Overview

overview

8

Static

static

3

2023-08-25...JC.exe

windows7-x64

8

2023-08-25...JC.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    129s
  • max time network
    196s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/10/2023, 23:49

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target

    2023-08-25_7c3dbffe72fd3cba3382c7ff09528f8f_mafia_JC.exe

  • Size

    2.8MB

  • MD5

    7c3dbffe72fd3cba3382c7ff09528f8f

  • SHA1

    44a49bfad0f45feab73dd943029f0709ffa3ecaf

  • SHA256

    1598b7e9f68f46165731fbaed96a037232bcc86c97ebad3190762f2f5bd71a17

  • SHA512

    2f5933dcc6958ba8989ce6b63c73f30c8cf90857a8ef445c44e3e0cb1b326a40fc9a8e163f6cac9e92dc524a4234d3c825070199ff4a559b90391de2e5aff5e6

  • SSDEEP

    49152:D7TvfU+8X9GrNOsva5RbKhF3ANkTTlu20mnuHVYGiw521b:Q+8X9G3vP3AMY20mnuiGia+b

Score
8/10
persistence

Malware Config

Signatures

  • Modifies Installed Components in the registry 2 TTPs 8 IoCs
    persistence
  • Enumerates connected drives 3 TTPs 14 IoCs

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

  • Checks SCSI registry key(s) 3 TTPs 64 IoCs

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

  • Modifies Internet Explorer settings 1 TTPs 4 IoCs
    adwarespyware
  • Modifies registry class 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of SetWindowsHookEx 9 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence

Processes

  • C:\Users\Admin\AppData\Local\Temp\2023-08-25_7c3dbffe72fd3cba3382c7ff09528f8f_mafia_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\2023-08-25_7c3dbffe72fd3cba3382c7ff09528f8f_mafia_JC.exe"
    1⤵
      PID:3628
    • C:\Windows\explorer.exe
      explorer.exe
      1⤵
      • Modifies Installed Components in the registry
      • Enumerates connected drives
      • Checks SCSI registry key(s)
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:2652
    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
      1⤵
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:1604
    • C:\Windows\explorer.exe
      explorer.exe
      1⤵
      • Modifies Installed Components in the registry
      • Enumerates connected drives
      • Checks SCSI registry key(s)
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:1412
    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
      1⤵
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:3980
    • C:\Windows\explorer.exe
      explorer.exe
      1⤵
      • Modifies Installed Components in the registry
      • Enumerates connected drives
      • Checks SCSI registry key(s)
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:1208
    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
      1⤵
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:3352
    • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
      "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
      1⤵
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:3392
    • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
      "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
      1⤵
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:3816
    • C:\Windows\explorer.exe
      explorer.exe
      1⤵
      • Modifies Installed Components in the registry
      • Enumerates connected drives
      • Checks SCSI registry key(s)
      • Modifies registry class
      • Suspicious use of SendNotifyMessage
      PID:5096
    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
      1⤵
      • Suspicious use of SetWindowsHookEx
      PID:3548
    • C:\Windows\explorer.exe
      explorer.exe
      1⤵
      • Modifies Installed Components in the registry
      • Enumerates connected drives
      • Checks SCSI registry key(s)
      • Modifies registry class
      • Suspicious use of SendNotifyMessage
      PID:1720
    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
      1⤵
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:4264
    • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
      "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
      1⤵
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:2076
    • C:\Windows\explorer.exe
      explorer.exe
      1⤵
      • Modifies Installed Components in the registry
      • Enumerates connected drives
      • Checks SCSI registry key(s)
      • Modifies registry class
      PID:2704
    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
      1⤵
      • Suspicious use of SetWindowsHookEx
      PID:4892
    • C:\Windows\explorer.exe
      explorer.exe
      1⤵
      • Modifies Installed Components in the registry
      • Enumerates connected drives
      • Checks SCSI registry key(s)
      • Modifies registry class
      PID:4480
    • C:\Windows\explorer.exe
      explorer.exe
      1⤵
      • Modifies Installed Components in the registry
      • Modifies registry class
      PID:2184
    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
      1⤵
        PID:4084
      • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
        "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
        1⤵
          PID:4820
        • C:\Windows\explorer.exe
          explorer.exe
          1⤵
            PID:3548
          • C:\Windows\system32\werfault.exe
            werfault.exe /hc /shared Global\a6fc1a00492e4f0da56d3f50b1fcfdcb /t 1220 /p 4808
            1⤵
              PID:3788
            • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
              "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
              1⤵
                PID:4396
              • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                1⤵
                  PID:972
                • C:\Windows\explorer.exe
                  explorer.exe
                  1⤵
                    PID:3516
                  • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                    "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                    1⤵
                      PID:4572
                    • C:\Windows\explorer.exe
                      explorer.exe
                      1⤵
                        PID:4252
                      • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                        "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                        1⤵
                          PID:3276
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:3596
                          • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                            "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                            1⤵
                              PID:3788
                            • C:\Windows\explorer.exe
                              explorer.exe
                              1⤵
                                PID:1288

