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Analysis

  • max time kernel
    150s
  • max time network
    155s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    03/01/2025, 12:30

General

  • Target

    2025-01-03_4dec51c6d4722591b1bc38aad12cf37e_karagany_mafia.exe

  • Size

    312KB

  • MD5

    4dec51c6d4722591b1bc38aad12cf37e

  • SHA1

    3cc91f5f2bc8b0233cc6d101755a69c4de726edc

  • SHA256

    0c18c1f338adbc64e9de8d4443818b7c9195c519036c191c6dde586eaa7cda16

  • SHA512

    fdfb57882f462f1abf112c1789532cb929a9cb4a177af640faec11a6ce8a320b2da17b32621c3831d4cef66e37bf5d9b0137f079538c1b1288fbf0df4c0f87fe

  • SSDEEP

    3072:pb9chCbs07hdRhduItP/emDHBNTXn7BS4FI0rzBNZ237Qct7PX432gwbNTfSmovi:p3s0DwyemtpnFD/c7QUA32bNTFeHDy

Malware Config

Signatures

  • GandCrab payload 4 IoCs
  • Gandcrab

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

  • Gandcrab family
  • Unexpected DNS network traffic destination 64 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • 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.

  • 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\2025-01-03_4dec51c6d4722591b1bc38aad12cf37e_karagany_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-01-03_4dec51c6d4722591b1bc38aad12cf37e_karagany_mafia.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:2280
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup carder.bit ns1.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1372
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup ransomware.bit ns2.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2968
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup carder.bit ns2.wowservers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2892
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup ransomware.bit ns1.wowservers.ru
      2⤵
        PID:2884
      • C:\Windows\SysWOW64\nslookup.exe
        nslookup carder.bit ns1.wowservers.ru
        2⤵
        • System Location Discovery: System Language Discovery
        PID:2728
      • C:\Windows\SysWOW64\nslookup.exe
        nslookup ransomware.bit ns2.wowservers.ru
        2⤵
        • System Location Discovery: System Language Discovery
        PID:2804
      • C:\Windows\SysWOW64\nslookup.exe
        nslookup carder.bit ns2.wowservers.ru
        2⤵
        • System Location Discovery: System Language Discovery
        PID:2704
      • C:\Windows\SysWOW64\nslookup.exe
        nslookup ransomware.bit ns1.wowservers.ru
        2⤵
        • System Location Discovery: System Language Discovery
        PID:1636
      • C:\Windows\SysWOW64\nslookup.exe
        nslookup carder.bit ns1.wowservers.ru
        2⤵
        • System Location Discovery: System Language Discovery
        PID:2284
      • C:\Windows\SysWOW64\nslookup.exe
        nslookup ransomware.bit ns2.wowservers.ru
        2⤵
        • System Location Discovery: System Language Discovery
        PID:2668
      • C:\Windows\SysWOW64\nslookup.exe
        nslookup carder.bit ns2.wowservers.ru
        2⤵
          PID:3016
        • C:\Windows\SysWOW64\nslookup.exe
          nslookup ransomware.bit ns1.wowservers.ru
          2⤵
          • System Location Discovery: System Language Discovery
          PID:3032
        • C:\Windows\SysWOW64\nslookup.exe
          nslookup carder.bit ns1.wowservers.ru
          2⤵
          • System Location Discovery: System Language Discovery
          PID:1928
        • C:\Windows\SysWOW64\nslookup.exe
          nslookup ransomware.bit ns2.wowservers.ru
          2⤵
          • System Location Discovery: System Language Discovery
          PID:2320
        • C:\Windows\SysWOW64\nslookup.exe
          nslookup carder.bit ns2.wowservers.ru
          2⤵
          • System Location Discovery: System Language Discovery
          PID:3004
        • C:\Windows\SysWOW64\nslookup.exe
          nslookup ransomware.bit ns1.wowservers.ru
          2⤵
          • System Location Discovery: System Language Discovery
          PID:3036
        • C:\Windows\SysWOW64\nslookup.exe
          nslookup carder.bit ns1.wowservers.ru
          2⤵
          • System Location Discovery: System Language Discovery
          PID:580
        • C:\Windows\SysWOW64\nslookup.exe
          nslookup ransomware.bit ns2.wowservers.ru
          2⤵
          • System Location Discovery: System Language Discovery
          PID:1252
        • C:\Windows\SysWOW64\nslookup.exe
          nslookup carder.bit ns2.wowservers.ru
          2⤵
          • System Location Discovery: System Language Discovery
          PID:1632
        • C:\Windows\SysWOW64\nslookup.exe
          nslookup ransomware.bit ns1.wowservers.ru
          2⤵
          • System Location Discovery: System Language Discovery
          PID:756
        • C:\Windows\SysWOW64\nslookup.exe
          nslookup carder.bit ns1.wowservers.ru
          2⤵
            PID:2204
          • C:\Windows\SysWOW64\nslookup.exe
            nslookup ransomware.bit ns2.wowservers.ru
            2⤵
            • System Location Discovery: System Language Discovery
            PID:2164
          • C:\Windows\SysWOW64\nslookup.exe
            nslookup carder.bit ns2.wowservers.ru
            2⤵
              PID:2268
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup ransomware.bit ns1.wowservers.ru
              2⤵
                PID:952
              • C:\Windows\SysWOW64\nslookup.exe
                nslookup carder.bit ns1.wowservers.ru
                2⤵
                  PID:1624
                • C:\Windows\SysWOW64\nslookup.exe
                  nslookup ransomware.bit ns2.wowservers.ru
                  2⤵
                    PID:1540
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup carder.bit ns2.wowservers.ru
                    2⤵
                    • System Location Discovery: System Language Discovery
                    PID:2240
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup ransomware.bit ns1.wowservers.ru
                    2⤵
                    • System Location Discovery: System Language Discovery
                    PID:2244
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup carder.bit ns1.wowservers.ru
                    2⤵
                    • System Location Discovery: System Language Discovery
                    PID:2580
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup ransomware.bit ns2.wowservers.ru
