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Analysis

  • max time kernel
    120s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    16/01/2025, 23:44

General

  • Target

    aa0ce13c32f2f9b2b2df826f7e7dc27951aed02ecc0cc31acd5b20f8fbdbdc6fN.exe

  • Size

    240KB

  • MD5

    faf76e3e7a41eb3dbfa4a3078319ff50

  • SHA1

    22ad8ec32a6a753da4f29e712cbdb9ef661768b1

  • SHA256

    aa0ce13c32f2f9b2b2df826f7e7dc27951aed02ecc0cc31acd5b20f8fbdbdc6f

  • SHA512

    16b59441ba9642daa21a135bde8a1978e9accffa96b1ef10057aae81a5753fa419f5e681075418d63f239dc4083c870b298edc4ef43685036847ecc0529e2b71

  • SSDEEP

    6144:0haKwdeU7LyrC6pnv445VEXs5kzlu/e7QCsXqb:0hydeUvEpbQsx/eMvqb

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.

  • Drops file in Windows directory 1 IoCs
  • 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\aa0ce13c32f2f9b2b2df826f7e7dc27951aed02ecc0cc31acd5b20f8fbdbdc6fN.exe
    "C:\Users\Admin\AppData\Local\Temp\aa0ce13c32f2f9b2b2df826f7e7dc27951aed02ecc0cc31acd5b20f8fbdbdc6fN.exe"
    1⤵
    • Adds Run key to start application
    • Enumerates connected drives
    • Drops file in Windows directory
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:432
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup carder.bit ns1.wowservers.ru
      2⤵
        PID:1968
      • C:\Windows\SysWOW64\nslookup.exe
        nslookup ransomware.bit ns2.wowservers.ru
        2⤵
        • System Location Discovery: System Language Discovery
        PID:1728
      • C:\Windows\SysWOW64\nslookup.exe
        nslookup carder.bit ns2.wowservers.ru
        2⤵
        • System Location Discovery: System Language Discovery
        PID:1784
      • C:\Windows\SysWOW64\nslookup.exe
        nslookup ransomware.bit ns1.wowservers.ru
        2⤵
        • System Location Discovery: System Language Discovery
        PID:1084
      • C:\Windows\SysWOW64\nslookup.exe
        nslookup carder.bit ns1.wowservers.ru
        2⤵
        • System Location Discovery: System Language Discovery
        PID:2196
      • C:\Windows\SysWOW64\nslookup.exe
        nslookup ransomware.bit ns2.wowservers.ru
        2⤵
        • System Location Discovery: System Language Discovery
        PID:2484
      • C:\Windows\SysWOW64\nslookup.exe
        nslookup carder.bit ns2.wowservers.ru
        2⤵
          PID:2520
        • C:\Windows\SysWOW64\nslookup.exe
          nslookup ransomware.bit ns1.wowservers.ru
          2⤵
            PID:2480
          • C:\Windows\SysWOW64\nslookup.exe
            nslookup carder.bit ns1.wowservers.ru
            2⤵
              PID:2340
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup ransomware.bit ns2.wowservers.ru
              2⤵
              • System Location Discovery: System Language Discovery
              PID:2368
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup carder.bit ns2.wowservers.ru
              2⤵
              • System Location Discovery: System Language Discovery
              PID:2116
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup ransomware.bit ns1.wowservers.ru
              2⤵
              • System Location Discovery: System Language Discovery
              PID:844
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup carder.bit ns1.wowservers.ru
              2⤵
              • System Location Discovery: System Language Discovery
              PID:2188
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup ransomware.bit ns2.wowservers.ru
              2⤵
              • System Location Discovery: System Language Discovery
              PID:2848
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup carder.bit ns2.wowservers.ru
              2⤵
              • System Location Discovery: System Language Discovery
              PID:2796
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup ransomware.bit ns1.wowservers.ru
              2⤵
              • System Location Discovery: System Language Discovery
              PID:2824
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup carder.bit ns1.wowservers.ru
              2⤵
              • System Location Discovery: System Language Discovery
              PID:2852
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup ransomware.bit ns2.wowservers.ru
              2⤵
              • System Location Discovery: System Language Discovery
              PID:2716
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup carder.bit ns2.wowservers.ru
              2⤵
              • System Location Discovery: System Language Discovery
              PID:2732
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup ransomware.bit ns1.wowservers.ru
              2⤵
              • System Location Discovery: System Language Discovery
              PID:2688
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup carder.bit ns1.wowservers.ru
              2⤵
              • System Location Discovery: System Language Discovery
              PID:2768
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup ransomware.bit ns2.wowservers.ru
              2⤵
              • System Location Discovery: System Language Discovery
              PID:2428
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup carder.bit ns2.wowservers.ru
              2⤵
              • System Location Discovery: System Language Discovery
              PID:1620
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup ransomware.bit ns1.wowservers.ru
              2⤵
              • System Location Discovery: System Language Discovery
              PID:1036
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup carder.bit ns1.wowservers.ru
              2⤵
              • System Location Discovery: System Language Discovery
              PID:3000
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup ransomware.bit ns2.wowservers.ru
              2⤵
              • System Location Discovery: System Language Discovery
              PID:1424
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup carder.bit ns2.wowservers.ru
              2⤵
              • System Location Discovery: System Language Discovery
              PID:1928
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup ransomware.bit ns1.wowservers.ru
              2⤵
              • System Location Discovery: System Language Discovery
              PID:2320
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup carder.bit ns1.wowservers.ru
              2⤵
              • System Location Discovery: System Language Discovery
              PID:2940
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup ransomware.bit ns2.wowservers.ru
              2⤵
                PID:1208
              • C:\Windows\SysWOW64\nslookup.exe
                nslookup carder.bit ns2.wowservers.ru
                2⤵
                • System Location Discovery: System Language Discovery
                PID:1020
              • C:\Windows\SysWOW64\nslookup.exe
                nslookup ransomware.bit ns1.wowservers.ru
                2⤵
                • System Location Discovery: System Language Discovery
                PID:1640
              • C:\Windows\SysWOW64\nslookup.exe
                nslookup carder.bit ns1.wowservers.ru
                2⤵
                • System Location Discovery: System Language Discovery
                PID:1920
              • C:\Windows\SysWOW64\nslookup.exe
                nslookup ransomware.bit ns2.wowservers.ru
                2⤵
                  PID:1908
                • C:\Windows\SysWOW64\nslookup.exe
                  nslookup carder.bit ns2.wowservers.ru
                  2⤵
                  • System Location Discovery: System Language Discovery
                  PID:2448
                • C:\Windows\SysWOW64\nslookup.exe
                  nslookup ransomware.bit ns1.wowservers.ru
                  2⤵
                  • System Location Discovery: System Language Discovery
                  PID:2248
                • C:\Windows\SysWOW64\nslookup.exe
                  nslookup carder.bit ns1.wowservers.ru
                  2⤵
                  • System Location Discovery: System Language Discovery
                  PID:2276
                • C:\Windows\SysWOW64\nslookup.exe
                  nslookup ransomware.bit ns2.wowservers.ru
                  2⤵
                  • System Location Discovery: System Language Discovery
                  PID:2140
                • C:\Windows\SysWOW64\nslookup.exe
