Analysis

  • max time kernel
    153s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-10-2023 12:11

General

  • Target

    https://nimb.ws/I51BeC

Score
1/10

Malware Config

Signatures

  • 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://nimb.ws/I51BeC
    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:3700
    • 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,0x100,0x104,0xdc,0x108,0x7ff991689758,0x7ff991689768,0x7ff991689778
      2⤵
        PID:3068
      • 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=1832,i,16437229134283575092,735998963700060742,131072 /prefetch:2
        2⤵
          PID:1256
        • 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=2200 --field-trial-handle=1832,i,16437229134283575092,735998963700060742,131072 /prefetch:8
          2⤵
            PID:2372
          • 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=3032 --field-trial-handle=1832,i,16437229134283575092,735998963700060742,131072 /prefetch:1
            2⤵
              PID:2296
            • 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=3024 --field-trial-handle=1832,i,16437229134283575092,735998963700060742,131072 /prefetch:1
              2⤵
                PID:2020
              • 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=2104 --field-trial-handle=1832,i,16437229134283575092,735998963700060742,131072 /prefetch:8
                2⤵
                  PID:3444
                • 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=5388 --field-trial-handle=1832,i,16437229134283575092,735998963700060742,131072 /prefetch:8
                  2⤵
                    PID:684
                  • 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=3852 --field-trial-handle=1832,i,16437229134283575092,735998963700060742,131072 /prefetch:8
                    2⤵
                      PID:2792
                    • 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=9 --mojo-platform-channel-handle=4916 --field-trial-handle=1832,i,16437229134283575092,735998963700060742,131072 /prefetch:1
                      2⤵
                        PID:2592
                      • 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=4988 --field-trial-handle=1832,i,16437229134283575092,735998963700060742,131072 /prefetch:1
                        2⤵
                          PID:1368
                        • 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=2316 --field-trial-handle=1832,i,16437229134283575092,735998963700060742,131072 /prefetch:2
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:4496
                      • 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:1036

                        Network

                        MITRE ATT&CK Matrix ATT&CK v13

                        Discovery

                        Query Registry

                        1
                        T1012

                        System Information Discovery

                        1
                        T1082

                        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

                          03b04df343c37d24ff75dcbb6abc3bc1

                          SHA1

                          579b119eb08a9490b9de8a0ae9ee22d1be6f2cff

                          SHA256

                          df3a60292c8fe53be00af888b2a78adb01fc3f9851af6877c593a9a48a0911bd

                          SHA512

                          7c418f2c2b4e6ba5093a2be7c9e3a87cc6439846b1b36bfc1035652f23fa6cb1ad816e891bf436d0354909e5fdee79eb1b7d0ecc11831f0889c5f0726af22b4b

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

                          432B

                          MD5

                          7f05ff825cba34e61dfadc819f88a977

                          SHA1

                          61fc6023308c357946c9247ab9e696b94e81dd38

                          SHA256

                          d3422ee15ecbbd10dd818141e7c5d4372512c3c2785434a66388a86d3da59d49

                          SHA512

                          c4288c74de22b7848bb42ef145edd054af68135efc7dbf17858c64a50333b3e4bc3b1beec07e17bcb75ae0830e0f79ddcdf788090e48e6ed93ccbbab3bb11362

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

                          3KB

                          MD5

                          a6dd3d6d9b6d4474901e1d4014065549

                          SHA1

                          9ddb0896cc8d46bca49387d85291db37a49f8467

                          SHA256

                          150270ab48109e061e08c14c28a066ee5776324bc51e7550987d3b7040f21312

                          SHA512

                          db96bfbf2d46fd5064398821db33f95f8f0d4cc7dd65c28513bc68a82375d6a1b7cabb86dd946ebaf63bbd87a266b312f35e8258c22718b519ea57d2eb029e14

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

                          1KB

                          MD5

                          935e493a8f775f19c4f069859dfa2ae2

                          SHA1

                          027594acb25a9893ca48c043a8dda1a99931a696

                          SHA256

                          e7f5049184941fa60852c14ba8d6c8de1c4c0fc75502e8581c60f988ade48ab4

                          SHA512

                          6e6f571b52f72414da86ace3421e016fb4b49f410e91bb89b49d1696b4e3e603dfdd4396acca233503644dfccf37c5def06aa186d1540e3594d0a438103847b7

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

                          3KB

                          MD5

                          53c0a0033af4cd4a4e59ebcf6b828963

                          SHA1

                          3e076c9788b4fa0a1da8eea2e8ebb198f83fe436

                          SHA256

                          ccc6c6b72ff2717f721719bf72202ae08db89292cc6aef1bc2d4df73b1ed6693

                          SHA512

                          7a7b675bd9e8dba694e7e03147375c710144c069fda54075d873cc36594574d8a117d1223f148a9105746a9fb853653da0d32cedaedc3e43f236a466c74a1a12

