Analysis

  • max time kernel
    152s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    22-06-2022 11:49

General

  • Target

    2e309014d1091f1d90b5f66d09edb24e479fbd2a7815ac0c5cb5ae86aba58026.exe

  • Size

    321KB

  • MD5

    e7bef0f681d5c8583ecc4e0455b5384e

  • SHA1

    ef3a17d0446bc8b05f3b3a673174cd8af05e299d

  • SHA256

    2e309014d1091f1d90b5f66d09edb24e479fbd2a7815ac0c5cb5ae86aba58026

  • SHA512

    95cd906b115a549b1ce42a87a657c934de2072aba6b3cfe4bf325852453b2071a3d4da28c031d362ffb4c0d175cb69423440b79aa4a53772b8999ce70c71b1f2

Malware Config

Signatures

  • GandCrab Payload 4 IoCs
  • Gandcrab

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

  • suricata: ET MALWARE Observed GandCrab Ransomware Domain (carder .bit in DNS Lookup)

    suricata: ET MALWARE Observed GandCrab Ransomware Domain (carder .bit in DNS Lookup)

  • suricata: ET MALWARE Observed GandCrab Ransomware Domain (ransomware .bit in DNS Lookup)

    suricata: ET MALWARE Observed GandCrab Ransomware Domain (ransomware .bit in DNS Lookup)

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Enumerates connected drives 3 TTPs 24 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • 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\2e309014d1091f1d90b5f66d09edb24e479fbd2a7815ac0c5cb5ae86aba58026.exe
    "C:\Users\Admin\AppData\Local\Temp\2e309014d1091f1d90b5f66d09edb24e479fbd2a7815ac0c5cb5ae86aba58026.exe"
    1⤵
    • Adds Run key to start application
    • Enumerates connected drives
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1076
    • C:\Windows\SysWOW64\nslookup.exe
      nslookup carder.bit ns1.wowservers.ru
      2⤵
        PID:1448
      • C:\Windows\SysWOW64\nslookup.exe
        nslookup ransomware.bit ns2.wowservers.ru
        2⤵
          PID:1468
        • C:\Windows\SysWOW64\nslookup.exe
          nslookup carder.bit ns2.wowservers.ru
          2⤵
            PID:1268
          • C:\Windows\SysWOW64\nslookup.exe
            nslookup ransomware.bit ns1.wowservers.ru
            2⤵
              PID:916
            • C:\Windows\SysWOW64\nslookup.exe
              nslookup carder.bit ns1.wowservers.ru
              2⤵
                PID:1144
              • 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⤵
                    PID:2024
                  • 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⤵
                        PID:364
                      • C:\Windows\SysWOW64\nslookup.exe
                        nslookup ransomware.bit ns2.wowservers.ru
                        2⤵
                          PID:836
                        • C:\Windows\SysWOW64\nslookup.exe
                          nslookup carder.bit ns2.wowservers.ru
                          2⤵
                            PID:1896
                          • C:\Windows\SysWOW64\nslookup.exe
                            nslookup ransomware.bit ns1.wowservers.ru
                            2⤵
                              PID:812
                            • C:\Windows\SysWOW64\nslookup.exe
                              nslookup carder.bit ns1.wowservers.ru
                              2⤵
                                PID:432
                              • C:\Windows\SysWOW64\nslookup.exe
                                nslookup ransomware.bit ns2.wowservers.ru
                                2⤵
                                  PID:1440
                                • 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⤵
                                      PID:1608
                                    • C:\Windows\SysWOW64\nslookup.exe
                                      nslookup carder.bit ns1.wowservers.ru
                                      2⤵
                                        PID:1384
                                      • C:\Windows\SysWOW64\nslookup.exe
                                        nslookup ransomware.bit ns2.wowservers.ru
                                        2⤵
                                          PID:1812
                                        • C:\Windows\SysWOW64\nslookup.exe
                                          nslookup carder.bit ns2.wowservers.ru
                                          2⤵
                                            PID:980
                                          • C:\Windows\SysWOW64\nslookup.exe
                                            nslookup ransomware.bit ns1.wowservers.ru
                                            2⤵
                                              PID:1064
                                            • C:\Windows\SysWOW64\nslookup.exe
                                              nslookup carder.bit ns1.wowservers.ru
                                              2⤵
                                                PID:552
                                              • C:\Windows\SysWOW64\nslookup.exe
                                                nslookup ransomware.bit ns2.wowservers.ru
                                                2⤵
                                                  PID:1940
                                                • C:\Windows\SysWOW64\nslookup.exe
                                                  nslookup carder.bit ns2.wowservers.ru
                                                  2⤵
                                                    PID:1692
                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                    nslookup ransomware.bit ns1.wowservers.ru
                                                    2⤵
                                                      PID:1888
                                                    • C:\Windows\SysWOW64\nslookup.exe
                                                      nslookup carder.bit ns1.wowservers.ru
                                                      2⤵
                                                        PID:2020
                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                        nslookup ransomware.bit ns2.wowservers.ru
                                                        2⤵
                                                          PID:748
                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                          nslookup carder.bit ns2.wowservers.ru
                                                          2⤵
                                                            PID:1656
                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                            nslookup ransomware.bit ns1.wowservers.ru
                                                            2⤵
                                                              PID:1844
                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                              nslookup carder.bit ns1.wowservers.ru
                                                              2⤵
                                                                PID:672
                                                              • C:\Windows\SysWOW64\nslookup.exe
                                                                nslookup ransomware.bit ns2.wowservers.ru
                                                                2⤵
                                                                  PID:1880
                                                                • C:\Windows\SysWOW64\nslookup.exe
                                                                  nslookup carder.bit ns2.wowservers.ru
                                                                  2⤵
                                                                    PID:1112
                                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                                    nslookup ransomware.bit ns1.wowservers.ru
                                                                    2⤵
                                                                      PID:112
                                                                    • C:\Windows\SysWOW64\nslookup.exe
                                                                      nslookup carder.bit ns1.wowservers.ru
                                                                      2⤵
                                                                        PID:1928
                                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                                        nslookup ransomware.bit ns2.wowservers.ru
                                                                        2⤵
                                                                          PID:892
                                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                                          nslookup carder.bit ns2.wowservers.ru
                                                                          2⤵
                                                                            PID:1116
                                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                                            nslookup ransomware.bit ns1.wowservers.ru
                                                                            2⤵
                                                                              PID:1732
                                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                                              nslookup carder.bit ns1.wowservers.ru
                                                                              2⤵
                                                                                PID:2044
                                                                              • C:\Windows\SysWOW64\nslookup.exe
                                                                                nslookup ransomware.bit ns2.wowservers.ru
                                                                                2⤵
                                                                                  PID:1272
                                                                                • C:\Windows\SysWOW64\nslookup.exe
                                                                                  nslookup carder.bit ns2.wowservers.ru
                                                                                  2⤵
                                                                                    PID:396
                                                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                                                    nslookup ransomware.bit ns1.wowservers.ru
                                                                                    2⤵
                                                                                      PID:2028
                                                                                    • C:\Windows\SysWOW64\nslookup.exe
                                                                                      nslookup carder.bit ns1.wowservers.ru
                                                                                      2⤵
                                                                                        PID:1340
                                                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                                                        nslookup ransomware.bit ns2.wowservers.ru
                                                                                        2⤵
                                                                                          PID:584
                                                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                                                          nslookup carder.bit ns2.wowservers.ru
                                                                                          2⤵
                                                                                            PID:276
                                                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                                                            nslookup ransomware.bit ns1.wowservers.ru
                                                                                            2⤵
                                                                                              PID:1804
                                                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                                                              nslookup carder.bit ns1.wowservers.ru
                                                                                              2⤵
                                                                                                PID:544
                                                                                              • C:\Windows\SysWOW64\nslookup.exe
                                                                                                nslookup ransomware.bit ns2.wowservers.ru
                                                                                                2⤵
                                                                                                  PID:884
                                                                                                • C:\Windows\SysWOW64\nslookup.exe
                                                                                                  nslookup carder.bit ns2.wowservers.ru
                                                                                                  2⤵
                                                                                                    PID:856
                                                                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                                                                    nslookup ransomware.bit ns1.wowservers.ru
                                                                                                    2⤵
                                                                                                      PID:1328
                                                                                                    • 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:1864
                                                                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                                                                          nslookup carder.bit ns2.wowservers.ru
                                                                                                          2⤵
                                                                                                            PID:1488
                                                                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                                                                            nslookup ransomware.bit ns1.wowservers.ru
                                                                                                            2⤵
                                                                                                              PID:1996
                                                                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                                                                              nslookup carder.bit ns1.wowservers.ru
                                                                                                              2⤵
                                                                                                                PID:520
                                                                                                              • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                nslookup ransomware.bit ns2.wowservers.ru
                                                                                                                2⤵
                                                                                                                  PID:2016
                                                                                                                • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                  nslookup carder.bit ns2.wowservers.ru
                                                                                                                  2⤵
                                                                                                                    PID:2012
                                                                                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                    nslookup ransomware.bit ns1.wowservers.ru
                                                                                                                    2⤵
                                                                                                                      PID:852
                                                                                                                    • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                      nslookup carder.bit ns1.wowservers.ru
                                                                                                                      2⤵
                                                                                                                        PID:960
                                                                                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                        nslookup ransomware.bit ns2.wowservers.ru
                                                                                                                        2⤵
                                                                                                                          PID:1628
                                                                                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                          nslookup carder.bit ns2.wowservers.ru
                                                                                                                          2⤵
                                                                                                                            PID:1276
                                                                                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                            nslookup ransomware.bit ns1.wowservers.ru
                                                                                                                            2⤵
                                                                                                                              PID:1984
                                                                                                                            • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                              nslookup carder.bit ns1.wowservers.ru
                                                                                                                              2⤵
                                                                                                                                PID:940
                                                                                                                              • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                                nslookup ransomware.bit ns2.wowservers.ru
                                                                                                                                2⤵
                                                                                                                                  PID:936
                                                                                                                                • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                                  nslookup carder.bit ns2.wowservers.ru
                                                                                                                                  2⤵
                                                                                                                                    PID:1668
                                                                                                                                  • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                                    nslookup ransomware.bit ns1.wowservers.ru
                                                                                                                                    2⤵
                                                                                                                                      PID:1508
                                                                                                                                    • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                                      nslookup carder.bit ns1.wowservers.ru
                                                                                                                                      2⤵
                                                                                                                                        PID:1316
                                                                                                                                      • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                                        nslookup ransomware.bit ns2.wowservers.ru
                                                                                                                                        2⤵
                                                                                                                                          PID:1308
                                                                                                                                        • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                                          nslookup carder.bit ns2.wowservers.ru
                                                                                                                                          2⤵
                                                                                                                                            PID:1976
                                                                                                                                          • C:\Windows\SysWOW64\nslookup.exe
                                                                                                                                            nslookup ransomware.bit ns1.wowservers.ru
                                                                                                                                            2⤵
                                                                                                                                              PID:2008

