Resubmissions

19-09-2023 18:04

230919-wnk5ladb36 5

19-09-2023 18:01

230919-wl4h6aba2w 5

Analysis

  • max time kernel
    129s
  • max time network
    133s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-09-2023 18:01

General

  • Target

    https://1drv.ms/f/s!Am7kKLtMH3sSgVCs2gHRmwJknOlw?e=kbVoTn

Score
5/10

Malware Config

Signatures

  • Detected potential entity reuse from brand microsoft.
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 24 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://1drv.ms/f/s!Am7kKLtMH3sSgVCs2gHRmwJknOlw?e=kbVoTn
    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:2008
    • 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=0xfc,0x100,0x104,0x40,0x108,0x7ffcc7a49758,0x7ffcc7a49768,0x7ffcc7a49778
      2⤵
        PID:2796
      • 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=1652 --field-trial-handle=1888,i,17361207637826073426,17242481084458257146,131072 /prefetch:2
        2⤵
          PID:4368
        • 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=2124 --field-trial-handle=1888,i,17361207637826073426,17242481084458257146,131072 /prefetch:8
          2⤵
            PID:3408
          • 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=2220 --field-trial-handle=1888,i,17361207637826073426,17242481084458257146,131072 /prefetch:8
            2⤵
              PID:4876
            • 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=3024 --field-trial-handle=1888,i,17361207637826073426,17242481084458257146,131072 /prefetch:1
              2⤵
                PID:1184
              • 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=2992 --field-trial-handle=1888,i,17361207637826073426,17242481084458257146,131072 /prefetch:1
                2⤵
                  PID:4240
                • 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=4508 --field-trial-handle=1888,i,17361207637826073426,17242481084458257146,131072 /prefetch:1
                  2⤵
                    PID:5028
                  • 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=5128 --field-trial-handle=1888,i,17361207637826073426,17242481084458257146,131072 /prefetch:8
                    2⤵
                      PID:1308
                    • 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=4876 --field-trial-handle=1888,i,17361207637826073426,17242481084458257146,131072 /prefetch:8
                      2⤵
                        PID:1116
                      • 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=10 --mojo-platform-channel-handle=4496 --field-trial-handle=1888,i,17361207637826073426,17242481084458257146,131072 /prefetch:1
                        2⤵
                          PID:3328
                        • 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=1792 --field-trial-handle=1888,i,17361207637826073426,17242481084458257146,131072 /prefetch:8
                          2⤵
                            PID:4264
                          • 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=3900 --field-trial-handle=1888,i,17361207637826073426,17242481084458257146,131072 /prefetch:8
                            2⤵
                              PID:4292
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=5244 --field-trial-handle=1888,i,17361207637826073426,17242481084458257146,131072 /prefetch:2
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:3640
                          • 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:1924

                            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

                              1KB

                              MD5

                              5d7a0f2cd973ec8f9b89cb3096bc658b

                              SHA1

                              9b838f59655f2c8d5053c67907ded36a41aa252f

                              SHA256

                              d71655c0ed49714bfb4ae9a2186d59a832730f125c02733e4fdc56636d8a3ba0

                              SHA512

                              1ce1d0c1837bc2d9cd22ed7e89db569d9755c76047b48fae81e50be92dc871528082dec37a21d0fc6053a0d21715bbf6ddb8097eaadea18ec6fd289f2c66ba67

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

                              Filesize

                              576B

                              MD5

                              b0785c539933897536daafb07d1ee663

                              SHA1

                              79e8c45cc436b4e8f13dbff659650c577b33744d

                              SHA256

                              55bfaacd67cf6fb0f315a4821ac33333cdef5685b8ea74f8957ceeb2796fac2b

                              SHA512

                              b05d9e521841e42aa685ccb4c10642407944004bc96ce14eece35e40cdca7ce877e6ca30088ef46aa678516dd369a78c7e15d6a895ebd2d85e82e570ffee94c1

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\IndexedDB\https_onedrive.live.com_0.indexeddb.leveldb\CURRENT

