Analysis

  • user interaction
    yes
  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    03/05/2026, 15:21

General

  • Target
    https://download.cyberlearn.academy/download/download?url=https://files-ld.s3.us-east-2.amazonaws.com/f2d0c66b801244c059f636d08a474079.zip
  • Sample260503-srbhsab18v
Score
3/10

Malware Config

Signatures

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • System Time Discovery 1 TTPs 1 IoCs

    Adversary may gather the system time and/or time zone settings from a local or remote system.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 41 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 20 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://download.cyberlearn.academy/download/download?url=https://files-ld.s3.us-east-2.amazonaws.com/f2d0c66b801244c059f636d08a474079.zip
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4768
    • 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" "--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=140.0.7339.81 --initial-client-data=0xf8,0xfc,0x100,0xd4,0x104,0x7ffdd572c728,0x7ffdd572c734,0x7ffdd572c740
      2⤵
        PID:4740
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-pre-read-main-dll --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADgAAAIAAAAAAAAAAAAAGAAAQAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --metrics-shmem-handle=1664,i,8626388252987632740,6500224520910101525,262144 --field-trial-handle=1956,i,16831729626103052311,14916187541185396559,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=1952 /prefetch:2
        2⤵
          PID:5852
        • 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 --force-high-res-timeticks=disabled --metrics-shmem-handle=1576,i,3612469868245660518,12024806984401209867,524288 --field-trial-handle=1956,i,16831729626103052311,14916187541185396559,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=2320 /prefetch:3
          2⤵
          • System Time Discovery
          PID:6016
        • 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 --force-high-res-timeticks=disabled --metrics-shmem-handle=2380,i,2263224930561464735,11668548088627461589,524288 --field-trial-handle=1956,i,16831729626103052311,14916187541185396559,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=2416 /prefetch:8
          2⤵
            PID:3972
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --metrics-shmem-handle=3196,i,6395791250024754441,6920385202155195134,2097152 --field-trial-handle=1956,i,16831729626103052311,14916187541185396559,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=3268 /prefetch:1
            2⤵
              PID:2216
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --metrics-shmem-handle=3200,i,9385388522212357087,15707297381230664862,2097152 --field-trial-handle=1956,i,16831729626103052311,14916187541185396559,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=3276 /prefetch:1
              2⤵
                PID:1708
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --extension-process --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --metrics-shmem-handle=4420,i,11491078310000705795,1365105524595206162,2097152 --field-trial-handle=1956,i,16831729626103052311,14916187541185396559,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=4428 /prefetch:2
                2⤵
                  PID:6124
                • 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 --force-high-res-timeticks=disabled --metrics-shmem-handle=5320,i,17401650714574290547,17088448827800842784,524288 --field-trial-handle=1956,i,16831729626103052311,14916187541185396559,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=5328 /prefetch:8
                  2⤵
                    PID:3916
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --metrics-shmem-handle=5680,i,11171844700138266606,5901694585664310188,2097152 --field-trial-handle=1956,i,16831729626103052311,14916187541185396559,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=5604 /prefetch:1
                    2⤵
                      PID:4600
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --metrics-shmem-handle=3284,i,13534025606706330177,13602221074102346606,524288 --field-trial-handle=1956,i,16831729626103052311,14916187541185396559,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=5568 /prefetch:8
                      2⤵
                        PID:3036
                      • 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 --message-loop-type-ui --force-high-res-timeticks=disabled --metrics-shmem-handle=6112,i,4818342107434024734,6224439473889502585,524288 --field-trial-handle=1956,i,16831729626103052311,14916187541185396559,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=5940 /prefetch:8
                        2⤵
                          PID:5312
                        • 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 --message-loop-type-ui --force-high-res-timeticks=disabled --metrics-shmem-handle=5376,i,17535484208720166828,502072844872327623,524288 --field-trial-handle=1956,i,16831729626103052311,14916187541185396559,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=208 /prefetch:8
                          2⤵
                            PID:5360
                          • 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 --message-loop-type-ui --force-high-res-timeticks=disabled --metrics-shmem-handle=5992,i,4023194178924229609,13834577209513836914,524288 --field-trial-handle=1956,i,16831729626103052311,14916187541185396559,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=6104 /prefetch:8
                            2⤵
                              PID:1476
                            • 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=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADoAAAIAAAAAAAAAAAAAGAAAQAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --metrics-shmem-handle=6044,i,869435196777858110,2916318770357204589,262144 --field-trial-handle=1956,i,16831729626103052311,14916187541185396559,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=5188 /prefetch:8
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:4928
                          • C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
                            "C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
                            1⤵
                              PID:1656
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                              1⤵
                                PID:2144
                              • C:\Windows\System32\rundll32.exe
                                C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                                1⤵
                                  PID:2832

                                Network

                                      MITRE ATT&CK Enterprise v16

                                      Replay Monitor

                                      Loading Replay Monitor...

                                      Downloads

                                      BookmarkMergedSurfaceOrdering

                                      • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\BookmarkMergedSurfaceOrdering
                                      • Size 6B
                                      • SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
                                      • MD5 SHA1 SHA512

                                      BrowsingTopicsState

                                      • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\BrowsingTopicsState
                                      • Size 414B
                                      • SHA256 eddf0c898629ff42b3bbc6f4cf76429fb57b67d59595d741adc265dace62b312
                                      • MD5 SHA1 SHA512 TLSH

                                      Network Persistent State

                                      • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                      • Size 3KB
                                      • SHA256 2c66f81f7c9ea72e2c9c6a7a002cc8dd1c28054f21be224d4b623b1df557c189
                                      • MD5 SHA1 SHA512 TLSH

                                      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 12KB
                                      • SHA256 4448f793a1d21c731bf89300b87ac809cd9cf679848a19d289174f662550197a
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      Preferences

                                      • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                      • Size 12KB
                                      • SHA256 de4f849d06f5a80d5e1dd447161ade9cb70abfc49ca0748b198832f6ebcd4c56
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      Secure Preferences

                                      • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                      • Size 17KB
                                      • SHA256 b6664493cc7f354e0d0f13cf223dbfd0ee087fdfcfd4eb7b90ba4c92fef1899c
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      temp-index

                                      • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\temp-index
                                      • Size 120B
                                      • SHA256 10e4aad8a87e54baa1ba3c83b9d3a84fd09a991187277bed8b44d12127083db0
                                      • MD5 SHA1 SHA512 TLSH

                                      the-real-index~RFe5855fb.TMP

                                      • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe5855fb.TMP
                                      • Size 96B
                                      • SHA256 accfa7111b168dcb5da22fa13569cf0c6313b19933b71db985a4eacf8f5421ff
                                      • MD5 SHA1 SHA512 TLSH

                                      Local State

                                      • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                      • Size 89KB
                                      • SHA256 495f6f0a68b568c2fd8d270c19bcb5bb547c5e769d43b1d9dfdc4a3ee9046b60
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      Local State

                                      • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                      • Size 90KB
                                      • SHA256 229ed23fe5730d2cb7c55ae3d61b1d73d2af3075be37dee84c5feabae37d07fb
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      Local State

                                      • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                      • Size 90KB
                                      • SHA256 bf87f5850c4a4317cb49059b8a1eab3b150ca46b6c1555b6a0988eef5aecf68e
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      Local State

                                      • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                      • Size 91KB
                                      • SHA256 e770ff5ecfca1c2747b86ae135ea175de96e84e3b591b4deca3ef6e99671b32d
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      default.dic

                                      • Path C:\Users\Admin\AppData\Roaming\Microsoft\Spelling\en-US\default.dic
                                      • Size 2B
                                      • SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
                                      • MD5 SHA1 SHA512

                                      memory/1656-13-0x000001BF28120000-0x000001BF281C9000-memory.dmp