Analysis

  • max time kernel
    298s
  • max time network
    185s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    04/08/2026, 13:03

General

  • Target
    atom.dll
  • Size 2.2MB
  • Sample260804-qaccmsxvbx
  • SHA256 c846d7630a37ab96770db47c1240b37fe16fe24ce6fea66b1de2c2664a50c0dd
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Creates a file in the Startup directory 1 TTPs 1 IoCs

    A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

  • Accesses Microsoft Outlook profiles 1 TTPs 39 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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
  • Suspicious behavior: EnumeratesProcesses 51 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\atom.dll,#1
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4128
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"
      2⤵
      • Creates a file in the Startup directory
      • Accesses Microsoft Outlook profiles
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      • outlook_office_path
      • outlook_win_path
      PID:952
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-fre --no-default-browser-check --no-first-run --no-sandbox --allow-no-sandbox-job --disable-gpu --mute-audio --disable-audio --user-data-dir="C:\Users\Admin\AppData\Local\Temp\ss0ipj3d.sgf"
        3⤵
        • Enumerates system info in registry
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:3496
        • 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\Temp\ss0ipj3d.sgf /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\Temp\ss0ipj3d.sgf\Crashpad --metrics-dir=C:\Users\Admin\AppData\Local\Temp\ss0ipj3d.sgf --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=140.0.7339.81 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffc8e4fc728,0x7ffc8e4fc734,0x7ffc8e4fc740
          4⤵
            PID:5068
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-sandbox --user-data-dir="C:\Users\Admin\AppData\Local\Temp\ss0ipj3d.sgf" --no-pre-read-main-dll --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADgAAAIAAAAAAAAAAAAAGAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --use-gl=angle --use-angle=swiftshader-webgl --metrics-shmem-handle=1704,i,6797302210881825573,4730868764700262453,262144 --field-trial-handle=1988,i,2930155213220805592,17550814307529257996,262144 --variations-seed-version --mojo-platform-channel-handle=1984 /prefetch:2
            4⤵
              PID:1672
            • 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-sandbox --mute-audio --user-data-dir="C:\Users\Admin\AppData\Local\Temp\ss0ipj3d.sgf" --force-high-res-timeticks=disabled --metrics-shmem-handle=1996,i,12707385996476848564,3493252537755827168,524288 --field-trial-handle=1988,i,2930155213220805592,17550814307529257996,262144 --variations-seed-version --mojo-platform-channel-handle=2000 /prefetch:3
              4⤵
              • System Time Discovery
              PID:1068
            • 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-sandbox --mute-audio --user-data-dir="C:\Users\Admin\AppData\Local\Temp\ss0ipj3d.sgf" --force-high-res-timeticks=disabled --metrics-shmem-handle=2160,i,7929669036022949740,13644918282197848298,524288 --field-trial-handle=1988,i,2930155213220805592,17550814307529257996,262144 --variations-seed-version --mojo-platform-channel-handle=2324 /prefetch:8
              4⤵
                PID:2508
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --user-data-dir="C:\Users\Admin\AppData\Local\Temp\ss0ipj3d.sgf" --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --no-sandbox --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=6 --metrics-shmem-handle=2920,i,14884884644178921431,2546392035082105266,2097152 --field-trial-handle=1988,i,2930155213220805592,17550814307529257996,262144 --variations-seed-version --mojo-platform-channel-handle=2924 /prefetch:1
                4⤵
                  PID:936
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --user-data-dir="C:\Users\Admin\AppData\Local\Temp\ss0ipj3d.sgf" --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --no-sandbox --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=5 --metrics-shmem-handle=2940,i,13587076577050852815,7776493012491603927,2097152 --field-trial-handle=1988,i,2930155213220805592,17550814307529257996,262144 --variations-seed-version --mojo-platform-channel-handle=2952 /prefetch:1
                  4⤵
                    PID:4496
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --user-data-dir="C:\Users\Admin\AppData\Local\Temp\ss0ipj3d.sgf" --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --no-sandbox --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=3348,i,11245163054121485490,13047070131812854487,2097152 --field-trial-handle=1988,i,2930155213220805592,17550814307529257996,262144 --variations-seed-version --mojo-platform-channel-handle=3360 /prefetch:1
                    4⤵
                      PID:208
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --user-data-dir="C:\Users\Admin\AppData\Local\Temp\ss0ipj3d.sgf" --extension-process --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --no-sandbox --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=8 --metrics-shmem-handle=3376,i,16646216365917346955,10093298663072320696,2097152 --field-trial-handle=1988,i,2930155213220805592,17550814307529257996,262144 --variations-seed-version --mojo-platform-channel-handle=3380 /prefetch:2
                      4⤵
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious use of AdjustPrivilegeToken
                      PID:5096
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --user-data-dir="C:\Users\Admin\AppData\Local\Temp\ss0ipj3d.sgf" --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --no-sandbox --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=4008,i,18232958171032435334,13632491812078207287,2097152 --field-trial-handle=1988,i,2930155213220805592,17550814307529257996,262144 --variations-seed-version --mojo-platform-channel-handle=2908 /prefetch:1
                      4⤵
                        PID:1820
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --user-data-dir="C:\Users\Admin\AppData\Local\Temp\ss0ipj3d.sgf" --extension-process --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --no-sandbox --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=10 --metrics-shmem-handle=4116,i,2248801155090572873,271060873628002799,2097152 --field-trial-handle=1988,i,2930155213220805592,17550814307529257996,262144 --variations-seed-version --mojo-platform-channel-handle=4132 /prefetch:2
                        4⤵
                          PID:2172
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-sandbox --mute-audio --user-data-dir="C:\Users\Admin\AppData\Local\Temp\ss0ipj3d.sgf" --force-high-res-timeticks=disabled --metrics-shmem-handle=4212,i,2982408122376385116,736281281587671383,524288 --field-trial-handle=1988,i,2930155213220805592,17550814307529257996,262144 --variations-seed-version --mojo-platform-channel-handle=4204 /prefetch:8
                          4⤵
                            PID:3120
                    • 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:4280
                      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
                        C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
                        1⤵
                        • System Location Discovery: System Language Discovery
                        PID:2812

