Analysis

  • max time kernel
    611s
  • max time network
    624s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/10/2023, 11:17

General

  • Target
    https://docs.google.com/spreadsheets/d/1zn422HuZpf-9pbq3r6Vs9ztBgoByt9ySu5nphQnnRFU/edit#gid=0
  • Sample231012-nd6dsafc41
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 2 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://docs.google.com/spreadsheets/d/1zn422HuZpf-9pbq3r6Vs9ztBgoByt9ySu5nphQnnRFU/edit#gid=0
    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:4544
    • 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,0x100,0x104,0xd8,0x108,0x7ffc7b109758,0x7ffc7b109768,0x7ffc7b109778
      2⤵
        PID:1508
      • 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=1244,i,999331670594497969,9244998363220350292,131072 /prefetch:2
        2⤵
          PID:3504
        • 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=2132 --field-trial-handle=1244,i,999331670594497969,9244998363220350292,131072 /prefetch:8
          2⤵
            PID:1144
          • 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=2236 --field-trial-handle=1244,i,999331670594497969,9244998363220350292,131072 /prefetch:8
            2⤵
              PID:4352
            • 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=2844 --field-trial-handle=1244,i,999331670594497969,9244998363220350292,131072 /prefetch:1
              2⤵
                PID:3680
              • 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=2940 --field-trial-handle=1244,i,999331670594497969,9244998363220350292,131072 /prefetch:1
                2⤵
                  PID:5000
                • 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=5008 --field-trial-handle=1244,i,999331670594497969,9244998363220350292,131072 /prefetch:8
                  2⤵
                    PID:4064
                  • 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=1244,i,999331670594497969,9244998363220350292,131072 /prefetch:8
                    2⤵
                      PID:572
                    • 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=4676 --field-trial-handle=1244,i,999331670594497969,9244998363220350292,131072 /prefetch:2
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:2832
                  • 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:1640

                    Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

                          Loading Replay Monitor...

                          Downloads

                          the-real-index

                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index
                          • Size 1KB
                          • SHA256 647b0ee7f0e9e5e2fc26600c4fdd4d0a67d845fab29b512691c81f94ce3c48f0
                          • MD5 SHA1 SHA512

                          the-real-index

                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index
                          • Size 1KB
                          • SHA256 5aeb86548de3e56b732570f596780ef2b91e80542546384b85894042e5af7d21
                          • MD5 SHA1 SHA512

                          Network Persistent State

                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                          • Size 4KB
                          • SHA256 0731a7d573700a257eadf35ea8ad110e96ab1bec3fd8bfb96a9eba9d4a2f2619
                          • MD5 SHA1 SHA512 SSDEEP

                          Network Persistent State

                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                          • Size 4KB
                          • SHA256 0067da03af543a5160309d6499e7ec5d1c9a8ce39c688dda3a16c275e9a19916
                          • MD5 SHA1 SHA512 SSDEEP

                          Network Persistent State

                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                          • Size 3KB
                          • SHA256 428fdba3799ef37e22a84b3e4987283f078f5f42dc3703c88a0f1ab63d65ad25
                          • MD5 SHA1 SHA512

                          Network Persistent State

                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                          • Size 3KB
                          • SHA256 c5c7269dc56538b09d09e085713edcc93c54e58b63ddffb656610bbd4704d167
                          • MD5 SHA1 SHA512

                          Network Persistent State

                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                          • Size 4KB
                          • SHA256 7aa3845b2b0f39d549f77903cdca0951d1a7b9c4a6bb67fd666b61e2aa434523
                          • MD5 SHA1 SHA512 SSDEEP

                          Network Persistent State

                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                          • Size 3KB
                          • SHA256 af61d0c3122dc709766b3e8da8eb981618062ed5b933dc868c5422be0d476316
                          • MD5 SHA1 SHA512

                          TransportSecurity

                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                          • Size 1KB
                          • SHA256 b6356e2af723e46992d290a378d31244ca995673d802adc7c1422c513fe94c2e
                          • MD5 SHA1 SHA512

                          TransportSecurity

                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                          • Size 706B
                          • SHA256 570435dec5d456a90d5ce04259e2c372dfacc2b6c9b07ef22d980b226329c139
                          • MD5 SHA1 SHA512

                          TransportSecurity

                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                          • Size 1KB
                          • SHA256 0bce261dc01a6ed54ccb9ec87d0efb17aeb025a39d2225d16b45549f0cd8a3ba
                          • MD5 SHA1 SHA512

                          TransportSecurity

                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                          • Size 1KB
                          • SHA256 320c2c5b1c34fac3c238d23eb89cf7faa9cb8be1bdcc5a3fd29a3dbc03dcb99f
                          • MD5 SHA1 SHA512

                          Preferences

                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                          • Size 6KB
                          • SHA256 91fa2b0acba5d5d0bd26fc96d898a2b31883ca09f6bf057bfa1cfdb6234b8100
                          • MD5 SHA1 SHA512 SSDEEP

                          Preferences

                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                          • Size 5KB
                          • SHA256 9c58bc64ca642096dcb765c60c61ee5aa528f58dcc17091157f2e6aec6ee92ae
                          • MD5 SHA1 SHA512 SSDEEP

                          Preferences

                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                          • Size 6KB
                          • SHA256 58d2288cd7089c2b16ad98eca4318210144a9a28ba6a09a2e6ed5ceef2dfbfe2
                          • MD5 SHA1 SHA512 SSDEEP

                          Local State

                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                          • Size 101KB
                          • SHA256 07a6b049a57bed5bb2b6f7d258a5f710c6eab686645d0c022d93846eb7ff5112
                          • MD5 SHA1 SHA512 SSDEEP

                          faf7923c-01b8-4df6-b439-62428dd51c85.tmp

                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\faf7923c-01b8-4df6-b439-62428dd51c85.tmp
                          • Size 2B
                          • SHA256 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
                          • MD5 SHA1 SHA512