Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-01-2025 05:22

General

  • Target

    2025-01-23_063ad2a521312982744be5abd4207d08_gandcrab.exe

  • Size

    97KB

  • MD5

    063ad2a521312982744be5abd4207d08

  • SHA1

    1b541e32c9bfa3d75af55be57360fdc8c91f82c6

  • SHA256

    036c2c54e0e29bd3d3079ce7ef5fc164c20832adc5e494d0394f9d8376553b15

  • SHA512

    7354aaca728fc79799ad1b3735f021bc9752cc07df694de81ad6c45d971279986f2f7985e650463aaa1a6ac6b6610545ee0d7af2fe6f146ca22d75b73d710ec5

  • SSDEEP

    1536:LZZZZZZZZZZZZpXzzzzzzzzzzzzV9rXounV98hbHnAEMqqU+2bbbAV2/S2LNmHky:LBounVyFHFMqqDL2/LgHkc2M

Malware Config

Signatures

  • GandCrab payload 2 IoCs
  • Gandcrab

    Gandcrab is a Trojan horse that encrypts files on a computer.

  • Gandcrab family
  • 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.

  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • System Location Discovery: System Language Discovery 1 TTPs 64 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2025-01-23_063ad2a521312982744be5abd4207d08_gandcrab.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-01-23_063ad2a521312982744be5abd4207d08_gandcrab.exe"
    1⤵
    • Adds Run key to start application
    • Enumerates connected drives
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4764
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.coin dns1.soprodns.ru
      2⤵
        PID:840
      • C:\Windows\SysWOW64\nslookup.exe
        nslookup nomoreransom.bit dns1.soprodns.ru
        2⤵
        • System Location Discovery: System Language Discovery
        PID:8
      • C:\Windows\SysWOW64\nslookup.exe
        nslookup gandcrab.bit dns2.soprodns.ru
        2⤵
        • System Location Discovery: System Language Discovery
        PID:2100
      • C:\Windows\SysWOW64\nslookup.exe
        nslookup nomoreransom.coin dns2.soprodns.ru
        2⤵
          PID:640
        • C:\Windows\SysWOW64\nslookup.exe
          nslookup nomoreransom.bit dns2.soprodns.ru
          2⤵
            PID:1988
          • C:\Windows\SysWOW64\nslookup.exe
            nslookup gandcrab.bit dns1.soprodns.ru
            2⤵
            • System Location Discovery: System Language Discovery
            PID:2848
          • C:\Windows\SysWOW64\nslookup.exe
            nslookup nomoreransom.coin dns1.soprodns.ru
            2⤵
            • System Location Discovery: System Language Discovery
            PID:3312
          • C:\Windows\SysWOW64\nslookup.exe
            nslookup nomoreransom.bit dns1.soprodns.ru
            2⤵
              PID:4760
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup gandcrab.bit dns2.soprodns.ru
              2⤵
              • System Location Discovery: System Language Discovery
              PID:2852
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup nomoreransom.coin dns2.soprodns.ru
              2⤵
                PID:4384
              • C:\Windows\SysWOW64\nslookup.exe
                nslookup nomoreransom.bit dns2.soprodns.ru
                2⤵
                • System Location Discovery: System Language Discovery
                PID:4280
              • C:\Windows\SysWOW64\nslookup.exe
                nslookup gandcrab.bit dns1.soprodns.ru
                2⤵
                • System Location Discovery: System Language Discovery
                PID:2644
              • C:\Windows\SysWOW64\nslookup.exe
                nslookup nomoreransom.coin dns1.soprodns.ru
                2⤵
                • System Location Discovery: System Language Discovery
                PID:3204
              • C:\Windows\SysWOW64\nslookup.exe
                nslookup nomoreransom.bit dns1.soprodns.ru
                2⤵
                  PID:2824
                • C:\Windows\SysWOW64\nslookup.exe
                  nslookup gandcrab.bit dns2.soprodns.ru
                  2⤵
                    PID:680
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup nomoreransom.coin dns2.soprodns.ru
                    2⤵
                    • System Location Discovery: System Language Discovery
                    PID:5036
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup nomoreransom.bit dns2.soprodns.ru
                    2⤵
                    • System Location Discovery: System Language Discovery
                    PID:2572
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup gandcrab.bit dns1.soprodns.ru
                    2⤵
                      PID:184
                    • C:\Windows\SysWOW64\nslookup.exe
                      nslookup nomoreransom.coin dns1.soprodns.ru
                      2⤵
                        PID:4120
                      • C:\Windows\SysWOW64\nslookup.exe
                        nslookup nomoreransom.bit dns1.soprodns.ru
                        2⤵
                        • System Location Discovery: System Language Discovery
                        PID:3616
                      • C:\Windows\SysWOW64\nslookup.exe
                        nslookup gandcrab.bit dns2.soprodns.ru
                        2⤵
                          PID:3364
                        • C:\Windows\SysWOW64\nslookup.exe
                          nslookup nomoreransom.coin dns2.soprodns.ru
                          2⤵
                          • System Location Discovery: System Language Discovery
                          PID:4588
                        • C:\Windows\SysWOW64\nslookup.exe
                          nslookup nomoreransom.bit dns2.soprodns.ru
                          2⤵
                            PID:5112
                          • C:\Windows\SysWOW64\nslookup.exe
                            nslookup gandcrab.bit dns1.soprodns.ru
                            2⤵
                            • System Location Discovery: System Language Discovery
                            PID:2112
                          • C:\Windows\SysWOW64\nslookup.exe
                            nslookup nomoreransom.coin dns1.soprodns.ru
                            2⤵
