Analysis

  • max time kernel
    149s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-01-2024 17:40

General

  • Target

    2024-01-25_ee41bf4bcb43f1192bd9fbf40d8b605d_gandcrab.exe

  • Size

    147KB

  • MD5

    ee41bf4bcb43f1192bd9fbf40d8b605d

  • SHA1

    5711eddc7be8db02b855183ab0bbd42d249cad44

  • SHA256

    7fe68809da53c661a887d491e376681b0517d04ac3a705cb8c2fe5e2c699fec0

  • SHA512

    0a9c92c7b767ade448bf07b11f31b7f87350ede6f24f68a74dc0242f32d6e9018527a70fa2f1402af2615a2f842458cf3d54c82560c456e3565cab68ec15e059

  • SSDEEP

    3072:NBounVyFHFMqqDL2/LgHkc2U6FiPZ8aewZ2ql5f2J9lj:NqxHmqqDL6EHl2U6CbeOl5f2Fj

Malware Config

Signatures

  • GandCrab payload 2 IoCs
  • Gandcrab

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

  • Kinsing

    Kinsing is a loader written in Golang.

  • Detects Reflective DLL injection artifacts 2 IoCs
  • Detects ransomware indicator 2 IoCs
  • Gandcrab Payload 2 IoCs
  • UPX dump on OEP (original entry point) 2 IoCs
  • UPX packed file 2 IoCs

