Analysis

  • max time kernel
    151s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/06/2024, 04:32

General

  • Target

    http://bill.remote-otp.com/?rid=Ob04oJ0

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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://bill.remote-otp.com/?rid=Ob04oJ0
    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:1392
    • 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,0x100,0x104,0xd8,0x108,0x7ffc5f149758,0x7ffc5f149768,0x7ffc5f149778
      2⤵
        PID:2732
      • 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=1776 --field-trial-handle=1904,i,7957938800838474215,5165401006887075458,131072 /prefetch:2
        2⤵
          PID:4196
        • 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=2140 --field-trial-handle=1904,i,7957938800838474215,5165401006887075458,131072 /prefetch:8
          2⤵
            PID:3160
          • 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=2240 --field-trial-handle=1904,i,7957938800838474215,5165401006887075458,131072 /prefetch:8
            2⤵
              PID:2380
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=2892 --field-trial-handle=1904,i,7957938800838474215,5165401006887075458,131072 /prefetch:1
              2⤵
                PID:2492
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2924 --field-trial-handle=1904,i,7957938800838474215,5165401006887075458,131072 /prefetch:1
                2⤵
                  PID:396
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4800 --field-trial-handle=1904,i,7957938800838474215,5165401006887075458,131072 /prefetch:1
                  2⤵
                    PID:3728
                  • 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=5096 --field-trial-handle=1904,i,7957938800838474215,5165401006887075458,131072 /prefetch:8
                    2⤵
                      PID:4988
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=3324 --field-trial-handle=1904,i,7957938800838474215,5165401006887075458,131072 /prefetch:1
                      2⤵
                        PID:2304
                      • 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=5348 --field-trial-handle=1904,i,7957938800838474215,5165401006887075458,131072 /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=4504 --field-trial-handle=1904,i,7957938800838474215,5165401006887075458,131072 /prefetch:2
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:4436
                      • 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:1212
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4080 --field-trial-handle=2252,i,16504368816373493055,9578615028378602855,262144 --variations-seed-version /prefetch:8
                          1⤵
                            PID:4996

                          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

                            264B

                            MD5

                            1b567702685731d71a9ca128aeca5168

                            SHA1

                            33f42dd22787cd307966564c8d2756dfb2f192f4

                            SHA256

                            0999d28277f4f5ca00258e1571273c7cf8e0345eb78aa3df26483dd3ab5024ad

                            SHA512

                            27ec9a15153a895268229871da3ca8c5db670845a720f1a1b6dfffac2a6eaa2cffef97adae3fef34ef76a8fbeebf2e66d307fcc536326b5b8ff15b582700e141

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

                            Filesize

                            1KB

                            MD5

                            7c6c79db9b7b0f3b4f85e74674d4595a

                            SHA1

                            5d4c3d980d5679a0b8d4993f14bcbaed4d1ba649

                            SHA256

                            efc8bea6f2d314e1893f0feb03efa898b606ecfe7e9a9c4e8791f7da12453767

                            SHA512

                            303075e78d14e9ed642708de4d8c596dd09a9335ce3dc0ebda570a8a2ccf317c146f88a929ae6e070b303847562d7a4430af167b74a7a41af8612d09a26b2450

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

                            Filesize

                            1KB

                            MD5

                            00d25f81f3a2e4e3ff08eb08080eb296

                            SHA1

                            b1d74b4abb6cfb4e18b46dba46676593e1c5a023

                            SHA256

                            972fcc3de6252a03737cdc3e59054db03430008a9f426a02c07c5b76d1e9c282

                            SHA512

                            9c8210c4bdcfc7607aca6a47f09e03acac18b49e8cd3ba0292a808a346e32ed5b580dece2ebd81aa1ffd5f56cccbc99738577df2a7b667e58f40b8620ee22594

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

                            Filesize

                            6KB

                            MD5

                            213b2e9e400608cb847b5bd72dc2d8ff

                            SHA1

                            79ebbc824f03241a4d93764cbd7b395c7d4586a3

                            SHA256

                            52574bb98d42249413a916c54d8409d88924200210adbea72baa59fe69f545dd

                            SHA512

                            82804092fa48b7dfdb7415b4aa551697697a95d00f8ef7d81d297d0abb8cd46370e7e1f239d0a7ac31655dbcc7019acf97e978b36b7a2c0e1fd4a5616cfd58c6

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

                            Filesize

                            6KB

                            MD5

                            acd0f691674fda895233c4d402199b13

                            SHA1

                            62daf702569f256ea2477afaeaf1596974cb914b

                            SHA256

                            d63fdbf1146251f99f908e40294d13f0c362164ff5bb8fa24c24c3e1683b0578

                            SHA512

                            d36b09840ac4a66de02395b5d043c55eb49bef5b3afa012f6bc5aaa007d06b01ba16926aec08e59b2090c5067786c3fe85aa1878413b6261595840b4c4c55843

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

                            Filesize

                            6KB

                            MD5

                            9e282fceaadd7d3515bc8259188857ef

                            SHA1

                            2874e3f4bc2e084ae974bd3fe9daf3c226abf2e1

                            SHA256

                            1799be53fb0b6e69a9229186020d1a963442542ca8daa8274ef3a6f48cdd0bee

                            SHA512

                            21e6873e9fb04f1a03509230c5f550358f76c5ba1d55ae3d7f3ec41a36d797a0a915398d1dde57a8fb4115aa4263cb487ee205c646b5a4e2c8c9e7ae82e69298

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

                            Filesize

                            128KB

                            MD5

                            74f705f396a88e1b8d8e19c31f45251e

                            SHA1

                            39b604c07a8e9a9398233f1645fe842a1946451d

                            SHA256

                            a4a7b5e41542ec714d9b834e92300568183746cf797f4b8cf3054d9487e055e6

                            SHA512

                            681dfbdf42044825b3a04e4ebd0f9dbd488b1e106c5b7fcdfb2c0f9d9d561b17414a14343da6feb56c4af261d5c1fbb8c338f41d5a229c1e0814cc7ccf34f0f0

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

                            Filesize

                            2B

                            MD5

                            99914b932bd37a50b983c5e7c90ae93b

                            SHA1

                            bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                            SHA256

                            44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                            SHA512

                            27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd