Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    179s
  • max time network
    200s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/11/2023, 13:42

General

  • Target

    https://brokers.prudentialseguros.com.ar/SelfServiceBOL/Register/BOLRegister?Token=2yP0fDjYvrHYXv6pgyC7sYr5%2fS2SdeurQK%2fGH4PjBIed9gpfvW5LBv9LNRFp6T3h

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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://brokers.prudentialseguros.com.ar/SelfServiceBOL/Register/BOLRegister?Token=2yP0fDjYvrHYXv6pgyC7sYr5%2fS2SdeurQK%2fGH4PjBIed9gpfvW5LBv9LNRFp6T3h
    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:452
    • 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,0x100,0x104,0xd8,0x108,0x7ffb12de9758,0x7ffb12de9768,0x7ffb12de9778
      2⤵
        PID:3668
      • 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=1900 --field-trial-handle=2068,i,8909458394748953503,9874923292031942969,131072 /prefetch:8
        2⤵
          PID:868
        • 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=1640 --field-trial-handle=2068,i,8909458394748953503,9874923292031942969,131072 /prefetch:2
          2⤵
            PID:3252
          • 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=2248 --field-trial-handle=2068,i,8909458394748953503,9874923292031942969,131072 /prefetch:8
            2⤵
              PID:3156
            • 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=3076 --field-trial-handle=2068,i,8909458394748953503,9874923292031942969,131072 /prefetch:1
              2⤵
                PID:2540
              • 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=3104 --field-trial-handle=2068,i,8909458394748953503,9874923292031942969,131072 /prefetch:1
                2⤵
                  PID:1964
                • 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=5212 --field-trial-handle=2068,i,8909458394748953503,9874923292031942969,131072 /prefetch:8
                  2⤵
                    PID:4992
                  • 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=4860 --field-trial-handle=2068,i,8909458394748953503,9874923292031942969,131072 /prefetch:8
                    2⤵
                      PID:3880
                    • 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=4500 --field-trial-handle=2068,i,8909458394748953503,9874923292031942969,131072 /prefetch:2
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:3896
                  • 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:3904

                    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

                      240B

                      MD5

                      77d788a1667fca539a67a9ceed7df19c

                      SHA1

                      79d0956d4b131fe86bae80ee87d63e57f42a9635

                      SHA256

                      e0f5ae67380fc8e55db3c5ba83706735522c5010d298aefc66a2e6bacdebcdc1

                      SHA512

                      48b0dec61030820c466536a9c6eaae12191e2a272735b17a80b5533ec089934e02a9b567f0199bbc06618b73fc11114d0dccde74e1800dc0ef87e38d3ada05d3

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

                      Filesize

                      1KB

                      MD5

                      d5efeff6df1ad618dd9820b569aa48d1

                      SHA1

                      0ca5fdfbcc78ff40834363261bed22d64603b0e4

                      SHA256

                      482d311481ed3654a8ced5871c3c84124ad73321ec6d172d1964bf4ece50aea3

                      SHA512

                      4357c75757f5615fc8a5064f33105048679e9f59d625e32ef1db1cbb10d338f9bb62b403812e0447d638e95c5bccb1ebf27ff185a9ec28765d67f42642090726

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

                      Filesize

                      1KB

                      MD5

                      de0a3f8ac0d42dd4538e434ce3f94f09

                      SHA1

                      902427451a18904580ac1f0b0c5910ea22057278

                      SHA256

                      d7f4f08b12247bf3e3efc010f1ccc63e9b0325b6fb24c3a7ef02129b4405ebe8

                      SHA512

                      acdf129ca7239938ede5a56ddef45942752c010197e742e680166a113f3adedceb713fc3f19f8b4bb2c9f706e382d755c4ecb39f1948ab63249a714482932e3d

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

                      Filesize

                      6KB

                      MD5

                      d3f429a466c5959209d95014f39ea89a

                      SHA1

                      9170ae5f480ab29a0857d507adc084cead36bfee

                      SHA256

                      4702d232ecc79d8b8c6cf671726eb61789323846d595e10d7ea77ed2a07905f2

                      SHA512

                      dfba28b3ce3dd093cb03ac526e581208fdb0a0d5d48238a245cbc9722edd77561ef504603aac181a7bba45f675eec4f67fbd2c3f92430b22be413d3443f3a976

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

                      Filesize

                      109KB

                      MD5

                      e3c2dd6264f4ac0a3495248c8cf9ac47

                      SHA1

                      3211c81005ac638b098c8e6b0565a6f1e75a614f

                      SHA256

                      7457a62022bf85ce02e3f4e270c5f93fc82cfe1ff2b6baf410a3858194d9e897

                      SHA512

                      094ed11c610c4e4034b8e61b1847273a16c89f37d128d36cbe2cff5114d7a0b5667683f469d90d3ef037ab059af27169312a3433f479c95621edfac087713ca8

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

                      Filesize

                      2B

                      MD5

                      99914b932bd37a50b983c5e7c90ae93b

                      SHA1

                      bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                      SHA256

                      44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                      SHA512

                      27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd