Resubmissions

10/06/2024, 12:23

240610-pkxwnavgrp7

10/06/2024, 12:18

240610-pgq9psvfmn8

10/06/2024, 12:16

240610-pfpdqabb34

10/06/2024, 12:13

240610-pd4qmaba634

10/06/2024, 12:13

240610-pdrfasba291

Analysis

  • max time kernel
    33s
  • max time network
    38s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240419-en
  • resource tags

    arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    10/06/2024, 12:13

General

  • Target
    https://github.com/KevinHatiko/Medical-Helper
  • Sample240610-pd4qmaba63
Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 1 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 12 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://github.com/KevinHatiko/Medical-Helper
    1⤵
    • Drops file in Windows directory
    • 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:4732
    • 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:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.106 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ff842c4cc40,0x7ff842c4cc4c,0x7ff842c4cc58
      2⤵
        PID:920
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1800,i,9676684713871620542,7632579243521765777,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=1792 /prefetch:2
        2⤵
          PID:4440
        • 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 --no-appcompat-clear --field-trial-handle=2068,i,9676684713871620542,7632579243521765777,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=2092 /prefetch:3
          2⤵
            PID:3560
          • 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=service --no-appcompat-clear --field-trial-handle=2116,i,9676684713871620542,7632579243521765777,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=2348 /prefetch:8
            2⤵
              PID:3320
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3064,i,9676684713871620542,7632579243521765777,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3104 /prefetch:1
              2⤵
                PID:864
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3084,i,9676684713871620542,7632579243521765777,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3140 /prefetch:1
                2⤵
                  PID:2976
                • 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 --no-appcompat-clear --field-trial-handle=4540,i,9676684713871620542,7632579243521765777,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4552 /prefetch:8
                  2⤵
                    PID:788
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --field-trial-handle=4584,i,9676684713871620542,7632579243521765777,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4712 /prefetch:1
                    2⤵
                      PID:2400
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --field-trial-handle=4908,i,9676684713871620542,7632579243521765777,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4928 /prefetch:1
                      2⤵
                        PID:2992
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --field-trial-handle=5096,i,9676684713871620542,7632579243521765777,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=5064 /prefetch:1
                        2⤵
                          PID:4436
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --field-trial-handle=5264,i,9676684713871620542,7632579243521765777,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=5332 /prefetch:1
                          2⤵
                            PID:2600
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --field-trial-handle=3252,i,9676684713871620542,7632579243521765777,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=5108 /prefetch:1
                            2⤵
                              PID:3312
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --field-trial-handle=5268,i,9676684713871620542,7632579243521765777,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4844 /prefetch:1
                              2⤵
                                PID:2544
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --field-trial-handle=4724,i,9676684713871620542,7632579243521765777,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4672 /prefetch:1
                                2⤵
                                  PID:4468
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --field-trial-handle=4732,i,9676684713871620542,7632579243521765777,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3732 /prefetch:1
                                  2⤵
                                    PID:5044
                                • C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe
                                  "C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe"
                                  1⤵
                                    PID:3872
                                  • C:\Windows\system32\svchost.exe
                                    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                                    1⤵
                                      PID:1596

                                    Network

                                          MITRE ATT&CK Enterprise v15

                                          Replay Monitor

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                                          Downloads

                                          BrowsingTopicsState

                                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\BrowsingTopicsState
                                          • Size 649B
                                          • SHA256 1b3e68a14df1c3657e6a1418aa96c488f65a4a3a99faa1c638bff43a5e814eb2
                                          • MD5 SHA1 SHA512

                                          SCT Auditing Pending Reports

                                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports
                                          • Size 2B
                                          • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                          • MD5 SHA1 SHA512

                                          Preferences

                                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                          • Size 9KB
                                          • SHA256 f1d832f58858ce6c0907664c0a66b9751e68fd336cf156b269bc99346a498eea
                                          • MD5 SHA1 SHA512 SSDEEP

                                          Preferences

                                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                          • Size 9KB
                                          • SHA256 a62f223d764a5c738ae2aac275eff669dfaef635367137732db17123fca9e91a
                                          • MD5 SHA1 SHA512 SSDEEP

                                          Local State

                                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                          • Size 77KB
                                          • SHA256 0f3f21955b7425af1372fb6e433ba27c31bb2d3661b4d6c04bad7b0d445a5ae0
                                          • MD5 SHA1 SHA512 SSDEEP