Analysis

  • max time kernel
    85s
  • max time network
    90s
  • platform
    windows10-1703_x64
  • resource
    win10-20231020-en
  • resource tags

    arch:x64arch:x86image:win10-20231020-enlocale:en-usos:windows10-1703-x64system
  • submitted
    26/11/2023, 06:33

Errors

Reason
Machine shutdown

General

  • Target

    http://google.com

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 17 IoCs
  • Opens file in notepad (likely ransom note) 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://google.com
    1⤵
    • 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:1760
    • 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:7 --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=106.0.5249.119 --initial-client-data=0xcc,0xd0,0xd4,0xa8,0xd8,0x7ff8d9599758,0x7ff8d9599768,0x7ff8d9599778
      2⤵
        PID:2072
      • 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 --mojo-platform-channel-handle=1784 --field-trial-handle=1916,i,5485861666647062666,15477036004246191407,131072 /prefetch:8
        2⤵
          PID:4992
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1520 --field-trial-handle=1916,i,5485861666647062666,15477036004246191407,131072 /prefetch:2
          2⤵
            PID:1096
          • 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=utility --mojo-platform-channel-handle=1668 --field-trial-handle=1916,i,5485861666647062666,15477036004246191407,131072 /prefetch:8
            2⤵
              PID:2608
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2600 --field-trial-handle=1916,i,5485861666647062666,15477036004246191407,131072 /prefetch:1
              2⤵
                PID:3388
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2592 --field-trial-handle=1916,i,5485861666647062666,15477036004246191407,131072 /prefetch:1
                2⤵
                  PID:4512
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4288 --field-trial-handle=1916,i,5485861666647062666,15477036004246191407,131072 /prefetch:1
                  2⤵
                    PID:5008
                  • 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 --mojo-platform-channel-handle=4572 --field-trial-handle=1916,i,5485861666647062666,15477036004246191407,131072 /prefetch:8
                    2⤵
                      PID:5048
                    • 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 --mojo-platform-channel-handle=4652 --field-trial-handle=1916,i,5485861666647062666,15477036004246191407,131072 /prefetch:8
                      2⤵
                        PID:1128
                    • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                      "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                      1⤵
                        PID:4972
                      • C:\Windows\System32\rundll32.exe
                        C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                        1⤵
                          PID:5104
                        • C:\Windows\System32\NOTEPAD.EXE
                          "C:\Windows\System32\NOTEPAD.EXE" C:\Users\Admin\Downloads\sex.bat
                          1⤵
                          • Opens file in notepad (likely ransom note)
                          PID:2964
                        • C:\Windows\system32\cmd.exe
                          C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\Downloads\sex.bat" "
                          1⤵
                            PID:3832
                            • C:\Windows\system32\shutdown.exe
                              shutdown /s /f /t 0
                              2⤵
                                PID:2576
                            • C:\Windows\system32\LogonUI.exe
                              "LogonUI.exe" /flags:0x0 /state0:0xa3aec055 /state1:0x41c64e6d
                              1⤵
                              • Modifies data under HKEY_USERS
                              • Suspicious use of SetWindowsHookEx
                              PID:4696

                            Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  Downloads

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

                                    Filesize

                                    312B

                                    MD5

                                    e1aed2b765dac3528130df2e215cffaa

                                    SHA1

                                    38835d806499c48d265c1ce5542122fa38aa2259

                                    SHA256

                                    177b71c0d0cb5136ffc69c515cc1fea5e8f2cabeb27b6a445fda497f3bbe0351

                                    SHA512

                                    ede8a5a819e4ea53c8ddb71bf3afa5f5006ce714b6fda5e318a5d5bd11402f37a2edad5d51494fc3cc069893c334f05c71830804ee79c6b5558e23f868f1e89b

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

                                    Filesize

                                    2KB

                                    MD5

                                    c8f06712d1fb8b925558425c16a83c63

                                    SHA1

                                    c821bc3827a42d6db63fb4f0ea8ae5b3395477d6

                                    SHA256

                                    a556770bd15e1e323680d9515bc9a1e799aeaa6e34d02b2ff4cf8bcd5cd4a93e

                                    SHA512

                                    14c0ca10f800e12a0f48f46b04b0b82706f8fda1d514db3dffcecea1db9a347651ace3c5a7e3a9e6eb7291ddd040c9faefec5fb9bd4f4590d47a3226f26674e8

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

                                    Filesize

                                    537B

                                    MD5

                                    de7409f0d0476ad3ed4c5ea0a69c341b

                                    SHA1

                                    3c7b3a682a443cc243e5a81f9096bb1e91d5a18a

                                    SHA256

                                    31b2210c077928473a91b88302399cf08a22b5c116a4f25d278b6b22c508fb9a

                                    SHA512

                                    ff670042ce19d2d816e10539b3ec14c7d378f0228ff93eae3c1fe9df544bd7da780586d63190011932a4abcf562a8d121aa3ba70b18c3cea8431fe10b0956b05