                            • System Location Discovery: System Language Discovery
                            PID:4092
                          • C:\Windows\SysWOW64\nslookup.exe
                            nslookup nomoreransom.bit dns1.soprodns.ru
                            2⤵
                            • System Location Discovery: System Language Discovery
                            PID:3880
                          • C:\Windows\SysWOW64\nslookup.exe
                            nslookup gandcrab.bit dns2.soprodns.ru
                            2⤵
                            • System Location Discovery: System Language Discovery
                            PID:64
                          • C:\Windows\SysWOW64\nslookup.exe
                            nslookup nomoreransom.coin dns2.soprodns.ru
                            2⤵
                            • System Location Discovery: System Language Discovery
                            PID:5100
                          • C:\Windows\SysWOW64\nslookup.exe
                            nslookup nomoreransom.bit dns2.soprodns.ru
                            2⤵
                            • System Location Discovery: System Language Discovery
                            PID:5004
                          • C:\Windows\SysWOW64\nslookup.exe
                            nslookup gandcrab.bit dns1.soprodns.ru
                            2⤵
                              PID:3048
                            • C:\Windows\SysWOW64\nslookup.exe
                              nslookup nomoreransom.coin dns1.soprodns.ru
                              2⤵
                                PID:220
                              • C:\Windows\SysWOW64\nslookup.exe
                                nslookup nomoreransom.bit dns1.soprodns.ru
                                2⤵
                                  PID:3024
                                • C:\Windows\SysWOW64\nslookup.exe
                                  nslookup gandcrab.bit dns2.soprodns.ru
                                  2⤵
                                  • System Location Discovery: System Language Discovery
                                  PID:4940
                                • C:\Windows\SysWOW64\nslookup.exe
                                  nslookup nomoreransom.coin dns2.soprodns.ru
                                  2⤵
                                  • System Location Discovery: System Language Discovery
                                  PID:4392
                                • C:\Windows\SysWOW64\nslookup.exe
                                  nslookup nomoreransom.bit dns2.soprodns.ru
                                  2⤵
                                    PID:3968
                                  • C:\Windows\SysWOW64\nslookup.exe
                                    nslookup gandcrab.bit dns1.soprodns.ru
                                    2⤵
                                    • System Location Discovery: System Language Discovery
                                    PID:2160
                                  • C:\Windows\SysWOW64\nslookup.exe
                                    nslookup nomoreransom.coin dns1.soprodns.ru
                                    2⤵
                                    • System Location Discovery: System Language Discovery
                                    PID:3696
                                  • C:\Windows\SysWOW64\nslookup.exe
                                    nslookup nomoreransom.bit dns1.soprodns.ru
                                    2⤵
                                    • System Location Discovery: System Language Discovery
                                    PID:3228
                                  • C:\Windows\SysWOW64\nslookup.exe
                                    nslookup gandcrab.bit dns2.soprodns.ru
                                    2⤵
                                      PID:2800
                                    • C:\Windows\SysWOW64\nslookup.exe
                                      nslookup nomoreransom.coin dns2.soprodns.ru
                                      2⤵
                                      • System Location Discovery: System Language Discovery
                                      PID:1408
                                    • C:\Windows\SysWOW64\nslookup.exe
                                      nslookup nomoreransom.bit dns2.soprodns.ru
                                      2⤵
                                      • System Location Discovery: System Language Discovery
                                      PID:4108
                                    • C:\Windows\SysWOW64\nslookup.exe
                                      nslookup gandcrab.bit dns1.soprodns.ru
                                      2⤵
                                        PID:4984
                                      • C:\Windows\SysWOW64\nslookup.exe
                                        nslookup nomoreransom.coin dns1.soprodns.ru
                                        2⤵
                                        • System Location Discovery: System Language Discovery
                                        PID:3512
                                      • C:\Windows\SysWOW64\nslookup.exe
                                        nslookup nomoreransom.bit dns1.soprodns.ru
                                        2⤵
                                        • System Location Discovery: System Language Discovery
                                        PID:4324
                                      • C:\Windows\SysWOW64\nslookup.exe
                                        nslookup gandcrab.bit dns2.soprodns.ru
                                        2⤵
                                        • System Location Discovery: System Language Discovery
                                        PID:4244
                                      • C:\Windows\SysWOW64\nslookup.exe
                                        nslookup nomoreransom.coin dns2.soprodns.ru
