Analysis

  • max time kernel
    149s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-it
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-itlocale:it-itos:windows10-2004-x64systemwindows
  • submitted
    23/07/2026, 09:24

General

  • Target
    root-service-provider.dll
  • Size 850KB
  • Sample260723-ldd87avdnb
  • SHA256 f9651a6d5f970604ad5918734f3a41c06274cd0d392cffbad60fafb9def90452
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Drops startup file 1 IoCs
  • 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 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 45 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 12 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\root-service-provider.dll,#1
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1600
    • 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:1140
      • 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\1eb4ip1f.5t4"
        3⤵
        • Enumerates system info in registry
        • Suspicious use of WriteProcessMemory
        PID:4464
        • 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\1eb4ip1f.5t4 /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\Temp\1eb4ip1f.5t4\Crashpad --metrics-dir=C:\Users\Admin\AppData\Local\Temp\1eb4ip1f.5t4 --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=140.0.7339.81 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffc35b7c728,0x7ffc35b7c734,0x7ffc35b7c740
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:512
        • 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\1eb4ip1f.5t4" --no-pre-read-main-dll --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADgAAAIAAAAAAAAAAAAAGAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --use-gl=angle --use-angle=swiftshader-webgl --metrics-shmem-handle=1656,i,17083133953483356880,11834687608184216500,262144 --field-trial-handle=1736,i,4386476048813277768,7310679927985009391,262144 --variations-seed-version --mojo-platform-channel-handle=1732 /prefetch:2
          4⤵
            PID:4760
          • 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\1eb4ip1f.5t4" --force-high-res-timeticks=disabled --metrics-shmem-handle=2008,i,2240489151224824671,10404204849335112487,524288 --field-trial-handle=1736,i,4386476048813277768,7310679927985009391,262144 --variations-seed-version --mojo-platform-channel-handle=2052 /prefetch:3
            4⤵
            • System Time Discovery
            PID:1028
          • 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\1eb4ip1f.5t4" --force-high-res-timeticks=disabled --metrics-shmem-handle=2144,i,6681783990785052662,9364835412809284314,524288 --field-trial-handle=1736,i,4386476048813277768,7310679927985009391,262144 --variations-seed-version --mojo-platform-channel-handle=2328 /prefetch:8
            4⤵
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:4168
    • 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:3660
      • 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:4384

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            jsc.exe.log

            • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\jsc.exe.log
            • Size 1KB
            • SHA256 eb2a701d10c25dd4185688fa8c4db1e4353249090627c7a4695d71e50a212f10
            • MD5 SHA1 SHA512 TLSH

            metadata

            • Path C:\Users\Admin\AppData\Local\Temp\1eb4ip1f.5t4\Crashpad\metadata
            • Size 114B
            • SHA256 a6650c7dfd29b7350b7faceee28003a2148ba101dec552ff512b5f24f67cf9ba
            • MD5 SHA1 SHA512 TLSH

            360d88b4-31fc-42c7-9403-6aca0cbeb8b2.dmp

            • Path C:\Users\Admin\AppData\Local\Temp\1eb4ip1f.5t4\Crashpad\reports\360d88b4-31fc-42c7-9403-6aca0cbeb8b2.dmp
            • Size 896KB
            • SHA256 8fc09c25d57e38c076b7c2153a0109043ab3cd8aa7cb116080a2a31f919771e2
            • MD5 SHA1 SHA512 SSDEEP TLSH

            settings.dat

            • Path C:\Users\Admin\AppData\Local\Temp\1eb4ip1f.5t4\Crashpad\settings.dat
            • Size 40B
            • SHA256 3a6d165c83dece5a9420ae25f0ff88a8fbe58d50afecc107c6fcc9b75f06f0e2
            • MD5 SHA1 SHA512

            History

            • Path C:\Users\Admin\AppData\Local\Temp\1eb4ip1f.5t4\Default\History
            • Size 160KB
            • SHA256 9091ac11406f559b228639a023f638aa4461083cf4151878f781b85acde0e2ba
            • MD5 SHA1 SHA512 SSDEEP TLSH

            History-journal

            • Path C:\Users\Admin\AppData\Local\Temp\1eb4ip1f.5t4\Default\History-journal
            • Size 512B
            • SHA256 a3d34215f4f74af37eab9436da69a2c1b4bc36e90dee14c3e2005c427940c8ed
            • MD5 SHA1 SHA512

            README

            • Path C:\Users\Admin\AppData\Local\Temp\1eb4ip1f.5t4\Default\README
            • Size 180B
            • SHA256 c43668eec4a8d88a5b3a06a84f8846853fe33e54293c2db56899a5a5dfb4d944
            • MD5 SHA1 SHA512 TLSH

            ServerCertificate-journal

            • Path C:\Users\Admin\AppData\Local\Temp\1eb4ip1f.5t4\Default\ServerCertificate-journal
            • Size 512B
            • SHA256 5314e2d721ac3a8c80a77da9583985d60e719581b882b77f6560edee654c17ad
            • MD5 SHA1 SHA512

            LOG

            • Path C:\Users\Admin\AppData\Local\Temp\1eb4ip1f.5t4\Default\Site Characteristics Database\LOG
            • Size 147B
            • SHA256 0cf8e2ca3abe34cf457b4a0f1b332f9fe526fb1ef884ee869abba1c898a3290a
            • MD5 SHA1 SHA512 TLSH

