Analysis

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

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-01-2025 12:24

General

  • Target

    2025-01-24_1dca3fd8f6d276603a260d352b9f7291_gandcrab.exe

  • Size

    97KB

  • MD5

    1dca3fd8f6d276603a260d352b9f7291

  • SHA1

    0b064d5502f24d0911dce93dba4eff9898aa9614

  • SHA256

    99f75a125ed7800357ccb5a8f49ace38af5dac5be463dab3179593431b0556c4

  • SHA512

    652a539bca60375dc9d7647c7eb51e062f53f448f02df3daf73008db87bd8d34b53aa8fc7fe69d4fad9c501a285b69b94d2fb72816e12d7d4784f1dd2b1e071d

  • SSDEEP

    1536:eZZZZZZZZZZZZpXzzzzzzzzzzzzV9rXounV98hbHnAEMqqU+2bbbAV2/S2LNmHkD:oBounVyFHFMqqDL2/LgHkc2

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\2025-01-24_1dca3fd8f6d276603a260d352b9f7291_gandcrab.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-01-24_1dca3fd8f6d276603a260d352b9f7291_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:692
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.coin dns1.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3496
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.bit dns1.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2448
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup gandcrab.bit dns2.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1892
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.coin dns2.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2632
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.bit dns2.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:656
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup gandcrab.bit dns1.soprodns.ru
      2⤵
        PID:5020
      • C:\Windows\SysWOW64\nslookup.exe
        nslookup nomoreransom.coin dns1.soprodns.ru
        2⤵
        • System Location Discovery: System Language Discovery
        PID:1320
      • C:\Windows\SysWOW64\nslookup.exe
        nslookup nomoreransom.bit dns1.soprodns.ru
        2⤵
          PID:224
        • C:\Windows\SysWOW64\nslookup.exe
          nslookup gandcrab.bit dns2.soprodns.ru
          2⤵
            PID:2756
          • C:\Windows\SysWOW64\nslookup.exe
            nslookup nomoreransom.coin dns2.soprodns.ru
            2⤵
            • System Location Discovery: System Language Discovery
            PID:904
          • C:\Windows\SysWOW64\nslookup.exe
            nslookup nomoreransom.bit dns2.soprodns.ru
            2⤵
            • System Location Discovery: System Language Discovery
            PID:456
          • C:\Windows\SysWOW64\nslookup.exe
            nslookup gandcrab.bit dns1.soprodns.ru
            2⤵
              PID:920
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup nomoreransom.coin dns1.soprodns.ru
              2⤵
                PID:3460
              • C:\Windows\SysWOW64\nslookup.exe
                nslookup nomoreransom.bit dns1.soprodns.ru
                2⤵
                • System Location Discovery: System Language Discovery
                PID:2768
              • C:\Windows\SysWOW64\nslookup.exe
                nslookup gandcrab.bit dns2.soprodns.ru
                2⤵
                  PID:2608
                • C:\Windows\SysWOW64\nslookup.exe
                  nslookup nomoreransom.coin dns2.soprodns.ru
                  2⤵
                    PID:4396
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup nomoreransom.bit dns2.soprodns.ru
                    2⤵
                    • System Location Discovery: System Language Discovery
                    PID:2476
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup gandcrab.bit dns1.soprodns.ru
                    2⤵
                    • System Location Discovery: System Language Discovery
                    PID:4784
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup nomoreransom.coin dns1.soprodns.ru
                    2⤵
                    • System Location Discovery: System Language Discovery
                    PID:232
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup nomoreransom.bit dns1.soprodns.ru
                    2⤵
                    • System Location Discovery: System Language Discovery
                    PID:2772
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup gandcrab.bit dns2.soprodns.ru
                    2⤵
                    • System Location Discovery: System Language Discovery
                    PID:1472
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup nomoreransom.coin dns2.soprodns.ru
                    2⤵
                    • System Location Discovery: System Language Discovery
                    PID:820
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup nomoreransom.bit dns2.soprodns.ru
                    2⤵
                      PID:4352
                    • C:\Windows\SysWOW64\nslookup.exe
                      nslookup gandcrab.bit dns1.soprodns.ru
                      2⤵
                      • System Location Discovery: System Language Discovery
                      PID:3464
                    • C:\Windows\SysWOW64\nslookup.exe
                      nslookup nomoreransom.coin dns1.soprodns.ru
                      2⤵
                        PID:1636
                      • C:\Windows\SysWOW64\nslookup.exe
                        nslookup nomoreransom.bit dns1.soprodns.ru
                        2⤵
                          PID:2700
                        • C:\Windows\SysWOW64\nslookup.exe
                          nslookup gandcrab.bit dns2.soprodns.ru
                          2⤵
                          • System Location Discovery: System Language Discovery
                          PID:4208
                        • C:\Windows\SysWOW64\nslookup.exe
                          nslookup nomoreransom.coin dns2.soprodns.ru
                          2⤵
                            PID:3124
                          • C:\Windows\SysWOW64\nslookup.exe
                            nslookup nomoreransom.bit dns2.soprodns.ru
                            2⤵
                              PID:1008
                            • C:\Windows\SysWOW64\nslookup.exe
                              nslookup gandcrab.bit dns1.soprodns.ru
                              2⤵
                                PID:4500
                              • C:\Windows\SysWOW64\nslookup.exe
                                nslookup nomoreransom.coin dns1.soprodns.ru
                                2⤵
                                  PID:4824
                                • C:\Windows\SysWOW64\nslookup.exe
                                  nslookup nomoreransom.bit dns1.soprodns.ru
                                  2⤵
                                  • System Location Discovery: System Language Discovery
                                  PID:4532
                                • C:\Windows\SysWOW64\nslookup.exe
                                  nslookup gandcrab.bit dns2.soprodns.ru
                                  2⤵
                                    PID:4644
                                  • C:\Windows\SysWOW64\nslookup.exe
                                    nslookup nomoreransom.coin dns2.soprodns.ru
                                    2⤵
                                    • System Location Discovery: System Language Discovery
                                    PID:760
                                  • C:\Windows\SysWOW64\nslookup.exe
                                    nslookup nomoreransom.bit dns2.soprodns.ru
                                    2⤵
                                      PID:3884
                                    • C:\Windows\SysWOW64\nslookup.exe
                                      nslookup gandcrab.bit dns1.soprodns.ru
                                      2⤵
                                        PID:1808
                                      • C:\Windows\SysWOW64\nslookup.exe
                                        nslookup nomoreransom.coin dns1.soprodns.ru
                                        2⤵
                                        • System Location Discovery: System Language Discovery
                                        PID:3960
                                      • C:\Windows\SysWOW64\nslookup.exe
                                        nslookup nomoreransom.bit dns1.soprodns.ru
