Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    23-01-2025 14:40

General

  • Target

    2025-01-23_252b9dd0690e576e64615dc7add66af4_gandcrab.exe

  • Size

    97KB

  • MD5

    252b9dd0690e576e64615dc7add66af4

  • SHA1

    2dcd22a8b4706ec86ac5ef853c244f1f779c82c5

  • SHA256

    bacb030adc6d8c5405c346b41504271aee750c2de5ede0c8654a941280f7c67d

  • SHA512

    a7a529d439dcc944d7c9b852c15fbfbde6222e12dab85791f8a9f4b3dbd2b11e55256607cfc1802db35ede5a1141732d210703c0ffc757c1445fce555ad8f2b6

  • SSDEEP

    1536:wZZZZZZZZZZZZpXzzzzzzzzzzzzV9rXounV98hbHnAEMqqU+2bbbAV2/S2LNmHkD:eBounVyFHFMqqDL2/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 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2025-01-23_252b9dd0690e576e64615dc7add66af4_gandcrab.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-01-23_252b9dd0690e576e64615dc7add66af4_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:1820
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.coin dns1.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2240
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.bit dns1.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2232
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup gandcrab.bit dns2.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:812
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.coin dns2.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3068
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.bit dns2.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2596
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup gandcrab.bit dns1.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2716
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.coin dns1.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2612
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.bit dns1.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2496
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup gandcrab.bit dns2.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2412
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.coin dns2.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2512
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.bit dns2.soprodns.ru
      2⤵
        PID:2544
      • C:\Windows\SysWOW64\nslookup.exe
        nslookup gandcrab.bit dns1.soprodns.ru
        2⤵
        • System Location Discovery: System Language Discovery
        PID:2200
      • C:\Windows\SysWOW64\nslookup.exe
        nslookup nomoreransom.coin dns1.soprodns.ru
        2⤵
          PID:1848
        • C:\Windows\SysWOW64\nslookup.exe
          nslookup nomoreransom.bit dns1.soprodns.ru
          2⤵
          • System Location Discovery: System Language Discovery
          PID:2224
        • C:\Windows\SysWOW64\nslookup.exe
          nslookup gandcrab.bit dns2.soprodns.ru
          2⤵
            PID:1048
          • C:\Windows\SysWOW64\nslookup.exe
            nslookup nomoreransom.coin dns2.soprodns.ru
            2⤵
              PID:1380
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup nomoreransom.bit dns2.soprodns.ru
              2⤵
              • System Location Discovery: System Language Discovery
              PID:1184
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup gandcrab.bit dns1.soprodns.ru
              2⤵
              • System Location Discovery: System Language Discovery
              PID:1800
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup nomoreransom.coin dns1.soprodns.ru
              2⤵
              • System Location Discovery: System Language Discovery
              PID:1944
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup nomoreransom.bit dns1.soprodns.ru
              2⤵
              • System Location Discovery: System Language Discovery
              PID:1920
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup gandcrab.bit dns2.soprodns.ru
              2⤵
                PID:1852
              • C:\Windows\SysWOW64\nslookup.exe
                nslookup nomoreransom.coin dns2.soprodns.ru
                2⤵
                • System Location Discovery: System Language Discovery
                PID:2712
              • C:\Windows\SysWOW64\nslookup.exe
                nslookup nomoreransom.bit dns2.soprodns.ru
                2⤵
                • System Location Discovery: System Language Discovery
                PID:2960
              • C:\Windows\SysWOW64\nslookup.exe
                nslookup gandcrab.bit dns1.soprodns.ru
                2⤵
                  PID:2360
                • C:\Windows\SysWOW64\nslookup.exe
                  nslookup nomoreransom.coin dns1.soprodns.ru
                  2⤵
                  • System Location Discovery: System Language Discovery
                  PID:2088
                • C:\Windows\SysWOW64\nslookup.exe
                  nslookup nomoreransom.bit dns1.soprodns.ru
                  2⤵
                    PID:2336
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup gandcrab.bit dns2.soprodns.ru
                    2⤵
                      PID:1512
                    • C:\Windows\SysWOW64\nslookup.exe
                      nslookup nomoreransom.coin dns2.soprodns.ru
                      2⤵
                      • System Location Discovery: System Language Discovery
                      PID:916
                    • C:\Windows\SysWOW64\nslookup.exe
                      nslookup nomoreransom.bit dns2.soprodns.ru
                      2⤵
                        PID:2344
                      • C:\Windows\SysWOW64\nslookup.exe
                        nslookup gandcrab.bit dns1.soprodns.ru
                        2⤵
                        • System Location Discovery: System Language Discovery
                        PID:1084
                      • C:\Windows\SysWOW64\nslookup.exe
                        nslookup nomoreransom.coin dns1.soprodns.ru
                        2⤵
                          PID:2840
                        • C:\Windows\SysWOW64\nslookup.exe
                          nslookup nomoreransom.bit dns1.soprodns.ru
                          2⤵
                          • System Location Discovery: System Language Discovery
                          PID:1640
                        • C:\Windows\SysWOW64\nslookup.exe
                          nslookup gandcrab.bit dns2.soprodns.ru
                          2⤵
                          • System Location Discovery: System Language Discovery
                          PID:1348
                        • C:\Windows\SysWOW64\nslookup.exe
                          nslookup nomoreransom.coin dns2.soprodns.ru
                          2⤵
                          • System Location Discovery: System Language Discovery
                          PID:880
                        • C:\Windows\SysWOW64\nslookup.exe
                          nslookup nomoreransom.bit dns2.soprodns.ru
                          2⤵
                          • System Location Discovery: System Language Discovery
                          PID:888
                        • C:\Windows\SysWOW64\nslookup.exe
                          nslookup gandcrab.bit dns1.soprodns.ru
                          2⤵
                            PID:3060
                          • C:\Windows\SysWOW64\nslookup.exe
                            nslookup nomoreransom.coin dns1.soprodns.ru
                            2⤵
                            • System Location Discovery: System Language Discovery
                            PID:2184
                          • C:\Windows\SysWOW64\nslookup.exe
                            nslookup nomoreransom.bit dns1.soprodns.ru
                            2⤵
                            • System Location Discovery: System Language Discovery
                            PID:1736
                          • C:\Windows\SysWOW64\nslookup.exe
                            nslookup gandcrab.bit dns2.soprodns.ru
                            2⤵
                            • System Location Discovery: System Language Discovery
                            PID:3028
                          • C:\Windows\SysWOW64\nslookup.exe
                            nslookup nomoreransom.coin dns2.soprodns.ru
                            2⤵
                            • System Location Discovery: System Language Discovery
                            PID:1744
                          • C:\Windows\SysWOW64\nslookup.exe
                            nslookup nomoreransom.bit dns2.soprodns.ru
                            2⤵
