Resubmissions

14-06-2023 09:27

230614-leqzdafd84 10

14-06-2023 09:08

230614-k3wdbsfc46 3

13-06-2023 17:04

230613-vk87kshd62 3

Analysis

  • max time kernel
    146s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-06-2023 09:08

General

  • Target

    borisOutOFControl.dat.dll

  • Size

    513KB

  • MD5

    3b04f228ba4ffab9c470a17ddb5eccef

  • SHA1

    09668a0fee892222ffa07bbbfc0dc2731d6509c5

  • SHA256

    53e705c56ff89ab514519a0a8be6727593e754004aff0fec0b58efb5a41c12ac

  • SHA512

    13a434aec41550f3d91ab0bc272486513c998a4b3dde73caefc5eea83819cce3e6cf47f7cf85c75dec3827ec543590bab0866516bf4ae8a26e1133af29c4e4c5

  • SSDEEP

    12288:xspsY6tHFBPl7rNu5bZHZ95gjyIaa0Pxg:xspsY6tHFBd7rIl175gjyIl0O

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\borisOutOFControl.dat.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3148
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\borisOutOFControl.dat.dll,#1
      2⤵
        PID:3896
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3896 -s 600
          3⤵
          • Program crash
          PID:5084
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 180 -p 3896 -ip 3896
      1⤵
        PID:4748
      • C:\Windows\System32\rundll32.exe
        C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
        1⤵
          PID:3756
        • C:\Windows\System32\cmd.exe
          "C:\Windows\System32\cmd.exe"
          1⤵
          • Suspicious use of WriteProcessMemory
          PID:1488
          • C:\Windows\system32\rundll32.exe
            rundll32.exe borisOutOFControl.dat.dll must
            2⤵
              PID:4188

          Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/3896-133-0x0000000066240000-0x00000000662C3000-memory.dmp

            Filesize

            524KB