Analysis

  • max time kernel
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260618-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    29/06/2026, 12:24

General

  • Target
    2026-06-26_c7793aa032019c7ba69b772fb6705911_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm.exe
  • Size 735KB
  • Sample260629-plcbcads9t
  • SHA256 4a089af6e89b7bb67c643738a8cfc4d26ce84869875a3c1c925cc9f838ae8747
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects Windows executables referencing non-Windows User-Agents 4 IoCs
  • Executes dropped EXE 3 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 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-06-26_c7793aa032019c7ba69b772fb6705911_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-26_c7793aa032019c7ba69b772fb6705911_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm.exe"
    1⤵
    • Modifies system executable filetype association
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:1512
    • C:\Users\Admin\Documents\diagnostics\audiodg.exe
      "C:\Users\Admin\Documents\diagnostics\audiodg.exe"
      2⤵
      • Executes dropped EXE
      PID:4120
    • 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:1752
      • C:\Users\Admin\Documents\diagnostics\audiodg.exe
        "C:\Users\Admin\Documents\diagnostics\audiodg.exe"
        3⤵
        • Executes dropped EXE
        PID:4428

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        RCX5CA5.tmp

        • Path C:\Program Files\7-Zip\RCX5CA5.tmp
        • Size 377KB
        • SHA256 7f8bd09cf7b68b261be63e62b2fe6b2c78cede8f5245198608c85b6628aa3f7a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        017592327394.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\017592327394.ico
        • Size 1KB
        • SHA256 bc1363b69ec13c49d94af754cce4bffe81b589f3bf2039c84bf1472b3b483f6f
        • MD5 SHA1 SHA512 TLSH

        036608672986.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\036608672986.ico
        • Size 1KB
        • SHA256 b15cc5b7b654156b96c718da8c6a5402aa2d7afab332ec98038ce8a6b6efd052
        • MD5 SHA1 SHA512 TLSH

        242840736907.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\242840736907.ico
        • Size 1KB
        • SHA256 325e37428cb5578f7f88dcc924a6a2a398d707d3cad6406802a9a06aac630126
        • MD5 SHA1 SHA512 TLSH

        359487821685.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\359487821685.ico
        • Size 1KB
        • SHA256 69868f3977849e6f0726f505ed8ce7ffaadd07268f061d3705980aa32ba74885
        • MD5 SHA1 SHA512 TLSH

        404172092476.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\404172092476.ico
        • Size 1KB
        • SHA256 c6ac3a2d4ea590ba6a624de69c86e20852b72c71cc7724a3ff4577fb15b32b2c
        • MD5 SHA1 SHA512 TLSH

        583578852933.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\583578852933.ico
        • Size 1KB
        • SHA256 2ea5c025b0613b1a20bc146508cf692b5de4d285f7acc17dc4035315952fd7f8
        • MD5 SHA1 SHA512 TLSH

        792506753427.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\792506753427.ico
        • Size 1KB
        • SHA256 fe526d6535d43c577cf54d22f446498ad613635860a6300f5b7654765ee9b929
        • MD5 SHA1 SHA512 TLSH

        802030120695.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\802030120695.ico
        • Size 1KB
        • SHA256 d70944fea4517b3b68ee043da9e5f8cd1ab6559e98666ea93ed7468254ce0785
        • MD5 SHA1 SHA512 TLSH

        803339837655.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\803339837655.ico
        • Size 1KB
        • SHA256 80b6b561da261f5549cc3f1b3baad5efc025770ce206b0250977dbab229fe4d7
        • MD5 SHA1 SHA512 TLSH

        820328529973.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\820328529973.ico
        • Size 1KB
        • SHA256 6573d3579ab0ce71f8d95d6a89d2a4d75f6bbe31a6861ab5b8002ddedb76a477
        • MD5 SHA1 SHA512 TLSH

        845559818298.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\845559818298.ico
        • Size 1KB
        • SHA256 06d58ca32d62202496baef4f3dec37ee2cacdb5775341c6fb4cccfa4448a03f9
        • MD5 SHA1 SHA512 TLSH

        882817119117.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\882817119117.ico
        • Size 1KB
        • SHA256 99143e3c977916ae0bffcd76fb770cce778f63459bf49ab42b639bb4da8555c6
        • MD5 SHA1 SHA512 TLSH

        942907898750.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\942907898750.ico
        • Size 1KB
        • SHA256 3568edd042f59b52c726b5ff682e65fcad53b953397e49838bd017f730436f9d
        • MD5 SHA1 SHA512 TLSH

        audiodg.exe

        • Path C:\Users\Admin\Documents\diagnostics\audiodg.exe
        • Size 62KB
        • SHA256 b5265ebf73fedc1d0333fd4f72c7021eef1cd8b948b4e41969cdb2a3ef6bd35d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        shost.exe

        • Path C:\Users\Admin\Documents\diagnostics\shost.exe
        • Size 375KB
        • SHA256 f16aa7a21ccf4a21606254eff99f358e2387bbfffaa9fe9ccd2be240751d78ab
        • MD5 SHA1 SHA512 SSDEEP TLSH

        logs.txt

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

        memory/4120-5-0x00007FFF9B72F000-0x00007FFF9B730000-memory.dmp

        memory/4120-19-0x00007FFF9B5A0000-0x00007FFF9BF44000-memory.dmp

        memory/4120-6-0x0000000000B30000-0x0000000000B46000-memory.dmp

        memory/4120-321-0x00007FFF9B5A0000-0x00007FFF9BF44000-memory.dmp

        memory/4428-147-0x00007FFF9B5A0000-0x00007FFF9BF44000-memory.dmp

        memory/4428-303-0x00007FFF9B5A0000-0x00007FFF9BF44000-memory.dmp