Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-11-2022 19:36

General

  • Target

    009ed2a5315fe6c3897ce9603f8b525651b95861f9f3cc715a1388effa3c3062.dll

  • Size

    292KB

  • MD5

    fc23d620357340fec7069302166c5436

  • SHA1

    5fb2c734bb1ce1b10f55c951a4e4ec625c9de972

  • SHA256

    009ed2a5315fe6c3897ce9603f8b525651b95861f9f3cc715a1388effa3c3062

  • SHA512

    1893c14d2b807cf8389b426775249bebb00c4d1f7a530070e2ee5851597c3f8f1c27211161c7a31aa8f92aea33d99f60c020b65f64fde84667d91cf5c659cb7e

  • SSDEEP

    6144:GJFDU6PBC2WOXZHVu5PkotBpkMfay5PjP9pw:GJVJPBCmXzu5MozNay5L

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Program crash 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\009ed2a5315fe6c3897ce9603f8b525651b95861f9f3cc715a1388effa3c3062.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2212
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\009ed2a5315fe6c3897ce9603f8b525651b95861f9f3cc715a1388effa3c3062.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1960
      • C:\Users\Admin\AppData\Local\Temp\uVoPhHEgm
        "uVoPhHEgm"
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:1428
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1428 -s 196
          4⤵
          • Program crash
          PID:3716
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1428 -s 196
          4⤵
          • Program crash
          PID:2812
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 1428 -ip 1428
    1⤵
      PID:1372

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\uVoPhHEgm
      Filesize

      92KB

      MD5

      69b702ec5b32f2cf025e9961bee612a0

      SHA1

      e4ceb28f770d0397a64492d0e400b56e29beb898

      SHA256

      8801635867cae2bb98c1c080d3a1c007a66d88be1532534cb58293f333510e3a

      SHA512

      31a239d36263d8c7032848c1be844a455208e330ddf62dfe080a74901ff64838e6f3ce6e5efc5f8a85a69c257471fea3d30feef795440cba4991662393ae4182

    • memory/1428-133-0x0000000000000000-mapping.dmp
    • memory/1428-135-0x0000000000400000-0x000000000043C000-memory.dmp
      Filesize

      240KB

    • memory/1960-132-0x0000000000000000-mapping.dmp
    • memory/3716-136-0x0000000000000000-mapping.dmp