                    2⤵
                    • System Location Discovery: System Language Discovery
                    PID:772
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup carder.bit ns2.wowservers.ru
                    2⤵
                    • System Location Discovery: System Language Discovery
                    PID:1096
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup ransomware.bit ns1.wowservers.ru
                    2⤵
                      PID:2044
                    • C:\Windows\SysWOW64\nslookup.exe
                      nslookup carder.bit ns1.wowservers.ru
                      2⤵
                      • System Location Discovery: System Language Discovery
                      PID:608
                    • C:\Windows\SysWOW64\nslookup.exe
                      nslookup ransomware.bit ns2.wowservers.ru
                      2⤵
                      • System Location Discovery: System Language Discovery
                      PID:2632
                    • C:\Windows\SysWOW64\nslookup.exe
                      nslookup carder.bit ns2.wowservers.ru
                      2⤵
                      • System Location Discovery: System Language Discovery
                      PID:2640
                    • C:\Windows\SysWOW64\nslookup.exe
                      nslookup ransomware.bit ns1.wowservers.ru
                      2⤵
                      • System Location Discovery: System Language Discovery
                      PID:1912
                    • C:\Windows\SysWOW64\nslookup.exe
                      nslookup carder.bit ns1.wowservers.ru
                      2⤵
                        PID:2608
                      • C:\Windows\SysWOW64\nslookup.exe
                        nslookup ransomware.bit ns2.wowservers.ru
                        2⤵
                        • System Location Discovery: System Language Discovery
                        PID:2352
                      • C:\Windows\SysWOW64\nslookup.exe
                        nslookup carder.bit ns2.wowservers.ru
                        2⤵
                        • System Location Discovery: System Language Discovery
                        PID:1568
                      • C:\Windows\SysWOW64\nslookup.exe
                        nslookup ransomware.bit ns1.wowservers.ru
                        2⤵
                          PID:2548
                        • C:\Windows\SysWOW64\nslookup.exe
                          nslookup carder.bit ns1.wowservers.ru
                          2⤵
                          • System Location Discovery: System Language Discovery
                          PID:2552
                        • C:\Windows\SysWOW64\nslookup.exe
                          nslookup ransomware.bit ns2.wowservers.ru
                          2⤵
                          • System Location Discovery: System Language Discovery
                          PID:2836
                        • C:\Windows\SysWOW64\nslookup.exe
                          nslookup carder.bit ns2.wowservers.ru
                          2⤵
                          • System Location Discovery: System Language Discovery
                          PID:2900
                        • C:\Windows\SysWOW64\nslookup.exe
                          nslookup ransomware.bit ns1.wowservers.ru
                          2⤵
                          • System Location Discovery: System Language Discovery
                          PID:2924
                        • C:\Windows\SysWOW64\nslookup.exe
                          nslookup carder.bit ns1.wowservers.ru
                          2⤵
                          • System Location Discovery: System Language Discovery
                          PID:2104
                        • C:\Windows\SysWOW64\nslookup.exe
                          nslookup ransomware.bit ns2.wowservers.ru
                          2⤵
                            PID:2168
                          • C:\Windows\SysWOW64\nslookup.exe
                            nslookup carder.bit ns2.wowservers.ru
                            2⤵
                            • System Location Discovery: System Language Discovery
                            PID:2700
                          • C:\Windows\SysWOW64\nslookup.exe
                            nslookup ransomware.bit ns1.wowservers.ru
                            2⤵
                              PID:2292
                            • C:\Windows\SysWOW64\nslookup.exe
                              nslookup carder.bit ns1.wowservers.ru
                              2⤵
                              • System Location Discovery: System Language Discovery
                              PID:2236
                            • C:\Windows\SysWOW64\nslookup.exe
                              nslookup ransomware.bit ns2.wowservers.ru
                              2⤵
                              • System Location Discovery: System Language Discovery
                              PID:944
                            • C:\Windows\SysWOW64\nslookup.exe
                              nslookup carder.bit ns2.wowservers.ru
                              2⤵
                                PID:1524
                              • C:\Windows\SysWOW64\nslookup.exe
                                nslookup ransomware.bit ns1.wowservers.ru
                                2⤵
                                • System Location Discovery: System Language Discovery
                                PID:1424
                              • C:\Windows\SysWOW64\nslookup.exe
                                nslookup carder.bit ns1.wowservers.ru
                                2⤵
                                • System Location Discovery: System Language Discovery
                                PID:872
                              • C:\Windows\SysWOW64\nslookup.exe
                                nslookup ransomware.bit ns2.wowservers.ru
                                2⤵
                                  PID:2676
                                • C:\Windows\SysWOW64\nslookup.exe
                                  nslookup carder.bit ns2.wowservers.ru
                                  2⤵
                                  • System Location Discovery: System Language Discovery
                                  PID:2944
                                • C:\Windows\SysWOW64\nslookup.exe
                                  nslookup ransomware.bit ns1.wowservers.ru
                                  2⤵
                                  • System Location Discovery: System Language Discovery
                                  PID:1628
                                • C:\Windows\SysWOW64\nslookup.exe
                                  nslookup carder.bit ns1.wowservers.ru
                                  2⤵
                                  • System Location Discovery: System Language Discovery
                                  PID:700
                                • C:\Windows\SysWOW64\nslookup.exe
                                  nslookup ransomware.bit ns2.wowservers.ru
                                  2⤵
                                  • System Location Discovery: System Language Discovery
                                  PID:1824
                                • C:\Windows\SysWOW64\nslookup.exe
                                  nslookup carder.bit ns2.wowservers.ru
                                  2⤵
                                  • System Location Discovery: System Language Discovery
                                  PID:2452
                                • C:\Windows\SysWOW64\nslookup.exe
                                  nslookup ransomware.bit ns1.wowservers.ru
                                  2⤵
                                  • System Location Discovery: System Language Discovery
                                  PID:2540
                                • C:\Windows\SysWOW64\nslookup.exe
                                  nslookup carder.bit ns1.wowservers.ru
                                  2⤵
                                    PID:2260
                                  • C:\Windows\SysWOW64\nslookup.exe
                                    nslookup ransomware.bit ns2.wowservers.ru
                                    2⤵
                                      PID:2136
                                    • C:\Windows\SysWOW64\nslookup.exe
                                      nslookup carder.bit ns2.wowservers.ru
                                      2⤵
                                      • System Location Discovery: System Language Discovery
                                      PID:1808
                                    • C:\Windows\SysWOW64\nslookup.exe
                                      nslookup ransomware.bit ns1.wowservers.ru
                                      2⤵
                                      • System Location Discovery: System Language Discovery
                                      PID:2420
                                    • C:\Windows\SysWOW64\nslookup.exe
                                      nslookup carder.bit ns1.wowservers.ru
                                      2⤵
                                      • System Location Discovery: System Language Discovery
                                      PID:676
                                    • C:\Windows\SysWOW64\nslookup.exe
                                      nslookup ransomware.bit ns2.wowservers.ru
                                      2⤵
                                        PID:2232
                                      • C:\Windows\SysWOW64\nslookup.exe
                                        nslookup carder.bit ns2.wowservers.ru
                                        2⤵
                                          PID:964
                                        • C:\Windows\SysWOW64\nslookup.exe
                                          nslookup ransomware.bit ns1.wowservers.ru
                                          2⤵
                                          • System Location Discovery: System Language Discovery
                                          PID:1900
                                        • C:\Windows\SysWOW64\nslookup.exe
                                          nslookup carder.bit ns1.wowservers.ru
                                          2⤵
                                          • System Location Discovery: System Language Discovery
                                          PID:1820
                                        • C:\Windows\SysWOW64\nslookup.exe
                                          nslookup ransomware.bit ns2.wowservers.ru
                                          2⤵
                                            PID:828
                                          • C:\Windows\SysWOW64\nslookup.exe
                                            nslookup carder.bit ns2.wowservers.ru
                                            2⤵
                                              PID:1528
                                            • C:\Windows\SysWOW64\nslookup.exe
                                              nslookup ransomware.bit ns1.wowservers.ru
                                              2⤵
                                              • System Location Discovery: System Language Discovery
                                              PID:1484
                                            • C:\Windows\SysWOW64\nslookup.exe
                                              nslookup carder.bit ns1.wowservers.ru
                                              2⤵
                                              • System Location Discovery: System Language Discovery
                                              PID:2576
                                            • C:\Windows\SysWOW64\nslookup.exe
                                              nslookup ransomware.bit ns2.wowservers.ru
                                              2⤵
                                                PID:2112
                                              • C:\Windows\SysWOW64\nslookup.exe
                                                nslookup carder.bit ns2.wowservers.ru
                                                2⤵
                                                  PID:1572
                                                • C:\Windows\SysWOW64\nslookup.exe
                                                  nslookup ransomware.bit ns1.wowservers.ru
                                                  2⤵
                                                    PID:2356
                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                    nslookup carder.bit ns1.wowservers.ru
                                                    2⤵
