Analysis

  • max time kernel
    148s
  • max time network
    115s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-it
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-itlocale:it-itos:windows11-ltsc_2024-x64systemwindows
  • submitted
    23/07/2026, 09:24

General

  • Target
    atom.dll
  • Size 3.4MB
  • Sample260723-ldd87avdnb
  • SHA256 8bbc0746224ad17b620095368180af18814fbb4177463d94807d3ed3cb5bfa88
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Drops startup file 1 IoCs
  • Accesses Microsoft Outlook profiles 1 TTPs 33 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 48 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:3432
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"
      2⤵
      • Drops startup file
      • 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:3540
      • 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\fdvo5we5.ccm"
        3⤵
        • Enumerates system info in registry
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:4780
        • 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\fdvo5we5.ccm /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\Temp\fdvo5we5.ccm\Crashpad --metrics-dir=C:\Users\Admin\AppData\Local\Temp\fdvo5we5.ccm --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=140.0.7339.81 --initial-client-data=0x12c,0x130,0x134,0x108,0x138,0x7fff1312c728,0x7fff1312c734,0x7fff1312c740
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1564
        • 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\fdvo5we5.ccm" --no-pre-read-main-dll --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADgAAAIAAAAAAAAAAAAAGAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --use-gl=angle --use-angle=swiftshader-webgl --metrics-shmem-handle=1632,i,10233850483526822185,5829195250958089028,262144 --field-trial-handle=1904,i,16212337583589771711,4654526616747076856,262144 --variations-seed-version --mojo-platform-channel-handle=1900 /prefetch:2
          4⤵
            PID:704
          • 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=it --service-sandbox-type=none --no-sandbox --mute-audio --user-data-dir="C:\Users\Admin\AppData\Local\Temp\fdvo5we5.ccm" --force-high-res-timeticks=disabled --metrics-shmem-handle=1924,i,5095894330667730113,10053660186971124856,524288 --field-trial-handle=1904,i,16212337583589771711,4654526616747076856,262144 --variations-seed-version --mojo-platform-channel-handle=1992 /prefetch:11
            4⤵
            • System Time Discovery
            PID:756
          • 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=it --service-sandbox-type=service --no-sandbox --mute-audio --user-data-dir="C:\Users\Admin\AppData\Local\Temp\fdvo5we5.ccm" --force-high-res-timeticks=disabled --metrics-shmem-handle=2116,i,3926418105161389931,10095382942828052899,524288 --field-trial-handle=1904,i,16212337583589771711,4654526616747076856,262144 --variations-seed-version --mojo-platform-channel-handle=2140 /prefetch:13
            4⤵
              PID:4552
            • 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\fdvo5we5.ccm" --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --no-sandbox --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=it --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --metrics-shmem-handle=2972,i,11865261172044163350,6229792719308000132,2097152 --field-trial-handle=1904,i,16212337583589771711,4654526616747076856,262144 --variations-seed-version --mojo-platform-channel-handle=2984 /prefetch:1
              4⤵
                PID:616
              • 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\fdvo5we5.ccm" --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --no-sandbox --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=it --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --metrics-shmem-handle=2992,i,11364771622623647647,10779315128093889237,2097152 --field-trial-handle=1904,i,16212337583589771711,4654526616747076856,262144 --variations-seed-version --mojo-platform-channel-handle=3008 /prefetch:1
                4⤵
                  PID:4744
                • 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\fdvo5we5.ccm" --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --no-sandbox --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=it --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --metrics-shmem-handle=3384,i,11555686048260247665,5315023402141581100,2097152 --field-trial-handle=1904,i,16212337583589771711,4654526616747076856,262144 --variations-seed-version --mojo-platform-channel-handle=3388 /prefetch:1
                  4⤵
                    PID:1144
                  • 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\fdvo5we5.ccm" --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=it --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --metrics-shmem-handle=3404,i,6948366496852474510,2088707775480625604,2097152 --field-trial-handle=1904,i,16212337583589771711,4654526616747076856,262144 --variations-seed-version --mojo-platform-channel-handle=3468 /prefetch:9
                    4⤵
                      PID:4308
                    • 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\fdvo5we5.ccm" --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=it --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --metrics-shmem-handle=4108,i,13788116443606856654,1853864412716846277,2097152 --field-trial-handle=1904,i,16212337583589771711,4654526616747076856,262144 --variations-seed-version --mojo-platform-channel-handle=2956 /prefetch:9
                      4⤵
                        PID:1472
                      • 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\fdvo5we5.ccm" --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --no-sandbox --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=it --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --metrics-shmem-handle=4236,i,12079323118729271263,12031286902735923966,2097152 --field-trial-handle=1904,i,16212337583589771711,4654526616747076856,262144 --variations-seed-version --mojo-platform-channel-handle=4336 /prefetch:1
                        4⤵
                          PID:6040
                        • 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=it --service-sandbox-type=service --no-sandbox --mute-audio --user-data-dir="C:\Users\Admin\AppData\Local\Temp\fdvo5we5.ccm" --force-high-res-timeticks=disabled --metrics-shmem-handle=4232,i,3446043019152304467,2738005477907980718,524288 --field-trial-handle=1904,i,16212337583589771711,4654526616747076856,262144 --variations-seed-version --mojo-platform-channel-handle=4260 /prefetch:14
                          4⤵
                            PID:2412
                    • 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:5752
                      • 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:4484