                            • System Location Discovery: System Language Discovery
                            PID:756
                          • C:\Windows\SysWOW64\nslookup.exe
                            nslookup gandcrab.bit dns1.soprodns.ru
                            2⤵
                              PID:1568
                            • C:\Windows\SysWOW64\nslookup.exe
                              nslookup nomoreransom.coin dns1.soprodns.ru
                              2⤵
                                PID:824
                              • C:\Windows\SysWOW64\nslookup.exe
                                nslookup nomoreransom.bit dns1.soprodns.ru
                                2⤵
                                • System Location Discovery: System Language Discovery
                                PID:2848
                              • C:\Windows\SysWOW64\nslookup.exe
                                nslookup gandcrab.bit dns2.soprodns.ru
                                2⤵
                                • System Location Discovery: System Language Discovery
                                PID:760
                              • C:\Windows\SysWOW64\nslookup.exe
                                nslookup nomoreransom.coin dns2.soprodns.ru
                                2⤵
                                • System Location Discovery: System Language Discovery
                                PID:2768
                              • C:\Windows\SysWOW64\nslookup.exe
                                nslookup nomoreransom.bit dns2.soprodns.ru
                                2⤵
                                  PID:2580
                                • C:\Windows\SysWOW64\nslookup.exe
                                  nslookup gandcrab.bit dns1.soprodns.ru
                                  2⤵
                                    PID:2248
                                  • C:\Windows\SysWOW64\nslookup.exe
                                    nslookup nomoreransom.coin dns1.soprodns.ru
                                    2⤵
                                      PID:2676
                                    • C:\Windows\SysWOW64\nslookup.exe
                                      nslookup nomoreransom.bit dns1.soprodns.ru
                                      2⤵
                                        PID:2736
                                      • C:\Windows\SysWOW64\nslookup.exe
                                        nslookup gandcrab.bit dns2.soprodns.ru
                                        2⤵
                                          PID:2604
                                        • C:\Windows\SysWOW64\nslookup.exe
                                          nslookup nomoreransom.coin dns2.soprodns.ru
                                          2⤵
                                          • System Location Discovery: System Language Discovery
                                          PID:1932
                                        • C:\Windows\SysWOW64\nslookup.exe
                                          nslookup nomoreransom.bit dns2.soprodns.ru
                                          2⤵
                                            PID:2600
                                          • C:\Windows\SysWOW64\nslookup.exe
                                            nslookup gandcrab.bit dns1.soprodns.ru
                                            2⤵
                                              PID:2484
                                            • C:\Windows\SysWOW64\nslookup.exe
                                              nslookup nomoreransom.coin dns1.soprodns.ru
                                              2⤵
                                              • System Location Discovery: System Language Discovery
                                              PID:1056
                                            • C:\Windows\SysWOW64\nslookup.exe
                                              nslookup nomoreransom.bit dns1.soprodns.ru
                                              2⤵
                                              • System Location Discovery: System Language Discovery
                                              PID:1696
                                            • C:\Windows\SysWOW64\nslookup.exe
                                              nslookup gandcrab.bit dns2.soprodns.ru
                                              2⤵
                                                PID:2476
                                              • C:\Windows\SysWOW64\nslookup.exe
                                                nslookup nomoreransom.coin dns2.soprodns.ru
                                                2⤵
                                                  PID:1936
                                                • C:\Windows\SysWOW64\nslookup.exe
                                                  nslookup nomoreransom.bit dns2.soprodns.ru
                                                  2⤵
                                                  • System Location Discovery: System Language Discovery
                                                  PID:1132
                                                • C:\Windows\SysWOW64\nslookup.exe
                                                  nslookup gandcrab.bit dns1.soprodns.ru
                                                  2⤵
                                                    PID:1972
                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                    nslookup nomoreransom.coin dns1.soprodns.ru
                                                    2⤵
                                                    • System Location Discovery: System Language Discovery
                                                    PID:1916
                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                    nslookup nomoreransom.bit dns1.soprodns.ru
                                                    2⤵
                                                    • System Location Discovery: System Language Discovery
                                                    PID:1624
                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                    nslookup gandcrab.bit dns2.soprodns.ru
                                                    2⤵
                                                      PID:2804
                                                    • C:\Windows\SysWOW64\nslookup.exe
                                                      nslookup nomoreransom.coin dns2.soprodns.ru
                                                      2⤵
                                                      • System Location Discovery: System Language Discovery
                                                      PID:2796
                                                    • C:\Windows\SysWOW64\nslookup.exe
                                                      nslookup nomoreransom.bit dns2.soprodns.ru
                                                      2⤵
                                                        PID:2096
                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                        nslookup gandcrab.bit dns1.soprodns.ru
                                                        2⤵
                                                          PID:2160
                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                          nslookup nomoreransom.coin dns1.soprodns.ru
                                                          2⤵
                                                            PID:2128
                                                          • 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⤵
                                                              • System Location Discovery: System Language Discovery
                                                              PID:1200
                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                              nslookup nomoreransom.coin dns2.soprodns.ru
                                                              2⤵
                                                              • System Location Discovery: System Language Discovery
                                                              PID:1172
                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                              nslookup nomoreransom.bit dns2.soprodns.ru
                                                              2⤵