                                        2⤵
                                        • System Location Discovery: System Language Discovery
                                        PID:3012
                                      • C:\Windows\SysWOW64\nslookup.exe
                                        nslookup nomoreransom.bit dns2.soprodns.ru
                                        2⤵
                                        • System Location Discovery: System Language Discovery
                                        PID:1368
                                      • C:\Windows\SysWOW64\nslookup.exe
                                        nslookup gandcrab.bit dns1.soprodns.ru
                                        2⤵
                                        • System Location Discovery: System Language Discovery
                                        PID:4580
                                      • C:\Windows\SysWOW64\nslookup.exe
                                        nslookup nomoreransom.coin dns1.soprodns.ru
                                        2⤵
                                        • System Location Discovery: System Language Discovery
                                        PID:208
                                      • C:\Windows\SysWOW64\nslookup.exe
                                        nslookup nomoreransom.bit dns1.soprodns.ru
                                        2⤵
                                          PID:4228
                                        • C:\Windows\SysWOW64\nslookup.exe
                                          nslookup gandcrab.bit dns2.soprodns.ru
                                          2⤵
                                          • System Location Discovery: System Language Discovery
                                          PID:4680
                                        • C:\Windows\SysWOW64\nslookup.exe
                                          nslookup nomoreransom.coin dns2.soprodns.ru
                                          2⤵
                                            PID:2420
                                          • C:\Windows\SysWOW64\nslookup.exe
                                            nslookup nomoreransom.bit dns2.soprodns.ru
                                            2⤵
                                              PID:4028
                                            • C:\Windows\SysWOW64\nslookup.exe
                                              nslookup gandcrab.bit dns1.soprodns.ru
                                              2⤵
                                                PID:4604
                                              • C:\Windows\SysWOW64\nslookup.exe
                                                nslookup nomoreransom.coin dns1.soprodns.ru
                                                2⤵
                                                • System Location Discovery: System Language Discovery
                                                PID:436
                                              • C:\Windows\SysWOW64\nslookup.exe
                                                nslookup nomoreransom.bit dns1.soprodns.ru
                                                2⤵
                                                • System Location Discovery: System Language Discovery
                                                PID:1404
                                              • C:\Windows\SysWOW64\nslookup.exe
                                                nslookup gandcrab.bit dns2.soprodns.ru
                                                2⤵
                                                  PID:1900
                                                • C:\Windows\SysWOW64\nslookup.exe
                                                  nslookup nomoreransom.coin dns2.soprodns.ru
                                                  2⤵
                                                  • System Location Discovery: System Language Discovery
                                                  PID:1280
                                                • C:\Windows\SysWOW64\nslookup.exe
                                                  nslookup nomoreransom.bit dns2.soprodns.ru
                                                  2⤵
                                                  • System Location Discovery: System Language Discovery
                                                  PID:4136
                                                • C:\Windows\SysWOW64\nslookup.exe
                                                  nslookup gandcrab.bit dns1.soprodns.ru
                                                  2⤵
                                                  • System Location Discovery: System Language Discovery
                                                  PID:3088
                                                • C:\Windows\SysWOW64\nslookup.exe
                                                  nslookup nomoreransom.coin dns1.soprodns.ru
                                                  2⤵
                                                    PID:1648
                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                    nslookup nomoreransom.bit dns1.soprodns.ru
                                                    2⤵
                                                      PID:2608
                                                    • C:\Windows\SysWOW64\nslookup.exe
                                                      nslookup gandcrab.bit dns2.soprodns.ru
                                                      2⤵
                                                      • System Location Discovery: System Language Discovery
                                                      PID:1920
                                                    • C:\Windows\SysWOW64\nslookup.exe
                                                      nslookup nomoreransom.coin dns2.soprodns.ru
                                                      2⤵
