Analysis

  • max time kernel
    111s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    24-01-2025 04:22

General

  • Target

    2025-01-24_1631a701fe1a93b6cd4dc2c57ad9d9c5_gandcrab.exe

  • Size

    97KB

  • MD5

    1631a701fe1a93b6cd4dc2c57ad9d9c5

  • SHA1

    5918b41afcb40e4d870193ffc4a7af2c60dbf17c

  • SHA256

    bab70f5dee70eae3590699eee30d09a66cbfe0b313c51d2a208b231dccf691f7

  • SHA512

    57b243126bc65293d9642ccadc4fe467b8f8998541546612e65ab0c24f9514bd1d255932e4e6ac302bf66d87c23360f75373df2096739bea68d77c5f8a1844ec

  • SSDEEP

    1536:SZZZZZZZZZZZZpXzzzzzzzzzzzzV9rXounV98hbHnAEMqqU+2bbbAV2/S2LNmHkD:0BounVyFHFMqqDL2/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\2025-01-24_1631a701fe1a93b6cd4dc2c57ad9d9c5_gandcrab.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-01-24_1631a701fe1a93b6cd4dc2c57ad9d9c5_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:2084
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.coin dns1.soprodns.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2112
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup nomoreransom.bit dns1.soprodns.ru
      2⤵
        PID:2156
      • C:\Windows\SysWOW64\nslookup.exe
        nslookup gandcrab.bit dns2.soprodns.ru
        2⤵
        • System Location Discovery: System Language Discovery
        PID:2796
      • C:\Windows\SysWOW64\nslookup.exe
        nslookup nomoreransom.coin dns2.soprodns.ru
        2⤵
        • System Location Discovery: System Language Discovery
        PID:2744
      • C:\Windows\SysWOW64\nslookup.exe
        nslookup nomoreransom.bit dns2.soprodns.ru
        2⤵
          PID:2752
        • C:\Windows\SysWOW64\nslookup.exe
          nslookup gandcrab.bit dns1.soprodns.ru
          2⤵
          • System Location Discovery: System Language Discovery
          PID:2772
        • C:\Windows\SysWOW64\nslookup.exe
          nslookup nomoreransom.coin dns1.soprodns.ru
          2⤵
          • System Location Discovery: System Language Discovery
          PID:2552
        • C:\Windows\SysWOW64\nslookup.exe
          nslookup nomoreransom.bit dns1.soprodns.ru
          2⤵
          • System Location Discovery: System Language Discovery
          PID:2648
        • C:\Windows\SysWOW64\nslookup.exe
          nslookup gandcrab.bit dns2.soprodns.ru
          2⤵
          • System Location Discovery: System Language Discovery
          PID:2612
        • C:\Windows\SysWOW64\nslookup.exe
          nslookup nomoreransom.coin dns2.soprodns.ru
          2⤵
          • System Location Discovery: System Language Discovery
          PID:1832
        • C:\Windows\SysWOW64\nslookup.exe
          nslookup nomoreransom.bit dns2.soprodns.ru
          2⤵
          • System Location Discovery: System Language Discovery
          PID:1840
        • C:\Windows\SysWOW64\nslookup.exe
          nslookup gandcrab.bit dns1.soprodns.ru
          2⤵
          • System Location Discovery: System Language Discovery
          PID:1780
        • C:\Windows\SysWOW64\nslookup.exe
          nslookup nomoreransom.coin dns1.soprodns.ru
          2⤵
          • System Location Discovery: System Language Discovery
          PID:1100
        • C:\Windows\SysWOW64\nslookup.exe
          nslookup nomoreransom.bit dns1.soprodns.ru
          2⤵
          • System Location Discovery: System Language Discovery
          PID:1552
        • C:\Windows\SysWOW64\nslookup.exe
          nslookup gandcrab.bit dns2.soprodns.ru
          2⤵
          • System Location Discovery: System Language Discovery
          PID:848
        • C:\Windows\SysWOW64\nslookup.exe
          nslookup nomoreransom.coin dns2.soprodns.ru
          2⤵
          • System Location Discovery: System Language Discovery
          PID:1960
        • C:\Windows\SysWOW64\nslookup.exe
          nslookup nomoreransom.bit dns2.soprodns.ru
          2⤵
          • System Location Discovery: System Language Discovery
          PID:1764
        • C:\Windows\SysWOW64\nslookup.exe
          nslookup gandcrab.bit dns1.soprodns.ru
          2⤵
          • System Location Discovery: System Language Discovery
          PID:1616
        • C:\Windows\SysWOW64\nslookup.exe
          nslookup nomoreransom.coin dns1.soprodns.ru
          2⤵
          • System Location Discovery: System Language Discovery
          PID:1848
        • C:\Windows\SysWOW64\nslookup.exe
          nslookup nomoreransom.bit dns1.soprodns.ru
          2⤵
            PID:1316
          • C:\Windows\SysWOW64\nslookup.exe
            nslookup gandcrab.bit dns2.soprodns.ru
            2⤵
              PID:556
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup nomoreransom.coin dns2.soprodns.ru
              2⤵
              • System Location Discovery: System Language Discovery
              PID:548
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup nomoreransom.bit dns2.soprodns.ru
              2⤵
              • System Location Discovery: System Language Discovery
              PID:2268
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup gandcrab.bit dns1.soprodns.ru
              2⤵
              • System Location Discovery: System Language Discovery
              PID:2412
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup nomoreransom.coin dns1.soprodns.ru
              2⤵
              • System Location Discovery: System Language Discovery
              PID:1864
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup nomoreransom.bit dns1.soprodns.ru
              2⤵
              • System Location Discovery: System Language Discovery
              PID:2840
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup gandcrab.bit dns2.soprodns.ru
              2⤵
              • System Location Discovery: System Language Discovery
              PID:1148
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup nomoreransom.coin dns2.soprodns.ru