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

  • 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 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-01-25_ee41bf4bcb43f1192bd9fbf40d8b605d_gandcrab.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-01-25_ee41bf4bcb43f1192bd9fbf40d8b605d_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:688
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.coin dns1.soprodns.ru
      2⤵
        PID:4628
      • C:\Windows\SysWOW64\nslookup.exe
        nslookup nomoreransom.bit dns1.soprodns.ru
        2⤵
          PID:2528
        • C:\Windows\SysWOW64\nslookup.exe
          nslookup gandcrab.bit dns2.soprodns.ru
          2⤵
            PID:804
          • C:\Windows\SysWOW64\nslookup.exe
            nslookup nomoreransom.coin dns2.soprodns.ru
            2⤵
              PID:3192
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup nomoreransom.bit dns2.soprodns.ru
              2⤵
                PID:3620
              • C:\Windows\SysWOW64\nslookup.exe
                nslookup gandcrab.bit dns1.soprodns.ru
                2⤵
                  PID:2932
                • C:\Windows\SysWOW64\nslookup.exe
                  nslookup nomoreransom.coin dns1.soprodns.ru
                  2⤵
                    PID:456
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup nomoreransom.bit dns1.soprodns.ru
                    2⤵
                      PID:2876
                    • C:\Windows\SysWOW64\nslookup.exe
                      nslookup gandcrab.bit dns2.soprodns.ru
                      2⤵
                        PID:4540
                      • C:\Windows\SysWOW64\nslookup.exe
                        nslookup nomoreransom.coin dns2.soprodns.ru
                        2⤵
                          PID:1208
                        • C:\Windows\SysWOW64\nslookup.exe
                          nslookup nomoreransom.bit dns2.soprodns.ru
                          2⤵
                            PID:4456
                          • C:\Windows\SysWOW64\nslookup.exe
                            nslookup gandcrab.bit dns1.soprodns.ru
                            2⤵
                              PID:1152
                            • C:\Windows\SysWOW64\nslookup.exe
                              nslookup nomoreransom.coin dns1.soprodns.ru
                              2⤵
                                PID:3344
                              • C:\Windows\SysWOW64\nslookup.exe
                                nslookup nomoreransom.bit dns1.soprodns.ru
                                2⤵
                                  PID:3604
                                • C:\Windows\SysWOW64\nslookup.exe
                                  nslookup gandcrab.bit dns2.soprodns.ru
                                  2⤵
                                    PID:3292
                                  • C:\Windows\SysWOW64\nslookup.exe
                                    nslookup nomoreransom.coin dns2.soprodns.ru
                                    2⤵
                                      PID:1960
                                    • C:\Windows\SysWOW64\nslookup.exe
                                      nslookup nomoreransom.bit dns2.soprodns.ru
                                      2⤵
                                        PID:2892
                                      • C:\Windows\SysWOW64\nslookup.exe
                                        nslookup gandcrab.bit dns1.soprodns.ru
                                        2⤵
                                          PID:2320
                                        • C:\Windows\SysWOW64\nslookup.exe
                                          nslookup nomoreransom.coin dns1.soprodns.ru
                                          2⤵
                                            PID:1436
                                          • C:\Windows\SysWOW64\nslookup.exe
                                            nslookup nomoreransom.bit dns1.soprodns.ru
                                            2⤵
                                              PID:4236
                                            • C:\Windows\SysWOW64\nslookup.exe
                                              nslookup gandcrab.bit dns2.soprodns.ru
                                              2⤵
                                                PID:3420
                                              • C:\Windows\SysWOW64\nslookup.exe
                                                nslookup nomoreransom.coin dns2.soprodns.ru
                                                2⤵
                                                  PID:3784
                                                • C:\Windows\SysWOW64\nslookup.exe
                                                  nslookup nomoreransom.bit dns2.soprodns.ru
                                                  2⤵
                                                    PID:1712
                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                    nslookup gandcrab.bit dns1.soprodns.ru
                                                    2⤵
                                                      PID:2052
                                                    • C:\Windows\SysWOW64\nslookup.exe
                                                      nslookup nomoreransom.coin dns1.soprodns.ru
                                                      2⤵
                                                        PID:4688
                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                        nslookup nomoreransom.bit dns1.soprodns.ru
                                                        2⤵
                                                          PID:4632
                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                          nslookup gandcrab.bit dns2.soprodns.ru
                                                          2⤵
                                                            PID:2916
                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                            nslookup nomoreransom.coin dns2.soprodns.ru
                                                            2⤵
                                                              PID:3888
                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                              nslookup nomoreransom.bit dns2.soprodns.ru
                                                              2⤵
                                                                PID:2620
                                                              • C:\Windows\SysWOW64\nslookup.exe
                                                                nslookup gandcrab.bit dns1.soprodns.ru
                                                                2⤵
                                                                  PID:2992
                                                                • C:\Windows\SysWOW64\nslookup.exe
                                                                  nslookup nomoreransom.coin dns1.soprodns.ru
                                                                  2⤵
                                                                    PID:2944
                                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                                    nslookup nomoreransom.bit dns1.soprodns.ru
                                                                    2⤵
                                                                      PID:2980
                                                                    • C:\Windows\SysWOW64\nslookup.exe
                                                                      nslookup gandcrab.bit dns2.soprodns.ru
                                                                      2⤵
                                                                        PID:3464
                                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                                        nslookup nomoreransom.coin dns2.soprodns.ru
                                                                        2⤵
                                                                          PID:1376
                                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                                          nslookup nomoreransom.bit dns2.soprodns.ru
                                                                          2⤵
                                                                            PID:2920
                                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                                            nslookup gandcrab.bit dns1.soprodns.ru
                                                                            2⤵
                                                                              PID:4820
                                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                                              nslookup nomoreransom.coin dns1.soprodns.ru
                                                                              2⤵
                                                                                PID:5048
                                                                              • C:\Windows\SysWOW64\nslookup.exe
                                                                                nslookup nomoreransom.bit dns1.soprodns.ru
                                                                                2⤵
                                                                                  PID:2308
                                                                                • C:\Windows\SysWOW64\nslookup.exe
                                                                                  nslookup gandcrab.bit dns2.soprodns.ru
                                                                                  2⤵
                                                                                    PID:936
                                                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                                                    nslookup nomoreransom.coin dns2.soprodns.ru
                                                                                    2⤵
                                                                                      PID:3804
                                                                                    • C:\Windows\SysWOW64\nslookup.exe
                                                                                      nslookup nomoreransom.bit dns2.soprodns.ru
                                                                                      2⤵
                                                                                        PID:2984
                                                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                                                        nslookup gandcrab.bit dns1.soprodns.ru
                                                                                        2⤵
                                                                                          PID:1840
                                                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                                                          nslookup nomoreransom.coin dns1.soprodns.ru
                                                                                          2⤵
                                                                                            PID:1780
                                                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                                                            nslookup nomoreransom.bit dns1.soprodns.ru
                                                                                            2⤵
                                                                                              PID:3372
                                                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                                                              nslookup gandcrab.bit dns2.soprodns.ru
                                                                                              2⤵
                                                                                                PID:4744
                                                                                              • C:\Windows\SysWOW64\nslookup.exe
                                                                                                nslookup nomoreransom.coin dns2.soprodns.ru
                                                                                                2⤵
                                                                                                  PID:4860
                                                                                                • C:\Windows\SysWOW64\nslookup.exe
                                                                                                  nslookup nomoreransom.bit dns2.soprodns.ru
                                                                                                  2⤵
                                                                                                    PID:4832
                                                                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                                                                    nslookup gandcrab.bit dns1.soprodns.ru
                                                                                                    2⤵
                                                                                                      PID:4564
                                                                                                    • C:\Windows\SysWOW64\nslookup.exe
                                                                                                      nslookup nomoreransom.coin dns1.soprodns.ru
                                                                                                      2⤵
                                                                                                        PID:5108
                                                                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                                                                        nslookup nomoreransom.bit dns1.soprodns.ru
