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17-04-2024 14:54

240417-r96wzada86 10

17-04-2024 14:54

240417-r95znsee4v 10

17-04-2024 14:54

240417-r943dada82 10

17-04-2024 14:54

240417-r9353sda77 10

17-04-2024 14:54

240417-r93jjsee3x 10

15-04-2024 13:19

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10-04-2024 12:02

240410-n7v5xaeh49 10

10-04-2024 12:02

240410-n7vjdaaa8t 10

Analysis

  • max time kernel
    122s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    17-04-2024 14:54

General

  • Target

    75bff99becc32bcbe56efbe7a75f4d45.exe

  • Size

    7.0MB

  • MD5

    75bff99becc32bcbe56efbe7a75f4d45

  • SHA1

    81bfcc77809161a5254a27d3d4d30548c96fcd5b

  • SHA256

    8c05da461e90984671ffd87f0e4e28e057cca4d32a0569764dcdcce2d545fac2

  • SHA512

    940af628585713a16e685eb5251c0b954bc014460cd4ca33226df2ef260f32af56223eaf1c341862fdf1669c6bafb6e7d9c5efbeb5e437ce5e2fd9905beece69

  • SSDEEP

    49152:uW/1GYdVTXN3r3+LXDIDAKpvuh3jwLN6/VNUKIdI9OiKuDbD2yvAkdm5wrgWX+5z:hXkZL/p

Score
10/10

Malware Config

Signatures

  • Detect ZGRat V1 34 IoCs
  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • ZGRat

    ZGRat is remote access trojan written in C#.

  • Suspicious behavior: EnumeratesProcesses 20 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 40 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\75bff99becc32bcbe56efbe7a75f4d45.exe
    "C:\Users\Admin\AppData\Local\Temp\75bff99becc32bcbe56efbe7a75f4d45.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1936
    • C:\Users\Admin\AppData\Local\Temp\75bff99becc32bcbe56efbe7a75f4d45.exe
      C:\Users\Admin\AppData\Local\Temp\75bff99becc32bcbe56efbe7a75f4d45.exe
      2⤵
        PID:2896
      • C:\Users\Admin\AppData\Local\Temp\75bff99becc32bcbe56efbe7a75f4d45.exe
        C:\Users\Admin\AppData\Local\Temp\75bff99becc32bcbe56efbe7a75f4d45.exe
        2⤵
          PID:2676
        • C:\Users\Admin\AppData\Local\Temp\75bff99becc32bcbe56efbe7a75f4d45.exe
          C:\Users\Admin\AppData\Local\Temp\75bff99becc32bcbe56efbe7a75f4d45.exe
          2⤵
            PID:2908
          • C:\Users\Admin\AppData\Local\Temp\75bff99becc32bcbe56efbe7a75f4d45.exe
            C:\Users\Admin\AppData\Local\Temp\75bff99becc32bcbe56efbe7a75f4d45.exe
            2⤵
              PID:2252
            • C:\Users\Admin\AppData\Local\Temp\75bff99becc32bcbe56efbe7a75f4d45.exe
              C:\Users\Admin\AppData\Local\Temp\75bff99becc32bcbe56efbe7a75f4d45.exe
              2⤵
                PID:1812
              • C:\Users\Admin\AppData\Local\Temp\75bff99becc32bcbe56efbe7a75f4d45.exe
                C:\Users\Admin\AppData\Local\Temp\75bff99becc32bcbe56efbe7a75f4d45.exe
                2⤵
                  PID:2396
                • C:\Users\Admin\AppData\Local\Temp\75bff99becc32bcbe56efbe7a75f4d45.exe
                  C:\Users\Admin\AppData\Local\Temp\75bff99becc32bcbe56efbe7a75f4d45.exe
                  2⤵
                    PID:2400
                  • C:\Users\Admin\AppData\Local\Temp\75bff99becc32bcbe56efbe7a75f4d45.exe
                    C:\Users\Admin\AppData\Local\Temp\75bff99becc32bcbe56efbe7a75f4d45.exe
                    2⤵
                      PID:1840
                    • C:\Users\Admin\AppData\Local\Temp\75bff99becc32bcbe56efbe7a75f4d45.exe
                      C:\Users\Admin\AppData\Local\Temp\75bff99becc32bcbe56efbe7a75f4d45.exe
                      2⤵
                        PID:2488
                      • C:\Users\Admin\AppData\Local\Temp\75bff99becc32bcbe56efbe7a75f4d45.exe
                        C:\Users\Admin\AppData\Local\Temp\75bff99becc32bcbe56efbe7a75f4d45.exe
                        2⤵
                          PID:660

                      Network

                      MITRE ATT&CK Matrix ATT&CK v13

                      Persistence

                      Boot or Logon Autostart Execution

                      1
                      T1547

                      Winlogon Helper DLL

                      1
                      T1547.004

                      Privilege Escalation

                      Boot or Logon Autostart Execution

                      1
                      T1547

                      Winlogon Helper DLL

                      1
                      T1547.004

                      Defense Evasion

                      Modify Registry

                      1
                      T1112

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      • memory/1936-0-0x0000000073CA0000-0x000000007438E000-memory.dmp
                        Filesize

