Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    28/08/2026, 02:12

General

  • Target
    2026-08-27_f06f4795b2bc384ea45010ff5b39f956_bkransomware_elex_karagany_maze_rhadamanthys.exe
  • Size 143KB
  • Sample260828-cnajbaseqb
  • SHA256 aa8e8dec57ef8f95d8ecedebe34d90251a471e89cb5c6ac739772764530e66ff
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: Gandcrab

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

  • GandCrab payload 8 IoCs
  • Detects Reflective DLL injection artifacts 6 IoCs
  • Detects ransomware indicator 6 IoCs
  • Gandcrab Payload 6 IoCs
  • Executes dropped EXE 1 IoCs
  • 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 6 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-27_f06f4795b2bc384ea45010ff5b39f956_bkransomware_elex_karagany_maze_rhadamanthys.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-27_f06f4795b2bc384ea45010ff5b39f956_bkransomware_elex_karagany_maze_rhadamanthys.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:5100
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup zonealarm.bit ns1.corp-servers.ru
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3260
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup ransomware.bit ns2.corp-servers.ru
      2⤵
        PID:4948
      • C:\Windows\SysWOW64\nslookup.exe
        nslookup zonealarm.bit ns2.corp-servers.ru
        2⤵
        • System Location Discovery: System Language Discovery
        PID:4800
      • C:\Windows\SysWOW64\nslookup.exe
        nslookup ransomware.bit ns1.corp-servers.ru
        2⤵
        • System Location Discovery: System Language Discovery
        PID:2908
      • C:\Windows\SysWOW64\nslookup.exe
        nslookup zonealarm.bit ns1.corp-servers.ru
        2⤵
        • System Location Discovery: System Language Discovery
        PID:4556
      • C:\Windows\SysWOW64\nslookup.exe
        nslookup ransomware.bit ns2.corp-servers.ru
        2⤵
        • System Location Discovery: System Language Discovery
        PID:1088
      • C:\Windows\SysWOW64\nslookup.exe
        nslookup zonealarm.bit ns2.corp-servers.ru
        2⤵
          PID:1688
        • C:\Windows\SysWOW64\nslookup.exe
          nslookup ransomware.bit ns1.corp-servers.ru
          2⤵
            PID:3152
          • C:\Windows\SysWOW64\nslookup.exe
            nslookup zonealarm.bit ns1.corp-servers.ru
            2⤵
            • System Location Discovery: System Language Discovery
            PID:4324
          • C:\Windows\SysWOW64\nslookup.exe
            nslookup ransomware.bit ns2.corp-servers.ru
            2⤵
              PID:4712
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup zonealarm.bit ns2.corp-servers.ru
              2⤵
              • System Location Discovery: System Language Discovery
              PID:4944
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup ransomware.bit ns1.corp-servers.ru
              2⤵
              • System Location Discovery: System Language Discovery
              PID:2160
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup zonealarm.bit ns1.corp-servers.ru
              2⤵
              • System Location Discovery: System Language Discovery
              PID:2316
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup ransomware.bit ns2.corp-servers.ru
              2⤵
                PID:4232
              • C:\Windows\SysWOW64\nslookup.exe
                nslookup zonealarm.bit ns2.corp-servers.ru
                2⤵
                • System Location Discovery: System Language Discovery
                PID:5108
              • C:\Windows\SysWOW64\nslookup.exe
                nslookup ransomware.bit ns1.corp-servers.ru
                2⤵
                • System Location Discovery: System Language Discovery
                PID:2844
              • C:\Windows\SysWOW64\nslookup.exe
                nslookup zonealarm.bit ns1.corp-servers.ru
                2⤵
                • System Location Discovery: System Language Discovery
                PID:4676
              • C:\Windows\SysWOW64\nslookup.exe
                nslookup ransomware.bit ns2.corp-servers.ru
                2⤵
                • System Location Discovery: System Language Discovery
                PID:4424
              • C:\Windows\SysWOW64\nslookup.exe
                nslookup zonealarm.bit ns2.corp-servers.ru
                2⤵
                • System Location Discovery: System Language Discovery
                PID:4440
              • C:\Windows\SysWOW64\nslookup.exe
                nslookup ransomware.bit ns1.corp-servers.ru
                2⤵
                  PID:1104
                • C:\Windows\SysWOW64\nslookup.exe
                  nslookup zonealarm.bit ns1.corp-servers.ru
                  2⤵
                    PID:4276
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup ransomware.bit ns2.corp-servers.ru
                    2⤵
                      PID:4396
                    • C:\Windows\SysWOW64\nslookup.exe
                      nslookup zonealarm.bit ns2.corp-servers.ru
                      2⤵
                        PID:2188
                      • C:\Windows\SysWOW64\nslookup.exe
                        nslookup ransomware.bit ns1.corp-servers.ru
                        2⤵
                        • System Location Discovery: System Language Discovery
                        PID:4548
                      • C:\Windows\SysWOW64\nslookup.exe
                        nslookup zonealarm.bit ns1.corp-servers.ru
                        2⤵
                          PID:2100
                        • C:\Windows\SysWOW64\nslookup.exe
                          nslookup ransomware.bit ns2.corp-servers.ru
                          2⤵
                            PID:1036
                          • C:\Windows\SysWOW64\nslookup.exe
                            nslookup zonealarm.bit ns2.corp-servers.ru
                            2⤵
                              PID:3964
                            • C:\Windows\SysWOW64\nslookup.exe
                              nslookup ransomware.bit ns1.corp-servers.ru
                              2⤵
                                PID:5076
                              • C:\Windows\SysWOW64\nslookup.exe
                                nslookup zonealarm.bit ns1.corp-servers.ru
                                2⤵
                                  PID:4752
                                • C:\Windows\SysWOW64\nslookup.exe
                                  nslookup ransomware.bit ns2.corp-servers.ru
                                  2⤵
                                    PID:3464
                                  • C:\Windows\SysWOW64\nslookup.exe
                                    nslookup zonealarm.bit ns2.corp-servers.ru
                                    2⤵
                                      PID:2824
                                    • C:\Windows\SysWOW64\nslookup.exe
                                      nslookup ransomware.bit ns1.corp-servers.ru
                                      2⤵
                                        PID:1408
                                      • C:\Windows\SysWOW64\nslookup.exe
                                        nslookup zonealarm.bit ns1.corp-servers.ru
                                        2⤵
                                        • System Location Discovery: System Language Discovery
                                        PID:4448
                                      • C:\Windows\SysWOW64\nslookup.exe
                                        nslookup ransomware.bit ns2.corp-servers.ru
                                        2⤵
                                        • System Location Discovery: System Language Discovery
                                        PID:3764
                                      • C:\Windows\SysWOW64\nslookup.exe
                                        nslookup zonealarm.bit ns2.corp-servers.ru
                                        2⤵
                                          PID:4696
                                        • C:\Windows\SysWOW64\nslookup.exe
                                          nslookup ransomware.bit ns1.corp-servers.ru
                                          2⤵
                                          • System Location Discovery: System Language Discovery
                                          PID:3476
                                        • C:\Windows\SysWOW64\nslookup.exe
