Analysis

  • max time kernel
    148s
  • max time network
    146s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/08/2026, 10:55

General

  • Target
    2026-08-03_8bde5ec37b9019a1a4d802d78db59962_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm.exe
  • Size 408KB
  • Sample260804-mz7cjaybla
  • SHA256 45626aa4e2b57bbed67dfc98c59311474794c348840c3f342282cbad94b008d8
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects Windows executables referencing non-Windows User-Agents 4 IoCs
  • Executes dropped EXE 4 IoCs
  • Modifies system executable filetype association 2 TTPs 6 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Enumerates connected drives 3 TTPs 23 IoCs

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

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

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

  • Modifies registry class 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-03_8bde5ec37b9019a1a4d802d78db59962_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-03_8bde5ec37b9019a1a4d802d78db59962_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm.exe"
    1⤵
    • Modifies system executable filetype association
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:6104
    • C:\Users\Admin\Documents\diagnostics\audiodg.exe
      "C:\Users\Admin\Documents\diagnostics\audiodg.exe"
      2⤵
      • Executes dropped EXE
      PID:4724
    • C:\Users\Admin\Documents\diagnostics\shost.exe
      "C:\Users\Admin\Documents\diagnostics\shost.exe"
      2⤵
      • Executes dropped EXE
      • Modifies system executable filetype association
      • Enumerates connected drives
      • Drops file in Program Files directory
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:3712
      • C:\Users\Admin\Documents\diagnostics\audiodg.exe
        "C:\Users\Admin\Documents\diagnostics\audiodg.exe"
        3⤵
        • Executes dropped EXE
        PID:940
    • C:\Users\Admin\AppData\Local\Temp\2026-08-03_8bde5ec37b9019a1a4d802d78db59962_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm..exe
      "C:\Users\Admin\AppData\Local\Temp\2026-08-03_8bde5ec37b9019a1a4d802d78db59962_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm..exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:4984

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        RCX6D3A.tmp

        • Path C:\Program Files\7-Zip\RCX6D3A.tmp
        • Size 377KB
        • SHA256 4894a51c53b29a222c641d16b482e839ba61836fb2301d78958be4be8390aaa5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        2026-08-03_8bde5ec37b9019a1a4d802d78db59962_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm..exe

        • Path C:\Users\Admin\AppData\Local\Temp\2026-08-03_8bde5ec37b9019a1a4d802d78db59962_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm..exe
        • Size 32KB
        • SHA256 060d52e79a2ea0df2a7b9396e18303b1b946fa910d68c1f84441c74d421ca1dd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        083599622508.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\083599622508.ico
        • Size 1KB
        • SHA256 fe526d6535d43c577cf54d22f446498ad613635860a6300f5b7654765ee9b929
        • MD5 SHA1 SHA512 TLSH

        095173082183.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\095173082183.ico
        • Size 1KB
        • SHA256 06d58ca32d62202496baef4f3dec37ee2cacdb5775341c6fb4cccfa4448a03f9
        • MD5 SHA1 SHA512 TLSH

        218756237641.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\218756237641.ico
        • Size 1KB
        • SHA256 69868f3977849e6f0726f505ed8ce7ffaadd07268f061d3705980aa32ba74885
        • MD5 SHA1 SHA512 TLSH

        237027673700.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\237027673700.ico
        • Size 1KB
        • SHA256 d70944fea4517b3b68ee043da9e5f8cd1ab6559e98666ea93ed7468254ce0785
        • MD5 SHA1 SHA512 TLSH

        322573295193.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\322573295193.ico
        • Size 1KB
        • SHA256 b15cc5b7b654156b96c718da8c6a5402aa2d7afab332ec98038ce8a6b6efd052
        • MD5 SHA1 SHA512 TLSH

        327229206575.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\327229206575.ico
        • Size 1KB
        • SHA256 99143e3c977916ae0bffcd76fb770cce778f63459bf49ab42b639bb4da8555c6
        • MD5 SHA1 SHA512 TLSH

        443620849316.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\443620849316.ico
        • Size 1KB
        • SHA256 80b6b561da261f5549cc3f1b3baad5efc025770ce206b0250977dbab229fe4d7
        • MD5 SHA1 SHA512 TLSH

        584269739140.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\584269739140.ico
        • Size 1KB
        • SHA256 c6ac3a2d4ea590ba6a624de69c86e20852b72c71cc7724a3ff4577fb15b32b2c
        • MD5 SHA1 SHA512 TLSH

        639733450168.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\639733450168.ico
        • Size 1KB
        • SHA256 bc1363b69ec13c49d94af754cce4bffe81b589f3bf2039c84bf1472b3b483f6f
        • MD5 SHA1 SHA512 TLSH

        775605537267.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\775605537267.ico
        • Size 1KB
        • SHA256 3568edd042f59b52c726b5ff682e65fcad53b953397e49838bd017f730436f9d
        • MD5 SHA1 SHA512 TLSH

        800188820889.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\800188820889.ico
        • Size 1KB
        • SHA256 2ea5c025b0613b1a20bc146508cf692b5de4d285f7acc17dc4035315952fd7f8
        • MD5 SHA1 SHA512 TLSH

        839016833900.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\839016833900.ico
        • Size 1KB
        • SHA256 325e37428cb5578f7f88dcc924a6a2a398d707d3cad6406802a9a06aac630126
        • MD5 SHA1 SHA512 TLSH

        906284266760.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\906284266760.ico
        • Size 1KB
        • SHA256 6573d3579ab0ce71f8d95d6a89d2a4d75f6bbe31a6861ab5b8002ddedb76a477
        • MD5 SHA1 SHA512 TLSH

        audiodg.exe

        • Path C:\Users\Admin\Documents\diagnostics\audiodg.exe
        • Size 62KB
        • SHA256 e59adaa13fdbaa2c529e536fc46c13a7287d6507be398cb36705907513dc6420
        • MD5 SHA1 SHA512 SSDEEP TLSH

        shost.exe

        • Path C:\Users\Admin\Documents\diagnostics\shost.exe
        • Size 375KB
        • SHA256 6e5cd9cf3d24743235fbfeb1e2975cfb880b337e7310643d1870403bfd4bacc6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        logs.txt

        • Path C:\Users\Admin\Documents\logs.txt
        • Size 4KB
        • SHA256 5fbf191875921ac5b946de1eb18b6f7d28f2dbfe41fed6d1163841aa81d94884
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/940-203-0x00007FF8E6220000-0x00007FF8E6BC4000-memory.dmp

        memory/940-330-0x00007FF8E6220000-0x00007FF8E6BC4000-memory.dmp

        memory/4724-75-0x00007FF8E6220000-0x00007FF8E6BC4000-memory.dmp

        memory/4724-35-0x00007FF8E6220000-0x00007FF8E6BC4000-memory.dmp

        memory/4724-323-0x00007FF8E6220000-0x00007FF8E6BC4000-memory.dmp

        memory/4724-18-0x0000000000380000-0x0000000000396000-memory.dmp

        memory/4724-14-0x00007FF8E63AF000-0x00007FF8E63B0000-memory.dmp