Analysis

  • user interaction
    yes
  • max time kernel
    144s
  • max time network
    133s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    29/07/2026, 23:06

General

  • Target
    ram_ui (1).exe
  • Size 13.6MB
  • Sample260729-23ffjsvand
  • SHA256 f25a9d98c26930beeda3cf692ce18ea201414b4c4cc3094bd844470f91c797d7
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10

Malware Config

Signatures

  • Enumerates connected drives 3 TTPs 48 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Modifies data under HKEY_USERS 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ram_ui (1).exe
    "C:\Users\Admin\AppData\Local\Temp\ram_ui (1).exe"
    1⤵
    • Suspicious use of FindShellTrayWindow
    PID:1736
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:5208
    • C:\Windows\system32\SearchIndexer.exe
      C:\Windows\system32\SearchIndexer.exe /Embedding
      1⤵
      • Enumerates connected drives
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2880
      • C:\Windows\System32\SearchProtocolHost.exe
        "C:\Windows\System32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe1_ Global\UsGthrCtrlFltPipeMssGthrPipe1 1 -2147483646 "Software\Microsoft\Windows Search" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)" "C:\ProgramData\Microsoft\Search\Data\Temp\usgthrsvc" "DownLevelDaemon"
        2⤵
        • Modifies data under HKEY_USERS
        PID:556
      • C:\Windows\System32\SearchProtocolHost.exe
        "C:\Windows\System32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe_S-1-5-21-189034102-168398478-1159367937-10002_ Global\UsGthrCtrlFltPipeMssGthrPipe_S-1-5-21-189034102-168398478-1159367937-10002 1 -2147483646 "Software\Microsoft\Windows Search" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)" "C:\ProgramData\Microsoft\Search\Data\Temp\usgthrsvc" "DownLevelDaemon" "1"
        2⤵
          PID:1684
        • C:\Windows\System32\SearchFilterHost.exe
          "C:\Windows\System32\SearchFilterHost.exe" 840 2748 2820 808 {7FC3863B-7471-4B10-84E3-A5C2E0330618}
          2⤵
            PID:4240
          • C:\Windows\System32\SearchFilterHost.exe
            "C:\Windows\System32\SearchFilterHost.exe" 840 2572 2576 808 {06DC0F6A-A3E7-4365-A8E8-F674FE2E6361}
            2⤵
            • Modifies data under HKEY_USERS
            PID:5216
        • C:\Users\Admin\AppData\Local\Temp\ram_ui (1).exe
          "C:\Users\Admin\AppData\Local\Temp\ram_ui (1).exe"
          1⤵
          • Suspicious use of FindShellTrayWindow
          PID:5880
        • C:\Users\Admin\AppData\Local\Temp\ram_ui (1).exe
          "C:\Users\Admin\AppData\Local\Temp\ram_ui (1).exe"
          1⤵
          • Suspicious use of FindShellTrayWindow
          PID:2972
        • C:\Users\Admin\AppData\Local\Temp\ram_ui (1).exe
          "C:\Users\Admin\AppData\Local\Temp\ram_ui (1).exe"
          1⤵
          • Suspicious use of FindShellTrayWindow
          PID:5540
        • C:\Users\Admin\Downloads\ram_ui (1).exe
          "C:\Users\Admin\Downloads\ram_ui (1).exe"
          1⤵
            PID:4052

          Network

                MITRE ATT&CK Enterprise v16

                Replay Monitor

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                Downloads

                Windows.db

                • Path C:\ProgramData\Microsoft\Search\Data\Applications\Windows\Windows.db
                • Size 1.1MB
                • SHA256 cfaf52bff17f1d3be0add95f24bd5389a0c3deb8a7d1f869fa0ccafbb7c4df16
                • MD5 SHA1 SHA512 SSDEEP TLSH

                Windows.db-wal

                • Path C:\ProgramData\Microsoft\Search\Data\Applications\Windows\Windows.db-wal
                • Size 325KB
                • SHA256 94992d0be134e2648977bd49a98f1b933bd2f5e31ea2121df4c6a9c0439c7e42
                • MD5 SHA1 SHA512 SSDEEP TLSH

                rm.log

                • Path C:\Users\Admin\AppData\Roaming\RM\rm.log
                • Size 351B
                • SHA256 09e86d407d228256b8f46ca6283dda5cfb7cd1c4eab7715a2b77bef80e7ce790
                • MD5 SHA1 SHA512 TLSH

                rm.log

                • Path C:\Users\Admin\AppData\Roaming\RM\rm.log
                • Size 702B
                • SHA256 d79adfd2d1465a0328dacf05cbaf69061f56f4a96014b9da70953902d8a28545
                • MD5 SHA1 SHA512 TLSH

                rm.log

                • Path C:\Users\Admin\AppData\Roaming\RM\rm.log
                • Size 1KB
                • SHA256 edb110d9d043b2c494a71e199200993b26e79438bf21efb17df8c2e4af6b8522
                • MD5 SHA1 SHA512 TLSH

                rm.log

                • Path C:\Users\Admin\AppData\Roaming\RM\rm.log
                • Size 1KB
                • SHA256 5f0d0db446baf25548ef68a3182e725f13a8086d8ccbb377039ae8023c93158e
                • MD5 SHA1 SHA512 TLSH