                                                                                                        2⤵
                                                                                                          PID:4036
                                                                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                                                                          nslookup gandcrab.bit dns2.soprodns.ru
                                                                                                          2⤵
                                                                                                            PID:3008
                                                                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                                                                            nslookup nomoreransom.coin dns2.soprodns.ru
                                                                                                            2⤵
                                                                                                              PID:3692
                                                                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                                                                              nslookup nomoreransom.bit dns2.soprodns.ru
                                                                                                              2⤵
                                                                                                                PID:3792
                                                                                                              • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                nslookup gandcrab.bit dns1.soprodns.ru
                                                                                                                2⤵
                                                                                                                  PID:4940
                                                                                                                • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                  nslookup nomoreransom.coin dns1.soprodns.ru
                                                                                                                  2⤵
                                                                                                                    PID:4076
                                                                                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                    nslookup nomoreransom.bit dns1.soprodns.ru
                                                                                                                    2⤵
                                                                                                                      PID:3668
                                                                                                                    • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                      nslookup gandcrab.bit dns2.soprodns.ru
                                                                                                                      2⤵
                                                                                                                        PID:212
                                                                                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                        nslookup nomoreransom.coin dns2.soprodns.ru
                                                                                                                        2⤵
                                                                                                                          PID:4344
                                                                                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                          nslookup nomoreransom.bit dns2.soprodns.ru
                                                                                                                          2⤵
                                                                                                                            PID:4620
                                                                                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                            nslookup gandcrab.bit dns1.soprodns.ru
                                                                                                                            2⤵
                                                                                                                              PID:4084
                                                                                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                              nslookup nomoreransom.coin dns1.soprodns.ru
                                                                                                                              2⤵
                                                                                                                                PID:3244
                                                                                                                              • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                                nslookup nomoreransom.bit dns1.soprodns.ru
                                                                                                                                2⤵
                                                                                                                                  PID:3100
                                                                                                                                • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                                  nslookup gandcrab.bit dns2.soprodns.ru
                                                                                                                                  2⤵
                                                                                                                                    PID:4188
                                                                                                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                                    nslookup nomoreransom.coin dns2.soprodns.ru
                                                                                                                                    2⤵
                                                                                                                                      PID:3592
                                                                                                                                    • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                                      nslookup nomoreransom.bit dns2.soprodns.ru
                                                                                                                                      2⤵
                                                                                                                                        PID:4720
                                                                                                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                                        nslookup gandcrab.bit dns1.soprodns.ru
                                                                                                                                        2⤵
                                                                                                                                          PID:876
                                                                                                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                                          nslookup nomoreransom.coin dns1.soprodns.ru
                                                                                                                                          2⤵
                                                                                                                                            PID:1016
                                                                                                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                                            nslookup nomoreransom.bit dns1.soprodns.ru
                                                                                                                                            2⤵
                                                                                                                                              PID:1884
                                                                                                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                                              nslookup gandcrab.bit dns2.soprodns.ru
                                                                                                                                              2⤵
                                                                                                                                                PID:4440
                                                                                                                                              • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                                                nslookup nomoreransom.coin dns2.soprodns.ru
                                                                                                                                                2⤵
                                                                                                                                                  PID:1452
                                                                                                                                                • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                                                  nslookup nomoreransom.bit dns2.soprodns.ru
                                                                                                                                                  2⤵
                                                                                                                                                    PID:1956
                                                                                                                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                                                    nslookup gandcrab.bit dns1.soprodns.ru
                                                                                                                                                    2⤵
                                                                                                                                                      PID:4588
                                                                                                                                                    • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                                                      nslookup nomoreransom.coin dns1.soprodns.ru
                                                                                                                                                      2⤵
                                                                                                                                                        PID:2896
                                                                                                                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                                                        nslookup nomoreransom.bit dns1.soprodns.ru
                                                                                                                                                        2⤵
                                                                                                                                                          PID:2936
                                                                                                                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                                                          nslookup gandcrab.bit dns2.soprodns.ru
                                                                                                                                                          2⤵
                                                                                                                                                            PID:1728
                                                                                                                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                                                            nslookup nomoreransom.coin dns2.soprodns.ru
                                                                                                                                                            2⤵
                                                                                                                                                              PID:4524
                                                                                                                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                                                              nslookup nomoreransom.bit dns2.soprodns.ru
                                                                                                                                                              2⤵
                                                                                                                                                                PID:3688
                                                                                                                                                              • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                                                                nslookup gandcrab.bit dns1.soprodns.ru
