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Overview

overview

8

Static

static

3

3d23deb8fe...b6.exe

windows7-x64

8

3d23deb8fe...b6.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    65s
  • max time network
    167s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/10/2023, 14:46

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General

  • Target

    3d23deb8fe99b7541b1105eb9a0007f58ecfe5ac3edcbccf062849c85c26f7b6.exe

  • Size

    3.4MB

  • MD5

    655df34f8a9c8dfe496a1bb3f232f9a7

  • SHA1

    08838bde4c182aba98f204e6db0d392f8d99bee1

  • SHA256

    3d23deb8fe99b7541b1105eb9a0007f58ecfe5ac3edcbccf062849c85c26f7b6

  • SHA512

    82b7bb46323edf392f5ff6058bdc00659e267a5783182b7696a6fe9d5dedb25e07b7d87a34bfdec08e155de5c0a6abbea90bf058f0b72e772e41d1af8e250173

  • SSDEEP

    49152:H7TvfU+8X9GrNOsva5RbKhF3ANkTTlANMzzxy/8VrrOKM0i:c+8X9G3vP3AM2NMfVjMZ

Score
8/10
persistence

Malware Config

Signatures

  • Modifies Installed Components in the registry 2 TTPs 4 IoCs
    persistence
  • Enumerates connected drives 3 TTPs 6 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 2 IoCs
    adwarespyware
  • Modifies registry class 62 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 57 IoCs
  • Suspicious use of SetWindowsHookEx 4 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\3d23deb8fe99b7541b1105eb9a0007f58ecfe5ac3edcbccf062849c85c26f7b6.exe
    "C:\Users\Admin\AppData\Local\Temp\3d23deb8fe99b7541b1105eb9a0007f58ecfe5ac3edcbccf062849c85c26f7b6.exe"
    1⤵
      PID:4536
    • 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:5068
    • 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:4664
    • 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
      PID:524
    • 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:2800
    • 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:2040
    • 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:100
    • 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:1624
    • 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:1548
    • C:\Windows\explorer.exe
      explorer.exe
      1⤵
      • Modifies Installed Components in the registry
      • Modifies registry class
      • Suspicious use of SendNotifyMessage
      PID:2804
    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
      1⤵
        PID:3396
      • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
        "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
        1⤵
          PID:640
        • C:\Windows\explorer.exe
          explorer.exe
          1⤵
            PID:4068
          • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
            "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
            1⤵
              PID:1660
            • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
              "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
              1⤵
                PID:2512
              • C:\Windows\explorer.exe
                explorer.exe
                1⤵
                  PID:3724
                • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                  "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                  1⤵
                    PID:4988
                  • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                    "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                    1⤵
                      PID:4152
                    • C:\Windows\explorer.exe
                      explorer.exe
                      1⤵
                        PID:4436
                      • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                        "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                        1⤵
                          PID:536
                        • C:\Windows\explorer.exe
                          explorer.exe
                          1⤵
                            PID:3756
                          • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                            "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                            1⤵
                              PID:3692
                            • C:\Windows\explorer.exe
                              explorer.exe
                              1⤵
                                PID:4120
                              • C:\Windows\explorer.exe
                                explorer.exe
                                1⤵
                                  PID:3684
                                • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                                  "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                                  1⤵
                                    PID:4632
                                  • C:\Windows\explorer.exe
                                    explorer.exe
                                    1⤵
                                      PID:3048
                                    • C:\Windows\explorer.exe
                                      explorer.exe
                                      1⤵
                                        PID:4988
                                      • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                                        "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                                        1⤵
                                          PID:1900
                                        • C:\Windows\explorer.exe
                                          explorer.exe
                                          1⤵
                                            PID:3476
                                          • C:\Windows\explorer.exe
                                            explorer.exe
                                            1⤵
                                              PID:3144
                                            • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                                              "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                                              1⤵
                                                PID:4228
                                              • C:\Windows\explorer.exe
                                                explorer.exe
                                                1⤵
                                                  PID:1644
                                                • C:\Windows\explorer.exe
                                                  explorer.exe
                                                  1⤵
                                                    PID:4156
                                                  • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                                                    "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                                                    1⤵
                                                      PID:4544
                                                    • C:\Windows\explorer.exe
                                                      explorer.exe
                                                      1⤵
                                                        PID:3300
                                                      • C:\Windows\explorer.exe
                                                        explorer.exe
                                                        1⤵
                                                          PID:3328
                                                        • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                                                          "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                                                          1⤵
                                                            PID:1168