            LOG

            • Path C:\Users\Admin\AppData\Local\Temp\1eb4ip1f.5t4\Default\Sync Data\LevelDB\LOG
            • Size 136B
            • SHA256 5627e142124ebc1b42edd9c13704a516298569b8352ab1ea2eb122b0da224934
            • MD5 SHA1 SHA512 TLSH

            Web Data

            • Path C:\Users\Admin\AppData\Local\Temp\1eb4ip1f.5t4\Default\Web Data
            • Size 2KB
            • SHA256 b4b85113e5386498ea1157bd1cd952a0beb1a3499d3856e4203310d80a4ecde0
            • MD5 SHA1 SHA512 TLSH

            Web Data-journal

            • Path C:\Users\Admin\AppData\Local\Temp\1eb4ip1f.5t4\Default\Web Data-journal
            • Size 512B
            • SHA256 ed4f5cf0a59a44cf89e9f7edf7d356aff5345032a61422da4591d36e9b818dcf
            • MD5 SHA1 SHA512

            Last Version

            • Path C:\Users\Admin\AppData\Local\Temp\1eb4ip1f.5t4\Last Version
            • Size 13B
            • SHA256 e5efa9eb104cd0b25149c2e789bec8d9aa4ba95678831b657eef7780a281c391
            • MD5 SHA1 SHA512

            Local State

            • Path C:\Users\Admin\AppData\Local\Temp\1eb4ip1f.5t4\Local State
            • Size 1KB
            • SHA256 c5d560394be26f5494be3c14f760def8384e1098dabb8018d78052497c6d6a60
            • MD5 SHA1 SHA512 TLSH

            Variations

            • Path C:\Users\Admin\AppData\Local\Temp\1eb4ip1f.5t4\Variations
            • Size 86B
            • SHA256 f7b24f2eb3d5eb0550527490395d2f61c3d2fe74bb9cb345197dad81b58b5fed
            • MD5 SHA1 SHA512 TLSH

            ukm_db

            • Path C:\Users\Admin\AppData\Local\Temp\1eb4ip1f.5t4\segmentation_platform\ukm_db
            • Size 4KB
            • SHA256 ed043ff7b0020a443824f7bbcbbae81562d03a13a1ace3d78017fac38aea7da8
            • MD5 SHA1 SHA512 TLSH

            ukm_db-wal

            • Path C:\Users\Admin\AppData\Local\Temp\1eb4ip1f.5t4\segmentation_platform\ukm_db-wal
            • Size 32B
            • SHA256 c19ebbdc7743e7e141101dfd324c93c67b169c2dc98444d2504a11fd957a4876
            • MD5 SHA1 SHA512

            memory/1140-11-0x0000000007120000-0x00000000071B2000-memory.dmp

            memory/1140-8-0x0000000006D30000-0x0000000006D70000-memory.dmp

            memory/1140-1-0x0000000004E40000-0x0000000004E50000-memory.dmp

            memory/1140-67-0x0000000007FD0000-0x0000000007FEE000-memory.dmp

            memory/1140-48-0x0000000000A40000-0x0000000000B40000-memory.dmp

            memory/1140-42-0x0000000004E40000-0x0000000004E50000-memory.dmp

            memory/1140-43-0x0000000000A40000-0x0000000000B40000-memory.dmp

            memory/1140-41-0x0000000005010000-0x0000000005110000-memory.dmp

            memory/1140-13-0x0000000004E40000-0x0000000004E50000-memory.dmp

            memory/1140-12-0x0000000007C80000-0x0000000007CD0000-memory.dmp

            memory/1140-0-0x00000000007A0000-0x0000000000870000-memory.dmp

            memory/1140-10-0x00000000076D0000-0x0000000007C74000-memory.dmp

            memory/1140-9-0x0000000006EF0000-0x0000000006F56000-memory.dmp

            memory/1140-66-0x0000000008030000-0x00000000080A6000-memory.dmp

            memory/1140-7-0x0000000006CC0000-0x0000000006CF2000-memory.dmp

            memory/1140-6-0x0000000006BB0000-0x0000000006CB2000-memory.dmp

            memory/1140-5-0x0000000006870000-0x0000000006962000-memory.dmp

            memory/1140-4-0x0000000005420000-0x000000000546C000-memory.dmp

            memory/1140-3-0x00000000052F0000-0x00000000053C8000-memory.dmp

            memory/1140-2-0x0000000004F50000-0x0000000004FCC000-memory.dmp

            memory/1140-64-0x0000000007090000-0x00000000070A2000-memory.dmp

            memory/1140-65-0x0000000002790000-0x00000000027AC000-memory.dmp

            memory/4168-44-0x000002B6D5510000-0x000002B6D5602000-memory.dmp

            memory/4168-46-0x000002B6D5680000-0x000002B6D56C0000-memory.dmp

            memory/4168-45-0x000002B6D5710000-0x000002B6D5812000-memory.dmp

            memory/4384-71-0x0000000000910000-0x000000000091E000-memory.dmp

            memory/4384-72-0x0000000005320000-0x00000000053DA000-memory.dmp

            memory/4384-73-0x0000000005240000-0x0000000005248000-memory.dmp