                      Network

                            MITRE ATT&CK Enterprise v16

                            Replay Monitor

                            Loading Replay Monitor...

                            Downloads

                            settings.dat

                            • Path C:\Users\Admin\AppData\Local\Temp\fdvo5we5.ccm\Crashpad\settings.dat
                            • Size 40B
                            • SHA256 30b1c77c768fbe9ee935e06487c78fff6887846e1181e7cd0334483a1a0608c3
                            • MD5 SHA1 SHA512

                            data_0

                            • Path C:\Users\Admin\AppData\Local\Temp\fdvo5we5.ccm\Default\Cache\Cache_Data\data_0
                            • Size 44KB
                            • SHA256 fd643db586b67c56f0764f3f18c22f720a4d5134e467c72befd1272c7f1259ff
                            • MD5 SHA1 SHA512 SSDEEP TLSH

                            data_1

                            • Path C:\Users\Admin\AppData\Local\Temp\fdvo5we5.ccm\Default\Cache\Cache_Data\data_1
                            • Size 264KB
                            • SHA256 83ee3f57402c37cb16d60e1307abe22af675f4576bfdb25aaa75a269e751d0b8
                            • MD5 SHA1 SHA512 SSDEEP TLSH

                            data_3

                            • Path C:\Users\Admin\AppData\Local\Temp\fdvo5we5.ccm\Default\Cache\Cache_Data\data_3
                            • Size 4.0MB
                            • SHA256 eafd60333f614793083c0e8555a4f28a381aff91c4a09b45e23eda005becef5b
                            • MD5 SHA1 SHA512 SSDEEP TLSH

                            f_000001

                            • Path C:\Users\Admin\AppData\Local\Temp\fdvo5we5.ccm\Default\Cache\Cache_Data\f_000001
                            • Size 37KB
                            • SHA256 5016a916839881755983ab4a094ca549506b6479c6c1f2f27d2e582fea7865bc
                            • MD5 SHA1 SHA512 SSDEEP TLSH

                            f_000002

                            • Path C:\Users\Admin\AppData\Local\Temp\fdvo5we5.ccm\Default\Cache\Cache_Data\f_000002
                            • Size 68KB
                            • SHA256 6a61b95e873e0f5505dd480208c00ac0e32a4d913209648a9825332eb8b9b6fd
                            • MD5 SHA1 SHA512 SSDEEP TLSH

                            index

                            • Path C:\Users\Admin\AppData\Local\Temp\fdvo5we5.ccm\Default\Cache\Cache_Data\index
                            • Size 256KB
                            • SHA256 49bf54fedce71198eb5edb18709085e135b6e8df493cd7236c5eb8047a4ad59b
                            • MD5 SHA1 SHA512 SSDEEP TLSH

                            ba678a2fbd8c358c_0

                            • Path C:\Users\Admin\AppData\Local\Temp\fdvo5we5.ccm\Default\Code Cache\js\ba678a2fbd8c358c_0
                            • Size 298B
                            • SHA256 02b5a90dcbebea703838e737ad2e47ac93fce120a5a3f4f022ac71eb3c88dcd7
                            • MD5 SHA1 SHA512 TLSH

                            the-real-index

                            • Path C:\Users\Admin\AppData\Local\Temp\fdvo5we5.ccm\Default\Code Cache\wasm\index-dir\the-real-index
                            • Size 48B
                            • SHA256 dbc17fdbf2a7ac7a3390c0d0061d274e7ebbea4f0d512069c2b3649be3e5c32b
                            • MD5 SHA1 SHA512

