Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/12/2023, 04:14

General

  • Target

    0e1358a4329a1f89efcecfc906163e8b.exe

  • Size

    422KB

  • MD5

    0e1358a4329a1f89efcecfc906163e8b

  • SHA1

    65fe81d71c3cd6010977addcf8d6c09936a4cf69

  • SHA256

    071164ddf0c732062c9e265e0cbf2b17de101e77e7acbe75efedf2717716c723

  • SHA512

    a1464e4943fb58ec96a61efba7bc4131709ae24771229e8c2830f275ba82693f05bc5576c2e11c847dcbeb2513d1748094a1cdfe6548eee9083124cbca837832

  • SSDEEP

    6144:1fv08mJ7CuXCAPHQ/xjLqdjY4/ea2L/LcVx8Ny9uAJmEcZw9OAO5:1fd8SAfuLqdjqa2L4kU9uAkEcZyO

Score
10/10

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Modifies security service 2 TTPs 1 IoCs
  • Modifies Installed Components in the registry 2 TTPs 17 IoCs
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 8 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Program crash 2 IoCs
  • Modifies data under HKEY_USERS 52 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0e1358a4329a1f89efcecfc906163e8b.exe
    "C:\Users\Admin\AppData\Local\Temp\0e1358a4329a1f89efcecfc906163e8b.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:568
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 568 -s 908
      2⤵
      • Program crash
      PID:4588
    • C:\ProgramData\oD37001ImIlL37001\oD37001ImIlL37001.exe
      "C:\ProgramData\oD37001ImIlL37001\oD37001ImIlL37001.exe" "C:\Users\Admin\AppData\Local\Temp\0e1358a4329a1f89efcecfc906163e8b.exe"
      2⤵
      • Modifies security service
      • Deletes itself
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:4788
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4788 -s 880
        3⤵
        • Program crash
        PID:4948
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 568 -ip 568
    1⤵
      PID:4072
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4788 -ip 4788
      1⤵
        PID:868
      • C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
        "C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
        1⤵
        • Modifies data under HKEY_USERS
        • Suspicious use of SetWindowsHookEx
        PID:2828
      • C:\Windows\system32\sihost.exe
        sihost.exe
        1⤵
        • Suspicious use of FindShellTrayWindow
        PID:5056
      • C:\Windows\system32\sihost.exe
        sihost.exe
        1⤵
        • Suspicious use of FindShellTrayWindow
        PID:3592
      • C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
        "C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
        1⤵
        • Modifies data under HKEY_USERS
        • Suspicious use of SetWindowsHookEx
        PID:536
      • C:\Windows\system32\sihost.exe
        sihost.exe
        1⤵
        • Suspicious use of WriteProcessMemory
        PID:3272
        • C:\Windows\explorer.exe
          explorer.exe /LOADSAVEDWINDOWS
          2⤵
          • Modifies Installed Components in the registry
          • Modifies registry class
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SendNotifyMessage
          PID:4396
      • C:\Windows\system32\sihost.exe
        sihost.exe
        1⤵
          PID:4652
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
          • Suspicious use of FindShellTrayWindow
          PID:3800
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
          • Suspicious use of FindShellTrayWindow
          PID:3516
        • C:\Windows\explorer.exe
          explorer.exe
          1⤵
          • Modifies Installed Components in the registry
          • Modifies registry class
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SendNotifyMessage
          PID:3960
        • C:\Windows\explorer.exe
          explorer.exe
          1⤵
          • Modifies Installed Components in the registry
          • Modifies registry class
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SendNotifyMessage
          PID:848
        • C:\Windows\explorer.exe
          explorer.exe
          1⤵
          • Modifies Installed Components in the registry
          • Modifies registry class
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SendNotifyMessage
          PID:5108
        • C:\Windows\explorer.exe
          explorer.exe
          1⤵
          • Modifies Installed Components in the registry
          • Modifies registry class
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SendNotifyMessage
          PID:5020
        • C:\Windows\explorer.exe
          explorer.exe
          1⤵
          • Modifies Installed Components in the registry
          • Modifies registry class
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SendNotifyMessage
          PID:2800
        • C:\Windows\explorer.exe
          explorer.exe
          1⤵
          • Modifies Installed Components in the registry
          • Modifies registry class
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SendNotifyMessage
          PID:2748
        • C:\Windows\explorer.exe
          explorer.exe
          1⤵
          • Modifies Installed Components in the registry
          • Modifies registry class
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SendNotifyMessage
          PID:4056
        • C:\Windows\explorer.exe
          explorer.exe
          1⤵
          • Modifies Installed Components in the registry
          • Modifies registry class
          PID:3836
        • C:\Windows\explorer.exe
          explorer.exe
          1⤵
            PID:3540
          • C:\Windows\explorer.exe
            explorer.exe
            1⤵
            • Modifies Installed Components in the registry
            • Modifies registry class
            PID:3748
          • C:\Windows\explorer.exe
            explorer.exe
            1⤵
            • Modifies Installed Components in the registry
            • Modifies registry class
            PID:4916
          • C:\Windows\explorer.exe
            explorer.exe
            1⤵
            • Modifies Installed Components in the registry
            • Modifies registry class
            PID:4232
          • C:\Windows\explorer.exe
            explorer.exe
            1⤵
            • Modifies Installed Components in the registry
            • Modifies registry class
            PID:4852
          • C:\Windows\explorer.exe
            explorer.exe
            1⤵
            • Modifies Installed Components in the registry
            • Modifies registry class
            PID:3216
          • C:\Windows\explorer.exe
            explorer.exe
            1⤵
              PID:4480
            • C:\Windows\explorer.exe
              explorer.exe
              1⤵
              • Modifies Installed Components in the registry
              • Modifies registry class
              PID:4600
            • C:\Windows\explorer.exe
              explorer.exe
              1⤵
                PID:924
              • C:\Windows\explorer.exe
                explorer.exe
                1⤵
                  PID:3000
                • C:\Windows\explorer.exe
                  explorer.exe
                  1⤵
                    PID:2104
                  • C:\Windows\explorer.exe
                    explorer.exe
                    1⤵
                      PID:4376
                    • C:\Windows\explorer.exe
                      explorer.exe
                      1⤵
                        PID:2280
                      • C:\Windows\explorer.exe
                        explorer.exe
                        1⤵
                        • Modifies Installed Components in the registry
                        • Modifies registry class
                        PID:3540
                      • C:\Windows\explorer.exe
                        explorer.exe
                        1⤵
                          PID:3088
                        • C:\Windows\explorer.exe
                          explorer.exe
                          1⤵
                            PID:3972
                          • C:\Windows\explorer.exe
                            explorer.exe
                            1⤵
                              PID:3472
                            • C:\Windows\explorer.exe
                              explorer.exe
                              1⤵
                                PID:1480
                              • C:\Windows\explorer.exe
                                explorer.exe
                                1⤵
                                  PID:400
                                • C:\Windows\explorer.exe
                                  explorer.exe
                                  1⤵
                                    PID:2180
                                  • C:\Windows\explorer.exe
                                    explorer.exe
                                    1⤵
                                      PID:2012
                                    • C:\Windows\explorer.exe
                                      explorer.exe
                                      1⤵
                                        PID:4108
                                      • C:\Windows\explorer.exe
                                        explorer.exe
                                        1⤵
                                          PID:4244
                                        • C:\Windows\explorer.exe
                                          explorer.exe
                                          1⤵
                                            PID:3924
                                          • C:\Windows\explorer.exe
                                            explorer.exe
                                            1⤵
                                              PID:4336
                                            • C:\Windows\explorer.exe
                                              explorer.exe
                                              1⤵
                                                PID:4184
                                              • C:\Windows\explorer.exe
                                                explorer.exe
                                                1⤵