                              Filesize

                              16B

                              MD5

                              46295cac801e5d4857d09837238a6394

                              SHA1

                              44e0fa1b517dbf802b18faf0785eeea6ac51594b

                              SHA256

                              0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                              SHA512

                              8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\2402900e-db33-47bf-b2f3-b0175494e166.tmp

                              Filesize

                              2KB

                              MD5

                              4983e7ef98785ca3592520a7e03f6db0

                              SHA1

                              6fbf17df9239ba428ac3c81e3780fb3f17f63ed1

                              SHA256

                              25afb06994a2710f2ea427fe7c95ed8757c10f8d0b39544e04dada562076474d

                              SHA512

                              d98e786d81d8904777fa4b7fbe03c2ca484fa63bce0d64ba6dd31b3e21011e9ef4d26bc6456b7bbd821afc32089c84a2fec691cce89380fc35096da82320ef89

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

                              Filesize

                              2KB

                              MD5

                              f475eaddd71e9039b2b2a93cc11b7f03

                              SHA1

                              da5a1ee862d997dee1e93b6bda6e2db09b31692b

                              SHA256

                              b7bc320b1d134412d49f2c82a72876dd8c0fdb8080ed4d62e435a73da7fe3fa2

                              SHA512

                              7318f3b4f6f40dd166a6d7e88dbab8fdda75bfd3fe61a3490724fca7060ab43c4d8574750e4229b1ad10860282252ee4563ff1eb72e52d6e4a528a7a95e74b9b

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

                              Filesize

                              1KB

                              MD5

                              1c27536f69ebf30398c9d5ac97ecd2ed

                              SHA1

                              a506448a8732767128e8fdd22c05f2372c3ea186

                              SHA256

                              86e51af3b8d6d458f18bdedccae05f1dd8203083949abe294af2453353ef73e7

                              SHA512

                              8830d9f82cbadd497ad1a9879749f8c4d28f390d85995279d37e321526a17674e40417383baa973ab4dc9eda78967b526236cb0e7f6d048d0b4f21756f03bc5b

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

                              Filesize

                              2KB

                              MD5

                              db81139f5e1b9db2a55a6f2ff063a632

                              SHA1

                              aaccabd0bb1fd1c03056c78ff5858b560ed2b539

                              SHA256

                              e6f8974cc9d0adfd25dc2e64ddc316716796763fa4de97b4cdd332b78418770a

                              SHA512

                              1f88c68deac7ae2f0226eab729b59d0f1a69bf59121ff9ac8343883a5efda911305123aaa258c580e02fbd8fdd52c9e0c4c6d6db4aa473e9c5c2baf09e46c478

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

                              Filesize

                              6KB

                              MD5

                              d6a271d57fafe92da04e04095710739f

                              SHA1

                              0e274e5e27770fcac02cc480379dc7933b7eade0

                              SHA256

                              aef5ae1969a993dd794bdef1a75899234bc83398b5ba36dc6b1bf8cb74f25ed8

                              SHA512

                              4529d41c38dae3dd81f6cdc9f101ba4fd741d3cdfbde0aad8b5261248b2968be5d7d5cf6d00ca8f11c5221ba8ee1f27cb70183b85f14b45fa7d0c9f27784b8e6

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

                              Filesize

                              6KB

                              MD5

                              4ce488b446f596408ebbde122c099aa2

                              SHA1

                              ce4dc43c6a8bc907dde8b6e5a148aeedee8aa2cc

                              SHA256

                              a0f3d7a37fe2b82c687a998b09c623348ad023e05c3238b70e722b8d61fece9c

                              SHA512

                              07dfe97c968095e4a1cc3de8b7ab0fc3486e8fafcd828b5b1a915ae61ea4ab720a9bf4fe451ccf99f2778b82f0746373f003387ed20af717161900ea27372000

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index

                              Filesize

                              72B

                              MD5

                              01743041ff668f4f4c5878a63cc5660b

                              SHA1

                              1742fe00985741c2bf9d2819d587934fff62299c

                              SHA256

                              f5403497bd0392a9468431e9713d043db16ad0c273fae6e2cc02b0514cfa5a2d

                              SHA512

                              d23d0a8d39ebb82b23d39741f3718ea97d9fa2272ee9717b6dd2e79fd012e738899fdc6db695eab21f020d5ab191cc257e69a816d697abf6fdead5c0484875f2