                                                          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

                                                            976ce2c91cbe61b98378e8e5c5ba4d53

                                                            SHA1

                                                            45b3e1eabb4e759bf46ffeb8f9722077a0d62c72

                                                            SHA256

                                                            255f312d16d7d080cf1a97d4eb255c236c7eee6c059d732d970e3c05c07c158e

                                                            SHA512

                                                            0065b7984960354aea85cd0c6792e019f40a2b359fabf7dcee438193c1bab47d74d59602627c8399df741864dffb0469d9cf8bc48907c1c67015c51d01a7b28a

                                                            Download Submit

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

                                                            412B

                                                            MD5

                                                            467866f2bcdde3ee370269990db45d4b

                                                            SHA1

                                                            19f0f37e5a5369c4e4f13532ab12955f4aae720c

                                                            SHA256

                                                            415677c3d286d332ec0ec04240275452719c83a63feaebe0b63f1100d1bbf651

                                                            SHA512

                                                            7810d021c3429eb7694fc3e30b22cc06bf0fc5ba672a479f5bd0314b1cd19eff55bbdb1b30af041250b878f537623aa5ef8d21a9249d328165a6df8020238e40

                                                            Download Submit

                                                          • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\ZVGOYGA8\microsoft.windows[1].xml
                                                            Filesize

                                                            97B

                                                            MD5

                                                            c31f790cfd02ef244af845fc39b43ad4

                                                            SHA1

                                                            947a1baf207f5bc852b97ed0eca9a029c58b5126

                                                            SHA256

                                                            5cf8b4a512238a819ac8e892709eb239e784c6fb6c70fdb8c05bc258962fe489

                                                            SHA512

                                                            135037a2d115efdab8b9fd4211289603115ee8ddfd6cda42b831a12984128e24dcb13ff7669b97077787743ef437a64e0bcb84bad7abe569af4403b4052b09f5

                                                            Download Submit

                                                          • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\LocalState\DeviceSearchCache\AppCache133415583829345033.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\AppCache133415583829345033.txt.~tmp
                                                            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\ZVGOYGA8\microsoft.windows[1].xml
                                                            Filesize

                                                            97B

                                                            MD5

                                                            c31f790cfd02ef244af845fc39b43ad4

                                                            SHA1

                                                            947a1baf207f5bc852b97ed0eca9a029c58b5126

                                                            SHA256

                                                            5cf8b4a512238a819ac8e892709eb239e784c6fb6c70fdb8c05bc258962fe489

                                                            SHA512

                                                            135037a2d115efdab8b9fd4211289603115ee8ddfd6cda42b831a12984128e24dcb13ff7669b97077787743ef437a64e0bcb84bad7abe569af4403b4052b09f5

                                                            Download Submit

                                                          • C:\Users\Admin\AppData\Local\Packages\microsoft.windows.search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\ZVGOYGA8\microsoft.windows[1].xml
                                                            Filesize

                                                            97B

                                                            MD5

                                                            c31f790cfd02ef244af845fc39b43ad4

                                                            SHA1

                                                            947a1baf207f5bc852b97ed0eca9a029c58b5126

                                                            SHA256

                                                            5cf8b4a512238a819ac8e892709eb239e784c6fb6c70fdb8c05bc258962fe489

                                                            SHA512

                                                            135037a2d115efdab8b9fd4211289603115ee8ddfd6cda42b831a12984128e24dcb13ff7669b97077787743ef437a64e0bcb84bad7abe569af4403b4052b09f5

                                                            Download Submit

                                                          • memory/100-24-0x0000000004CA0000-0x0000000004CA1000-memory.dmp

                                                            Filesize

                                                            4KB

                                                            Download

                                                          • memory/1548-31-0x000002CEDFB40000-0x000002CEDFB60000-memory.dmp

                                                            Filesize

                                                            128KB

                                                            Download

                                                          • memory/1548-34-0x000002CEDFB00000-0x000002CEDFB20000-memory.dmp

                                                            Filesize

                                                            128KB

                                                            Download

                                                          • memory/1548-37-0x000002CEDFF10000-0x000002CEDFF30000-memory.dmp

                                                            Filesize

                                                            128KB

                                                            Download

                                                          • memory/2512-61-0x0000023406F50000-0x0000023406F70000-memory.dmp

                                                            Filesize

                                                            128KB

                                                            Download

                                                          • memory/2512-59-0x0000023406B40000-0x0000023406B60000-memory.dmp

                                                            Filesize

                                                            128KB

                                                            Download

                                                          • memory/2512-55-0x0000023406B80000-0x0000023406BA0000-memory.dmp

                                                            Filesize

                                                            128KB

                                                            Download

                                                          • memory/3724-70-0x0000000004970000-0x0000000004971000-memory.dmp

                                                            Filesize

                                                            4KB

                                                            Download

                                                          • memory/4068-47-0x0000000004500000-0x0000000004501000-memory.dmp

                                                            Filesize

                                                            4KB

                                                            Download