              2⤵
              • System Location Discovery: System Language Discovery
              PID:2572
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup nomoreransom.bit dns2.soprodns.ru
              2⤵
              • System Location Discovery: System Language Discovery
              PID:1592
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup gandcrab.bit dns1.soprodns.ru
              2⤵
              • System Location Discovery: System Language Discovery
              PID:612
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup nomoreransom.coin dns1.soprodns.ru
              2⤵
              • System Location Discovery: System Language Discovery
              PID:1520
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup nomoreransom.bit dns1.soprodns.ru
              2⤵
              • System Location Discovery: System Language Discovery
              PID:2248
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup gandcrab.bit dns2.soprodns.ru
              2⤵
                PID:864
              • C:\Windows\SysWOW64\nslookup.exe
                nslookup nomoreransom.coin dns2.soprodns.ru
                2⤵
                  PID:2104
                • C:\Windows\SysWOW64\nslookup.exe
                  nslookup nomoreransom.bit dns2.soprodns.ru
                  2⤵
                    PID:2460
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup gandcrab.bit dns1.soprodns.ru
                    2⤵
                    • System Location Discovery: System Language Discovery
                    PID:2520
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup nomoreransom.coin dns1.soprodns.ru
                    2⤵
                    • System Location Discovery: System Language Discovery
                    PID:2500
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup nomoreransom.bit dns1.soprodns.ru
                    2⤵
                    • System Location Discovery: System Language Discovery
                    PID:2256
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup gandcrab.bit dns2.soprodns.ru
                    2⤵
                      PID:916
                    • C:\Windows\SysWOW64\nslookup.exe
                      nslookup nomoreransom.coin dns2.soprodns.ru
                      2⤵
                      • System Location Discovery: System Language Discovery
                      PID:2672
                    • C:\Windows\SysWOW64\nslookup.exe
                      nslookup nomoreransom.bit dns2.soprodns.ru
                      2⤵
                      • System Location Discovery: System Language Discovery
                      PID:2076
                    • C:\Windows\SysWOW64\nslookup.exe
                      nslookup gandcrab.bit dns1.soprodns.ru
                      2⤵
                      • System Location Discovery: System Language Discovery
                      PID:1560
                    • C:\Windows\SysWOW64\nslookup.exe
                      nslookup nomoreransom.coin dns1.soprodns.ru
                      2⤵
                      • System Location Discovery: System Language Discovery
                      PID:2916
                    • C:\Windows\SysWOW64\nslookup.exe
                      nslookup nomoreransom.bit dns1.soprodns.ru
                      2⤵
                      • System Location Discovery: System Language Discovery
                      PID:2204
                    • C:\Windows\SysWOW64\nslookup.exe
                      nslookup gandcrab.bit dns2.soprodns.ru
                      2⤵
                        PID:2416
                      • C:\Windows\SysWOW64\nslookup.exe
                        nslookup nomoreransom.coin dns2.soprodns.ru
                        2⤵
                        • System Location Discovery: System Language Discovery
                        PID:2928
                      • C:\Windows\SysWOW64\nslookup.exe
                        nslookup nomoreransom.bit dns2.soprodns.ru
                        2⤵
                        • System Location Discovery: System Language Discovery
                        PID:2368
                      • C:\Windows\SysWOW64\nslookup.exe
                        nslookup gandcrab.bit dns1.soprodns.ru
                        2⤵
                          PID:2828
                        • C:\Windows\SysWOW64\nslookup.exe
                          nslookup nomoreransom.coin dns1.soprodns.ru
                          2⤵
                          • System Location Discovery: System Language Discovery
                          PID:2616
                        • C:\Windows\SysWOW64\nslookup.exe
                          nslookup nomoreransom.bit dns1.soprodns.ru
                          2⤵
                          • System Location Discovery: System Language Discovery
                          PID:2604
                        • C:\Windows\SysWOW64\nslookup.exe
                          nslookup gandcrab.bit dns2.soprodns.ru
                          2⤵
                          • System Location Discovery: System Language Discovery
                          PID:2668
                        • C:\Windows\SysWOW64\nslookup.exe
                          nslookup nomoreransom.coin dns2.soprodns.ru
                          2⤵
                          • System Location Discovery: System Language Discovery
                          PID:2868
                        • C:\Windows\SysWOW64\nslookup.exe
                          nslookup nomoreransom.bit dns2.soprodns.ru
                          2⤵
                            PID:780
                          • C:\Windows\SysWOW64\nslookup.exe
                            nslookup gandcrab.bit dns1.soprodns.ru
                            2⤵
                            • System Location Discovery: System Language Discovery