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe57ce0e.TMP

                              Filesize

                              48B

                              MD5

                              2e1ad8071343d33f1dba889bac0bc74c

                              SHA1

                              04f7e2016138da12ebe80d45746ffaa42cc74da2

                              SHA256

                              33c6a05f2c4fb415a16a2fed91ea6c95af2699282e17df7d7f742cb22716ba02

                              SHA512

                              3a4be7cf58c02a1cdc76e2035a295afa7e76f339b9ae479db0bc1167736101ff5b95c01fddad6a2784ec5ba412fc28c23ba3a3d647178f72615855107bcbe8b6

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

                              Filesize

                              102KB

                              MD5

                              886406a9112fad28bcd015a331f02b16

                              SHA1

                              d721187ed0df08170cc28f3116b0bca50ee4080a

                              SHA256

                              580b0acb87026866f09b2680d47d3121b374903ae0c4c9ae68f7b5405d597122

                              SHA512

                              de6563647df5e1d51281ea10e6dc2c23282e35dd127ec25b9f5d2907f97198bb69f413938bcea2038c2afe42950d92170059807e3c497cff6b726ef54a4fd590

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

                              Filesize

                              102KB

                              MD5

                              60eedb0a864b29e9bdb805e6835cad49

                              SHA1

                              fee73c693295cbbc0f0d47c4427957f0b195fc60

                              SHA256

                              4393ee88399b59aceab526d5994e9e43c3e1919793d57957ca2c5151de704d1e

                              SHA512

                              65efbbff9d48dad64ff49e6499f4d228af314e8b03fe1e0205a6b8dddcb610bbeb261f99e0e53b1b9d6d90d6121b7586199fe97e4a83293ee64655f938e1dcab

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache

                              Filesize

                              101KB

                              MD5

                              8f543bd1b3867519b802e0809ed57503

                              SHA1

                              c6dc276a850ee2af052b097570b306b891e19623

                              SHA256

                              2187d7b1d974e35d3de9e7e8a0504099da9211075a1dd078847c5792cf4f85f7

                              SHA512

                              c5c781357f77722d44e50299194db8f1cca30af283ed0d708ae9c4177f1106fcbfeca592bb534ee86f0b87a2d500562c8b6de3a93f53ed5744f5fcf5333b9407

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache

                              Filesize

                              102KB

                              MD5

                              04b39e10aadf9df18ce7277e0c42f2e9

                              SHA1

                              8b599ecb91c3ff239d476d6b9cb7975a5bfae6ae

                              SHA256

                              ff751bbe8c735efe3ad0405bea7a13afbbcaec19e1eba8116ad93792c1a6d646

                              SHA512

                              4a0129947f3b193e53542716cf6ece45074c239ea3c0c830e9c1eda12b7dfa3b5037a76ab8c3ef06eb4b48be8843f8cbfddc453bdfda131eb20365186dd1af82

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe58d4fe.TMP

                              Filesize

                              97KB

                              MD5

                              3af6fc71657a3a21b20ed1c6c71501f5

                              SHA1

                              82252d9fff9a093bf172ba83e691b547d9067761

                              SHA256

                              280070774b93a48033a2e3eb475d56c172900ab929965d7bc4988e6b8d9ff2af

                              SHA512

                              9cbb953c74c512599350135bd1b51691af25ba57d344d38acfe906ab37940a56f5336035617f3cf6e3782eb6a7785ac134bd281f6d400c4480b8e4b1ede0ce93

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

                              Filesize

                              2B

                              MD5

                              99914b932bd37a50b983c5e7c90ae93b

                              SHA1

                              bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                              SHA256

                              44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                              SHA512

                              27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                            • \??\pipe\crashpad_2008_RKTPLDCEYLTPMUDN

                              MD5

                              d41d8cd98f00b204e9800998ecf8427e

                              SHA1

                              da39a3ee5e6b4b0d3255bfef95601890afd80709

                              SHA256

                              e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                              SHA512

                              cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e