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

                          1KB

                          MD5

                          6c1130c55531dc78173d4ca422071147

                          SHA1

                          ea91db47548ab0a51a5b0ced91c526af8670f340

                          SHA256

                          b3347f7f3d07b95aa054047b984c6467697f5e145b0b3131ef41adeaa1eaaf03

                          SHA512

                          15dc03ef18884413f1cf9b861a673e1c1c82307396fa40b8bead8b7bd716846495a5c3bbd7c6d0e1d8f37f16825b086cb02ed32fee8eb0fe7b6c1c4703ce3d29

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

                          3KB

                          MD5

                          a96fc9bb273c080de4e6bd0b483122e8

                          SHA1

                          3eeabeffc408aa4bee6b7ada745ef0e48f29b6cb

                          SHA256

                          e654bb21858550425a21a6b8398839ffe587f10d4bfbdeddba2d641606b2bbe6

                          SHA512

                          6e0b41f5cf9ef56587ce7d14556a09d97e045a969865fffe4a01002626c92b8b429b5647cc7afccc1bdde3da8258bffa5a42574ef44bccc1de6963f7ddfd3d73

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

                          3KB

                          MD5

                          65643e85bc1f7c5f2d63f18c91228d59

                          SHA1

                          feb61e4590d51087169e52f0ca9e749bbd7b7131

                          SHA256

                          983ff40e7fcef7a3eb18e3676f4620bf4c3edff06694b9e48f3d8277a1e004e4

                          SHA512

                          a863be0dca642051e811ff91043d82299323e3fb518e4f156e3704c71c3b2e5c299996d8390af25d67af37418a497e61bf4e78dd0746c6da446265f0099cc296

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

                          3KB

                          MD5

                          8e20b8fb679e23a2244fb0f7d76bd210

                          SHA1

                          81a06379f839382b6e7276daabf1e0a29b64c315

                          SHA256

                          2242a82a0a99f252955bbc41904b6d1fab3852d7d8e0a2d57495b02672930c2f

                          SHA512

                          fcf66f78a92b6cb892308a55b90e1516325af0f442b7de3ff612fdc8dbc92fa654df437c273f17467d9049fd1b3aacb9dac6d82c925fcf6478fc84df30d57ea4

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

                          6KB

                          MD5

                          b8a9bf21505a0cfddbf4ec0824c85f44

                          SHA1

                          5638fd204d819056a90c7734d768b05be17c3e8e

                          SHA256

                          90002d3adcafc5508bb8d28f2390e8126fde451abadc4e3d2a711fe7ce7aebf6

                          SHA512

                          291a68cb6069abe3cd75f0519d173342cb3c2784a2acca5e6b0f59cd65eea811dbe616d36e6a352978f41926197e190473494d46f8ec0082725ca0762e643555

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

                          6KB

                          MD5

                          b78a7900cb872e83bc1a79f83479c639

                          SHA1

                          b75f02d292f88d9ed6f69aac0646994f1c6d11cb

                          SHA256

                          0a87216042f911383dcd76a2b00d3d830bbcccd5a90ad47e269c579d96493aee

                          SHA512

                          69dc658e7a13457889ec1eb6ceecf7b58a82776375b421d7769093156433bd0995db207271928c15f62d72262960bb3a5e0198faf1ce8f5ac54a4e0221eeca58

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

                          6KB

                          MD5

                          6df388c4ce7f7f39bb6681fa92be133e

                          SHA1

                          ed890b9f1711f223adcc098ee11c1282be706e78

                          SHA256

                          0947a784e4d03ce84e3399b679bf6e489e846523adde8815a45ef2d53439e238

                          SHA512

                          6ca2b081644677cd31572e2458e7997cdcf8978d66f969754901517ed36305d6443efa812c02b9a063ab31250488a795f318edfa844f4baa53718897da844b72

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

                          101KB

                          MD5

                          ae950e4d69169db9a1370829720f7c2b

                          SHA1

                          682f9c07577aa0049e2e8de65500dfe71b2dbef2

                          SHA256

                          f928607321c231f8ea6686e3d5256ba2cfade2d0a8cfc02f760f3bb88cef72ff

                          SHA512

                          2ca544c8a8b7b03190d92f3814a7e7d46e18762744174a56b582a26be8b2c5d8581c55313e68a6394ed02340178bfc30043e1287cb7699c40419e8e3fc9e35eb

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

                          101KB

                          MD5

                          3f1e695761145d78bd90d2995b023f87

                          SHA1

                          ca53f37e040ef1ffa7281de1a88d59a9f120be9b

                          SHA256

                          cef8f58cd732e3a19b56729a45231fdb093906cccdef46ba441b8c5d11665149

                          SHA512

                          79fcf0bb4e70ddaf7a79cb25c2d5779f3458ef64f25cb422153529fe4e60e5c406801b3289dca4a8a9f65feb2af69f9df050ca571752e05933bb1dbc8db7ccd4

                        • 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_3700_VSTVYKCDTSDGKURX
                          MD5

                          d41d8cd98f00b204e9800998ecf8427e

                          SHA1

                          da39a3ee5e6b4b0d3255bfef95601890afd80709

                          SHA256

                          e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                          SHA512

                          cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e