                            PID:1712
                          • C:\Windows\SysWOW64\nslookup.exe
                            nslookup nomoreransom.coin dns1.soprodns.ru
                            2⤵
                              PID:2740
                            • C:\Windows\SysWOW64\nslookup.exe
                              nslookup nomoreransom.bit dns1.soprodns.ru
                              2⤵
                              • System Location Discovery: System Language Discovery
                              PID:904
                            • C:\Windows\SysWOW64\nslookup.exe
                              nslookup gandcrab.bit dns2.soprodns.ru
                              2⤵
                              • System Location Discovery: System Language Discovery
                              PID:2568
                            • C:\Windows\SysWOW64\nslookup.exe
                              nslookup nomoreransom.coin dns2.soprodns.ru
                              2⤵
                              • System Location Discovery: System Language Discovery
                              PID:1684
                            • C:\Windows\SysWOW64\nslookup.exe
                              nslookup nomoreransom.bit dns2.soprodns.ru
                              2⤵
                              • System Location Discovery: System Language Discovery
                              PID:1244
                            • C:\Windows\SysWOW64\nslookup.exe
                              nslookup gandcrab.bit dns1.soprodns.ru
                              2⤵
                                PID:328
                              • C:\Windows\SysWOW64\nslookup.exe
                                nslookup nomoreransom.coin dns1.soprodns.ru
                                2⤵
                                • System Location Discovery: System Language Discovery
                                PID:1000
                              • C:\Windows\SysWOW64\nslookup.exe
                                nslookup nomoreransom.bit dns1.soprodns.ru
                                2⤵
                                • System Location Discovery: System Language Discovery
                                PID:1924
                              • C:\Windows\SysWOW64\nslookup.exe
                                nslookup gandcrab.bit dns2.soprodns.ru
                                2⤵
                                  PID:2816
                                • C:\Windows\SysWOW64\nslookup.exe
                                  nslookup nomoreransom.coin dns2.soprodns.ru
                                  2⤵
                                  • System Location Discovery: System Language Discovery
                                  PID:2464
                                • C:\Windows\SysWOW64\nslookup.exe
                                  nslookup nomoreransom.bit dns2.soprodns.ru
                                  2⤵
                                  • System Location Discovery: System Language Discovery
                                  PID:1376
                                • C:\Windows\SysWOW64\nslookup.exe
                                  nslookup gandcrab.bit dns1.soprodns.ru
                                  2⤵
                                  • System Location Discovery: System Language Discovery
                                  PID:2632
                                • C:\Windows\SysWOW64\nslookup.exe
                                  nslookup nomoreransom.coin dns1.soprodns.ru
                                  2⤵
                                    PID:776
                                  • 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:976
                                  • C:\Windows\SysWOW64\nslookup.exe
                                    nslookup nomoreransom.coin dns2.soprodns.ru
                                    2⤵
                                    • System Location Discovery: System Language Discovery
                                    PID:1872
                                  • C:\Windows\SysWOW64\nslookup.exe
                                    nslookup nomoreransom.bit dns2.soprodns.ru
                                    2⤵
                                    • System Location Discovery: System Language Discovery
                                    PID:1260
                                  • C:\Windows\SysWOW64\nslookup.exe
                                    nslookup gandcrab.bit dns1.soprodns.ru
                                    2⤵
                                    • System Location Discovery: System Language Discovery
                                    PID:1880
                                  • C:\Windows\SysWOW64\nslookup.exe
                                    nslookup nomoreransom.coin dns1.soprodns.ru
                                    2⤵
                                    • System Location Discovery: System Language Discovery
                                    PID:972
                                  • 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:2440
                                  • C:\Windows\SysWOW64\nslookup.exe
                                    nslookup nomoreransom.coin dns2.soprodns.ru
                                    2⤵
                                    • System Location Discovery: System Language Discovery
                                    PID:2896
                                  • C:\Windows\SysWOW64\nslookup.exe
                                    nslookup nomoreransom.bit dns2.soprodns.ru
                                    2⤵
                                    • System Location Discovery: System Language Discovery
                                    PID:884
                                  • C:\Windows\SysWOW64\nslookup.exe