                                          nslookup zonealarm.bit ns1.corp-servers.ru
                                          2⤵
                                            PID:3896
                                          • C:\Windows\SysWOW64\nslookup.exe
                                            nslookup ransomware.bit ns2.corp-servers.ru
                                            2⤵
                                            • System Location Discovery: System Language Discovery
                                            PID:1376
                                          • C:\Windows\SysWOW64\nslookup.exe
                                            nslookup zonealarm.bit ns2.corp-servers.ru
                                            2⤵
                                            • System Location Discovery: System Language Discovery
                                            PID:1828
                                          • C:\Windows\SysWOW64\nslookup.exe
                                            nslookup ransomware.bit ns1.corp-servers.ru
                                            2⤵
                                              PID:2420
                                            • C:\Windows\SysWOW64\nslookup.exe
                                              nslookup zonealarm.bit ns1.corp-servers.ru
                                              2⤵
                                              • System Location Discovery: System Language Discovery
                                              PID:4604
                                            • C:\Windows\SysWOW64\nslookup.exe
                                              nslookup ransomware.bit ns2.corp-servers.ru
                                              2⤵
                                                PID:1140
                                              • C:\Windows\SysWOW64\nslookup.exe
                                                nslookup zonealarm.bit ns2.corp-servers.ru
                                                2⤵
                                                • System Location Discovery: System Language Discovery
                                                PID:1784
                                              • C:\Windows\SysWOW64\nslookup.exe
                                                nslookup ransomware.bit ns1.corp-servers.ru
                                                2⤵
                                                • System Location Discovery: System Language Discovery
                                                PID:4372
                                              • C:\Windows\SysWOW64\nslookup.exe
                                                nslookup zonealarm.bit ns1.corp-servers.ru
                                                2⤵
                                                • System Location Discovery: System Language Discovery
                                                PID:568
                                              • C:\Windows\SysWOW64\nslookup.exe
                                                nslookup ransomware.bit ns2.corp-servers.ru
                                                2⤵
                                                • System Location Discovery: System Language Discovery
                                                PID:2152
                                              • C:\Windows\SysWOW64\nslookup.exe
                                                nslookup zonealarm.bit ns2.corp-servers.ru
                                                2⤵
                                                • System Location Discovery: System Language Discovery
                                                PID:2396
                                              • C:\Windows\SysWOW64\nslookup.exe
                                                nslookup ransomware.bit ns1.corp-servers.ru
                                                2⤵
                                                • System Location Discovery: System Language Discovery
                                                PID:3528
                                              • C:\Windows\SysWOW64\nslookup.exe
                                                nslookup zonealarm.bit ns1.corp-servers.ru
                                                2⤵
                                                • System Location Discovery: System Language Discovery
                                                PID:560
                                              • C:\Windows\SysWOW64\nslookup.exe
                                                nslookup ransomware.bit ns2.corp-servers.ru
                                                2⤵
                                                  PID:4016
                                                • C:\Windows\SysWOW64\nslookup.exe
                                                  nslookup zonealarm.bit ns2.corp-servers.ru
                                                  2⤵
                                                    PID:4012
                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                    nslookup ransomware.bit ns1.corp-servers.ru
                                                    2⤵
                                                      PID:456
                                                    • C:\Windows\SysWOW64\nslookup.exe
                                                      nslookup zonealarm.bit ns1.corp-servers.ru
                                                      2⤵
                                                      • System Location Discovery: System Language Discovery
                                                      PID:4240
                                                    • C:\Windows\SysWOW64\nslookup.exe
                                                      nslookup ransomware.bit ns2.corp-servers.ru
                                                      2⤵
                                                      • System Location Discovery: System Language Discovery
                                                      PID:1148
                                                    • C:\Windows\SysWOW64\nslookup.exe
                                                      nslookup zonealarm.bit ns2.corp-servers.ru
                                                      2⤵
                                                        PID:4872
                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                        nslookup ransomware.bit ns1.corp-servers.ru
                                                        2⤵
                                                          PID:2760
                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                          nslookup zonealarm.bit ns1.corp-servers.ru
                                                          2⤵
                                                          • System Location Discovery: System Language Discovery
                                                          PID:4568
                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                          nslookup ransomware.bit ns2.corp-servers.ru
                                                          2⤵
                                                          • System Location Discovery: System Language Discovery
                                                          PID:864
                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                          nslookup zonealarm.bit ns2.corp-servers.ru
                                                          2⤵
                                                          • System Location Discovery: System Language Discovery
                                                          PID:1704
                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                          nslookup ransomware.bit ns1.corp-servers.ru
                                                          2⤵
                                                          • System Location Discovery: System Language Discovery
                                                          PID:3812
                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                          nslookup zonealarm.bit ns1.corp-servers.ru