                                                      • System Location Discovery: System Language Discovery
                                                      PID:2432
                                                    • C:\Windows\SysWOW64\nslookup.exe
                                                      nslookup nomoreransom.bit dns2.soprodns.ru
                                                      2⤵
                                                      • System Location Discovery: System Language Discovery
                                                      PID:4968
                                                    • C:\Windows\SysWOW64\nslookup.exe
                                                      nslookup gandcrab.bit dns1.soprodns.ru
                                                      2⤵
                                                        PID:1880
                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                        nslookup nomoreransom.coin dns1.soprodns.ru
                                                        2⤵
                                                        • System Location Discovery: System Language Discovery
                                                        PID:4860
                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                        nslookup nomoreransom.bit dns1.soprodns.ru
                                                        2⤵
                                                        • System Location Discovery: System Language Discovery
                                                        PID:3976
                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                        nslookup gandcrab.bit dns2.soprodns.ru
                                                        2⤵
                                                        • System Location Discovery: System Language Discovery
                                                        PID:3492
                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                        nslookup nomoreransom.coin dns2.soprodns.ru
                                                        2⤵
                                                        • System Location Discovery: System Language Discovery
                                                        PID:3560
                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                        nslookup nomoreransom.bit dns2.soprodns.ru
                                                        2⤵
                                                        • System Location Discovery: System Language Discovery
                                                        PID:996
                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                        nslookup gandcrab.bit dns1.soprodns.ru
                                                        2⤵
                                                        • System Location Discovery: System Language Discovery
                                                        PID:5068
                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                        nslookup nomoreransom.coin dns1.soprodns.ru
                                                        2⤵
                                                        • System Location Discovery: System Language Discovery
                                                        PID:3824
                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                        nslookup nomoreransom.bit dns1.soprodns.ru
                                                        2⤵
                                                        • System Location Discovery: System Language Discovery
                                                        PID:4016
                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                        nslookup gandcrab.bit dns2.soprodns.ru
                                                        2⤵
                                                        • System Location Discovery: System Language Discovery
                                                        PID:3476
                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                        nslookup nomoreransom.coin dns2.soprodns.ru
                                                        2⤵
                                                        • System Location Discovery: System Language Discovery
                                                        PID:4932
                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                        nslookup nomoreransom.bit dns2.soprodns.ru
                                                        2⤵
                                                          PID:5084
                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                          nslookup gandcrab.bit dns1.soprodns.ru
                                                          2⤵
                                                            PID:3176
                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                            nslookup nomoreransom.coin dns1.soprodns.ru
                                                            2⤵
                                                            • System Location Discovery: System Language Discovery
                                                            PID:4568
                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                            nslookup nomoreransom.bit dns1.soprodns.ru
                                                            2⤵
                                                            • System Location Discovery: System Language Discovery
                                                            PID:4868
                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                            nslookup gandcrab.bit dns2.soprodns.ru