                                                  PID:1604
                                                • C:\Windows\explorer.exe
                                                  explorer.exe
                                                  1⤵
                                                    PID:3984
                                                  • C:\Windows\explorer.exe
                                                    explorer.exe
                                                    1⤵
                                                      PID:64
                                                    • C:\Windows\explorer.exe
                                                      explorer.exe
                                                      1⤵
                                                        PID:3160
                                                      • C:\Windows\explorer.exe
                                                        explorer.exe
                                                        1⤵
                                                          PID:5072
                                                        • C:\Windows\explorer.exe
                                                          explorer.exe
                                                          1⤵
                                                          • Modifies Installed Components in the registry
                                                          • Modifies registry class
                                                          PID:4480
                                                        • C:\Windows\explorer.exe
                                                          explorer.exe
                                                          1⤵
                                                            PID:3196
                                                          • C:\Windows\explorer.exe
                                                            explorer.exe
                                                            1⤵
                                                              PID:2276
                                                            • C:\Windows\explorer.exe
                                                              explorer.exe
                                                              1⤵
                                                                PID:1696
                                                              • C:\Windows\explorer.exe
                                                                explorer.exe
                                                                1⤵
                                                                  PID:4896
                                                                • C:\Windows\explorer.exe
                                                                  explorer.exe
                                                                  1⤵
                                                                    PID:2660
                                                                  • C:\Windows\explorer.exe
                                                                    explorer.exe
                                                                    1⤵
                                                                      PID:4220
                                                                    • C:\Windows\explorer.exe
                                                                      explorer.exe
                                                                      1⤵
                                                                        PID:3508
                                                                      • C:\Windows\explorer.exe
                                                                        explorer.exe
                                                                        1⤵
                                                                          PID:4684
                                                                        • C:\Windows\explorer.exe
                                                                          explorer.exe
                                                                          1⤵
                                                                            PID:2700
                                                                          • C:\Windows\explorer.exe
                                                                            explorer.exe
                                                                            1⤵
                                                                              PID:5104
                                                                            • C:\Windows\explorer.exe
                                                                              explorer.exe
                                                                              1⤵
                                                                                PID:3680
                                                                              • C:\Windows\explorer.exe
                                                                                explorer.exe
                                                                                1⤵
                                                                                  PID:3580
                                                                                • C:\Windows\explorer.exe
                                                                                  explorer.exe
                                                                                  1⤵
                                                                                    PID:3728
                                                                                  • C:\Windows\explorer.exe
                                                                                    explorer.exe
                                                                                    1⤵
                                                                                      PID:756
                                                                                    • C:\Windows\explorer.exe
                                                                                      explorer.exe
                                                                                      1⤵
                                                                                        PID:4032
                                                                                      • C:\Windows\explorer.exe
                                                                                        explorer.exe
                                                                                        1⤵
                                                                                          PID:3756
                                                                                        • C:\Windows\explorer.exe
                                                                                          explorer.exe
                                                                                          1⤵
                                                                                            PID:3836
                                                                                          • C:\Windows\explorer.exe
                                                                                            explorer.exe
                                                                                            1⤵
                                                                                              PID:800
                                                                                            • C:\Windows\explorer.exe
                                                                                              explorer.exe
                                                                                              1⤵
                                                                                                PID:384
                                                                                              • C:\Windows\explorer.exe
                                                                                                explorer.exe
                                                                                                1⤵
                                                                                                  PID:3192
                                                                                                • C:\Windows\explorer.exe
                                                                                                  explorer.exe
                                                                                                  1⤵
                                                                                                    PID:3748
                                                                                                  • C:\Windows\explorer.exe
                                                                                                    explorer.exe
                                                                                                    1⤵
                                                                                                      PID:4372
                                                                                                    • C:\Windows\explorer.exe
                                                                                                      explorer.exe
                                                                                                      1⤵
                                                                                                        PID:1480