                                                          2⤵
                                                          • System Location Discovery: System Language Discovery
                                                          PID:2376
                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                          nslookup ransomware.bit ns2.corp-servers.ru
                                                          2⤵
                                                          • System Location Discovery: System Language Discovery
                                                          PID:2436
                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                          nslookup zonealarm.bit ns2.corp-servers.ru
                                                          2⤵
                                                          • System Location Discovery: System Language Discovery
                                                          PID:1164
                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                          nslookup ransomware.bit ns1.corp-servers.ru
                                                          2⤵
                                                          • System Location Discovery: System Language Discovery
                                                          PID:636
                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                          nslookup zonealarm.bit ns1.corp-servers.ru
                                                          2⤵
                                                          • System Location Discovery: System Language Discovery
                                                          PID:4400
                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                          nslookup ransomware.bit ns2.corp-servers.ru
                                                          2⤵
                                                          • System Location Discovery: System Language Discovery
                                                          PID:2868
                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                          nslookup zonealarm.bit ns2.corp-servers.ru
                                                          2⤵
                                                          • System Location Discovery: System Language Discovery
                                                          PID:1656
                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                          nslookup ransomware.bit ns1.corp-servers.ru
                                                          2⤵
                                                            PID:4132
                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                            nslookup zonealarm.bit ns1.corp-servers.ru
                                                            2⤵
                                                            • System Location Discovery: System Language Discovery
                                                            PID:2204
                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                            nslookup ransomware.bit ns2.corp-servers.ru
                                                            2⤵
                                                              PID:1800
                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                              nslookup zonealarm.bit ns2.corp-servers.ru
                                                              2⤵
                                                                PID:2516
                                                              • C:\Windows\SysWOW64\nslookup.exe
                                                                nslookup ransomware.bit ns1.corp-servers.ru
                                                                2⤵
                                                                  PID:1456
                                                                • C:\Windows\SysWOW64\nslookup.exe
                                                                  nslookup zonealarm.bit ns1.corp-servers.ru
                                                                  2⤵
                                                                    PID:2600
                                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                                    nslookup ransomware.bit ns2.corp-servers.ru
                                                                    2⤵
                                                                    • System Location Discovery: System Language Discovery
                                                                    PID:4404
                                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                                    nslookup zonealarm.bit ns2.corp-servers.ru
                                                                    2⤵
                                                                    • System Location Discovery: System Language Discovery
                                                                    PID:4792
                                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                                    nslookup ransomware.bit ns1.corp-servers.ru
                                                                    2⤵
                                                                    • System Location Discovery: System Language Discovery
                                                                    PID:3620
                                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                                    nslookup zonealarm.bit ns1.corp-servers.ru
                                                                    2⤵
                                                                    • System Location Discovery: System Language Discovery
                                                                    PID:668
                                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                                    nslookup ransomware.bit ns2.corp-servers.ru
                                                                    2⤵
                                                                    • System Location Discovery: System Language Discovery
                                                                    PID:3020
                                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                                    nslookup zonealarm.bit ns2.corp-servers.ru
                                                                    2⤵
                                                                    • System Location Discovery: System Language Discovery
                                                                    PID:4332
                                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                                    nslookup ransomware.bit ns1.corp-servers.ru
                                                                    2⤵
                                                                    • System Location Discovery: System Language Discovery
                                                                    PID:4464
                                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                                    nslookup zonealarm.bit ns1.corp-servers.ru
                                                                    2⤵
                                                                    • System Location Discovery: System Language Discovery
                                                                    PID:3248
                                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                                    nslookup ransomware.bit ns2.corp-servers.ru
                                                                    2⤵
                                                                    • System Location Discovery: System Language Discovery
                                                                    PID:5020
