Analysis

  • max time kernel
    149s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-05-2024 13:48

General

  • Target

    https://softley.lt.emlnk.com/Prod/link-tracker?notrack=1&redirectUrl=aHR0cHMlM0ElMkYlMkZjbG91ZGZsYXJlLWlwZnMuY29tJTJGaXBmcyUyRmJhZnliZWlod2d3c3lsY2c2Y3FlYnN6MmtpZnRxYmVtb3Y1Y3VqYmx6MnNlazZqdWR3cXNlaXEycWRlJTJGbXlzY3I3ODQxMjUuaHRtbA==&sig=AgY1QX1c4yhevZH1BUqBjXj3V946p24PcFRHZdcmFrNB&iat=1716969390&a=%7C%7C652459215%7C%7C&account=softley.activehosted.com&email=GN475VHmBGhzbL3P6a21fmEx2Z5vLOeaxjrjRxGI%2Bw%3D%3D%3AuKDwfXgmrHlRCDF5Mgg1M7MRGLh1EfBa&s=ea53767175434777d1a6703c28ea4f00&i=3A5A1A11#[email protected]

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://softley.lt.emlnk.com/Prod/link-tracker?notrack=1&redirectUrl=aHR0cHMlM0ElMkYlMkZjbG91ZGZsYXJlLWlwZnMuY29tJTJGaXBmcyUyRmJhZnliZWlod2d3c3lsY2c2Y3FlYnN6MmtpZnRxYmVtb3Y1Y3VqYmx6MnNlazZqdWR3cXNlaXEycWRlJTJGbXlzY3I3ODQxMjUuaHRtbA==&sig=AgY1QX1c4yhevZH1BUqBjXj3V946p24PcFRHZdcmFrNB&iat=1716969390&a=%7C%7C652459215%7C%7C&account=softley.activehosted.com&email=GN475VHmBGhzbL3P6a21fmEx2Z5vLOeaxjrjRxGI%2Bw%3D%3D%3AuKDwfXgmrHlRCDF5Mgg1M7MRGLh1EfBa&s=ea53767175434777d1a6703c28ea4f00&i=3A5A1A11#[email protected]
    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:628
    • 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=110.0.5481.104 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ff89307ab58,0x7ff89307ab68,0x7ff89307ab78
      2⤵
        PID:780
      • 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=1604 --field-trial-handle=1896,i,15590471458362882547,3086332583441059728,131072 /prefetch:2
        2⤵
          PID:3940
        • 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=2156 --field-trial-handle=1896,i,15590471458362882547,3086332583441059728,131072 /prefetch:8
          2⤵
            PID:4204
          • 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 --mojo-platform-channel-handle=2224 --field-trial-handle=1896,i,15590471458362882547,3086332583441059728,131072 /prefetch:8
            2⤵
              PID:4016
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=2844 --field-trial-handle=1896,i,15590471458362882547,3086332583441059728,131072 /prefetch:1
              2⤵
                PID:4192
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2852 --field-trial-handle=1896,i,15590471458362882547,3086332583441059728,131072 /prefetch:1
                2⤵
                  PID:2372
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4124 --field-trial-handle=1896,i,15590471458362882547,3086332583441059728,131072 /prefetch:1
                  2⤵
                    PID:4988
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=3420 --field-trial-handle=1896,i,15590471458362882547,3086332583441059728,131072 /prefetch:1
                    2⤵
                      PID:5116
                    • 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=5004 --field-trial-handle=1896,i,15590471458362882547,3086332583441059728,131072 /prefetch:8
                      2⤵
                        PID:728
                      • 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=4660 --field-trial-handle=1896,i,15590471458362882547,3086332583441059728,131072 /prefetch:8
                        2⤵
                          PID:1668
                        • 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=1724 --field-trial-handle=1896,i,15590471458362882547,3086332583441059728,131072 /prefetch:2
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:2148
                      • C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
                        "C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
                        1⤵
                          PID:4532

                        Network

                        MITRE ATT&CK Matrix ATT&CK v13

                        Discovery

                        Query Registry

                        1
                        T1012

                        System Information Discovery

                        1
                        T1082

                        Command and Control

                        Web Service

                        1
                        T1102

                        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

                          816B

                          MD5

                          8b3ec984f98cfc9f75144acd4552e6a9

                          SHA1

                          cbf3a2c1ac5ead7e2c8574dd44be989015db796a

                          SHA256

                          eb78932486b5d58c83e26740967ad82175155a880fc151f98012448b4154488c

                          SHA512

                          ac36b0635005ceb0e9c713b66ac50da83636106ee9b98c1065124b177a5cc6afb9fb2597179cd1a3763c9f3fc68044e679423d2bb3f5ed87cb45ee0ac82574a7

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

                          3KB

                          MD5

                          ab71bb1d45fd9487b00b42b3ef9516cb

                          SHA1

                          60b21bcc8c36e9fcb14795939f15c3ffe27347d3

                          SHA256

                          ec1e61ab7432b95194ad5e3f74e83856c0c7b15cd094dedbf6225d6753b2454c

                          SHA512

                          3a2907d90b5076f56705b92ff3bba88af8c400449a9ea9d4b1ede8c1b4bda7616b585e509dd769fb8fac05da2e64059ac62cc62c5cfb4bf7dcdd6789d6f7552c

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports
                          Filesize

                          2B

                          MD5

                          d751713988987e9331980363e24189ce

                          SHA1

                          97d170e1550eee4afc0af065b78cda302a97674c

                          SHA256

                          4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                          SHA512

                          b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

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

                          1KB

                          MD5

                          a6e846bbc15bea080a08b88576fdee91

                          SHA1

                          1033ee46b852508247f10395fecc236772502bb6

                          SHA256

                          bc32dd063e236d6b8ad09b7180f6399f05cdc9d3de4547e212140e1e4534cb0e

                          SHA512

                          f085d01d6a7626b88597d5df031876af70f2e74a80c19d56567e6621474992ca8ba02f11d80a7f64ce6ce86c6939e0762d73ed7ce83a71a4f798321210b3a3d2

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

                          7KB

                          MD5

                          844fcf27dd98fcf67dd4c431c4cd7c71

                          SHA1

                          13948984d44b7b8f1c5f0f144d3ccc03c5e09234

                          SHA256

                          af374e3d5e6ad3dac8e866b932d1151c2e66b6486f21b68c12c65a061a70863c

                          SHA512

                          336c89501dba53ff7f5d568b21ea355c32c3f395a5fc89b0d586a982bcad08d3cd6607cf0928ac05f427d4104ddf454470ee472a370cfa4defb96e4c6b163885

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

                          130KB

                          MD5

                          d17fb570d0be37b7288a48b920eb3bb9

                          SHA1

                          9e03970be7bb669cc168f1a7e471e1f295086be1

                          SHA256

                          246224206da22075b3c2aa41edf43228f665c819b02cd585e78b63680a078977

                          SHA512

                          918b28c0aabd294b35b4ded34546ed76bd63be40274e0a1fa2b51ecb5117d66b6127f7e017409a765c786cbed239166ea880983f0920a9aa86014cb1e4da21f0

                        • \??\pipe\crashpad_628_TRFSYQLQSHGVWZEU
                          MD5

                          d41d8cd98f00b204e9800998ecf8427e

                          SHA1

                          da39a3ee5e6b4b0d3255bfef95601890afd80709

                          SHA256

                          e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                          SHA512

                          cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e