                            index

                            • Path C:\Users\Admin\AppData\Local\Temp\fdvo5we5.ccm\Default\DawnGraphiteCache\index
                            • Size 256KB
                            • SHA256 2889f676697efe27d30d130eda4d10772033cc8fe09073d6ad3f75b07f6e7d4b
                            • MD5 SHA1 SHA512 SSDEEP

                            index

                            • Path C:\Users\Admin\AppData\Local\Temp\fdvo5we5.ccm\Default\DawnWebGPUCache\index
                            • Size 256KB
                            • SHA256 1f171a41c97105f50aca601dfb93133e58ba0a8ee73745155e7a58d5e269e664
                            • MD5 SHA1 SHA512 SSDEEP

                            index

                            • Path C:\Users\Admin\AppData\Local\Temp\fdvo5we5.ccm\Default\GPUCache\index
                            • Size 256KB
                            • SHA256 f0e4f48fb39b6f301a1a03e1401bc39107f4c107f2824d9d8cd7b5e9e12e87a3
                            • MD5 SHA1 SHA512 SSDEEP

                            SCT Auditing Pending Reports

                            • Path C:\Users\Admin\AppData\Local\Temp\fdvo5we5.ccm\Default\Network\SCT Auditing Pending Reports
                            • Size 2B
                            • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                            • MD5 SHA1 SHA512

                            README

                            • Path C:\Users\Admin\AppData\Local\Temp\fdvo5we5.ccm\Default\README
                            • Size 180B
                            • SHA256 c43668eec4a8d88a5b3a06a84f8846853fe33e54293c2db56899a5a5dfb4d944
                            • MD5 SHA1 SHA512 TLSH

                            2cc80dabc69f58b6_0

                            • Path C:\Users\Admin\AppData\Local\Temp\fdvo5we5.ccm\Default\Service Worker\ScriptCache\2cc80dabc69f58b6_0
                            • Size 472B
                            • SHA256 7433e2de592bac3d53e34206cd580d140d107eae0defa146b238d209d3b34c87
                            • MD5 SHA1 SHA512 TLSH

                            the-real-index

                            • Path C:\Users\Admin\AppData\Local\Temp\fdvo5we5.ccm\Default\Service Worker\ScriptCache\index-dir\the-real-index
                            • Size 72B
                            • SHA256 e6613bd46cb02bbe8bbe22bfc66a1cc6ce99d3e40267831d449179df62d35f23
                            • MD5 SHA1 SHA512 TLSH

                            index

                            • Path C:\Users\Admin\AppData\Local\Temp\fdvo5we5.ccm\Default\Shared Dictionary\cache\index
                            • Size 24B
                            • SHA256 fbcfe23a2ecb82b7100c50811691dde0a33aa3da8d176be9882a9db485dc0f2d
                            • MD5 SHA1 SHA512

                            the-real-index

                            • Path C:\Users\Admin\AppData\Local\Temp\fdvo5we5.ccm\Default\Shared Dictionary\cache\index-dir\the-real-index
                            • Size 48B
                            • SHA256 86ed9fe0a96da84787404ceac22922bce00cf2f33d9e558d6fb3f9911dba1cc5
                            • MD5 SHA1 SHA512

                            CURRENT

                            • Path C:\Users\Admin\AppData\Local\Temp\fdvo5we5.ccm\Default\Sync Data\LevelDB\CURRENT
                            • Size 16B
                            • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                            • MD5 SHA1 SHA512

                            MANIFEST-000001

                            • Path C:\Users\Admin\AppData\Local\Temp\fdvo5we5.ccm\Default\Sync Data\LevelDB\MANIFEST-000001
                            • Size 41B
                            • SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
                            • MD5 SHA1 SHA512

                            data_0

                            • Path C:\Users\Admin\AppData\Local\Temp\fdvo5we5.ccm\GrShaderCache\data_0
                            • Size 8KB
                            • SHA256 d6a5fe39cd672781b256e0e3102f7022635f1d4bb7cfcc90a80fffe4d0f3877e
                            • MD5 SHA1 SHA512 SSDEEP

                            data_2

                            • Path C:\Users\Admin\AppData\Local\Temp\fdvo5we5.ccm\GrShaderCache\data_2
                            • Size 8KB
                            • SHA256 ec1702806f4cc7c42a82fc2b38e89835fde7c64bb32060e0823c9077ca92efb7
                            • MD5 SHA1 SHA512 SSDEEP