                                                                                                                                                                2⤵
                                                                                                                                                                  PID:3460
                                                                                                                                                                • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                                                                  nslookup nomoreransom.coin dns1.soprodns.ru
                                                                                                                                                                  2⤵
                                                                                                                                                                    PID:4572
                                                                                                                                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                                                                    nslookup nomoreransom.bit dns1.soprodns.ru
                                                                                                                                                                    2⤵
                                                                                                                                                                      PID:3776
                                                                                                                                                                    • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                                                                      nslookup gandcrab.bit dns2.soprodns.ru
                                                                                                                                                                      2⤵
                                                                                                                                                                        PID:2252
                                                                                                                                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                                                                        nslookup nomoreransom.coin dns2.soprodns.ru
                                                                                                                                                                        2⤵
                                                                                                                                                                          PID:2692
                                                                                                                                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                                                                          nslookup nomoreransom.bit dns2.soprodns.ru
                                                                                                                                                                          2⤵
                                                                                                                                                                            PID:2180
                                                                                                                                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                                                                            nslookup gandcrab.bit dns1.soprodns.ru
                                                                                                                                                                            2⤵
                                                                                                                                                                              PID:3780
                                                                                                                                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                                                                              nslookup nomoreransom.coin dns1.soprodns.ru
                                                                                                                                                                              2⤵
                                                                                                                                                                                PID:1888
                                                                                                                                                                              • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                                                                                nslookup nomoreransom.bit dns1.soprodns.ru
                                                                                                                                                                                2⤵
                                                                                                                                                                                  PID:1868
                                                                                                                                                                                • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                                                                                  nslookup gandcrab.bit dns2.soprodns.ru
                                                                                                                                                                                  2⤵
                                                                                                                                                                                    PID:1744
                                                                                                                                                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                                                                                    nslookup nomoreransom.coin dns2.soprodns.ru
                                                                                                                                                                                    2⤵
                                                                                                                                                                                      PID:3380
                                                                                                                                                                                    • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                                                                                      nslookup nomoreransom.bit dns2.soprodns.ru
                                                                                                                                                                                      2⤵
                                                                                                                                                                                        PID:1204
                                                                                                                                                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                                                                                        nslookup gandcrab.bit dns1.soprodns.ru
                                                                                                                                                                                        2⤵
                                                                                                                                                                                          PID:3308
                                                                                                                                                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                                                                                          nslookup nomoreransom.coin dns1.soprodns.ru
                                                                                                                                                                                          2⤵
                                                                                                                                                                                            PID:2268
                                                                                                                                                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                                                                                            nslookup nomoreransom.bit dns1.soprodns.ru
                                                                                                                                                                                            2⤵
                                                                                                                                                                                              PID:2816
                                                                                                                                                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                                                                                              nslookup gandcrab.bit dns2.soprodns.ru
                                                                                                                                                                                              2⤵
                                                                                                                                                                                                PID:2644
                                                                                                                                                                                              • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                                                                                                nslookup nomoreransom.coin dns2.soprodns.ru
                                                                                                                                                                                                2⤵
                                                                                                                                                                                                  PID:1352
                                                                                                                                                                                                • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                                                                                                  nslookup nomoreransom.bit dns2.soprodns.ru
                                                                                                                                                                                                  2⤵
                                                                                                                                                                                                    PID:1588

                                                                                                                                                                                                Network

                                                                                                                                                                                                MITRE ATT&CK Enterprise v15

                                                                                                                                                                                                Replay Monitor

                                                                                                                                                                                                Loading Replay Monitor...

                                                                                                                                                                                                Downloads

                                                                                                                                                                                                • memory/688-0-0x000000000F720000-0x000000000F748000-memory.dmp

                                                                                                                                                                                                  Filesize

                                                                                                                                                                                                  160KB

                                                                                                                                                                                                • memory/688-4-0x000000000F720000-0x000000000F748000-memory.dmp

                                                                                                                                                                                                  Filesize

                                                                                                                                                                                                  160KB