                              Network

                                    MITRE ATT&CK Enterprise v15

                                    Replay Monitor

                                    Loading Replay Monitor...

                                    Downloads

                                    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\80237EE4964FC9C409AAF55BF996A292_D46D6FA25B74360E1349F9015B5CCE53
                                      Filesize

                                      471B

                                      MD5

                                      bd07e0cc05950fb02dcd07f542243450

                                      SHA1

                                      1b84aafd88e6b924df9508d550c006f2864010ac

                                      SHA256

                                      45d649104dc4c2f04d22fce98d3a2b303c32abbda6b6c1a82b5481220c7d3be0

                                      SHA512

                                      6bdfe849c4b293b861b8b8afd35a428afbb778e8d142ace5f07032d11b435a10f4ae537a8ed253a8c1b21ea00726192f94f4897e6632a9e5d21e3ce97fca4263

                                      Download Submit

                                    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\80237EE4964FC9C409AAF55BF996A292_D46D6FA25B74360E1349F9015B5CCE53
                                      Filesize

                                      412B

                                      MD5

                                      d3bea1b132223d2e94b968275ae61d89

                                      SHA1

                                      116c35c76c32587519681565b6045f385cfdb843

                                      SHA256

                                      c44e4880189b666d6387a54af360f99834478c4e5827298b8f1ecc9a4ec15bf7

                                      SHA512

                                      9499501452b9c72af29f2665c35376fe038b0c592beff571514623c2914ab874fba0e1d66d0a88063ab53a1233248ded4e3c997637d040cd10492b8a9f274cde

                                      Download Submit

                                    • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\QVHQQQV3\microsoft.windows[1].xml
                                      Filesize

                                      97B

                                      MD5

                                      e403893cb1eff096a3a681a4e18bfc57

                                      SHA1

                                      2b77a9b05a98def1630f2d224077297c5aa719bc

                                      SHA256

                                      5a67e1471e50d3e01653afe33268399829528a3d7c0e41dcd2d1e0c66670d066

                                      SHA512

                                      c8da1987035c0ee26cf94ecac9436d2e4abe7a512471231666e7e1e25b48b9aa033ad4a68075e7f4a83c9a5229718906a15dec6a15c57d39a7e6d3bd99ecd564

                                      Download Submit

                                    • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\LocalState\DeviceSearchCache\AppCache133417573705581717.txt
                                      Filesize

                                      75KB

                                      MD5

                                      62d81c2e1e8b21733f95af2a596e4b18

                                      SHA1

                                      91c005ecc5ae4171f450c43c02d1ba532b4474c6

                                      SHA256

                                      a5596f83717bf64653b95ffe6ec38f20e40fd928456d5e254a53a440804d80b6

                                      SHA512

                                      c7f349acf55694ff696750c30a25c265ff07ced95e4d2a88fa2829d047ca3b3007dc824613a8c403c7613085aca4212155afe03f8f237c0d7781fd87e1fb8a7c

                                      Download Submit

                                    • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\LocalState\DeviceSearchCache\AppCache133417573705581717.txt
                                      Filesize

                                      75KB

                                      MD5

                                      62d81c2e1e8b21733f95af2a596e4b18

                                      SHA1

                                      91c005ecc5ae4171f450c43c02d1ba532b4474c6

                                      SHA256

                                      a5596f83717bf64653b95ffe6ec38f20e40fd928456d5e254a53a440804d80b6

                                      SHA512

                                      c7f349acf55694ff696750c30a25c265ff07ced95e4d2a88fa2829d047ca3b3007dc824613a8c403c7613085aca4212155afe03f8f237c0d7781fd87e1fb8a7c

                                      Download Submit

                                    • C:\Users\Admin\AppData\Local\Packages\microsoft.windows.search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\QVHQQQV3\microsoft.windows[1].xml
                                      Filesize