                      Network

                            MITRE ATT&CK Enterprise v16

                            Replay Monitor

                            Loading Replay Monitor...

                            Downloads

                            settings.dat

                            • Path C:\Users\Admin\AppData\Local\Temp\ss0ipj3d.sgf\Crashpad\settings.dat
                            • Size 40B
                            • SHA256 930bb91a55593417b2da3f06c508fc1991889800fcdde7a1e10f73a95d789f7d
                            • MD5 SHA1 SHA512

                            data_0

                            • Path C:\Users\Admin\AppData\Local\Temp\ss0ipj3d.sgf\Default\Cache\Cache_Data\data_0
                            • Size 44KB
                            • SHA256 060987f770bb23cd704542e973b87d9e846bb3143066d1c8976b4b70774a3510
                            • MD5 SHA1 SHA512 SSDEEP TLSH

                            data_1

                            • Path C:\Users\Admin\AppData\Local\Temp\ss0ipj3d.sgf\Default\Cache\Cache_Data\data_1
                            • Size 264KB
                            • SHA256 44cbe527a458401bbc5030c82ab6008f2f18c84df2784a3bc25617953b09dab7
                            • MD5 SHA1 SHA512 SSDEEP TLSH

                            data_3

                            • Path C:\Users\Admin\AppData\Local\Temp\ss0ipj3d.sgf\Default\Cache\Cache_Data\data_3
                            • Size 4.0MB
                            • SHA256 bd0e2850359cfae96cab732f7bca5cd9d1bf48ddced1590892f71fabf687c064
                            • MD5 SHA1 SHA512 SSDEEP TLSH

                            f_000001

                            • Path C:\Users\Admin\AppData\Local\Temp\ss0ipj3d.sgf\Default\Cache\Cache_Data\f_000001
                            • Size 38KB
                            • SHA256 2140f4389019afede230d186205189cde50bb2c2afdb3e0268a236ad3c71f2a9
                            • MD5 SHA1 SHA512 SSDEEP TLSH

                            f_000002

                            • Path C:\Users\Admin\AppData\Local\Temp\ss0ipj3d.sgf\Default\Cache\Cache_Data\f_000002
                            • Size 71KB
                            • SHA256 99ff0be776dea84eaa37ec69b52f6304cd4b37a60677782d9b505b70183b8de4
                            • MD5 SHA1 SHA512 SSDEEP TLSH

                            index

                            • Path C:\Users\Admin\AppData\Local\Temp\ss0ipj3d.sgf\Default\Cache\Cache_Data\index
                            • Size 256KB
                            • SHA256 75f4f8fd41e8e9964c30c0b75d1ce7dd62d843e805bedbcb0a8c9828eb3ff5f0
                            • MD5 SHA1 SHA512 SSDEEP TLSH

