Analysis

  • max time kernel
    147s
  • max time network
    152s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240802-en
  • resource tags

    arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    03/08/2024, 01:54

Errors

Reason
Machine shutdown

General

  • Target
    MantiWPF.zip
  • Size 143.6MB
  • Sample240803-cbr8layhlp
  • SHA256 5916e82e6c2481afbe68eaca27cddae6f8300129ac852ccd11934c48f7544973
  • MD5 SHA1 SHA512 SSDEEP
Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 5 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 16 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: LoadsDriver 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 36 IoCs
  • Suspicious use of SendNotifyMessage 20 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\Explorer.exe
    C:\Windows\Explorer.exe /idlist,,C:\Users\Admin\AppData\Local\Temp\MantiWPF.zip
    1⤵
      PID:1916
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe"
      1⤵
      • Drops file in Windows directory
      • Enumerates system info in registry
      • Modifies data under HKEY_USERS
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:4304
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.123 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ff81330cc40,0x7ff81330cc4c,0x7ff81330cc58
        2⤵
          PID:1388
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1872,i,16219559443529682750,5924745114536866990,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=1864 /prefetch:2
          2⤵
            PID:1112
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=2152,i,16219559443529682750,5924745114536866990,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2156 /prefetch:3
            2⤵
              PID:4760
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=2240,i,16219559443529682750,5924745114536866990,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2196 /prefetch:8
              2⤵
                PID:4900
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3128,i,16219559443529682750,5924745114536866990,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3152 /prefetch:1
                2⤵
                  PID:2928
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3156,i,16219559443529682750,5924745114536866990,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3336 /prefetch:1
                  2⤵
                    PID:3188
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=4432,i,16219559443529682750,5924745114536866990,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4464 /prefetch:1
                    2⤵
                      PID:1156
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=4708,i,16219559443529682750,5924745114536866990,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4808 /prefetch:8
                      2⤵
                        PID:1120
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=4844,i,16219559443529682750,5924745114536866990,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4412 /prefetch:8
                        2⤵
                          PID:2140
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=212,i,16219559443529682750,5924745114536866990,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4824 /prefetch:8
                          2⤵
                            PID:2468
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=5044,i,16219559443529682750,5924745114536866990,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3756 /prefetch:8
                            2⤵
                              PID:2588
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --field-trial-handle=4992,i,16219559443529682750,5924745114536866990,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4672 /prefetch:1
                              2⤵
                                PID:496
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --field-trial-handle=3540,i,16219559443529682750,5924745114536866990,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3476 /prefetch:1
                                2⤵
                                  PID:4412
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --field-trial-handle=5112,i,16219559443529682750,5924745114536866990,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3332 /prefetch:1
                                  2⤵
                                    PID:3716
                                • C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
                                  "C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
                                  1⤵
                                    PID:3376
                                  • C:\Windows\system32\svchost.exe
                                    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                                    1⤵
                                      PID:4720
                                    • C:\Windows\System32\rundll32.exe
                                      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                                      1⤵
                                        PID:420
                                      • C:\Windows\system32\svchost.exe
                                        C:\Windows\system32\svchost.exe -k LocalService -p -s NPSMSvc
                                        1⤵
                                          PID:2284
                                        • C:\Windows\System32\oobe\UserOOBEBroker.exe
                                          C:\Windows\System32\oobe\UserOOBEBroker.exe -Embedding
                                          1⤵
                                          • Drops file in Windows directory
                                          PID:1700
                                        • C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\FileCoAuth.exe
                                          C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\FileCoAuth.exe -Embedding
                                          1⤵
                                          • System Location Discovery: System Language Discovery
                                          PID:4412
                                        • C:\Program Files\VideoLAN\VLC\vlc.exe
                                          "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\Desktop\ClearInitialize.3gp2"
                                          1⤵
                                          • Suspicious behavior: AddClipboardFormatListener
                                          • Suspicious behavior: GetForegroundWindowSpam
                                          • Suspicious use of FindShellTrayWindow
                                          • Suspicious use of SendNotifyMessage
                                          • Suspicious use of SetWindowsHookEx
                                          PID:2892
                                        • C:\Windows\system32\LogonUI.exe
                                          "LogonUI.exe" /flags:0x4 /state0:0xa3a2b855 /state1:0x41c64e6d
                                          1⤵
                                          • Modifies data under HKEY_USERS
                                          • Suspicious use of SetWindowsHookEx
                                          PID:4816

                                        Network

                                              MITRE ATT&CK Enterprise v15

                                              Replay Monitor

                                              Loading Replay Monitor...