                                      97B

                                      MD5

                                      e403893cb1eff096a3a681a4e18bfc57

                                      SHA1

                                      2b77a9b05a98def1630f2d224077297c5aa719bc

                                      SHA256

                                      5a67e1471e50d3e01653afe33268399829528a3d7c0e41dcd2d1e0c66670d066

                                      SHA512

                                      c8da1987035c0ee26cf94ecac9436d2e4abe7a512471231666e7e1e25b48b9aa033ad4a68075e7f4a83c9a5229718906a15dec6a15c57d39a7e6d3bd99ecd564

                                      Download Submit

                                    • C:\Users\Admin\AppData\Local\Packages\microsoft.windows.search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\QVHQQQV3\microsoft.windows[1].xml
                                      Filesize

                                      97B

                                      MD5

                                      e403893cb1eff096a3a681a4e18bfc57

                                      SHA1

                                      2b77a9b05a98def1630f2d224077297c5aa719bc

                                      SHA256

                                      5a67e1471e50d3e01653afe33268399829528a3d7c0e41dcd2d1e0c66670d066

                                      SHA512

                                      c8da1987035c0ee26cf94ecac9436d2e4abe7a512471231666e7e1e25b48b9aa033ad4a68075e7f4a83c9a5229718906a15dec6a15c57d39a7e6d3bd99ecd564

                                      Download Submit

                                    • C:\Users\Admin\AppData\Local\Packages\microsoft.windows.search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\QVHQQQV3\microsoft.windows[1].xml
                                      Filesize

                                      97B

                                      MD5

                                      e403893cb1eff096a3a681a4e18bfc57

                                      SHA1

                                      2b77a9b05a98def1630f2d224077297c5aa719bc

                                      SHA256

                                      5a67e1471e50d3e01653afe33268399829528a3d7c0e41dcd2d1e0c66670d066

                                      SHA512

                                      c8da1987035c0ee26cf94ecac9436d2e4abe7a512471231666e7e1e25b48b9aa033ad4a68075e7f4a83c9a5229718906a15dec6a15c57d39a7e6d3bd99ecd564

                                      Download Submit

                                    • memory/972-87-0x000001F24C980000-0x000001F24C9A0000-memory.dmp

                                      Filesize

                                      128KB

                                      Download

                                    • memory/972-82-0x000001F24C320000-0x000001F24C340000-memory.dmp

                                      Filesize

                                      128KB

                                      Download

                                    • memory/972-84-0x000001F24C2E0000-0x000001F24C300000-memory.dmp

                                      Filesize

                                      128KB

                                      Download

                                    • memory/1208-9-0x0000000004BB0000-0x0000000004BB1000-memory.dmp

                                      Filesize

                                      4KB

                                      Download

                                    • memory/1720-48-0x0000000004300000-0x0000000004301000-memory.dmp

                                      Filesize

                                      4KB

                                      Download

                                    • memory/2076-55-0x0000023614C20000-0x0000023614C40000-memory.dmp

                                      Filesize

                                      128KB

                                      Download

                                    • memory/2076-57-0x00000236149D0000-0x00000236149F0000-memory.dmp

                                      Filesize

                                      128KB

                                      Download

                                    • memory/2076-60-0x0000023614FE0000-0x0000023615000000-memory.dmp

                                      Filesize

                                      128KB

                                      Download

                                    • memory/3392-17-0x0000027772620000-0x0000027772640000-memory.dmp

                                      Filesize

                                      128KB

                                      Download

                                    • memory/3392-15-0x0000027772660000-0x0000027772680000-memory.dmp

                                      Filesize

                                      128KB

                                      Download

                                    • memory/3392-19-0x0000027772AC0000-0x0000027772AE0000-memory.dmp

                                      Filesize

                                      128KB

                                      Download

                                    • memory/3548-75-0x0000000004410000-0x0000000004411000-memory.dmp

                                      Filesize

                                      4KB

                                      Download

                                    • memory/3596-106-0x0000020D20F60000-0x0000020D20F80000-memory.dmp

                                      Filesize

                                      128KB

                                      Download

                                    • memory/3596-109-0x0000020D20F20000-0x0000020D20F40000-memory.dmp

                                      Filesize

                                      128KB

                                      Download

                                    • memory/3596-111-0x0000020D21320000-0x0000020D21340000-memory.dmp

                                      Filesize

                                      128KB

                                      Download

                                    • memory/4252-98-0x0000000004AF0000-0x0000000004AF1000-memory.dmp

                                      Filesize

                                      4KB

                                      Download