                            data_3

                            • Path C:\Users\Admin\AppData\Local\Temp\fdvo5we5.ccm\GrShaderCache\data_3
                            • Size 8KB
                            • SHA256 e09f42c398d688dce168570291f1f92d079987deda3099a34adb9e8c0522b30c
                            • MD5 SHA1 SHA512 SSDEEP

                            index

                            • Path C:\Users\Admin\AppData\Local\Temp\fdvo5we5.ccm\GrShaderCache\index
                            • Size 256KB
                            • SHA256 cb7034b3c1de98c1b0c3d5a6f2adb3b85221aaaa4c90c15bb83c35b526fc16ae
                            • MD5 SHA1 SHA512 SSDEEP

                            data_1

                            • Path C:\Users\Admin\AppData\Local\Temp\fdvo5we5.ccm\GraphiteDawnCache\data_1
                            • Size 264KB
                            • SHA256 902f30c1fb0597d0734bc34b979ec5d131f8f39a4b71b338083821216ec8d61b
                            • MD5 SHA1 SHA512 SSDEEP

                            index

                            • Path C:\Users\Admin\AppData\Local\Temp\fdvo5we5.ccm\GraphiteDawnCache\index
                            • Size 256KB
                            • SHA256 b7c24838ed762918eba799f7b9d8d406f5a58cde11c97b16e875ca2098df5a04
                            • MD5 SHA1 SHA512 SSDEEP

                            Last Version

                            • Path C:\Users\Admin\AppData\Local\Temp\fdvo5we5.ccm\Last Version
                            • Size 13B
                            • SHA256 e5efa9eb104cd0b25149c2e789bec8d9aa4ba95678831b657eef7780a281c391
                            • MD5 SHA1 SHA512

                            memory/1564-149-0x00000260352A0000-0x0000026035392000-memory.dmp

                            memory/1564-152-0x00000260354A0000-0x00000260355A2000-memory.dmp

                            memory/3540-7-0x00000000077B0000-0x00000000078B2000-memory.dmp

                            memory/3540-5-0x0000000005FF0000-0x000000000603C000-memory.dmp

                            memory/3540-148-0x0000000074B70000-0x000000007532C000-memory.dmp

                            memory/3540-146-0x0000000074B82000-0x0000000074B83000-memory.dmp

                            memory/3540-211-0x0000000007D90000-0x0000000007DA2000-memory.dmp

                            memory/3540-0-0x0000000000400000-0x00000000004D0000-memory.dmp

                            memory/3540-14-0x0000000074B70000-0x000000007532C000-memory.dmp

                            memory/3540-13-0x00000000081D0000-0x0000000008220000-memory.dmp

                            memory/3540-12-0x0000000007DE0000-0x0000000007E72000-memory.dmp

                            memory/3540-11-0x00000000083A0000-0x000000000895A000-memory.dmp

                            memory/3540-10-0x0000000007B30000-0x0000000007B96000-memory.dmp

                            memory/3540-8-0x00000000076A0000-0x00000000076D2000-memory.dmp

                            memory/3540-6-0x0000000007470000-0x0000000007562000-memory.dmp

                            memory/3540-9-0x0000000007710000-0x0000000007750000-memory.dmp

                            memory/3540-4-0x0000000005F10000-0x0000000005FE8000-memory.dmp

                            memory/3540-3-0x0000000005B80000-0x0000000005BFC000-memory.dmp

                            memory/3540-2-0x0000000074B70000-0x000000007532C000-memory.dmp

                            memory/3540-1-0x0000000074B82000-0x0000000074B83000-memory.dmp

                            memory/3540-154-0x0000000074B70000-0x000000007532C000-memory.dmp

                            memory/3540-212-0x0000000003500000-0x000000000351C000-memory.dmp

                            memory/3540-213-0x0000000008B90000-0x0000000008C06000-memory.dmp

                            memory/3540-214-0x0000000008260000-0x000000000827E000-memory.dmp

                            memory/3540-216-0x0000000074B70000-0x000000007532C000-memory.dmp

                            memory/4484-217-0x00000000007A0000-0x00000000007AE000-memory.dmp

                            memory/4484-218-0x0000000005430000-0x00000000054EA000-memory.dmp

                            memory/4484-219-0x00000000053C0000-0x00000000053C8000-memory.dmp