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Analysis

  • max time kernel
    7s
  • max time network
    108s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/01/2024, 05:39

General

  • Target

    2024-01-01_209b2fe1e31ea92cd079c241633e4a82_gandcrab.exe

  • Size

    69KB

  • MD5

    209b2fe1e31ea92cd079c241633e4a82

  • SHA1

    c9158f14bca61f55ceff8d68a7662df4fc6d4265

  • SHA256

    fd8b553d159e7000067e9928575b50f6077306f5df1a38a4322765fbf03f7b03

  • SHA512

    0d35e5c28083dcebefc7185ba648d1a35c06cfa3265af8c11823aeaf19b8bb668c15b7f53da80a21d27059c36cf4ea844396525e5c75def071c87049184c635c

  • SSDEEP

    1536:nZZZZZZZZZZZZpXzzzzzzzzzzzzV9rXounV98hbHnAwfMqqU+2bbbAV2/S2Lkvd9:vBounVyFHpfMqqDL2/Lkvd

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-01-01_209b2fe1e31ea92cd079c241633e4a82_gandcrab.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-01-01_209b2fe1e31ea92cd079c241633e4a82_gandcrab.exe"
    1⤵
    • Adds Run key to start application
    • Enumerates connected drives
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3164
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.coin dns1.soprodns.ru
      2⤵
        PID:3604
      • C:\Windows\SysWOW64\nslookup.exe
        nslookup nomoreransom.bit dns1.soprodns.ru
        2⤵
          PID:4120
        • C:\Windows\SysWOW64\nslookup.exe
          nslookup gandcrab.bit dns2.soprodns.ru
          2⤵
            PID:2824
          • C:\Windows\SysWOW64\nslookup.exe
            nslookup nomoreransom.coin dns2.soprodns.ru
            2⤵
              PID:4672
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup nomoreransom.bit dns2.soprodns.ru
              2⤵
                PID:1648
              • C:\Windows\SysWOW64\nslookup.exe
                nslookup gandcrab.bit dns1.soprodns.ru
                2⤵
                  PID:4504
                • C:\Windows\SysWOW64\nslookup.exe
                  nslookup nomoreransom.coin dns1.soprodns.ru
                  2⤵
                    PID:4332
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup nomoreransom.bit dns1.soprodns.ru
                    2⤵
                      PID:208
                    • C:\Windows\SysWOW64\nslookup.exe
                      nslookup gandcrab.bit dns2.soprodns.ru
                      2⤵
                        PID:2960
                      • C:\Windows\SysWOW64\nslookup.exe
                        nslookup nomoreransom.coin dns2.soprodns.ru
                        2⤵
                          PID:4368
                        • C:\Windows\SysWOW64\nslookup.exe
                          nslookup nomoreransom.bit dns2.soprodns.ru
                          2⤵
                            PID:1296
                          • C:\Windows\SysWOW64\nslookup.exe
                            nslookup gandcrab.bit dns1.soprodns.ru
                            2⤵
                              PID:3740
                            • C:\Windows\SysWOW64\nslookup.exe
                              nslookup nomoreransom.coin dns1.soprodns.ru
                              2⤵
                                PID:4900
                              • C:\Windows\SysWOW64\nslookup.exe
                                nslookup nomoreransom.bit dns1.soprodns.ru
                                2⤵
                                  PID:3208
                                • C:\Windows\SysWOW64\nslookup.exe
                                  nslookup gandcrab.bit dns2.soprodns.ru
                                  2⤵
                                    PID:4692
                                  • C:\Windows\SysWOW64\nslookup.exe
                                    nslookup nomoreransom.coin dns2.soprodns.ru
                                    2⤵
                                      PID:540
                                    • C:\Windows\SysWOW64\nslookup.exe
                                      nslookup nomoreransom.bit dns2.soprodns.ru
                                      2⤵
                                        PID:3004
                                      • C:\Windows\SysWOW64\nslookup.exe
                                        nslookup gandcrab.bit dns1.soprodns.ru
                                        2⤵
                                          PID:4436
                                        • C:\Windows\SysWOW64\nslookup.exe
                                          nslookup nomoreransom.coin dns1.soprodns.ru
                                          2⤵
                                            PID:3472
                                          • C:\Windows\SysWOW64\nslookup.exe
                                            nslookup nomoreransom.bit dns1.soprodns.ru
                                            2⤵
                                              PID:5048
                                            • C:\Windows\SysWOW64\nslookup.exe
                                              nslookup gandcrab.bit dns2.soprodns.ru
                                              2⤵
                                                PID:4200
                                              • C:\Windows\SysWOW64\nslookup.exe
                                                nslookup nomoreransom.coin dns2.soprodns.ru
                                                2⤵
                                                  PID:1636
                                                • C:\Windows\SysWOW64\nslookup.exe
                                                  nslookup nomoreransom.bit dns2.soprodns.ru
                                                  2⤵
                                                    PID:920
                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                    nslookup gandcrab.bit dns1.soprodns.ru
                                                    2⤵
                                                      PID:4092
                                                    • C:\Windows\SysWOW64\nslookup.exe
                                                      nslookup nomoreransom.coin dns1.soprodns.ru
                                                      2⤵
                                                        PID:2436
                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                        nslookup nomoreransom.bit dns1.soprodns.ru
                                                        2⤵
                                                          PID:4296
                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                          nslookup gandcrab.bit dns2.soprodns.ru
                                                          2⤵
                                                            PID:3912
                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                            nslookup nomoreransom.coin dns2.soprodns.ru
                                                            2⤵
                                                              PID:3820
                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                              nslookup nomoreransom.bit dns2.soprodns.ru
                                                              2⤵
                                                                PID:2132
                                                              • C:\Windows\SysWOW64\nslookup.exe
                                                                nslookup gandcrab.bit dns1.soprodns.ru
                                                                2⤵
                                                                  PID:3692
                                                                • C:\Windows\SysWOW64\nslookup.exe
                                                                  nslookup nomoreransom.coin dns1.soprodns.ru
                                                                  2⤵
                                                                    PID:4564
                                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                                    nslookup nomoreransom.bit dns1.soprodns.ru
                                                                    2⤵
                                                                      PID:1048
                                                                    • C:\Windows\SysWOW64\nslookup.exe
                                                                      nslookup gandcrab.bit dns2.soprodns.ru
                                                                      2⤵
                                                                        PID:4480

                                                                    Network

                                                                    MITRE ATT&CK Enterprise v15

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