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Analysis

  • max time kernel
    150s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/10/2023, 12:43

General

  • Target

    NEAS.10bc20b355755ad96b36866561b81900_JC.exe

  • Size

    66KB

  • MD5

    10bc20b355755ad96b36866561b81900

  • SHA1

    8e07efeca5664362447dc59c648daf41f09f6136

  • SHA256

    57d42e84a38ef74fd2431c7642c202fff0469205ece263cb3d8475f44904789f

  • SHA512

    0fa2b577e01accf54d2f9eee4b7f1c8bc91ccbe368f79e8cb6146e3843b00ce768343d1bab7807e4103816e2b2ae03f71490caccfe79e0daa171cb9115bd0178

  • SSDEEP

    1536:qLQsikf8AWQNKDIIwJjK8Vw/OxLoV002vnxSOw2FGlM0ib5Epjk:qEVSxWDRwg8qHYxZtz7elk

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 4 IoCs
  • Drops file in System32 directory 3 IoCs
  • Drops file in Program Files directory 62 IoCs
  • Modifies registry class 54 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.10bc20b355755ad96b36866561b81900_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.10bc20b355755ad96b36866561b81900_JC.exe"
    1⤵
    • Drops file in System32 directory
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:1152
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /installservice
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      PID:664
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /start
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      PID:2956
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /uninstallservice patch:C:\Users\Admin\AppData\Local\Temp\NEAS.10bc20b355755ad96b36866561b81900_JC.exe
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      PID:2840
  • C:\Windows\SysWOW64\urdvxc.exe
    "C:\Windows\SysWOW64\urdvxc.exe" /service
    1⤵
    • Executes dropped EXE
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Modifies registry class
    PID:1016

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    66KB

    MD5

    10bc20b355755ad96b36866561b81900

    SHA1

    8e07efeca5664362447dc59c648daf41f09f6136

    SHA256

    57d42e84a38ef74fd2431c7642c202fff0469205ece263cb3d8475f44904789f

    SHA512

    0fa2b577e01accf54d2f9eee4b7f1c8bc91ccbe368f79e8cb6146e3843b00ce768343d1bab7807e4103816e2b2ae03f71490caccfe79e0daa171cb9115bd0178

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    66KB

    MD5

    10bc20b355755ad96b36866561b81900

    SHA1

    8e07efeca5664362447dc59c648daf41f09f6136

    SHA256

    57d42e84a38ef74fd2431c7642c202fff0469205ece263cb3d8475f44904789f

    SHA512

    0fa2b577e01accf54d2f9eee4b7f1c8bc91ccbe368f79e8cb6146e3843b00ce768343d1bab7807e4103816e2b2ae03f71490caccfe79e0daa171cb9115bd0178

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    66KB

    MD5

    10bc20b355755ad96b36866561b81900

    SHA1

    8e07efeca5664362447dc59c648daf41f09f6136

    SHA256

    57d42e84a38ef74fd2431c7642c202fff0469205ece263cb3d8475f44904789f

    SHA512

    0fa2b577e01accf54d2f9eee4b7f1c8bc91ccbe368f79e8cb6146e3843b00ce768343d1bab7807e4103816e2b2ae03f71490caccfe79e0daa171cb9115bd0178

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    66KB

    MD5

    10bc20b355755ad96b36866561b81900

    SHA1

    8e07efeca5664362447dc59c648daf41f09f6136

    SHA256

    57d42e84a38ef74fd2431c7642c202fff0469205ece263cb3d8475f44904789f

    SHA512

    0fa2b577e01accf54d2f9eee4b7f1c8bc91ccbe368f79e8cb6146e3843b00ce768343d1bab7807e4103816e2b2ae03f71490caccfe79e0daa171cb9115bd0178

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    66KB

    MD5

    10bc20b355755ad96b36866561b81900

    SHA1

    8e07efeca5664362447dc59c648daf41f09f6136

    SHA256

    57d42e84a38ef74fd2431c7642c202fff0469205ece263cb3d8475f44904789f

    SHA512

    0fa2b577e01accf54d2f9eee4b7f1c8bc91ccbe368f79e8cb6146e3843b00ce768343d1bab7807e4103816e2b2ae03f71490caccfe79e0daa171cb9115bd0178

  • memory/664-6-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/664-7-0x0000000000400000-0x0000000000427000-memory.dmp

    Filesize

    156KB

  • memory/664-8-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-42-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-30-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-292-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-80-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-14-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-15-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-17-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-20-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-21-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-22-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-23-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-24-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-25-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-26-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-27-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-28-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-29-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-47-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-31-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-32-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-79-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-78-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-35-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-77-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-37-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-38-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-39-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-41-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-12-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-43-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-44-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-45-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-76-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-48-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-46-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-50-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-51-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-52-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-53-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-54-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-55-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-56-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-57-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-58-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-59-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-60-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-61-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-62-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-63-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-64-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-65-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-66-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-67-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-68-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-69-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-70-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-71-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-72-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-73-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-74-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1016-75-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1152-1-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1152-0-0x0000000000400000-0x0000000000427000-memory.dmp

    Filesize

    156KB

  • memory/1152-34-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/2840-36-0x00000000001C0000-0x00000000001DF000-memory.dmp

    Filesize

    124KB

  • memory/2956-13-0x00000000001C0000-0x00000000001DF000-memory.dmp

    Filesize

    124KB

  • memory/2956-10-0x00000000001C0000-0x00000000001DF000-memory.dmp

    Filesize

    124KB