                                                    • System Location Discovery: System Language Discovery
                                                    PID:1716
                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                    nslookup ransomware.bit ns2.wowservers.ru
                                                    2⤵
                                                    • System Location Discovery: System Language Discovery
                                                    PID:2188
                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                    nslookup carder.bit ns2.wowservers.ru
                                                    2⤵
                                                    • System Location Discovery: System Language Discovery
                                                    PID:2440
                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                    nslookup ransomware.bit ns1.wowservers.ru
                                                    2⤵
                                                    • System Location Discovery: System Language Discovery
                                                    PID:2528
                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                    nslookup carder.bit ns1.wowservers.ru
                                                    2⤵
                                                    • System Location Discovery: System Language Discovery
                                                    PID:2148
                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                    nslookup ransomware.bit ns2.wowservers.ru
                                                    2⤵
                                                      PID:2972
                                                    • C:\Windows\SysWOW64\nslookup.exe
                                                      nslookup carder.bit ns2.wowservers.ru
                                                      2⤵
                                                      • System Location Discovery: System Language Discovery
                                                      PID:2224
                                                    • C:\Windows\SysWOW64\nslookup.exe
                                                      nslookup ransomware.bit ns1.wowservers.ru
                                                      2⤵
                                                      • System Location Discovery: System Language Discovery
                                                      PID:2928
                                                    • C:\Windows\SysWOW64\nslookup.exe
                                                      nslookup carder.bit ns1.wowservers.ru
                                                      2⤵
                                                        PID:2732
                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                        nslookup ransomware.bit ns2.wowservers.ru
                                                        2⤵
                                                        • System Location Discovery: System Language Discovery
                                                        PID:2736
                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                        nslookup carder.bit ns2.wowservers.ru
                                                        2⤵
                                                        • System Location Discovery: System Language Discovery
                                                        PID:2024
                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                        nslookup ransomware.bit ns1.wowservers.ru
                                                        2⤵
                                                          PID:1032
                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                          nslookup carder.bit ns1.wowservers.ru
                                                          2⤵
                                                          • System Location Discovery: System Language Discovery
                                                          PID:2868

                                                      Network

                                                      MITRE ATT&CK Enterprise v15

                                                      Replay Monitor

                                                      Loading Replay Monitor...

                                                      Downloads

                                                      • memory/2280-1-0x0000000001480000-0x0000000001580000-memory.dmp

                                                        Filesize

                                                        1024KB

                                                      • memory/2280-2-0x0000000000400000-0x000000000042C000-memory.dmp

                                                        Filesize

                                                        176KB

                                                      • memory/2280-4-0x00000000003D0000-0x00000000003E7000-memory.dmp

                                                        Filesize

                                                        92KB

                                                      • memory/2280-6-0x0000000000400000-0x00000000012D3000-memory.dmp

                                                        Filesize

                                                        14.8MB

                                                      • memory/2280-7-0x0000000000400000-0x00000000012D3000-memory.dmp

                                                        Filesize

                                                        14.8MB

                                                      • memory/2280-13-0x0000000001480000-0x0000000001580000-memory.dmp

                                                        Filesize

                                                        1024KB

                                                      • memory/2280-14-0x0000000000400000-0x000000000042C000-memory.dmp

                                                        Filesize

                                                        176KB