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                    Filesize

                                    6KB

                                    MD5

                                    92e9313ef5ed255cd50a5b37ea414ae5

                                    SHA1

                                    b5e4407cec076efbc549eefd3a1213756d97f22f

                                    SHA256

                                    ad422109aabef60c401f16e68f521c9409250b0e7b51bbfd3ab52c7a3e02161b

                                    SHA512

                                    8be398367bb7dc42014f2e1b1060bc992abcc371f8d7d8da19b559d57417fa2be48e6441bf4a5e1adcfe30f05d3f7189e70830763139448b4c0b2e70d11ce9ab

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                    Filesize

                                    6KB

                                    MD5

                                    09e194c13566a0063e94c7e6895119fb

                                    SHA1

                                    4519975cd88338ab33235776555e7c4840262e5f

                                    SHA256

                                    0283c03a4d6bbd6eda25d907ed278df0ecd24b72e78fd613074974570a95fb69

                                    SHA512

                                    a730e93fd109df024096b7fc87a14b451f0f8f061d7f92b68d6ffc565cd2fea74a5aa150ed868c3c48bfe41800c4b51eb701c271a56ba9b06d8ee1622373b199

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                    Filesize

                                    6KB

                                    MD5

                                    2f6b7b4689e87f9af25a51cd0629b221

                                    SHA1

                                    a0052c82d50c922db3132160721b3ee01a9b008a

                                    SHA256

                                    f669dd2cc4a35b403c4d70a3460ccd92a1971b7c3de58eb9c64e25684e8c551d

                                    SHA512

                                    394227d8859883f0fa49c58bbafe04135d95fe46cc9b4ff671a43cdb3b84c05980800d93099485822a972009df48268a889dbc9f1f7f1ca3b7d80a6f0ce790f5

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                    Filesize

                                    6KB

                                    MD5

                                    8225999f0df3d829f980a047a86d6e82

                                    SHA1

                                    ff753792ca54129937c6327db1b11c25329e5f91

                                    SHA256

                                    03540cf0da9e090f3e2b8b009a62e133e62034fd15ecdc3cfcd5aae42f0d7f78

                                    SHA512

                                    c366f209f2a3212d7740b2728b038fe2d712ff0e591c58a4f8543ba1528bf6700ae74104dac320b61f6792cf7122350a7381cdb79e51268d4debcd399b3343db

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                    Filesize

                                    6KB

                                    MD5

                                    5468a6243edf854eb3045ae69244ce9e

                                    SHA1

                                    eb84b57bc1eab75a1f25c8463e6948c0a461a49e

                                    SHA256

                                    c29307d6fa981635836abd58a28a6210060b31852b1d9822e11724abb70941d8

                                    SHA512

                                    05d43a9a6989c53ee2c9954e7194818661214c98029752a0a109cfc60fb3b295a1960bf2c4bad8fecad812fe14722ec2afab73abfe3da8e4551f27929dbb926c

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                                    Filesize

                                    108KB

                                    MD5

                                    cc3f359833931d1761fd1d282acb0bf9

                                    SHA1

                                    0c250beee2a47d71fa12c48e59c47772745c625f

                                    SHA256

                                    8ab3f171705d09dcb27a4cb8b123581b1e3bda7e3411409e916aba6f0cc1b94c

                                    SHA512

                                    504f06e8e90f78035d71df1303cb3af0e67c5cd003cbe485f3b36b50a1b550fae61c015c40f24df72ffcd6fde5fce3f94c88ff9738c8ebbbf63db2ab9ca18adb

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                                    Filesize

                                    108KB

                                    MD5

                                    cc49132072c307b8c8a8813539f2e30a

                                    SHA1

                                    7bdca117ff3710e22ce736da4f599526f9de4ff1

                                    SHA256

                                    13133a62dc115d41bd3aba28953cdbe4f253bb8cd7fbccd7b195793c3dcd3cf4

                                    SHA512

                                    bddae878b93cd4b2cf1c49b30a55a513c4d5de6b3d990b71281d9ae9d6eaf9df2eb79228a56fa641c9a9b7d15bf35deb1a267f829b27c91e3eb67760d74734f2

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

                                    Filesize

                                    2B

                                    MD5

                                    99914b932bd37a50b983c5e7c90ae93b

                                    SHA1

                                    bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                    SHA256

                                    44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                    SHA512

                                    27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                                  • C:\Users\Admin\Downloads\sex.bat

                                    Filesize

                                    30B

                                    MD5

                                    73fcd21a4e34523401f7efc9e52b9207

                                    SHA1

                                    e60fedb9ce500290ebf5fcafe90496cbe43722b5

                                    SHA256

                                    bc119de8365f71ae836f19d91706c4b4a86f839ee54fd4e20f63c83a61917992

                                    SHA512

                                    90468d902b2ab188a88f26ab4fa5489471c5c21af8427a602a980aa81c36afba1a56347fa6f996ec246f4ef404cf48980e5203d5bd43068964475292ca40193f