                                        2⤵
                                        • System Location Discovery: System Language Discovery
                                        PID:3656
                                      • C:\Windows\SysWOW64\nslookup.exe
                                        nslookup gandcrab.bit dns2.soprodns.ru
                                        2⤵
                                        • System Location Discovery: System Language Discovery
                                        PID:4168
                                      • C:\Windows\SysWOW64\nslookup.exe
                                        nslookup nomoreransom.coin dns2.soprodns.ru
                                        2⤵
                                          PID:1648
                                        • C:\Windows\SysWOW64\nslookup.exe
                                          nslookup nomoreransom.bit dns2.soprodns.ru
                                          2⤵
                                            PID:3044
                                          • C:\Windows\SysWOW64\nslookup.exe
                                            nslookup gandcrab.bit dns1.soprodns.ru
                                            2⤵
                                              PID:4712
                                            • C:\Windows\SysWOW64\nslookup.exe
                                              nslookup nomoreransom.coin dns1.soprodns.ru
                                              2⤵
                                              • System Location Discovery: System Language Discovery
                                              PID:1560
                                            • C:\Windows\SysWOW64\nslookup.exe
                                              nslookup nomoreransom.bit dns1.soprodns.ru
                                              2⤵
                                                PID:3416
                                              • C:\Windows\SysWOW64\nslookup.exe
                                                nslookup gandcrab.bit dns2.soprodns.ru
                                                2⤵
                                                • System Location Discovery: System Language Discovery
                                                PID:4524
                                              • C:\Windows\SysWOW64\nslookup.exe
                                                nslookup nomoreransom.coin dns2.soprodns.ru
                                                2⤵
                                                • System Location Discovery: System Language Discovery
                                                PID:1184
                                              • C:\Windows\SysWOW64\nslookup.exe
                                                nslookup nomoreransom.bit dns2.soprodns.ru
                                                2⤵
                                                  PID:4584
                                                • C:\Windows\SysWOW64\nslookup.exe
                                                  nslookup gandcrab.bit dns1.soprodns.ru
                                                  2⤵
                                                  • System Location Discovery: System Language Discovery
                                                  PID:3624
                                                • C:\Windows\SysWOW64\nslookup.exe
                                                  nslookup nomoreransom.coin dns1.soprodns.ru
                                                  2⤵
                                                    PID:3136
                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                    nslookup nomoreransom.bit dns1.soprodns.ru
                                                    2⤵
                                                    • System Location Discovery: System Language Discovery
                                                    PID:4296
                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                    nslookup gandcrab.bit dns2.soprodns.ru
                                                    2⤵
                                                      PID:3256
                                                    • C:\Windows\SysWOW64\nslookup.exe
                                                      nslookup nomoreransom.coin dns2.soprodns.ru
                                                      2⤵
                                                        PID:4080
                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                        nslookup nomoreransom.bit dns2.soprodns.ru
                                                        2⤵
                                                        • System Location Discovery: System Language Discovery
                                                        PID:4764
                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                        nslookup gandcrab.bit dns1.soprodns.ru
                                                        2⤵
                                                        • System Location Discovery: System Language Discovery
                                                        PID:4820
                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                        nslookup nomoreransom.coin dns1.soprodns.ru
                                                        2⤵
                                                        • System Location Discovery: System Language Discovery
                                                        PID:628
                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                        nslookup nomoreransom.bit dns1.soprodns.ru
                                                        2⤵
                                                        • System Location Discovery: System Language Discovery
                                                        PID:4920
                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                        nslookup gandcrab.bit dns2.soprodns.ru
                                                        2⤵
                                                          PID:1380
                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                          nslookup nomoreransom.coin dns2.soprodns.ru
                                                          2⤵
                                                          • System Location Discovery: System Language Discovery
                                                          PID:2964
                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                          nslookup nomoreransom.bit dns2.soprodns.ru
                                                          2⤵
                                                          • System Location Discovery: System Language Discovery
                                                          PID:3668
                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                          nslookup gandcrab.bit dns1.soprodns.ru
                                                          2⤵
                                                            PID:4064
                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                            nslookup nomoreransom.coin dns1.soprodns.ru
                                                            2⤵
                                                            • System Location Discovery: System Language Discovery
                                                            PID:840
                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                            nslookup nomoreransom.bit dns1.soprodns.ru
                                                            2⤵
                                                              PID:984
                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                              nslookup gandcrab.bit dns2.soprodns.ru
                                                              2⤵
                                                                PID:1496