                                                                                                                                          Network

                                                                                                                                          MITRE ATT&CK Matrix ATT&CK v6

                                                                                                                                          Persistence

                                                                                                                                          Registry Run Keys / Startup Folder

                                                                                                                                          1
                                                                                                                                          T1060

                                                                                                                                          Defense Evasion

                                                                                                                                          Modify Registry

                                                                                                                                          1
                                                                                                                                          T1112

                                                                                                                                          Discovery

                                                                                                                                          Query Registry

                                                                                                                                          2
                                                                                                                                          T1012

                                                                                                                                          Peripheral Device Discovery

                                                                                                                                          1
                                                                                                                                          T1120

                                                                                                                                          System Information Discovery

                                                                                                                                          2
                                                                                                                                          T1082

                                                                                                                                          Replay Monitor

                                                                                                                                          Loading Replay Monitor...

                                                                                                                                          Downloads

                                                                                                                                          • memory/112-93-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/276-104-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/364-70-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/396-100-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/432-74-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/520-114-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/544-106-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/552-82-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/584-103-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/672-90-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/748-87-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/812-73-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/836-71-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/852-117-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/856-108-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/884-107-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/892-95-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/916-65-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/936-123-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/940-122-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/960-118-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/980-80-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/1064-81-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/1076-55-0x0000000000400000-0x000000000045F000-memory.dmp
                                                                                                                                            Filesize

                                                                                                                                            380KB

                                                                                                                                          • memory/1076-62-0x00000000001D0000-0x00000000001E7000-memory.dmp
                                                                                                                                            Filesize

                                                                                                                                            92KB

                                                                                                                                          • memory/1076-59-0x0000000000400000-0x000000000045F000-memory.dmp
                                                                                                                                            Filesize

                                                                                                                                            380KB

                                                                                                                                          • memory/1076-57-0x00000000756A1000-0x00000000756A3000-memory.dmp
                                                                                                                                            Filesize

                                                                                                                                            8KB

                                                                                                                                          • memory/1076-60-0x00000000001D0000-0x00000000001E7000-memory.dmp
                                                                                                                                            Filesize

                                                                                                                                            92KB

                                                                                                                                          • memory/1076-56-0x0000000000400000-0x000000000045F000-memory.dmp
                                                                                                                                            Filesize

                                                                                                                                            380KB

                                                                                                                                          • memory/1076-54-0x00000000001B0000-0x00000000001CB000-memory.dmp
                                                                                                                                            Filesize

                                                                                                                                            108KB

                                                                                                                                          • memory/1112-92-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/1116-96-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/1144-66-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/1268-64-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/1272-99-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/1276-120-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/1328-109-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/1340-102-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/1384-78-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/1440-75-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/1448-61-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/1460-69-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/1468-63-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/1488-112-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/1508-125-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/1528-76-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/1608-77-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/1624-110-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/1628-119-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/1656-88-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/1668-124-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/1692-84-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/1732-97-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/1804-105-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/1812-79-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/1844-89-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/1864-111-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/1880-91-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/1888-85-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/1896-72-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/1908-67-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/1928-94-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/1940-83-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/1984-121-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/1996-113-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/2012-116-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/2016-115-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/2020-86-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/2024-68-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/2028-101-0x0000000000000000-mapping.dmp
                                                                                                                                          • memory/2044-98-0x0000000000000000-mapping.dmp