                                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                                    nslookup zonealarm.bit ns2.corp-servers.ru
                                                                    2⤵
                                                                      PID:3844
                                                                    • C:\Windows\SysWOW64\nslookup.exe
                                                                      nslookup ransomware.bit ns1.corp-servers.ru
                                                                      2⤵
                                                                        PID:4340
                                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                                        nslookup zonealarm.bit ns1.corp-servers.ru
                                                                        2⤵
                                                                        • System Location Discovery: System Language Discovery
                                                                        PID:2820
                                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                                        nslookup ransomware.bit ns2.corp-servers.ru
                                                                        2⤵
                                                                        • System Location Discovery: System Language Discovery
                                                                        PID:2096
                                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                                        nslookup zonealarm.bit ns2.corp-servers.ru
                                                                        2⤵
                                                                        • System Location Discovery: System Language Discovery
                                                                        PID:4256
                                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                                        nslookup ransomware.bit ns1.corp-servers.ru
                                                                        2⤵
                                                                        • System Location Discovery: System Language Discovery
                                                                        PID:4344
                                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                                        nslookup zonealarm.bit ns1.corp-servers.ru
                                                                        2⤵
                                                                        • System Location Discovery: System Language Discovery
                                                                        PID:2712
                                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                                        nslookup ransomware.bit ns2.corp-servers.ru
                                                                        2⤵
                                                                        • System Location Discovery: System Language Discovery
                                                                        PID:3420
                                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                                        nslookup zonealarm.bit ns2.corp-servers.ru
                                                                        2⤵
                                                                        • System Location Discovery: System Language Discovery
                                                                        PID:3484
                                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                                        nslookup ransomware.bit ns1.corp-servers.ru
                                                                        2⤵
                                                                        • System Location Discovery: System Language Discovery
                                                                        PID:652
                                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                                        nslookup zonealarm.bit ns1.corp-servers.ru
                                                                        2⤵
                                                                          PID:2428
                                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                                          nslookup ransomware.bit ns2.corp-servers.ru
                                                                          2⤵
                                                                            PID:1748
                                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                                            nslookup zonealarm.bit ns2.corp-servers.ru
                                                                            2⤵
                                                                              PID:1188
                                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                                              nslookup ransomware.bit ns1.corp-servers.ru
                                                                              2⤵
                                                                              • System Location Discovery: System Language Discovery
                                                                              PID:1576
                                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                                              nslookup zonealarm.bit ns1.corp-servers.ru
                                                                              2⤵
                                                                                PID:868
                                                                              • C:\Windows\SysWOW64\nslookup.exe
                                                                                nslookup ransomware.bit ns2.corp-servers.ru
                                                                                2⤵
                                                                                  PID:2996
                                                                                • C:\Windows\SysWOW64\nslookup.exe
                                                                                  nslookup zonealarm.bit ns2.corp-servers.ru
                                                                                  2⤵
                                                                                  • System Location Discovery: System Language Discovery
                                                                                  PID:3240
                                                                                • C:\Windows\SysWOW64\nslookup.exe
                                                                                  nslookup ransomware.bit ns1.corp-servers.ru
                                                                                  2⤵
                                                                                  • System Location Discovery: System Language Discovery
                                                                                  PID:3940
                                                                              • C:\Users\Admin\AppData\Roaming\Microsoft\vhitto.exe
                                                                                "C:\Users\Admin\AppData\Roaming\Microsoft\vhitto.exe"
                                                                                1⤵
                                                                                • Executes dropped EXE
                                                                                • System Location Discovery: System Language Discovery
                                                                                • Checks processor information in registry
                                                                                PID:2512

                                                                              Network

                                                                                    MITRE ATT&CK Enterprise v16

                                                                                    Replay Monitor

                                                                                    Loading Replay Monitor...

                                                                                    Downloads

                                                                                    vhitto.exe

                                                                                    • Path C:\Users\Admin\AppData\Roaming\Microsoft\vhitto.exe
                                                                                    • Size 143KB
                                                                                    • SHA256 95c40427ab9f4f814497cc6592df12379ec92c819c6b527983ffdfdec7f28176
                                                                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                                                                    memory/2512-13-0x0000000000290000-0x00000000002B7CC4-memory.dmp

                                                                                    memory/2512-12-0x00000000002A2000-0x00000000002B5000-memory.dmp

                                                                                    memory/2512-11-0x00000000003C0000-0x00000000003D7000-memory.dmp

                                                                                    memory/2512-10-0x0000000000290000-0x00000000002B7CC4-memory.dmp

                                                                                    memory/5100-0-0x00000000005D0000-0x00000000005F7CC4-memory.dmp

                                                                                    memory/5100-1-0x00000000005E2000-0x00000000005F5000-memory.dmp

                                                                                    memory/5100-3-0x00000000005D0000-0x00000000005F7CC4-memory.dmp

                                                                                    memory/5100-2-0x0000000000840000-0x0000000000857000-memory.dmp