                            ba678a2fbd8c358c_0

                            • Path C:\Users\Admin\AppData\Local\Temp\ss0ipj3d.sgf\Default\Code Cache\js\ba678a2fbd8c358c_0
                            • Size 298B
                            • SHA256 0909af9905a3374e55ecffbde4a4de0c96234aeb32338821ec77d4a86a7349d3
                            • MD5 SHA1 SHA512 TLSH

                            the-real-index

                            • Path C:\Users\Admin\AppData\Local\Temp\ss0ipj3d.sgf\Default\Code Cache\js\index-dir\the-real-index
                            • Size 48B
                            • SHA256 820e54aa0f6a161cd5491e1cd56075a1f34553d86791a9daccbe7e9b9d947b05
                            • MD5 SHA1 SHA512

                            the-real-index

                            • Path C:\Users\Admin\AppData\Local\Temp\ss0ipj3d.sgf\Default\Code Cache\wasm\index-dir\the-real-index
                            • Size 48B
                            • SHA256 eb20365717001c5cc2231cdc0a95f0fe9fbc434b5e045a3a39515c36518e8c49
                            • MD5 SHA1 SHA512

                            index

                            • Path C:\Users\Admin\AppData\Local\Temp\ss0ipj3d.sgf\Default\DawnWebGPUCache\index
                            • Size 256KB
                            • SHA256 8f4924177e77bf480ac462f82507e5c9fe7aa54c8092520be02c281485571cb9
                            • MD5 SHA1 SHA512 SSDEEP

                            CURRENT

                            • Path C:\Users\Admin\AppData\Local\Temp\ss0ipj3d.sgf\Default\Extension Rules\CURRENT
                            • Size 16B
                            • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                            • MD5 SHA1 SHA512

                            index

                            • Path C:\Users\Admin\AppData\Local\Temp\ss0ipj3d.sgf\Default\GPUCache\index
                            • Size 256KB
                            • SHA256 7eea49a27f2bba01d1d80e8c0606a70eddcf8d05db3f5ffbe6cd30c5d72a0e94
                            • MD5 SHA1 SHA512 SSDEEP

                            SCT Auditing Pending Reports

                            • Path C:\Users\Admin\AppData\Local\Temp\ss0ipj3d.sgf\Default\Network\SCT Auditing Pending Reports
                            • Size 2B
                            • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                            • MD5 SHA1 SHA512

                            README

                            • Path C:\Users\Admin\AppData\Local\Temp\ss0ipj3d.sgf\Default\README
                            • Size 180B
                            • SHA256 c43668eec4a8d88a5b3a06a84f8846853fe33e54293c2db56899a5a5dfb4d944
                            • MD5 SHA1 SHA512 TLSH

                            2cc80dabc69f58b6_0

                            • Path C:\Users\Admin\AppData\Local\Temp\ss0ipj3d.sgf\Default\Service Worker\ScriptCache\2cc80dabc69f58b6_0
                            • Size 472B
                            • SHA256 7433e2de592bac3d53e34206cd580d140d107eae0defa146b238d209d3b34c87
                            • MD5 SHA1 SHA512 TLSH

                            4cb013792b196a35_0

                            • Path C:\Users\Admin\AppData\Local\Temp\ss0ipj3d.sgf\Default\Service Worker\ScriptCache\4cb013792b196a35_0
                            • Size 10KB
                            • SHA256 a99acceb13eb9a30ce2abec2430fdc88a126b9411e5eb7e15312fd6b2a88fd0b
                            • MD5 SHA1 SHA512 SSDEEP TLSH

                            4cb013792b196a35_1

                            • Path C:\Users\Admin\AppData\Local\Temp\ss0ipj3d.sgf\Default\Service Worker\ScriptCache\4cb013792b196a35_1
                            • Size 6KB
                            • SHA256 dd618b52eda57ef47dcdb654e9dbe4c1085ff7219e45a78b6f98730ae601017c
                            • MD5 SHA1 SHA512 SSDEEP TLSH

                            the-real-index

                            • Path C:\Users\Admin\AppData\Local\Temp\ss0ipj3d.sgf\Default\Service Worker\ScriptCache\index-dir\the-real-index
                            • Size 72B
                            • SHA256 a8f004e2a7919717c806511cf2ff549d5a56e451f2adecc3e542f78707786c8b
                            • MD5 SHA1 SHA512 TLSH

                            index

                            • Path C:\Users\Admin\AppData\Local\Temp\ss0ipj3d.sgf\Default\Shared Dictionary\cache\index
                            • Size 24B
                            • SHA256 fbcfe23a2ecb82b7100c50811691dde0a33aa3da8d176be9882a9db485dc0f2d
                            • MD5 SHA1 SHA512