                                                                                                      Network

                                                                                                            MITRE ATT&CK Enterprise v15

                                                                                                            Replay Monitor

                                                                                                            Loading Replay Monitor...

                                                                                                            Downloads

                                                                                                            • C:\ProgramData\oD37001ImIlL37001\oD37001ImIlL37001.exe

                                                                                                              Filesize

                                                                                                              422KB

                                                                                                              MD5

                                                                                                              a95cdf4085f5be0f642fe610493c05e1

                                                                                                              SHA1

                                                                                                              e826321d4d192ffe6f4217e9700c88435a2dcadf

                                                                                                              SHA256

                                                                                                              87aedf7c176394ffe2c205c4b454d918cd51cba91a91ef96f7bb30a1ab69725f

                                                                                                              SHA512

                                                                                                              6ddee2ab9760d547376ffe73716ce2ae46e312e37f03e2fc0cea4fad57928db6d59f15d0f66907a7fa4c087975a15dba4cfbe92884494e115865b0f7997076d0

                                                                                                            • memory/568-0-0x00000000007A0000-0x00000000007A3000-memory.dmp

                                                                                                              Filesize

                                                                                                              12KB

                                                                                                            • memory/568-1-0x0000000000400000-0x00000000004D2000-memory.dmp

                                                                                                              Filesize

                                                                                                              840KB

                                                                                                            • memory/568-10-0x0000000000400000-0x00000000004D2000-memory.dmp

                                                                                                              Filesize

                                                                                                              840KB

                                                                                                            • memory/568-20-0x0000000000400000-0x00000000004D2000-memory.dmp

                                                                                                              Filesize

                                                                                                              840KB

                                                                                                            • memory/4788-21-0x0000000000400000-0x00000000004D2000-memory.dmp

                                                                                                              Filesize

                                                                                                              840KB

                                                                                                            • memory/4788-27-0x0000000000400000-0x00000000004D2000-memory.dmp

                                                                                                              Filesize

                                                                                                              840KB

                                                                                                            • memory/4788-34-0x0000000000400000-0x00000000004D2000-memory.dmp

                                                                                                              Filesize

                                                                                                              840KB

                                                                                                            • memory/4788-36-0x0000000000400000-0x00000000004D2000-memory.dmp

                                                                                                              Filesize

                                                                                                              840KB

                                                                                                            • memory/4788-39-0x0000000000400000-0x00000000004D2000-memory.dmp

                                                                                                              Filesize

                                                                                                              840KB

                                                                                                            • memory/4788-40-0x0000000000400000-0x00000000004D2000-memory.dmp

                                                                                                              Filesize

                                                                                                              840KB