                                                              • C:\Windows\SysWOW64\nslookup.exe
                                                                nslookup nomoreransom.coin dns2.soprodns.ru
                                                                2⤵
                                                                • System Location Discovery: System Language Discovery
                                                                PID:380
                                                              • C:\Windows\SysWOW64\nslookup.exe
                                                                nslookup nomoreransom.bit dns2.soprodns.ru
                                                                2⤵
                                                                  PID:2244
                                                                • C:\Windows\SysWOW64\nslookup.exe
                                                                  nslookup gandcrab.bit dns1.soprodns.ru
                                                                  2⤵
                                                                  • System Location Discovery: System Language Discovery
                                                                  PID:3032
                                                                • C:\Windows\SysWOW64\nslookup.exe
                                                                  nslookup nomoreransom.coin dns1.soprodns.ru
                                                                  2⤵
                                                                  • System Location Discovery: System Language Discovery
                                                                  PID:1536
                                                                • C:\Windows\SysWOW64\nslookup.exe
                                                                  nslookup nomoreransom.bit dns1.soprodns.ru
                                                                  2⤵
                                                                  • System Location Discovery: System Language Discovery
                                                                  PID:3620
                                                                • C:\Windows\SysWOW64\nslookup.exe
                                                                  nslookup gandcrab.bit dns2.soprodns.ru
                                                                  2⤵
                                                                  • System Location Discovery: System Language Discovery
                                                                  PID:3220
                                                                • C:\Windows\SysWOW64\nslookup.exe
                                                                  nslookup nomoreransom.coin dns2.soprodns.ru
                                                                  2⤵
                                                                  • System Location Discovery: System Language Discovery
                                                                  PID:3932
                                                                • C:\Windows\SysWOW64\nslookup.exe
                                                                  nslookup nomoreransom.bit dns2.soprodns.ru
                                                                  2⤵
                                                                  • System Location Discovery: System Language Discovery
                                                                  PID:1396
                                                                • C:\Windows\SysWOW64\nslookup.exe
                                                                  nslookup gandcrab.bit dns1.soprodns.ru
                                                                  2⤵
                                                                  • System Location Discovery: System Language Discovery
                                                                  PID:1748
                                                                • 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⤵
                                                                    • System Location Discovery: System Language Discovery
                                                                    PID:4056
                                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                                    nslookup gandcrab.bit dns2.soprodns.ru
                                                                    2⤵
                                                                    • System Location Discovery: System Language Discovery
                                                                    PID:4728
                                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                                    nslookup nomoreransom.coin dns2.soprodns.ru
                                                                    2⤵
                                                                      PID:4748
                                                                    • C:\Windows\SysWOW64\nslookup.exe
                                                                      nslookup nomoreransom.bit dns2.soprodns.ru
                                                                      2⤵
                                                                      • System Location Discovery: System Language Discovery
                                                                      PID:3860
                                                                    • C:\Windows\SysWOW64\nslookup.exe
                                                                      nslookup gandcrab.bit dns1.soprodns.ru
                                                                      2⤵
                                                                      • System Location Discovery: System Language Discovery
                                                                      PID:876
                                                                    • C:\Windows\SysWOW64\nslookup.exe
                                                                      nslookup nomoreransom.coin dns1.soprodns.ru
                                                                      2⤵
                                                                        PID:2604
                                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                                        nslookup nomoreransom.bit dns1.soprodns.ru
                                                                        2⤵
                                                                        • System Location Discovery: System Language Discovery
                                                                        PID:2908
                                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                                        nslookup gandcrab.bit dns2.soprodns.ru
                                                                        2⤵
                                                                          PID:1952
                                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                                          nslookup nomoreransom.coin dns2.soprodns.ru
                                                                          2⤵
                                                                            PID:1572
                                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                                            nslookup nomoreransom.bit dns2.soprodns.ru
                                                                            2⤵
                                                                            • System Location Discovery: System Language Discovery
                                                                            PID:2216
                                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                                            nslookup gandcrab.bit dns1.soprodns.ru
