Analysis

  • max time kernel
    148s
  • max time network
    144s
  • 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, 10:18

General

  • Target
    2026-08-03_aac0cdc09a5ab914a9bf609b07509908_amadey_cobalt-strike_glassworm_icedid_remcos_ryuk_satacom_stealc_vidar_xworm.exe
  • Size 474KB
  • Sample260804-mcap2shd95
  • SHA256 da52fc59b277fc96b46dd15aba538b4707f3cb8e843b22a95bb955364a0ea2ff
  • 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\2026-08-03_aac0cdc09a5ab914a9bf609b07509908_amadey_cobalt-strike_glassworm_icedid_remcos_ryuk_satacom_stealc_vidar_xworm.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-03_aac0cdc09a5ab914a9bf609b07509908_amadey_cobalt-strike_glassworm_icedid_remcos_ryuk_satacom_stealc_vidar_xworm.exe"
    1⤵
    • Modifies system executable filetype association
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:5092
    • C:\Users\Admin\Documents\diagnostics\audiodg.exe
      "C:\Users\Admin\Documents\diagnostics\audiodg.exe"
      2⤵
      • Executes dropped EXE
      PID:1472
    • 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:4676
      • C:\Users\Admin\Documents\diagnostics\audiodg.exe
        "C:\Users\Admin\Documents\diagnostics\audiodg.exe"
        3⤵
        • Executes dropped EXE
        PID:2700
    • C:\Users\Admin\AppData\Local\Temp\2026-08-03_aac0cdc09a5ab914a9bf609b07509908_amadey_cobalt-strike_glassworm_icedid_remcos_ryuk_satacom_stealc_vidar_xworm..exe
      "C:\Users\Admin\AppData\Local\Temp\2026-08-03_aac0cdc09a5ab914a9bf609b07509908_amadey_cobalt-strike_glassworm_icedid_remcos_ryuk_satacom_stealc_vidar_xworm..exe"
      2⤵
      • Executes dropped EXE
      PID:2756

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        RCX6412.tmp

        • Path C:\Program Files\7-Zip\RCX6412.tmp
        • Size 377KB
        • SHA256 4894a51c53b29a222c641d16b482e839ba61836fb2301d78958be4be8390aaa5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        2026-08-03_aac0cdc09a5ab914a9bf609b07509908_amadey_cobalt-strike_glassworm_icedid_remcos_ryuk_satacom_stealc_vidar_xworm..exe

        • Path C:\Users\Admin\AppData\Local\Temp\2026-08-03_aac0cdc09a5ab914a9bf609b07509908_amadey_cobalt-strike_glassworm_icedid_remcos_ryuk_satacom_stealc_vidar_xworm..exe
        • Size 99KB
        • SHA256 af619d3a09025ec9d5885d2ac9a873da0da3a2f6896096f4414b765ba819fed2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        056288793957.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\056288793957.ico
        • Size 1KB
        • SHA256 80b6b561da261f5549cc3f1b3baad5efc025770ce206b0250977dbab229fe4d7
        • MD5 SHA1 SHA512 TLSH

        108221261895.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\108221261895.ico
        • Size 1KB
        • SHA256 2ea5c025b0613b1a20bc146508cf692b5de4d285f7acc17dc4035315952fd7f8
        • MD5 SHA1 SHA512 TLSH

        180025938889.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\180025938889.ico
        • Size 1KB
        • SHA256 06d58ca32d62202496baef4f3dec37ee2cacdb5775341c6fb4cccfa4448a03f9
        • MD5 SHA1 SHA512 TLSH

        244772558597.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\244772558597.ico
        • Size 1KB
        • SHA256 c6ac3a2d4ea590ba6a624de69c86e20852b72c71cc7724a3ff4577fb15b32b2c
        • MD5 SHA1 SHA512 TLSH

        391762678211.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\391762678211.ico
        • Size 1KB
        • SHA256 b15cc5b7b654156b96c718da8c6a5402aa2d7afab332ec98038ce8a6b6efd052
        • MD5 SHA1 SHA512 TLSH

        540515508710.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\540515508710.ico
        • Size 1KB
        • SHA256 325e37428cb5578f7f88dcc924a6a2a398d707d3cad6406802a9a06aac630126
        • MD5 SHA1 SHA512 TLSH

        673285933800.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\673285933800.ico
        • Size 1KB
        • SHA256 fe526d6535d43c577cf54d22f446498ad613635860a6300f5b7654765ee9b929
        • MD5 SHA1 SHA512 TLSH

        795757006189.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\795757006189.ico
        • Size 1KB
        • SHA256 bc1363b69ec13c49d94af754cce4bffe81b589f3bf2039c84bf1472b3b483f6f
        • MD5 SHA1 SHA512 TLSH

        801591024707.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\801591024707.ico
        • Size 1KB
        • SHA256 69868f3977849e6f0726f505ed8ce7ffaadd07268f061d3705980aa32ba74885
        • MD5 SHA1 SHA512 TLSH

        837643932488.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\837643932488.ico
        • Size 1KB
        • SHA256 99143e3c977916ae0bffcd76fb770cce778f63459bf49ab42b639bb4da8555c6
        • MD5 SHA1 SHA512 TLSH

        847551199890.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\847551199890.ico
        • Size 1KB
        • SHA256 3568edd042f59b52c726b5ff682e65fcad53b953397e49838bd017f730436f9d
        • MD5 SHA1 SHA512 TLSH

        882313963719.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\882313963719.ico
        • Size 1KB
        • SHA256 6573d3579ab0ce71f8d95d6a89d2a4d75f6bbe31a6861ab5b8002ddedb76a477
        • MD5 SHA1 SHA512 TLSH

        991284665558.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\991284665558.ico
        • Size 1KB
        • SHA256 d70944fea4517b3b68ee043da9e5f8cd1ab6559e98666ea93ed7468254ce0785
        • 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/1472-14-0x00007FFDA4EA0000-0x00007FFDA5844000-memory.dmp

        memory/1472-365-0x00007FFDA4EA0000-0x00007FFDA5844000-memory.dmp

        memory/1472-10-0x00007FFDA502F000-0x00007FFDA5030000-memory.dmp

        memory/1472-11-0x0000000000F30000-0x0000000000F46000-memory.dmp

        memory/2700-385-0x00007FFDA4EA0000-0x00007FFDA5844000-memory.dmp

        memory/2700-136-0x00007FFDA4EA0000-0x00007FFDA5844000-memory.dmp