Analysis

  • max time kernel
    149s
  • max time network
    116s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    11/07/2026, 15:51

General

  • Target
    2026-07-11_8fc6a1c5014138f40913c7446b283ca4_cobalt-strike_elex_glassworm_icedid_njrat_vidar.exe
  • Size 1.8MB
  • Sample260711-ta1l1sf14w
  • SHA256 defbb936ac36b5049328fb22b7a6f4e354001be0182066ca136c294a05ae2777
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Enumerates connected drives 3 TTPs 21 IoCs

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

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 4 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

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

  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 20 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-11_8fc6a1c5014138f40913c7446b283ca4_cobalt-strike_elex_glassworm_icedid_njrat_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-11_8fc6a1c5014138f40913c7446b283ca4_cobalt-strike_elex_glassworm_icedid_njrat_vidar.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1004
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a799B.bat
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4860
      • C:\Users\Admin\AppData\Local\Temp\2026-07-11_8fc6a1c5014138f40913c7446b283ca4_cobalt-strike_elex_glassworm_icedid_njrat_vidar.exe
        "C:\Users\Admin\AppData\Local\Temp\2026-07-11_8fc6a1c5014138f40913c7446b283ca4_cobalt-strike_elex_glassworm_icedid_njrat_vidar.exe"
        3⤵
        • Executes dropped EXE
        PID:4424
    • C:\Windows\Logo1_.exe
      C:\Windows\Logo1_.exe
      2⤵
      • Executes dropped EXE
      • Enumerates connected drives
      • Drops file in Program Files directory
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:3936
      • C:\Windows\SysWOW64\net.exe
        net stop "Kingsoft AntiVirus Service"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1724
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:4420

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        MicrosoftEdgeUpdateBroker.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateBroker.exe
        • Size 124KB
        • SHA256 456962a990cada1cac26621a1d0238992e7cfdb90c501fe21d197d6e77c0483b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        vcredist_x86.exe

        • Path C:\ProgramData\Package Cache\{61087a79-ac85-455c-934d-1fa22cc64f36}\vcredist_x86.exe
        • Size 481KB
        • SHA256 d5fbaf5c0d8e313d4dad23b28cac4256c5dbed6ab3b0d797e2971f30c5e095ad
        • MD5 SHA1 SHA512 SSDEEP TLSH

        $$a799B.bat

        • Path C:\Users\Admin\AppData\Local\Temp\$$a799B.bat
        • Size 884B
        • SHA256 1934384adc868c28150e4fa8051bee49d415a51ee5efe8bed73007cade7906b9
        • MD5 SHA1 SHA512 TLSH

        2026-07-11_8fc6a1c5014138f40913c7446b283ca4_cobalt-strike_elex_glassworm_icedid_njrat_vidar.exe.exe

        • Path C:\Users\Admin\AppData\Local\Temp\2026-07-11_8fc6a1c5014138f40913c7446b283ca4_cobalt-strike_elex_glassworm_icedid_njrat_vidar.exe.exe
        • Size 1.8MB
        • SHA256 ae550d41d9cbe890b84bfbaddde86a9cf8a2f1433580e2a1d753ab4544c988d7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Logo1_.exe

        • Path C:\Windows\Logo1_.exe
        • Size 26KB
        • SHA256 d781a5aea0458ea7aa076dcd67efd6940e13f375f184d977b5bd3ece37767d41
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _desktop.ini

        • Path F:\$RECYCLE.BIN\S-1-5-21-2301830172-776172150-2531349243-1000\_desktop.ini
        • Size 9B
        • SHA256 c00295c49917f392f25a1f866f6e7b115409a25cd79b1da8c9b68a73a8b85521
        • MD5 SHA1 SHA512

        memory/1004-0-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/1004-12-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3936-30-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3936-35-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3936-37-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3936-40-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3936-1246-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3936-22-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3936-5043-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3936-11-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3936-5516-0x0000000000400000-0x0000000000434000-memory.dmp