                                    nslookup gandcrab.bit dns1.soprodns.ru
                                    2⤵
                                      PID:1724
                                    • C:\Windows\SysWOW64\nslookup.exe
                                      nslookup nomoreransom.coin dns1.soprodns.ru
                                      2⤵
                                      • System Location Discovery: System Language Discovery
                                      PID:2072
                                    • C:\Windows\SysWOW64\nslookup.exe
                                      nslookup nomoreransom.bit dns1.soprodns.ru
                                      2⤵
                                        PID:1572
                                      • C:\Windows\SysWOW64\nslookup.exe
                                        nslookup gandcrab.bit dns2.soprodns.ru
                                        2⤵
                                          PID:2912
                                        • C:\Windows\SysWOW64\nslookup.exe
                                          nslookup nomoreransom.coin dns2.soprodns.ru
                                          2⤵
                                            PID:1580
                                          • C:\Windows\SysWOW64\nslookup.exe
                                            nslookup nomoreransom.bit dns2.soprodns.ru
                                            2⤵
                                              PID:2820
                                            • C:\Windows\SysWOW64\nslookup.exe
                                              nslookup gandcrab.bit dns1.soprodns.ru
                                              2⤵
                                                PID:1048
                                              • C:\Windows\SysWOW64\nslookup.exe
                                                nslookup nomoreransom.coin dns1.soprodns.ru
                                                2⤵
                                                  PID:2600
                                                • C:\Windows\SysWOW64\nslookup.exe
                                                  nslookup nomoreransom.bit dns1.soprodns.ru
                                                  2⤵
                                                    PID:2400
                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                    nslookup gandcrab.bit dns2.soprodns.ru
                                                    2⤵
                                                      PID:1284
                                                    • C:\Windows\SysWOW64\nslookup.exe
                                                      nslookup nomoreransom.coin dns2.soprodns.ru
                                                      2⤵
                                                        PID:2908
                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                        nslookup nomoreransom.bit dns2.soprodns.ru
                                                        2⤵
                                                          PID:2728
                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                          nslookup gandcrab.bit dns1.soprodns.ru
                                                          2⤵
                                                            PID:2596
                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                            nslookup nomoreransom.coin dns1.soprodns.ru
                                                            2⤵
                                                              PID:3048
                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                              nslookup nomoreransom.bit dns1.soprodns.ru
                                                              2⤵
                                                                PID:1736
                                                              • C:\Windows\SysWOW64\nslookup.exe
                                                                nslookup gandcrab.bit dns2.soprodns.ru
                                                                2⤵
                                                                  PID:2536
                                                                • C:\Windows\SysWOW64\nslookup.exe
                                                                  nslookup nomoreransom.coin dns2.soprodns.ru
                                                                  2⤵
                                                                    PID:1336
                                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                                    nslookup nomoreransom.bit dns2.soprodns.ru
                                                                    2⤵
                                                                      PID:2784
                                                                    • C:\Windows\SysWOW64\nslookup.exe
                                                                      nslookup gandcrab.bit dns1.soprodns.ru
                                                                      2⤵
                                                                        PID:1784
                                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                                        nslookup nomoreransom.coin dns1.soprodns.ru
                                                                        2⤵
                                                                          PID:1948
                                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                                          nslookup nomoreransom.bit dns1.soprodns.ru