                        6.9MB

                      • memory/1936-1-0x00000000002E0000-0x00000000009E8000-memory.dmp
                        Filesize

                        7.0MB

                      • memory/1936-2-0x00000000055E0000-0x0000000005620000-memory.dmp
                        Filesize

                        256KB

                      • memory/1936-3-0x0000000073CA0000-0x000000007438E000-memory.dmp
                        Filesize

                        6.9MB

                      • memory/1936-4-0x0000000009500000-0x0000000009A20000-memory.dmp
                        Filesize

                        5.1MB

                      • memory/1936-5-0x00000000009F0000-0x0000000000A72000-memory.dmp
                        Filesize

                        520KB

                      • memory/1936-6-0x00000000009F0000-0x0000000000A6C000-memory.dmp
                        Filesize

                        496KB

                      • memory/1936-7-0x00000000009F0000-0x0000000000A6C000-memory.dmp
                        Filesize

                        496KB

                      • memory/1936-9-0x00000000009F0000-0x0000000000A6C000-memory.dmp
                        Filesize

                        496KB

                      • memory/1936-11-0x00000000009F0000-0x0000000000A6C000-memory.dmp
                        Filesize

                        496KB

                      • memory/1936-13-0x00000000009F0000-0x0000000000A6C000-memory.dmp
                        Filesize

                        496KB

                      • memory/1936-15-0x00000000009F0000-0x0000000000A6C000-memory.dmp
                        Filesize

                        496KB

                      • memory/1936-17-0x00000000009F0000-0x0000000000A6C000-memory.dmp
                        Filesize

                        496KB

                      • memory/1936-19-0x00000000009F0000-0x0000000000A6C000-memory.dmp
                        Filesize

                        496KB

                      • memory/1936-21-0x00000000009F0000-0x0000000000A6C000-memory.dmp
                        Filesize

                        496KB

                      • memory/1936-23-0x00000000009F0000-0x0000000000A6C000-memory.dmp
                        Filesize

                        496KB

                      • memory/1936-25-0x00000000009F0000-0x0000000000A6C000-memory.dmp
                        Filesize

                        496KB

                      • memory/1936-27-0x00000000009F0000-0x0000000000A6C000-memory.dmp
                        Filesize

                        496KB

                      • memory/1936-29-0x00000000009F0000-0x0000000000A6C000-memory.dmp
                        Filesize

                        496KB

                      • memory/1936-31-0x00000000009F0000-0x0000000000A6C000-memory.dmp
                        Filesize

                        496KB

                      • memory/1936-33-0x00000000009F0000-0x0000000000A6C000-memory.dmp
                        Filesize

                        496KB

                      • memory/1936-35-0x00000000009F0000-0x0000000000A6C000-memory.dmp
                        Filesize

                        496KB

                      • memory/1936-37-0x00000000009F0000-0x0000000000A6C000-memory.dmp
                        Filesize

                        496KB

                      • memory/1936-39-0x00000000009F0000-0x0000000000A6C000-memory.dmp
                        Filesize

                        496KB

                      • memory/1936-41-0x00000000009F0000-0x0000000000A6C000-memory.dmp
                        Filesize

                        496KB

                      • memory/1936-43-0x00000000009F0000-0x0000000000A6C000-memory.dmp
                        Filesize

                        496KB

                      • memory/1936-45-0x00000000009F0000-0x0000000000A6C000-memory.dmp
                        Filesize

                        496KB

                      • memory/1936-47-0x00000000009F0000-0x0000000000A6C000-memory.dmp
                        Filesize

                        496KB

                      • memory/1936-49-0x00000000009F0000-0x0000000000A6C000-memory.dmp
                        Filesize

                        496KB

                      • memory/1936-53-0x00000000009F0000-0x0000000000A6C000-memory.dmp
                        Filesize

                        496KB

                      • memory/1936-55-0x00000000009F0000-0x0000000000A6C000-memory.dmp
                        Filesize

                        496KB

                      • memory/1936-57-0x00000000009F0000-0x0000000000A6C000-memory.dmp
                        Filesize

                        496KB

                      • memory/1936-51-0x00000000009F0000-0x0000000000A6C000-memory.dmp
                        Filesize

                        496KB

                      • memory/1936-59-0x00000000009F0000-0x0000000000A6C000-memory.dmp
                        Filesize

                        496KB

                      • memory/1936-61-0x00000000009F0000-0x0000000000A6C000-memory.dmp
                        Filesize

                        496KB

                      • memory/1936-63-0x00000000009F0000-0x0000000000A6C000-memory.dmp
                        Filesize

                        496KB

                      • memory/1936-65-0x00000000009F0000-0x0000000000A6C000-memory.dmp
                        Filesize

                        496KB

                      • memory/1936-67-0x00000000009F0000-0x0000000000A6C000-memory.dmp
                        Filesize

                        496KB

                      • memory/1936-69-0x00000000009F0000-0x0000000000A6C000-memory.dmp
                        Filesize

                        496KB

                      • memory/1936-2433-0x0000000073CA0000-0x000000007438E000-memory.dmp
                        Filesize

                        6.9MB