                  nslookup carder.bit ns2.wowservers.ru
                  2⤵
                  • System Location Discovery: System Language Discovery
                  PID:2788
                • C:\Windows\SysWOW64\nslookup.exe
                  nslookup ransomware.bit ns1.wowservers.ru
                  2⤵
                  • System Location Discovery: System Language Discovery
                  PID:2592
                • C:\Windows\SysWOW64\nslookup.exe
                  nslookup carder.bit ns1.wowservers.ru
                  2⤵
                  • System Location Discovery: System Language Discovery
                  PID:1176
                • C:\Windows\SysWOW64\nslookup.exe
                  nslookup ransomware.bit ns2.wowservers.ru
                  2⤵
                  • System Location Discovery: System Language Discovery
                  PID:1144
                • C:\Windows\SysWOW64\nslookup.exe
                  nslookup carder.bit ns2.wowservers.ru
                  2⤵
                  • System Location Discovery: System Language Discovery
                  PID:1796
                • C:\Windows\SysWOW64\nslookup.exe
                  nslookup ransomware.bit ns1.wowservers.ru
                  2⤵
                    PID:1460
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup carder.bit ns1.wowservers.ru
                    2⤵
                    • System Location Discovery: System Language Discovery
                    PID:828
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup ransomware.bit ns2.wowservers.ru
                    2⤵
                    • System Location Discovery: System Language Discovery
                    PID:972
                  • 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:1616
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup carder.bit ns1.wowservers.ru
                    2⤵
                    • System Location Discovery: System Language Discovery
                    PID:1904
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup ransomware.bit ns2.wowservers.ru
                    2⤵
                    • System Location Discovery: System Language Discovery
                    PID:1672
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup carder.bit ns2.wowservers.ru
                    2⤵
                    • System Location Discovery: System Language Discovery
                    PID:2348
                  • C:\Windows\SysWOW64\nslookup.exe
                    nslookup ransomware.bit ns1.wowservers.ru
                    2⤵
                      PID:2772
                    • C:\Windows\SysWOW64\nslookup.exe
                      nslookup carder.bit ns1.wowservers.ru
                      2⤵
                      • System Location Discovery: System Language Discovery
                      PID:2408
                    • C:\Windows\SysWOW64\nslookup.exe
                      nslookup ransomware.bit ns2.wowservers.ru
                      2⤵
                      • System Location Discovery: System Language Discovery
                      PID:2424
                    • C:\Windows\SysWOW64\nslookup.exe
                      nslookup carder.bit ns2.wowservers.ru
                      2⤵
                      • System Location Discovery: System Language Discovery
                      PID:2916
                    • C:\Windows\SysWOW64\nslookup.exe
                      nslookup ransomware.bit ns1.wowservers.ru
                      2⤵
                      • System Location Discovery: System Language Discovery
                      PID:2844
                    • C:\Windows\SysWOW64\nslookup.exe
                      nslookup carder.bit ns1.wowservers.ru
                      2⤵
                      • System Location Discovery: System Language Discovery
                      PID:2808
                    • C:\Windows\SysWOW64\nslookup.exe
                      nslookup ransomware.bit ns2.wowservers.ru
                      2⤵
                      • System Location Discovery: System Language Discovery
                      PID:2928
                    • C:\Windows\SysWOW64\nslookup.exe
                      nslookup carder.bit ns2.wowservers.ru
                      2⤵
                      • System Location Discovery: System Language Discovery
                      PID:2692
                    • C:\Windows\SysWOW64\nslookup.exe
                      nslookup ransomware.bit ns1.wowservers.ru
                      2⤵
                      • System Location Discovery: System Language Discovery
                      PID:2736
                    • C:\Windows\SysWOW64\nslookup.exe
                      nslookup carder.bit ns1.wowservers.ru
                      2⤵
                      • System Location Discovery: System Language Discovery
                      PID:2764
                    • C:\Windows\SysWOW64\nslookup.exe
                      nslookup ransomware.bit ns2.wowservers.ru
                      2⤵
                      • System Location Discovery: System Language Discovery
                      PID:2176
                    • C:\Windows\SysWOW64\nslookup.exe
                      nslookup carder.bit ns2.wowservers.ru
                      2⤵
                        PID:1644
                      • C:\Windows\SysWOW64\nslookup.exe
                        nslookup ransomware.bit ns1.wowservers.ru
                        2⤵
                          PID:3032
                        • C:\Windows\SysWOW64\nslookup.exe
                          nslookup carder.bit ns1.wowservers.ru
                          2⤵
                          • System Location Discovery: System Language Discovery
                          PID:2588
                        • C:\Windows\SysWOW64\nslookup.exe
                          nslookup ransomware.bit ns2.wowservers.ru
                          2⤵
                          • System Location Discovery: System Language Discovery
                          PID:2504
                        • C:\Windows\SysWOW64\nslookup.exe
                          nslookup carder.bit ns2.wowservers.ru
                          2⤵
                            PID:948
                          • C:\Windows\SysWOW64\nslookup.exe
                            nslookup ransomware.bit ns1.wowservers.ru
                            2⤵
                            • System Location Discovery: System Language Discovery
                            PID:3004
                          • C:\Windows\SysWOW64\nslookup.exe
                            nslookup carder.bit ns1.wowservers.ru
                            2⤵
                            • System Location Discovery: System Language Discovery
                            PID:3020
                          • C:\Windows\SysWOW64\nslookup.exe
                            nslookup ransomware.bit ns2.wowservers.ru
                            2⤵
                            • System Location Discovery: System Language Discovery
                            PID:1272
                          • C:\Windows\SysWOW64\nslookup.exe
                            nslookup carder.bit ns2.wowservers.ru
                            2⤵
                            • System Location Discovery: System Language Discovery
                            PID:1984
                          • C:\Windows\SysWOW64\nslookup.exe
                            nslookup ransomware.bit ns1.wowservers.ru
                            2⤵
                            • System Location Discovery: System Language Discovery
                            PID:2184
                          • C:\Windows\SysWOW64\nslookup.exe
                            nslookup carder.bit ns1.wowservers.ru
                            2⤵
                            • System Location Discovery: System Language Discovery
                            PID:1720
                          • C:\Windows\SysWOW64\nslookup.exe
                            nslookup ransomware.bit ns2.wowservers.ru
                            2⤵
                            • System Location Discovery: System Language Discovery
                            PID:2544
                          • C:\Windows\SysWOW64\nslookup.exe
                            nslookup carder.bit ns2.wowservers.ru
                            2⤵
                            • System Location Discovery: System Language Discovery
                            PID:2252