                                                                          2⤵
                                                                            PID:2424
                                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                                            nslookup gandcrab.bit dns2.soprodns.ru
                                                                            2⤵
                                                                              PID:2560
                                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                                              nslookup nomoreransom.coin dns2.soprodns.ru
                                                                              2⤵
                                                                                PID:1140
                                                                              • C:\Windows\SysWOW64\nslookup.exe
                                                                                nslookup nomoreransom.bit dns2.soprodns.ru
                                                                                2⤵
                                                                                  PID:1648
                                                                                • C:\Windows\SysWOW64\nslookup.exe
                                                                                  nslookup gandcrab.bit dns1.soprodns.ru
                                                                                  2⤵
                                                                                    PID:2900
                                                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                                                    nslookup nomoreransom.coin dns1.soprodns.ru
                                                                                    2⤵
                                                                                      PID:592
                                                                                    • C:\Windows\SysWOW64\nslookup.exe
                                                                                      nslookup nomoreransom.bit dns1.soprodns.ru
                                                                                      2⤵
                                                                                        PID:2688
                                                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                                                        nslookup gandcrab.bit dns2.soprodns.ru
                                                                                        2⤵
                                                                                          PID:2432
                                                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                                                          nslookup nomoreransom.coin dns2.soprodns.ru
                                                                                          2⤵
                                                                                            PID:2516
                                                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                                                            nslookup nomoreransom.bit dns2.soprodns.ru
                                                                                            2⤵
                                                                                              PID:2484
                                                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                                                              nslookup gandcrab.bit dns1.soprodns.ru
                                                                                              2⤵
                                                                                                PID:1584
                                                                                              • C:\Windows\SysWOW64\nslookup.exe
                                                                                                nslookup nomoreransom.coin dns1.soprodns.ru
                                                                                                2⤵
                                                                                                  PID:1720

                                                                                              Network

                                                                                              MITRE ATT&CK Enterprise v15

                                                                                              Replay Monitor

                                                                                              Loading Replay Monitor...

                                                                                              Downloads

                                                                                              • memory/2084-0-0x000000000F130000-0x000000000F14B000-memory.dmp

                                                                                                Filesize

                                                                                                108KB

                                                                                              • memory/2084-4-0x000000000F130000-0x000000000F14B000-memory.dmp

                                                                                                Filesize

                                                                                                108KB