                            the-real-index

                            • Path C:\Users\Admin\AppData\Local\Temp\ss0ipj3d.sgf\Default\Shared Dictionary\cache\index-dir\the-real-index
                            • Size 48B
                            • SHA256 f8a8d0f17a5822203366615e75e5d38e5eef5e148f06c7ead75756cb5a24036d
                            • MD5 SHA1 SHA512

                            MANIFEST-000001

                            • Path C:\Users\Admin\AppData\Local\Temp\ss0ipj3d.sgf\Default\Site Characteristics Database\MANIFEST-000001
                            • Size 41B
                            • SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
                            • MD5 SHA1 SHA512

                            data_0

                            • Path C:\Users\Admin\AppData\Local\Temp\ss0ipj3d.sgf\GrShaderCache\data_0
                            • Size 8KB
                            • SHA256 d6a5fe39cd672781b256e0e3102f7022635f1d4bb7cfcc90a80fffe4d0f3877e
                            • MD5 SHA1 SHA512 SSDEEP

                            data_1

                            • Path C:\Users\Admin\AppData\Local\Temp\ss0ipj3d.sgf\GrShaderCache\data_1
                            • Size 264KB
                            • SHA256 902f30c1fb0597d0734bc34b979ec5d131f8f39a4b71b338083821216ec8d61b
                            • MD5 SHA1 SHA512 SSDEEP

                            data_2

                            • Path C:\Users\Admin\AppData\Local\Temp\ss0ipj3d.sgf\GrShaderCache\data_2
                            • Size 8KB
                            • SHA256 ec1702806f4cc7c42a82fc2b38e89835fde7c64bb32060e0823c9077ca92efb7
                            • MD5 SHA1 SHA512 SSDEEP

                            data_3

                            • Path C:\Users\Admin\AppData\Local\Temp\ss0ipj3d.sgf\GrShaderCache\data_3
                            • Size 8KB
                            • SHA256 e09f42c398d688dce168570291f1f92d079987deda3099a34adb9e8c0522b30c
                            • MD5 SHA1 SHA512 SSDEEP

                            index

                            • Path C:\Users\Admin\AppData\Local\Temp\ss0ipj3d.sgf\GraphiteDawnCache\index
                            • Size 256KB
                            • SHA256 ada106ba222078b5dafa1d142ce753d5ac0fb53e143dcc9b2674c75733d97c0b
                            • MD5 SHA1 SHA512 SSDEEP

                            memory/952-9-0x0000000007610000-0x00000000076A2000-memory.dmp

                            memory/952-11-0x0000000005530000-0x0000000005540000-memory.dmp

                            memory/952-211-0x0000000007530000-0x0000000007542000-memory.dmp

                            memory/952-213-0x0000000007AD0000-0x0000000007AEE000-memory.dmp

                            memory/952-149-0x0000000005530000-0x0000000005540000-memory.dmp

                            memory/952-150-0x0000000005770000-0x0000000005870000-memory.dmp

                            memory/952-151-0x0000000001130000-0x0000000001230000-memory.dmp

                            memory/952-7-0x0000000007390000-0x00000000073F6000-memory.dmp

                            memory/952-8-0x0000000007B20000-0x00000000080C4000-memory.dmp

                            memory/952-10-0x0000000007570000-0x00000000075C0000-memory.dmp

                            memory/952-212-0x0000000008700000-0x0000000008776000-memory.dmp

                            memory/952-155-0x0000000001130000-0x0000000001230000-memory.dmp

                            memory/952-0-0x0000000000400000-0x00000000004D2000-memory.dmp

                            memory/952-6-0x00000000072E0000-0x0000000007312000-memory.dmp

                            memory/952-5-0x0000000006E40000-0x0000000006F32000-memory.dmp

                            memory/952-4-0x0000000005BB0000-0x0000000005BFC000-memory.dmp

                            memory/952-3-0x0000000005A80000-0x0000000005B58000-memory.dmp

                            memory/952-2-0x00000000056B0000-0x000000000572C000-memory.dmp

                            memory/952-1-0x0000000005530000-0x0000000005540000-memory.dmp

                            memory/2812-216-0x0000000000240000-0x000000000024E000-memory.dmp

                            memory/2812-217-0x0000000004C40000-0x0000000004CFA000-memory.dmp

                            memory/5096-153-0x000002788E710000-0x000002788E742000-memory.dmp

                            memory/5096-152-0x00000278A8410000-0x00000278A8502000-memory.dmp