                                                              • System Location Discovery: System Language Discovery
                                                              PID:2724
                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                              nslookup gandcrab.bit dns1.soprodns.ru
                                                              2⤵
                                                              • System Location Discovery: System Language Discovery
                                                              PID:2140
                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                              nslookup nomoreransom.coin dns1.soprodns.ru
                                                              2⤵
                                                                PID:612
                                                              • C:\Windows\SysWOW64\nslookup.exe
                                                                nslookup nomoreransom.bit dns1.soprodns.ru
                                                                2⤵
                                                                  PID:1160
                                                                • C:\Windows\SysWOW64\nslookup.exe
                                                                  nslookup gandcrab.bit dns2.soprodns.ru
                                                                  2⤵
                                                                    PID:2192
                                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                                    nslookup nomoreransom.coin dns2.soprodns.ru
                                                                    2⤵
                                                                    • System Location Discovery: System Language Discovery
                                                                    PID:2012
                                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                                    nslookup nomoreransom.bit dns2.soprodns.ru
                                                                    2⤵
                                                                      PID:2164
                                                                    • C:\Windows\SysWOW64\nslookup.exe
                                                                      nslookup gandcrab.bit dns1.soprodns.ru
                                                                      2⤵
                                                                      • System Location Discovery: System Language Discovery
                                                                      PID:1508
                                                                    • C:\Windows\SysWOW64\nslookup.exe
                                                                      nslookup nomoreransom.coin dns1.soprodns.ru
                                                                      2⤵
                                                                      • System Location Discovery: System Language Discovery
                                                                      PID:2152
                                                                    • C:\Windows\SysWOW64\nslookup.exe
                                                                      nslookup nomoreransom.bit dns1.soprodns.ru
                                                                      2⤵
                                                                        PID:2928
                                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                                        nslookup gandcrab.bit dns2.soprodns.ru
                                                                        2⤵
                                                                        • System Location Discovery: System Language Discovery
                                                                        PID:2364
                                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                                        nslookup nomoreransom.coin dns2.soprodns.ru
                                                                        2⤵
                                                                        • System Location Discovery: System Language Discovery
                                                                        PID:1576
                                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                                        nslookup nomoreransom.bit dns2.soprodns.ru
                                                                        2⤵
                                                                        • System Location Discovery: System Language Discovery
                                                                        PID:2776
                                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                                        nslookup gandcrab.bit dns1.soprodns.ru
                                                                        2⤵
                                                                          PID:2668
                                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                                          nslookup nomoreransom.coin dns1.soprodns.ru
                                                                          2⤵
                                                                          • System Location Discovery: System Language Discovery
                                                                          PID:2208
                                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                                          nslookup nomoreransom.bit dns1.soprodns.ru
                                                                          2⤵
                                                                            PID:2256
                                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                                            nslookup gandcrab.bit dns2.soprodns.ru
                                                                            2⤵
                                                                            • System Location Discovery: System Language Discovery
                                                                            PID:2352
                                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                                            nslookup nomoreransom.coin dns2.soprodns.ru
                                                                            2⤵
                                                                            • System Location Discovery: System Language Discovery
                                                                            PID:2396
                                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                                            nslookup nomoreransom.bit dns2.soprodns.ru
                                                                            2⤵
                                                                              PID:2028
                                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                                              nslookup gandcrab.bit dns1.soprodns.ru
                                                                              2⤵
                                                                              • System Location Discovery: System Language Discovery
                                                                              PID:2628
                                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                                              nslookup nomoreransom.coin dns1.soprodns.ru
                                                                              2⤵
                                                                              • System Location Discovery: System Language Discovery
                                                                              PID:336
                                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                                              nslookup nomoreransom.bit dns1.soprodns.ru
                                                                              2⤵
                                                                              • System Location Discovery: System Language Discovery
                                                                              PID:2808
                                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                                              nslookup gandcrab.bit dns2.soprodns.ru
                                                                              2⤵
                                                                              • System Location Discovery: System Language Discovery
                                                                              PID:2652
                                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                                              nslookup nomoreransom.coin dns2.soprodns.ru
                                                                              2⤵
                                                                                PID:2732
                                                                              • C:\Windows\SysWOW64\nslookup.exe
                                                                                nslookup nomoreransom.bit dns2.soprodns.ru
                                                                                2⤵
                                                                                  PID:2388
                                                                                • C:\Windows\SysWOW64\nslookup.exe
                                                                                  nslookup gandcrab.bit dns1.soprodns.ru
                                                                                  2⤵
                                                                                    PID:2556
                                                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                                                    nslookup nomoreransom.coin dns1.soprodns.ru
                                                                                    2⤵
                                                                                      PID:2744
                                                                                    • C:\Windows\SysWOW64\nslookup.exe
                                                                                      nslookup nomoreransom.bit dns1.soprodns.ru
                                                                                      2⤵
                                                                                      • System Location Discovery: System Language Discovery
                                                                                      PID:664
                                                                                    • C:\Windows\SysWOW64\nslookup.exe
                                                                                      nslookup gandcrab.bit dns2.soprodns.ru
                                                                                      2⤵
                                                                                        PID:1300
                                                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                                                        nslookup nomoreransom.coin dns2.soprodns.ru
                                                                                        2⤵
                                                                                        • System Location Discovery: System Language Discovery
                                                                                        PID:1948
                                                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                                                        nslookup nomoreransom.bit dns2.soprodns.ru
                                                                                        2⤵
                                                                                        • System Location Discovery: System Language Discovery
                                                                                        PID:1836
                                                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                                                        nslookup gandcrab.bit dns1.soprodns.ru
                                                                                        2⤵
                                                                                        • System Location Discovery: System Language Discovery
                                                                                        PID:1860
                                                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                                                        nslookup nomoreransom.coin dns1.soprodns.ru
                                                                                        2⤵
                                                                                        • System Location Discovery: System Language Discovery
                                                                                        PID:1628
                                                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                                                        nslookup nomoreransom.bit dns1.soprodns.ru
                                                                                        2⤵
                                                                                          PID:2520
                                                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                                                          nslookup gandcrab.bit dns2.soprodns.ru
                                                                                          2⤵
                                                                                            PID:2844
                                                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                                                            nslookup nomoreransom.coin dns2.soprodns.ru
                                                                                            2⤵
                                                                                            • System Location Discovery: System Language Discovery
                                                                                            PID:2040
                                                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                                                            nslookup nomoreransom.bit dns2.soprodns.ru
                                                                                            2⤵
                                                                                            • System Location Discovery: System Language Discovery
                                                                                            PID:2056

                                                                                        Network

                                                                                        MITRE ATT&CK Enterprise v15

                                                                                        Replay Monitor

                                                                                        Loading Replay Monitor...

                                                                                        Downloads

                                                                                        • memory/1820-0-0x000000000F460000-0x000000000F47B000-memory.dmp

                                                                                          Filesize

                                                                                          108KB

                                                                                        • memory/1820-4-0x000000000F460000-0x000000000F47B000-memory.dmp

                                                                                          Filesize

                                                                                          108KB