809287526ccbae27d

    SHA1

    e4b12f97051c57e10cbdcc7cbfe6b94ba390c649

    SHA256

    3cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76

    SHA512

    f3d6b1821e7765e1324540047057afb4bb6e94c46985bea7b8c8ad25643c5bc6b80cd41b0f8f5979f96fe194c8d23294f425abd48af8f2efc08078a2e7bd4d13

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

    Filesize

    324KB

    MD5

    5119ecd384d1999809287526ccbae27d

    SHA1

    e4b12f97051c57e10cbdcc7cbfe6b94ba390c649

    SHA256

    3cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76

    SHA512

    f3d6b1821e7765e1324540047057afb4bb6e94c46985bea7b8c8ad25643c5bc6b80cd41b0f8f5979f96fe194c8d23294f425abd48af8f2efc08078a2e7bd4d13

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

    Filesize

    324KB

    MD5

    5119ecd384d1999809287526ccbae27d

    SHA1

    e4b12f97051c57e10cbdcc7cbfe6b94ba390c649

    SHA256

    3cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76

    SHA512

    f3d6b1821e7765e1324540047057afb4bb6e94c46985bea7b8c8ad25643c5bc6b80cd41b0f8f5979f96fe194c8d23294f425abd48af8f2efc08078a2e7bd4d13

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

    Filesize

    324KB

    MD5

    5119ecd384d1999809287526ccbae27d

    SHA1

    e4b12f97051c57e10cbdcc7cbfe6b94ba390c649

    SHA256

    3cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76

    SHA512

    f3d6b1821e7765e1324540047057afb4bb6e94c46985bea7b8c8ad25643c5bc6b80cd41b0f8f5979f96fe194c8d23294f425abd48af8f2efc08078a2e7bd4d13

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

    Filesize

    324KB

    MD5

    5119ecd384d1999809287526ccbae27d

    SHA1

    e4b12f97051c57e10cbdcc7cbfe6b94ba390c649

    SHA256

    3cce30e4114c713b9d68cb5b2070957faa0b0161ae72c40f3724ca192867ef76

    SHA512

    f3d6b1821e7765e1324540047057afb4bb6e94c46985bea7b8c8ad25643c5bc6b80cd41b0f8f5979f96fe194c8d23294f425abd48af8f2efc08078a2e7bd4d13

  • memory/2232-395-0x0000000000402354-mapping.dmp

  • memory/3372-187-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/3372-179-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/3372-174-0x0000000000400000-0x0000000000406000-memory.dmp

    Filesize

    24KB

  • memory/3372-175-0x0000000000402354-mapping.dmp

  • memory/3372-228-0x0000000000400000-0x0000000000406000-memory.dmp

    Filesize

    24KB

  • memory/3372-176-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/3372-177-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/3372-186-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/3372-185-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/3372-184-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/3372-183-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/3372-182-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/3372-180-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4240-482-0x0000000000402354-mapping.dmp

  • memory/4452-209-0x0000000000000000-mapping.dmp

  • memory/4516-322-0x0000000000000000-mapping.dmp

  • memory/4728-288-0x0000000000402354-mapping.dmp

  • memory/4820-138-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-145-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-147-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-148-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-149-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-150-0x0000000000360000-0x00000000003B6000-memory.dmp

    Filesize

    344KB

  • memory/4820-151-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-152-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-153-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-154-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-155-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-156-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-157-0x0000000004B50000-0x0000000004C1C000-memory.dmp

    Filesize

    816KB

  • memory/4820-158-0x00000000075B0000-0x0000000007AAE000-memory.dmp

    Filesize

    5.0MB

  • memory/4820-159-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-160-0x0000000007190000-0x0000000007222000-memory.dmp

    Filesize

    584KB

  • memory/4820-161-0x0000000007120000-0x0000000007126000-memory.dmp

    Filesize

    24KB

  • memory/4820-162-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-163-0x00000000074B0000-0x0000000007526000-memory.dmp

    Filesize

    472KB

  • memory/4820-164-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-165-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-166-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-167-0x0000000007170000-0x000000000718E000-memory.dmp

    Filesize

    120KB

  • memory/4820-168-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-169-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-170-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-171-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-172-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-173-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-146-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-144-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-143-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-142-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-178-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-141-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-140-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-139-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-116-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-137-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-136-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-135-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-134-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-133-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-132-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-131-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-130-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-129-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-127-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-128-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-126-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-125-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-124-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-123-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-122-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-121-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-120-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-119-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-118-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB

  • memory/4820-117-0x0000000077200000-0x000000007738E000-memory.dmp

    Filesize

    1.6MB