Analysis

  • max time kernel
    149s
  • max time network
    129s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    01/06/2026, 04:36

General

  • Target
    2026-06-01_98c87a7e669ea9ba254672e7a6051867_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm.exe
  • Size 392KB
  • Sample260601-e8aqxsct8t
  • SHA256 7e7b7e9cf8aed11c0c1a75709e4b7799b9d8db6f1bbe523aeca0295d6ab23be0
  • 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
  • Modifies registry class 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-06-01_98c87a7e669ea9ba254672e7a6051867_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-01_98c87a7e669ea9ba254672e7a6051867_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm.exe"
    1⤵
    • Modifies system executable filetype association
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:3664
    • C:\Users\Admin\Documents\diagnostics\audiodg.exe
      "C:\Users\Admin\Documents\diagnostics\audiodg.exe"
      2⤵
      • Executes dropped EXE
      PID:2120
    • 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:4584
      • C:\Users\Admin\Documents\diagnostics\audiodg.exe
        "C:\Users\Admin\Documents\diagnostics\audiodg.exe"
        3⤵
        • Executes dropped EXE
        PID:3348
    • C:\Users\Admin\AppData\Local\Temp\2026-06-01_98c87a7e669ea9ba254672e7a6051867_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm..exe
      "C:\Users\Admin\AppData\Local\Temp\2026-06-01_98c87a7e669ea9ba254672e7a6051867_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm..exe"
      2⤵
      • Executes dropped EXE
      PID:4920

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        RCX318E.tmp

        • Path C:\Program Files\7-Zip\RCX318E.tmp
        • Size 377KB
        • SHA256 bec4a19527997c03dd682412c9c1e9250e04a01e928cc249dc92db9ff2138b8b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        2026-06-01_98c87a7e669ea9ba254672e7a6051867_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm..exe

        • Path C:\Users\Admin\AppData\Local\Temp\2026-06-01_98c87a7e669ea9ba254672e7a6051867_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm..exe
        • Size 16KB
        • SHA256 8c03b8dc1137e362a6eecfa4637ebe37351570cb2ab01a87908920ae197c34dc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        074085830732.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\074085830732.ico
        • Size 1KB
        • SHA256 80b6b561da261f5549cc3f1b3baad5efc025770ce206b0250977dbab229fe4d7
        • MD5 SHA1 SHA512 TLSH

        080813057554.exe

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\080813057554.exe
        • Size 4.1MB
        • SHA256 78425e626d0830c35ee05307ad6958055493acebbb8a2548ba3de4af6d6378f7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        146929901654.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\146929901654.ico
        • Size 1KB
        • SHA256 3568edd042f59b52c726b5ff682e65fcad53b953397e49838bd017f730436f9d
        • MD5 SHA1 SHA512 TLSH

        238613113495.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\238613113495.ico
        • Size 1KB
        • SHA256 69868f3977849e6f0726f505ed8ce7ffaadd07268f061d3705980aa32ba74885
        • MD5 SHA1 SHA512 TLSH

        246971946294..exe

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\246971946294..exe
        • Size 107KB
        • SHA256 16f7ddaa4944632505f557d45ade328911169a7af17599a71ffe7edfa5eb5f51
        • MD5 SHA1 SHA512 SSDEEP TLSH

        265147379297..exe

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\265147379297..exe
        • Size 1.4MB
        • SHA256 e6adb24c63c2622f76ed91b2def9498074716f5e154dd483b3469848e38174af
        • MD5 SHA1 SHA512 SSDEEP TLSH

        405783948908..exe

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\405783948908..exe
        • Size 263KB
        • SHA256 66bf24b6a4a645bb814a8d44de5cb98ff544aa24c8acc843d21337260f6f5d43
        • MD5 SHA1 SHA512 SSDEEP TLSH

        489052806526.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\489052806526.ico
        • Size 1KB
        • SHA256 c6ac3a2d4ea590ba6a624de69c86e20852b72c71cc7724a3ff4577fb15b32b2c
        • MD5 SHA1 SHA512 TLSH

        533491388608.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\533491388608.ico
        • Size 1KB
        • SHA256 6573d3579ab0ce71f8d95d6a89d2a4d75f6bbe31a6861ab5b8002ddedb76a477
        • MD5 SHA1 SHA512 TLSH

        576674588602.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\576674588602.ico
        • Size 1KB
        • SHA256 fe526d6535d43c577cf54d22f446498ad613635860a6300f5b7654765ee9b929
        • MD5 SHA1 SHA512 TLSH

        580500369114.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\580500369114.ico
        • Size 1KB
        • SHA256 06d58ca32d62202496baef4f3dec37ee2cacdb5775341c6fb4cccfa4448a03f9
        • MD5 SHA1 SHA512 TLSH

        655239739346.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\655239739346.ico
        • Size 1KB
        • SHA256 d70944fea4517b3b68ee043da9e5f8cd1ab6559e98666ea93ed7468254ce0785
        • MD5 SHA1 SHA512 TLSH

        655535398240.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\655535398240.ico
        • Size 1KB
        • SHA256 2ea5c025b0613b1a20bc146508cf692b5de4d285f7acc17dc4035315952fd7f8
        • MD5 SHA1 SHA512 TLSH

        857352486048..exe

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\857352486048..exe
        • Size 1.4MB
        • SHA256 1724f2173c7307bea75bb4621bf7f52b673393f8bd2b77ee8308d3061eabe271
        • MD5 SHA1 SHA512 SSDEEP TLSH

        906827288480.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\906827288480.ico
        • Size 1KB
        • SHA256 325e37428cb5578f7f88dcc924a6a2a398d707d3cad6406802a9a06aac630126
        • MD5 SHA1 SHA512 TLSH

        934269936341.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\934269936341.ico
        • Size 1KB
        • SHA256 bc1363b69ec13c49d94af754cce4bffe81b589f3bf2039c84bf1472b3b483f6f
        • MD5 SHA1 SHA512 TLSH

        audiodg.exe

        • Path C:\Users\Admin\Documents\diagnostics\audiodg.exe
        • Size 62KB
        • SHA256 191105e595983493dae047841a21444507cc93459c0f9a7bf76155d78a260f71
        • MD5 SHA1 SHA512 SSDEEP TLSH

        shost.exe

        • Path C:\Users\Admin\Documents\diagnostics\shost.exe
        • Size 375KB
        • SHA256 9ea9018900b98ee8ca5eb212494822621754bd2c6de8a194178905b169eb576a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        logs.txt

        • Path C:\Users\Admin\Documents\logs.txt
        • Size 4KB
        • SHA256 d6f6329967c10017f0116f8696ad96463f9b57302343d58685cd8c5bee93ba9f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2120-11-0x0000000000470000-0x0000000000486000-memory.dmp