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Analysis

  • max time kernel
    115s
  • max time network
    110s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/09/2022, 15:55

General

  • Target

    e738044641920d634a86955511cd9cea.exe

  • Size

    1.2MB

  • MD5

    e738044641920d634a86955511cd9cea

  • SHA1

    f4d4ede94dd53f88127ecc32d8f0152055457853

  • SHA256

    811175647d86a02c077ef4d92cd468ba080c02948de347c38da71ef212ceaec9

  • SHA512

    f52f22ba5676bf51dbba1f5759124ff7c74f95c032bb435908289742ba5d63ff7907acb0e3981928e664a96234972e68714f044e1f5bf638aae377130c3186cd

  • SSDEEP

    6144:9Oze8oG6jIB/CTAGax32fXRjddJYoQkNnW:szxoNIB/CwYfXNDJNnW

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 3 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Creates scheduled task(s) 1 TTPs 2 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e738044641920d634a86955511cd9cea.exe
    "C:\Users\Admin\AppData\Local\Temp\e738044641920d634a86955511cd9cea.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1800
    • C:\Users\Admin\AppData\Local\Temp\e738044641920d634a86955511cd9cea.exe
      "C:\Users\Admin\AppData\Local\Temp\e738044641920d634a86955511cd9cea.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3476
      • 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:4312
  • 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 behavior: MapViewOfSection
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4788
    • 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:916
      • 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:800
  • 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 SetWindowsHookEx
    PID:524

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

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

    Filesize

    1.2MB

    MD5

    e738044641920d634a86955511cd9cea

    SHA1

    f4d4ede94dd53f88127ecc32d8f0152055457853

    SHA256

    811175647d86a02c077ef4d92cd468ba080c02948de347c38da71ef212ceaec9

    SHA512

    f52f22ba5676bf51dbba1f5759124ff7c74f95c032bb435908289742ba5d63ff7907acb0e3981928e664a96234972e68714f044e1f5bf638aae377130c3186cd

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

    Filesize

    1.2MB

    MD5

    e738044641920d634a86955511cd9cea

    SHA1

    f4d4ede94dd53f88127ecc32d8f0152055457853

    SHA256

    811175647d86a02c077ef4d92cd468ba080c02948de347c38da71ef212ceaec9

    SHA512

    f52f22ba5676bf51dbba1f5759124ff7c74f95c032bb435908289742ba5d63ff7907acb0e3981928e664a96234972e68714f044e1f5bf638aae377130c3186cd

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

    Filesize

    1.2MB

    MD5

    e738044641920d634a86955511cd9cea

    SHA1

    f4d4ede94dd53f88127ecc32d8f0152055457853

    SHA256

    811175647d86a02c077ef4d92cd468ba080c02948de347c38da71ef212ceaec9

    SHA512

    f52f22ba5676bf51dbba1f5759124ff7c74f95c032bb435908289742ba5d63ff7907acb0e3981928e664a96234972e68714f044e1f5bf638aae377130c3186cd

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

    Filesize

    1.2MB

    MD5

    e738044641920d634a86955511cd9cea

    SHA1

    f4d4ede94dd53f88127ecc32d8f0152055457853

    SHA256

    811175647d86a02c077ef4d92cd468ba080c02948de347c38da71ef212ceaec9

    SHA512

    f52f22ba5676bf51dbba1f5759124ff7c74f95c032bb435908289742ba5d63ff7907acb0e3981928e664a96234972e68714f044e1f5bf638aae377130c3186cd

  • memory/1800-135-0x0000000000730000-0x0000000000736000-memory.dmp

    Filesize

    24KB

  • memory/3476-137-0x0000000000400000-0x0000000000406000-memory.dmp

    Filesize

    24KB