                                                                            2⤵
                                                                            • System Location Discovery: System Language Discovery
                                                                            PID:220
                                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                                            nslookup nomoreransom.coin dns1.soprodns.ru
                                                                            2⤵
                                                                            • System Location Discovery: System Language Discovery
                                                                            PID:4292
                                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                                            nslookup nomoreransom.bit dns1.soprodns.ru
                                                                            2⤵
                                                                            • System Location Discovery: System Language Discovery
                                                                            PID:4736
                                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                                            nslookup gandcrab.bit dns2.soprodns.ru
                                                                            2⤵
                                                                            • System Location Discovery: System Language Discovery
                                                                            PID:2020
                                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                                            nslookup nomoreransom.coin dns2.soprodns.ru
                                                                            2⤵
                                                                            • System Location Discovery: System Language Discovery
                                                                            PID:5112
                                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                                            nslookup nomoreransom.bit dns2.soprodns.ru
                                                                            2⤵
                                                                            • System Location Discovery: System Language Discovery
                                                                            PID:4044
                                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                                            nslookup gandcrab.bit dns1.soprodns.ru
                                                                            2⤵
                                                                            • System Location Discovery: System Language Discovery
                                                                            PID:3120
                                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                                            nslookup nomoreransom.coin dns1.soprodns.ru
                                                                            2⤵
                                                                            • System Location Discovery: System Language Discovery
                                                                            PID:5108
                                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                                            nslookup nomoreransom.bit dns1.soprodns.ru
                                                                            2⤵
                                                                            • System Location Discovery: System Language Discovery
                                                                            PID:2656
                                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                                            nslookup gandcrab.bit dns2.soprodns.ru
                                                                            2⤵
                                                                            • System Location Discovery: System Language Discovery
                                                                            PID:2304
                                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                                            nslookup nomoreransom.coin dns2.soprodns.ru
                                                                            2⤵
                                                                              PID:1824
                                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                                              nslookup nomoreransom.bit dns2.soprodns.ru
                                                                              2⤵
                                                                              • System Location Discovery: System Language Discovery
                                                                              PID:3632
                                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                                              nslookup gandcrab.bit dns1.soprodns.ru
                                                                              2⤵
                                                                              • System Location Discovery: System Language Discovery
                                                                              PID:2928
                                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                                              nslookup nomoreransom.coin dns1.soprodns.ru
                                                                              2⤵
                                                                              • System Location Discovery: System Language Discovery
                                                                              PID:4836
                                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                                              nslookup nomoreransom.bit dns1.soprodns.ru
                                                                              2⤵
                                                                              • System Location Discovery: System Language Discovery
                                                                              PID:720
                                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                                              nslookup gandcrab.bit dns2.soprodns.ru
                                                                              2⤵
                                                                              • System Location Discovery: System Language Discovery
                                                                              PID:1448

                                                                          Network

                                                                          MITRE ATT&CK Enterprise v15

                                                                          Replay Monitor

                                                                          Loading Replay Monitor...

                                                                          Downloads

                                                                          • memory/692-0-0x000000000F3C0000-0x000000000F3DB000-memory.dmp

                                                                            Filesize

                                                                            108KB

                                                                          • memory/692-4-0x000000000F3C0000-0x000000000F3DB000-memory.dmp

                                                                            Filesize

                                                                            108KB