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Analysis

  • max time kernel
    158s
  • max time network
    176s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/11/2022, 22:15

General

  • Target

    9bc73e590ddde0bb21684aff8050ceef6cd96a832f284c1eab372c3db05b0508.exe

  • Size

    73KB

  • MD5

    5776c6b514801471debfd4ebaf052e1a

  • SHA1

    f92c90fabd2083ac706c8d2c0d573df7beeecb9e

  • SHA256

    9bc73e590ddde0bb21684aff8050ceef6cd96a832f284c1eab372c3db05b0508

  • SHA512

    078f292cb23871ad3fbb890d6c061109b989ef6c01b30a3d9ac4d127db20ccf75c6d378c076bea75afbfe7053c3cc33f153a388243d38d77e333e5f014f25a8a

  • SSDEEP

    1536:BURLI0oJlJ+K641jxnKBL0qcMqT/SJ+LV2yOzpL2Td4S:BYLPoJl24NRKBYoC/SSE9L2TmS

Score
8/10

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\9bc73e590ddde0bb21684aff8050ceef6cd96a832f284c1eab372c3db05b0508.exe
    "C:\Users\Admin\AppData\Local\Temp\9bc73e590ddde0bb21684aff8050ceef6cd96a832f284c1eab372c3db05b0508.exe"
    1⤵
    • Drops file in System32 directory
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:4404
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /installservice
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      PID:4224
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /start
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      PID:1836
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /uninstallservice patch:C:\Users\Admin\AppData\Local\Temp\9bc73e590ddde0bb21684aff8050ceef6cd96a832f284c1eab372c3db05b0508.exe
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      PID:5024
  • 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:2888

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    73KB

    MD5

    5776c6b514801471debfd4ebaf052e1a

    SHA1

    f92c90fabd2083ac706c8d2c0d573df7beeecb9e

    SHA256

    9bc73e590ddde0bb21684aff8050ceef6cd96a832f284c1eab372c3db05b0508

    SHA512

    078f292cb23871ad3fbb890d6c061109b989ef6c01b30a3d9ac4d127db20ccf75c6d378c076bea75afbfe7053c3cc33f153a388243d38d77e333e5f014f25a8a

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    73KB

    MD5

    5776c6b514801471debfd4ebaf052e1a

    SHA1

    f92c90fabd2083ac706c8d2c0d573df7beeecb9e

    SHA256

    9bc73e590ddde0bb21684aff8050ceef6cd96a832f284c1eab372c3db05b0508

    SHA512

    078f292cb23871ad3fbb890d6c061109b989ef6c01b30a3d9ac4d127db20ccf75c6d378c076bea75afbfe7053c3cc33f153a388243d38d77e333e5f014f25a8a

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    73KB

    MD5

    5776c6b514801471debfd4ebaf052e1a

    SHA1

    f92c90fabd2083ac706c8d2c0d573df7beeecb9e

    SHA256

    9bc73e590ddde0bb21684aff8050ceef6cd96a832f284c1eab372c3db05b0508

    SHA512

    078f292cb23871ad3fbb890d6c061109b989ef6c01b30a3d9ac4d127db20ccf75c6d378c076bea75afbfe7053c3cc33f153a388243d38d77e333e5f014f25a8a

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    73KB

    MD5

    5776c6b514801471debfd4ebaf052e1a

    SHA1

    f92c90fabd2083ac706c8d2c0d573df7beeecb9e

    SHA256

    9bc73e590ddde0bb21684aff8050ceef6cd96a832f284c1eab372c3db05b0508

    SHA512

    078f292cb23871ad3fbb890d6c061109b989ef6c01b30a3d9ac4d127db20ccf75c6d378c076bea75afbfe7053c3cc33f153a388243d38d77e333e5f014f25a8a

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    73KB

    MD5

    5776c6b514801471debfd4ebaf052e1a

    SHA1

    f92c90fabd2083ac706c8d2c0d573df7beeecb9e

    SHA256

    9bc73e590ddde0bb21684aff8050ceef6cd96a832f284c1eab372c3db05b0508

    SHA512

    078f292cb23871ad3fbb890d6c061109b989ef6c01b30a3d9ac4d127db20ccf75c6d378c076bea75afbfe7053c3cc33f153a388243d38d77e333e5f014f25a8a

  • memory/1836-141-0x00000000001C0000-0x00000000001DF000-memory.dmp

    Filesize

    124KB

  • memory/2888-146-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/2888-147-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/4224-137-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/4224-138-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/4404-132-0x0000000000400000-0x000000000042E000-memory.dmp

    Filesize

    184KB

  • memory/4404-133-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/5024-145-0x00000000001D0000-0x00000000001EF000-memory.dmp

    Filesize

    124KB