Analysis

  • max time kernel
    156s
  • max time network
    166s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/10/2023, 15:15

General

  • Target

    NEAS.0200cc63916eff9cb12d17b956b7ac00_JC.exe

  • Size

    66KB

  • MD5

    0200cc63916eff9cb12d17b956b7ac00

  • SHA1

    ccc4a1cc520beaf26ad3d9690b7319fc3711f9f9

  • SHA256

    a35d4f6b196deb1bc080328800400bb47ffe2b3c9e2ea047ac47187852cd9309

  • SHA512

    68a23ffba8aee6d314be90bbd66b65b9ba65e050871f50eab9857eabba74f279a5e178e337d622fa2bf4e296f230a0a29833af82860b27209fe6f552367f3600

  • SSDEEP

    1536:EiMOREkRVG1/j4Ov3siNDt2PqNxnXJQCxe3Yps5BwZ:EPOOC01VvNNnKKQBy

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.0200cc63916eff9cb12d17b956b7ac00_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.0200cc63916eff9cb12d17b956b7ac00_JC.exe"
    1⤵
    • Drops file in System32 directory
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:844
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /installservice
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      PID:444
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /start
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      PID:2560
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /uninstallservice patch:C:\Users\Admin\AppData\Local\Temp\NEAS.0200cc63916eff9cb12d17b956b7ac00_JC.exe
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      PID:3308
  • 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:4240

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    66KB

    MD5

    0200cc63916eff9cb12d17b956b7ac00

    SHA1

    ccc4a1cc520beaf26ad3d9690b7319fc3711f9f9

    SHA256

    a35d4f6b196deb1bc080328800400bb47ffe2b3c9e2ea047ac47187852cd9309

    SHA512

    68a23ffba8aee6d314be90bbd66b65b9ba65e050871f50eab9857eabba74f279a5e178e337d622fa2bf4e296f230a0a29833af82860b27209fe6f552367f3600

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    66KB

    MD5

    0200cc63916eff9cb12d17b956b7ac00

    SHA1

    ccc4a1cc520beaf26ad3d9690b7319fc3711f9f9

    SHA256

    a35d4f6b196deb1bc080328800400bb47ffe2b3c9e2ea047ac47187852cd9309

    SHA512

    68a23ffba8aee6d314be90bbd66b65b9ba65e050871f50eab9857eabba74f279a5e178e337d622fa2bf4e296f230a0a29833af82860b27209fe6f552367f3600

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    66KB

    MD5

    0200cc63916eff9cb12d17b956b7ac00

    SHA1

    ccc4a1cc520beaf26ad3d9690b7319fc3711f9f9

    SHA256

    a35d4f6b196deb1bc080328800400bb47ffe2b3c9e2ea047ac47187852cd9309

    SHA512

    68a23ffba8aee6d314be90bbd66b65b9ba65e050871f50eab9857eabba74f279a5e178e337d622fa2bf4e296f230a0a29833af82860b27209fe6f552367f3600

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    66KB

    MD5

    0200cc63916eff9cb12d17b956b7ac00

    SHA1

    ccc4a1cc520beaf26ad3d9690b7319fc3711f9f9

    SHA256

    a35d4f6b196deb1bc080328800400bb47ffe2b3c9e2ea047ac47187852cd9309

    SHA512

    68a23ffba8aee6d314be90bbd66b65b9ba65e050871f50eab9857eabba74f279a5e178e337d622fa2bf4e296f230a0a29833af82860b27209fe6f552367f3600

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    66KB

    MD5

    0200cc63916eff9cb12d17b956b7ac00

    SHA1

    ccc4a1cc520beaf26ad3d9690b7319fc3711f9f9

    SHA256

    a35d4f6b196deb1bc080328800400bb47ffe2b3c9e2ea047ac47187852cd9309

    SHA512

    68a23ffba8aee6d314be90bbd66b65b9ba65e050871f50eab9857eabba74f279a5e178e337d622fa2bf4e296f230a0a29833af82860b27209fe6f552367f3600

  • memory/444-7-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/444-13-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/844-0-0x0000000000400000-0x0000000000427000-memory.dmp

    Filesize

    156KB

  • memory/844-1-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/844-6-0x0000000000400000-0x0000000000427000-memory.dmp

    Filesize

    156KB

  • memory/844-14-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/2560-9-0x00000000001C0000-0x00000000001DF000-memory.dmp

    Filesize

    124KB

  • memory/2560-12-0x00000000001C0000-0x00000000001DF000-memory.dmp

    Filesize

    124KB

  • memory/3308-16-0x00000000001C0000-0x00000000001DF000-memory.dmp

    Filesize

    124KB

  • memory/3308-32-0x00000000001C0000-0x00000000001DF000-memory.dmp

    Filesize

    124KB

  • memory/4240-43-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-51-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-22-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-23-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-24-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-25-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-26-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-27-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-28-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-29-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-30-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-31-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-18-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-33-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-34-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-35-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-36-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-37-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-38-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-39-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-40-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-41-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-42-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-11-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-44-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-45-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-46-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-47-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-48-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-49-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-50-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-17-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-52-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-53-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-54-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-55-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-56-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-57-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-58-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-59-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-60-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-61-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-62-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-63-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-64-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-65-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-66-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-67-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-68-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-69-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-70-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-71-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-72-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-73-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-74-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-75-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-76-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-77-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-78-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-79-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-80-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-81-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB

  • memory/4240-295-0x0000000000430000-0x000000000044F000-memory.dmp

    Filesize

    124KB