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Analysis

  • max time kernel
    170s
  • max time network
    183s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/11/2022, 19:25

General

  • Target

    acdfc0a29741cf4e4bd6d0245f2c052fac2f52d6b85cddb15c515cb8e89fa019.exe

  • Size

    59KB

  • MD5

    02a291702e5b7435f21551388e06fbde

  • SHA1

    61909bf8f862b2eac601811409320d634f534961

  • SHA256

    acdfc0a29741cf4e4bd6d0245f2c052fac2f52d6b85cddb15c515cb8e89fa019

  • SHA512

    68919630f685a6f65de377e0ba19d1bd9abbb8e2b107ce295e7e57d09d4a93ecedb05bf7c00de90c4331e1cd93356ec049284f84c2ca00c10b886035da539806

  • SSDEEP

    1536:tFfy4VdJfoLP1iVHTIJ+9BamtTGnOC3iWlT0fuLKQEBo5snV5Z83h:jq4VdJfob1iVHTPO2GOoV0fsEBOAxKh

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 5 IoCs
  • Drops file in System32 directory 4 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Modifies registry class 58 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\acdfc0a29741cf4e4bd6d0245f2c052fac2f52d6b85cddb15c515cb8e89fa019.exe
    "C:\Users\Admin\AppData\Local\Temp\acdfc0a29741cf4e4bd6d0245f2c052fac2f52d6b85cddb15c515cb8e89fa019.exe"
    1⤵
    • Drops file in System32 directory
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:4448
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /installservice
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      PID:2540
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /start
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      PID:2100
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /uninstallservice patch:C:\Users\Admin\AppData\Local\Temp\acdfc0a29741cf4e4bd6d0245f2c052fac2f52d6b85cddb15c515cb8e89fa019.exe
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      PID:3812
  • 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:4944
  • 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:2712

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Program Files\Java\jdk1.8.0_66\db\README-JDK.html

    Filesize

    1012B

    MD5

    661986eb37cc9cfc2f17614e81d71a6d

    SHA1

    6f5a8828691bfabda2656ba5435c39db61933cba

    SHA256

    5edb9dd67373164b6d5297e4fad9846c712451a74f8a8a965c39c61c19646a03

    SHA512

    11da83092eebe57cc2493d37f480bf706880883a1c4c7af910fe1e2d1fa3c923b7f6cca99d8bfc61255879ef146af94b0925cc07ca53c431b4ef1f24d36e970e

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    59KB

    MD5

    02a291702e5b7435f21551388e06fbde

    SHA1

    61909bf8f862b2eac601811409320d634f534961

    SHA256

    acdfc0a29741cf4e4bd6d0245f2c052fac2f52d6b85cddb15c515cb8e89fa019

    SHA512

    68919630f685a6f65de377e0ba19d1bd9abbb8e2b107ce295e7e57d09d4a93ecedb05bf7c00de90c4331e1cd93356ec049284f84c2ca00c10b886035da539806

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    59KB

    MD5

    02a291702e5b7435f21551388e06fbde

    SHA1

    61909bf8f862b2eac601811409320d634f534961

    SHA256

    acdfc0a29741cf4e4bd6d0245f2c052fac2f52d6b85cddb15c515cb8e89fa019

    SHA512

    68919630f685a6f65de377e0ba19d1bd9abbb8e2b107ce295e7e57d09d4a93ecedb05bf7c00de90c4331e1cd93356ec049284f84c2ca00c10b886035da539806

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    59KB

    MD5

    02a291702e5b7435f21551388e06fbde

    SHA1

    61909bf8f862b2eac601811409320d634f534961

    SHA256

    acdfc0a29741cf4e4bd6d0245f2c052fac2f52d6b85cddb15c515cb8e89fa019

    SHA512

    68919630f685a6f65de377e0ba19d1bd9abbb8e2b107ce295e7e57d09d4a93ecedb05bf7c00de90c4331e1cd93356ec049284f84c2ca00c10b886035da539806

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    59KB

    MD5

    02a291702e5b7435f21551388e06fbde

    SHA1

    61909bf8f862b2eac601811409320d634f534961

    SHA256

    acdfc0a29741cf4e4bd6d0245f2c052fac2f52d6b85cddb15c515cb8e89fa019

    SHA512

    68919630f685a6f65de377e0ba19d1bd9abbb8e2b107ce295e7e57d09d4a93ecedb05bf7c00de90c4331e1cd93356ec049284f84c2ca00c10b886035da539806

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    59KB

    MD5

    02a291702e5b7435f21551388e06fbde

    SHA1

    61909bf8f862b2eac601811409320d634f534961

    SHA256

    acdfc0a29741cf4e4bd6d0245f2c052fac2f52d6b85cddb15c515cb8e89fa019

    SHA512

    68919630f685a6f65de377e0ba19d1bd9abbb8e2b107ce295e7e57d09d4a93ecedb05bf7c00de90c4331e1cd93356ec049284f84c2ca00c10b886035da539806

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    59KB

    MD5

    02a291702e5b7435f21551388e06fbde

    SHA1

    61909bf8f862b2eac601811409320d634f534961

    SHA256

    acdfc0a29741cf4e4bd6d0245f2c052fac2f52d6b85cddb15c515cb8e89fa019

    SHA512

    68919630f685a6f65de377e0ba19d1bd9abbb8e2b107ce295e7e57d09d4a93ecedb05bf7c00de90c4331e1cd93356ec049284f84c2ca00c10b886035da539806

  • memory/2100-141-0x00000000001C0000-0x00000000001DF000-memory.dmp

    Filesize

    124KB

  • memory/2540-137-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/2712-149-0x00000000001C0000-0x00000000001DF000-memory.dmp

    Filesize

    124KB

  • memory/2712-150-0x00000000001C0000-0x00000000001DF000-memory.dmp

    Filesize

    124KB

  • memory/3812-145-0x00000000001C0000-0x00000000001DF000-memory.dmp

    Filesize

    124KB

  • memory/4448-132-0x0000000000400000-0x0000000000431000-memory.dmp

    Filesize

    196KB

  • memory/4448-133-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/4944-142-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/4944-147-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/4944-146-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB