Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    25-10-2024 03:43

General

  • Target

    2024-10-25_913ac3d033146f1d347c88ef8779820e_gandcrab.exe

  • Size

    97KB

  • MD5

    913ac3d033146f1d347c88ef8779820e

  • SHA1

    850977547ca824bd9235d1b5180e1bfb3a1a51e6

  • SHA256

    32aef2cf549319a3a9cd0f80e5c982f7bf86742e64c474e16e972ea9e5e3e7fc

  • SHA512

    9bfa11f20f334093a7172fc7451d738adedde1c1819876ed94f72fbce3a317df4c64a2bef01d33c976650f51b8e10067e411cf6cff65d5aafd9c6b5c323d2315

  • SSDEEP

    1536:pZZZZZZZZZZZZpXzzzzzzzzzzzzV9rXounV98hbHnAlMqqU+2bbbAV2/S2LNmHkf:VBounVyFHkMqqDL2/LgHkctc

Malware Config

Signatures

  • GandCrab payload 2 IoCs
  • Gandcrab

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

  • 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\2024-10-25_913ac3d033146f1d347c88ef8779820e_gandcrab.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-10-25_913ac3d033146f1d347c88ef8779820e_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:3012
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.coin dns1.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2416
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.bit dns1.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2276
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup gandcrab.bit dns2.soprodns.ru
      2⤵
        PID:2836
      • C:\Windows\SysWOW64\nslookup.exe
        nslookup nomoreransom.coin dns2.soprodns.ru
        2⤵
        • System Location Discovery: System Language Discovery
        PID:3000
      • C:\Windows\SysWOW64\nslookup.exe
        nslookup nomoreransom.bit dns2.soprodns.ru
        2⤵
        • System Location Discovery: System Language Discovery
        PID:2984
      • 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⤵
          PID:2824
        • C:\Windows\SysWOW64\nslookup.exe
          nslookup nomoreransom.bit dns1.soprodns.ru
          2⤵
            PID:2860
          • C:\Windows\SysWOW64\nslookup.exe
            nslookup gandcrab.bit dns2.soprodns.ru
            2⤵
            • System Location Discovery: System Language Discovery
            PID:2720
          • C:\Windows\SysWOW64\nslookup.exe
            nslookup nomoreransom.coin dns2.soprodns.ru
            2⤵
            • System Location Discovery: System Language Discovery
            PID:2576
          • C:\Windows\SysWOW64\nslookup.exe
            nslookup nomoreransom.bit dns2.soprodns.ru
            2⤵
            • System Location Discovery: System Language Discovery
            PID:2232
          • C:\Windows\SysWOW64\nslookup.exe
            nslookup gandcrab.bit dns1.soprodns.ru
            2⤵
            • System Location Discovery: System Language Discovery
            PID:1692
          • C:\Windows\SysWOW64\nslookup.exe
            nslookup nomoreransom.coin dns1.soprodns.ru
            2⤵
            • System Location Discovery: System Language Discovery
            PID:1164
          • C:\Windows\SysWOW64\nslookup.exe
            nslookup nomoreransom.bit dns1.soprodns.ru
            2⤵
              PID:708
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup gandcrab.bit dns2.soprodns.ru
              2⤵
                PID:780
              • C:\Windows\SysWOW64\nslookup.exe
                nslookup nomoreransom.coin dns2.soprodns.ru
                2⤵
                • System Location Discovery: System Language Discovery
                PID:1512
              • C:\Windows\SysWOW64\nslookup.exe
                nslookup nomoreransom.bit dns2.soprodns.ru
                2⤵
                • System Location Discovery: System Language Discovery
                PID:2916
              • C:\Windows\SysWOW64\nslookup.exe
                nslookup gandcrab.bit dns1.soprodns.ru
                2⤵
                • System Location Discovery: System Language Discovery
                PID:2884
              • C:\Windows\SysWOW64\nslookup.exe
                nslookup nomoreransom.coin dns1.soprodns.ru
                2⤵
                • System Location Discovery: System Language Discovery
                PID:1792
              • C:\Windows\SysWOW64\nslookup.exe
                nslookup nomoreransom.bit dns1.soprodns.ru
                2⤵
                • System Location Discovery: System Language Discovery
                PID:1992
              • C:\Windows\SysWOW64\nslookup.exe
                nslookup gandcrab.bit dns2.soprodns.ru
                2⤵
                • System Location Discovery: System Language Discovery
                PID:2520
              • C:\Windows\SysWOW64\nslookup.exe
                nslookup nomoreransom.coin dns2.soprodns.ru
                2⤵
                • System Location Discovery: System Language Discovery
                PID:3040
              • C:\Windows\SysWOW64\nslookup.exe
                nslookup nomoreransom.bit dns2.soprodns.ru
                2⤵
                • System Location Discovery: System Language Discovery
                PID:2168
              • C:\Windows\SysWOW64\nslookup.exe
                nslookup gandcrab.bit dns1.soprodns.ru
                2⤵
                • System Location Discovery: System Language Discovery
                PID:1292
              • C:\Windows\SysWOW64\nslookup.exe
                nslookup nomoreransom.coin dns1.soprodns.ru
                2⤵
                  PID:2080
                • C:\Windows\SysWOW64\nslookup.exe
                  nslookup nomoreransom.bit dns1.soprodns.ru
                  2⤵
                    PID:472
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup gandcrab.bit dns2.soprodns.ru
                    2⤵
                    • System Location Discovery: System Language Discovery
                    PID:1656
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup nomoreransom.coin dns2.soprodns.ru
                    2⤵
                    • System Location Discovery: System Language Discovery
                    PID:2356
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup nomoreransom.bit dns2.soprodns.ru
                    2⤵
                    • System Location Discovery: System Language Discovery
                    PID:1624
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup gandcrab.bit dns1.soprodns.ru
                    2⤵
                    • System Location Discovery: System Language Discovery
                    PID:2256
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup nomoreransom.coin dns1.soprodns.ru
                    2⤵
                    • System Location Discovery: System Language Discovery
                    PID:300
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup nomoreransom.bit dns1.soprodns.ru
                    2⤵
                    • System Location Discovery: System Language Discovery
                    PID:1756
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup gandcrab.bit dns2.soprodns.ru
                    2⤵
                    • System Location Discovery: System Language Discovery
                    PID:1592
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup nomoreransom.coin dns2.soprodns.ru
                    2⤵
                    • System Location Discovery: System Language Discovery
                    PID:2072
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup nomoreransom.bit dns2.soprodns.ru
                    2⤵
                    • System Location Discovery: System Language Discovery
                    PID:2552
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup gandcrab.bit dns1.soprodns.ru
                    2⤵
                    • System Location Discovery: System Language Discovery
                    PID:1444
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup nomoreransom.coin dns1.soprodns.ru
                    2⤵
                    • System Location Discovery: System Language Discovery
                    PID:2044
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup nomoreransom.bit dns1.soprodns.ru
                    2⤵
                      PID:1708
                    • C:\Windows\SysWOW64\nslookup.exe
                      nslookup gandcrab.bit dns2.soprodns.ru
                      2⤵
                      • System Location Discovery: System Language Discovery
                      PID:2608
                    • C:\Windows\SysWOW64\nslookup.exe
                      nslookup nomoreransom.coin dns2.soprodns.ru
                      2⤵
                      • System Location Discovery: System Language Discovery
                      PID:1608
                    • 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⤵
                          PID:2388
                        • C:\Windows\SysWOW64\nslookup.exe
                          nslookup nomoreransom.coin dns1.soprodns.ru
                          2⤵
                            PID:2948
                          • C:\Windows\SysWOW64\nslookup.exe
                            nslookup nomoreransom.bit dns1.soprodns.ru
                            2⤵
                              PID:3004
                            • C:\Windows\SysWOW64\nslookup.exe
                              nslookup gandcrab.bit dns2.soprodns.ru
                              2⤵
                              • System Location Discovery: System Language Discovery
                              PID:2404
                            • C:\Windows\SysWOW64\nslookup.exe
                              nslookup nomoreransom.coin dns2.soprodns.ru
                              2⤵
                              • System Location Discovery: System Language Discovery
                              PID:2220
                            • C:\Windows\SysWOW64\nslookup.exe
                              nslookup nomoreransom.bit dns2.soprodns.ru
                              2⤵
                              • System Location Discovery: System Language Discovery
                              PID:3044
                            • C:\Windows\SysWOW64\nslookup.exe
                              nslookup gandcrab.bit dns1.soprodns.ru
                              2⤵
                              • System Location Discovery: System Language Discovery
                              PID:2736
                            • C:\Windows\SysWOW64\nslookup.exe
                              nslookup nomoreransom.coin dns1.soprodns.ru
                              2⤵
                              • System Location Discovery: System Language Discovery
                              PID:2664
                            • C:\Windows\SysWOW64\nslookup.exe
                              nslookup nomoreransom.bit dns1.soprodns.ru
                              2⤵
                                PID:2856
                              • C:\Windows\SysWOW64\nslookup.exe
                                nslookup gandcrab.bit dns2.soprodns.ru
                                2⤵
                                  PID:2000
                                • C:\Windows\SysWOW64\nslookup.exe
                                  nslookup nomoreransom.coin dns2.soprodns.ru
                                  2⤵
                                  • System Location Discovery: System Language Discovery
                                  PID:2192
                                • C:\Windows\SysWOW64\nslookup.exe
                                  nslookup nomoreransom.bit dns2.soprodns.ru
                                  2⤵
                                  • System Location Discovery: System Language Discovery
                                  PID:3052
                                • C:\Windows\SysWOW64\nslookup.exe
                                  nslookup gandcrab.bit dns1.soprodns.ru
                                  2⤵
                                    PID:488
                                  • C:\Windows\SysWOW64\nslookup.exe
                                    nslookup nomoreransom.coin dns1.soprodns.ru
                                    2⤵
                                    • System Location Discovery: System Language Discovery
                                    PID:1136
                                  • C:\Windows\SysWOW64\nslookup.exe
                                    nslookup nomoreransom.bit dns1.soprodns.ru
                                    2⤵
                                    • System Location Discovery: System Language Discovery
                                    PID:2964
                                  • C:\Windows\SysWOW64\nslookup.exe
                                    nslookup gandcrab.bit dns2.soprodns.ru
                                    2⤵
                                    • System Location Discovery: System Language Discovery
                                    PID:2932
                                  • C:\Windows\SysWOW64\nslookup.exe
                                    nslookup nomoreransom.coin dns2.soprodns.ru
                                    2⤵
                                    • System Location Discovery: System Language Discovery
                                    PID:1940
                                  • C:\Windows\SysWOW64\nslookup.exe
                                    nslookup nomoreransom.bit dns2.soprodns.ru
                                    2⤵
                                      PID:264
                                    • C:\Windows\SysWOW64\nslookup.exe
                                      nslookup gandcrab.bit dns1.soprodns.ru
                                      2⤵
                                      • System Location Discovery: System Language Discovery
                                      PID:1852
                                    • C:\Windows\SysWOW64\nslookup.exe
                                      nslookup nomoreransom.coin dns1.soprodns.ru
                                      2⤵
                                        PID:2776
                                      • C:\Windows\SysWOW64\nslookup.exe
                                        nslookup nomoreransom.bit dns1.soprodns.ru
                                        2⤵
                                        • System Location Discovery: System Language Discovery
                                        PID:2456
                                      • C:\Windows\SysWOW64\nslookup.exe
                                        nslookup gandcrab.bit dns2.soprodns.ru
                                        2⤵
                                        • System Location Discovery: System Language Discovery
                                        PID:2040
                                      • C:\Windows\SysWOW64\nslookup.exe
                                        nslookup nomoreransom.coin dns2.soprodns.ru
                                        2⤵
                                        • System Location Discovery: System Language Discovery
                                        PID:2560
                                      • C:\Windows\SysWOW64\nslookup.exe
                                        nslookup nomoreransom.bit dns2.soprodns.ru
                                        2⤵
                                        • System Location Discovery: System Language Discovery
                                        PID:612
                                      • C:\Windows\SysWOW64\nslookup.exe
                                        nslookup gandcrab.bit dns1.soprodns.ru
                                        2⤵
                                        • System Location Discovery: System Language Discovery
                                        PID:2400
                                      • C:\Windows\SysWOW64\nslookup.exe
                                        nslookup nomoreransom.coin dns1.soprodns.ru
                                        2⤵
                                        • System Location Discovery: System Language Discovery
                                        PID:1328
                                      • C:\Windows\SysWOW64\nslookup.exe
                                        nslookup nomoreransom.bit dns1.soprodns.ru
                                        2⤵
                                        • System Location Discovery: System Language Discovery
                                        PID:2332
                                      • C:\Windows\SysWOW64\nslookup.exe
                                        nslookup gandcrab.bit dns2.soprodns.ru
                                        2⤵
                                        • System Location Discovery: System Language Discovery
                                        PID:1744
                                      • C:\Windows\SysWOW64\nslookup.exe
                                        nslookup nomoreransom.coin dns2.soprodns.ru
                                        2⤵
                                        • System Location Discovery: System Language Discovery
                                        PID:1772
                                      • C:\Windows\SysWOW64\nslookup.exe
                                        nslookup nomoreransom.bit dns2.soprodns.ru
                                        2⤵
                                        • System Location Discovery: System Language Discovery
                                        PID:1008
                                      • C:\Windows\SysWOW64\nslookup.exe
                                        nslookup gandcrab.bit dns1.soprodns.ru
                                        2⤵
                                        • System Location Discovery: System Language Discovery
                                        PID:1724
                                      • C:\Windows\SysWOW64\nslookup.exe
                                        nslookup nomoreransom.coin dns1.soprodns.ru
                                        2⤵
                                        • System Location Discovery: System Language Discovery
                                        PID:2396
                                      • C:\Windows\SysWOW64\nslookup.exe
                                        nslookup nomoreransom.bit dns1.soprodns.ru
                                        2⤵
                                        • System Location Discovery: System Language Discovery
                                        PID:2280
                                      • C:\Windows\SysWOW64\nslookup.exe
                                        nslookup gandcrab.bit dns2.soprodns.ru
                                        2⤵
                                          PID:2016
                                        • C:\Windows\SysWOW64\nslookup.exe
                                          nslookup nomoreransom.coin dns2.soprodns.ru
                                          2⤵
                                            PID:1932
                                          • C:\Windows\SysWOW64\nslookup.exe
                                            nslookup nomoreransom.bit dns2.soprodns.ru
                                            2⤵
                                            • System Location Discovery: System Language Discovery
                                            PID:1564
                                          • C:\Windows\SysWOW64\nslookup.exe
                                            nslookup gandcrab.bit dns1.soprodns.ru
                                            2⤵
                                            • System Location Discovery: System Language Discovery
                                            PID:816
                                          • C:\Windows\SysWOW64\nslookup.exe
                                            nslookup nomoreransom.coin dns1.soprodns.ru
                                            2⤵
                                              PID:2244
                                            • C:\Windows\SysWOW64\nslookup.exe
                                              nslookup nomoreransom.bit dns1.soprodns.ru
                                              2⤵
                                              • System Location Discovery: System Language Discovery
                                              PID:824
                                            • C:\Windows\SysWOW64\nslookup.exe
                                              nslookup gandcrab.bit dns2.soprodns.ru
                                              2⤵
                                              • System Location Discovery: System Language Discovery
                                              PID:2484
                                            • 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⤵
                                              • System Location Discovery: System Language Discovery
                                              PID:2952

                                          Network

                                          MITRE ATT&CK Enterprise v15

                                          Replay Monitor

                                          Loading Replay Monitor...

                                          Downloads

                                          • memory/3012-0-0x000000000FED0000-0x000000000FEEB000-memory.dmp

                                            Filesize

                                            108KB

                                          • memory/3012-4-0x000000000FED0000-0x000000000FEEB000-memory.dmp

                                            Filesize

                                            108KB