                                                            2⤵
                                                              PID:2256
                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                              nslookup nomoreransom.coin dns2.soprodns.ru
                                                              2⤵
                                                              • System Location Discovery: System Language Discovery
                                                              PID:1684
                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                              nslookup nomoreransom.bit dns2.soprodns.ru
                                                              2⤵
                                                              • System Location Discovery: System Language Discovery
                                                              PID:1940
                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                              nslookup gandcrab.bit dns1.soprodns.ru
                                                              2⤵
                                                              • System Location Discovery: System Language Discovery
                                                              PID:4912
                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                              nslookup nomoreransom.coin dns1.soprodns.ru
                                                              2⤵
                                                              • System Location Discovery: System Language Discovery
                                                              PID:4296
                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                              nslookup nomoreransom.bit dns1.soprodns.ru
                                                              2⤵
                                                              • System Location Discovery: System Language Discovery
                                                              PID:1508
                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                              nslookup gandcrab.bit dns2.soprodns.ru
                                                              2⤵
                                                              • System Location Discovery: System Language Discovery
                                                              PID:3488
                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                              nslookup nomoreransom.coin dns2.soprodns.ru
                                                              2⤵
                                                                PID:4404
                                                              • C:\Windows\SysWOW64\nslookup.exe
                                                                nslookup nomoreransom.bit dns2.soprodns.ru
                                                                2⤵
                                                                • System Location Discovery: System Language Discovery
                                                                PID:2884
                                                              • C:\Windows\SysWOW64\nslookup.exe
                                                                nslookup gandcrab.bit dns1.soprodns.ru
                                                                2⤵
                                                                  PID:2116
                                                                • C:\Windows\SysWOW64\nslookup.exe
                                                                  nslookup nomoreransom.coin dns1.soprodns.ru
                                                                  2⤵
                                                                  • System Location Discovery: System Language Discovery
                                                                  PID:4516
                                                                • C:\Windows\SysWOW64\nslookup.exe
                                                                  nslookup nomoreransom.bit dns1.soprodns.ru
                                                                  2⤵
                                                                  • System Location Discovery: System Language Discovery
                                                                  PID:4564
                                                                • C:\Windows\SysWOW64\nslookup.exe
                                                                  nslookup gandcrab.bit dns2.soprodns.ru
                                                                  2⤵
                                                                  • System Location Discovery: System Language Discovery
                                                                  PID:2664

                                                              Network

                                                              MITRE ATT&CK Enterprise v15

                                                              Replay Monitor

                                                              Loading Replay Monitor...

                                                              Downloads

                                                              • memory/4764-0-0x000000000FD40000-0x000000000FD5B000-memory.dmp

                                                                Filesize

                                                                108KB

                                                              • memory/4764-4-0x000000000FD40000-0x000000000FD5B000-memory.dmp

                                                                Filesize

                                                                108KB