                                              Downloads

                                              f_000001

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000001
                                              • Size 209KB
                                              • SHA256 27d9c4613df7a3c04da0b79c13217aa69992b441acb7e44bf2a7578ca87d97d6
                                              • MD5 SHA1 SHA512 SSDEEP

                                              the-real-index

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index
                                              • Size 216B
                                              • SHA256 7a588ab8dad4a4bc8348bb914da7f11e32054d9b6b4b8993ecf5adbc1552c02c
                                              • MD5 SHA1 SHA512

                                              Network Persistent State

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                              • Size 2KB
                                              • SHA256 40a41bdf9637c362303ef03a50cc3cf0e20c5b3c88746e68b0af1ecb1b231d8d
                                              • MD5 SHA1 SHA512

                                              Network Persistent State

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                              • Size 2KB
                                              • SHA256 c019e9ae18cd0ab04e80ec5398207ca5b68baa6460974eb1a9f4a45e8b779627
                                              • MD5 SHA1 SHA512

                                              SCT Auditing Pending Reports

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports
                                              • Size 2B
                                              • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                              • MD5 SHA1 SHA512

                                              TransportSecurity

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                                              • Size 354B
                                              • SHA256 55702c734b3dd365c70eada42d005a9e3a67ef4ea2833ef3b3f7219bb05dddf6
                                              • MD5 SHA1 SHA512

                                              TransportSecurity

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                                              • Size 354B
                                              • SHA256 51790f876bd13474a72a42e58d4d16ce876923d316bec06f0229a81b40ce00dc
                                              • MD5 SHA1 SHA512

                                              TransportSecurity

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                                              • Size 354B
                                              • SHA256 d7063f0eea1ae469154bea1a82e70148413325095703c8f1ad2d2f96ee7cb58c
                                              • MD5 SHA1 SHA512

                                              Preferences

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                              • Size 8KB
                                              • SHA256 6fb78d559193176de556888f40894a3d4686471d54fd4bf6abf62f301f6976d6
                                              • MD5 SHA1 SHA512 SSDEEP

                                              Preferences

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                              • Size 8KB
                                              • SHA256 76983e0bbad938ae84708d47547f9e125102102d3c4abdf8d0d6e1fb2c057029
                                              • MD5 SHA1 SHA512 SSDEEP

                                              Preferences

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                              • Size 7KB
                                              • SHA256 0978a44962b4a9a8ad9965292defc8bf6d905673312b19d92b8bdc90ab9b7784
                                              • MD5 SHA1 SHA512 SSDEEP

                                              Preferences

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                              • Size 7KB
                                              • SHA256 bdaa783e8584637fc96cfd13ed3a350bfd359acd09a7827dff02643aa8dff97a
                                              • MD5 SHA1 SHA512 SSDEEP

                                              Preferences

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                              • Size 8KB
                                              • SHA256 6318c05e7e18bf7acfa4a60d24065bef39fbaf8158d7df4282e5365937dbfcad
                                              • MD5 SHA1 SHA512 SSDEEP

                                              Local State

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                              • Size 196KB
                                              • SHA256 e0147a71deda292dcce03e06d15391d0797ff4b581e1d999b53a8063db532694
                                              • MD5 SHA1 SHA512 SSDEEP

                                              Local State

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                              • Size 197KB
                                              • SHA256 7c6042ad36c8368c59043697aff239c8287d71a1a2faa33b11599e8ec3c7b97e
                                              • MD5 SHA1 SHA512 SSDEEP

                                              Local State

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                              • Size 226KB
                                              • SHA256 259a4c432c835e9aac05db0660302b1d13d96d30409b7dd83f3a78ba0f0b84e2
                                              • MD5 SHA1 SHA512 SSDEEP

                                              Local State

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                              • Size 206KB
                                              • SHA256 099d00e02fea03acb389b16c72f2314fa55af94e7d984d01039ed4e41d499f9e
                                              • MD5 SHA1 SHA512 SSDEEP

                                              Local State

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                              • Size 197KB
                                              • SHA256 a477a52ab6f7e7bb6462f98aa423f3f80a7c96cdd841788020e0d3bb22348270
                                              • MD5 SHA1 SHA512 SSDEEP

                                              Local State

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                              • Size 197KB
                                              • SHA256 6099f05f1e588d5ca831f9ba44cbbc53685ca0fc3e395488454b8534f186a9f5
                                              • MD5 SHA1 SHA512 SSDEEP

                                              data_1

                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\ShaderCache\data_1
                                              • Size 264KB
                                              • SHA256 11bc364a0355ec380015738a320d37ab668559755988e8cb669903ecd50087b8
                                              • MD5 SHA1 SHA512 SSDEEP

                                              memory/2892-308-0x00007FF813670000-0x00007FF8136A4000-memory.dmp

                                              memory/2892-307-0x00007FF716F30000-0x00007FF717028000-memory.dmp

                                              memory/2892-309-0x00007FF812F20000-0x00007FF8131D6000-memory.dmp

                                              memory/2892-310-0x00007FF800A10000-0x00007FF801AC0000-memory.dmp