Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    09/05/2026, 04:28

General

  • Target
    2026-05-09_4dca2f91ce6e908e5b1b71e37f92812f_akira_batrat_cobalt-strike_glassworm_quasar-rat.exe
  • Size 9.7MB
  • Sample260509-e3pb5aaw5v
  • SHA256 2dae63543f854b1ded859de5918ca0577ee39c6b4b27508e6690289b05f0a0c0
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 1 IoCs
  • 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.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-05-09_4dca2f91ce6e908e5b1b71e37f92812f_akira_batrat_cobalt-strike_glassworm_quasar-rat.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-09_4dca2f91ce6e908e5b1b71e37f92812f_akira_batrat_cobalt-strike_glassworm_quasar-rat.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3320
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --app=http://127.0.0.1:9876 --new-window
      2⤵
      • Drops file in Windows directory
      • 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 WriteProcessMemory
      PID:692
      • 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=0x104,0x108,0x10c,0xe0,0x110,0x7ff84ad9c728,0x7ff84ad9c734,0x7ff84ad9c740
        3⤵
          PID:5064
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADgAAAIAAAAAAAAAAAAAGAAAQAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --metrics-shmem-handle=1844,i,2350208366473088037,844809439687065789,262144 --field-trial-handle=2008,i,15634150361697551639,11415646922026945864,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=2004 /prefetch:2
          3⤵
            PID:3944
          • 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=1532,i,4671860016009880968,18304733129882248232,524288 --field-trial-handle=2008,i,15634150361697551639,11415646922026945864,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=2288 /prefetch:11
            3⤵
            • System Time Discovery
            PID:2892
          • 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=2424,i,11133469200775681796,12408822616672592699,524288 --field-trial-handle=2008,i,15634150361697551639,11415646922026945864,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=2436 /prefetch:13
            3⤵
              PID:4984
            • 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=3272,i,5428353523229104159,5325271537200122682,2097152 --field-trial-handle=2008,i,15634150361697551639,11415646922026945864,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=3320 /prefetch:1
              3⤵
                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=3276,i,17135751337414605422,17741895336514893209,2097152 --field-trial-handle=2008,i,15634150361697551639,11415646922026945864,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=3340 /prefetch:1
                3⤵
                  PID:2332
                • 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=4132,i,16901519966751505901,843898663747131908,2097152 --field-trial-handle=2008,i,15634150361697551639,11415646922026945864,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=4128 /prefetch:9
                  3⤵
                    PID:1772
                  • 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=5400,i,12925749229056262175,17258713779426371889,524288 --field-trial-handle=2008,i,15634150361697551639,11415646922026945864,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=5160 /prefetch:14
                    3⤵
                      PID:772
                    • 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=5400,i,7287565596387290684,2992682917063235603,524288 --field-trial-handle=2008,i,15634150361697551639,11415646922026945864,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=5424 /prefetch:14
                      3⤵
                        PID:3720
                      • 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=5468,i,3571705942673323401,10392186346104484438,524288 --field-trial-handle=2008,i,15634150361697551639,11415646922026945864,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=5408 /prefetch:14
                        3⤵
                          PID:4428
                        • 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=5344,i,5388800094054462373,2168403164285858778,524288 --field-trial-handle=2008,i,15634150361697551639,11415646922026945864,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=5336 /prefetch:14
                          3⤵
                            PID:5044
                          • 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=10.0.22000.1 --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADoAAAIAAAAAAAAAAAAAGAAAQAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --metrics-shmem-handle=768,i,4047223017091912030,5964359247227265993,262144 --field-trial-handle=2008,i,15634150361697551639,11415646922026945864,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=764 /prefetch:10
                            3⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:1076
                      • 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:2180
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                          1⤵
                            PID:1692

                          Network

                                MITRE ATT&CK Enterprise v16

                                Replay Monitor

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                                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 968c5063c87075897ff6dac49bcba60b8dd0d6e977b044477f17811c79309b01
                                • MD5 SHA1 SHA512 TLSH

                                Network Persistent State

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                • Size 2KB
                                • SHA256 3b106ac80d30ee30158d885a2ac107db97fc6fb82ec8aa7b6a05171558382af5
                                • 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 35c2c74af53c73eeab0ce0e41c28c64b8da2d1485d7445ff390c85d0aec82c32
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                Preferences

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                • Size 12KB
                                • SHA256 ccb00576d1490febee4d71b1f8ab5bc9dc9882c980577351abdcd589ac49ec97
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                Secure Preferences

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                • Size 17KB
                                • SHA256 815f7cf2441d8bbd1e771118781b4364aae22d7489793b4db97b9f0119d089e3
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                the-real-index

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index
                                • Size 120B
                                • SHA256 67fd4accee008718e2620d39ca21b9c973596eefb0d3e8239729705f60d0dc49
                                • MD5 SHA1 SHA512 TLSH

                                the-real-index~RFe585d6d.TMP

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe585d6d.TMP
                                • Size 96B
                                • SHA256 3ca48949d24271415eeb4e4d0a0d4dd1678930d85b9062ef68f8590162db8a94
                                • MD5 SHA1 SHA512 TLSH

                                Local State

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                • Size 201KB
                                • SHA256 f2c06212aaa16c691281ca67f6224be81f34129cd1aa73b2cb740b2202c8891c
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                Local State

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                • Size 202KB
                                • SHA256 c0afd762fc6fa648e00d53533ccec38bdbb674cf70ff07b0c90245ffd6745b08
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                Local State

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                • Size 90KB
                                • SHA256 724062d00913fb5eda70944a4df369eda734cd4b58b41976be82a6108d7ec359
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                Local State

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                • Size 201KB
                                • SHA256 9d8843be03fc3d8d54ad0444266b76d367c2165366db730b53aab8a8cf9c9454
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                memory/2180-30-0x000002BD06940000-0x000002BD069EF000-memory.dmp

                                memory/3320-69-0x0000000000710000-0x00000000010C3000-memory.dmp