                        Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        • C:\Windows\win.ini

                          Filesize

                          17KB

                          MD5

                          fc807cca56c0920e6c0e8036d22fbc61

                          SHA1

                          5d2189f4c501f40dfe09365e2242b0932263f043

                          SHA256

                          4e4aaff6eabcb85f2f4b5cd624073281b988c2c2605343cc06dcff08ef1baf1a

                          SHA512

                          cd002ba320c564d221779bb2da246affc3f17fb28e26266173a85ef480a1e486caf2fec4a17fe61841354cb1de3f0c8ad605f87f3851bae15a0515e657002a46

                        • memory/432-256-0x0000000000020000-0x000000000003B000-memory.dmp

                          Filesize

                          108KB

                        • memory/432-257-0x0000000000400000-0x000000000042C000-memory.dmp

                          Filesize

                          176KB

                        • memory/432-262-0x0000000000400000-0x000000000044D000-memory.dmp

                          Filesize

                          308KB

                        • memory/432-260-0x0000000000240000-0x0000000000257000-memory.dmp

                          Filesize

                          92KB

                        • memory/432-259-0x0000000000400000-0x000000000044D000-memory.dmp

                          Filesize

                          308KB

                        • memory/432-268-0x0000000000020000-0x000000000003B000-memory.dmp

                          Filesize

                          108KB

                        • memory/432-269-0x0000000000400000-0x000000000042C000-memory.dmp

                          Filesize

                          176KB