Analysis

  • max time kernel
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/08/2026, 23:44

General

  • Target
    2026-08-01_ceb4e9caea073fe38307d79d7c7a66cb_amadey_blankgrabber_cobalt-strike_glassworm_icedid_ryuk_.exe
  • Size 26.5MB
  • Sample260801-3raxcsae87
  • SHA256 bf522fc868a7e0e5aa0cc8b7a18874b6cfd82a63cffdaf595ff7170fe1237ca4
  • 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\2026-08-01_ceb4e9caea073fe38307d79d7c7a66cb_amadey_blankgrabber_cobalt-strike_glassworm_icedid_ryuk_.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-01_ceb4e9caea073fe38307d79d7c7a66cb_amadey_blankgrabber_cobalt-strike_glassworm_icedid_ryuk_.exe"
    1⤵
    • Modifies system executable filetype association
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:4924
    • C:\Users\Admin\Documents\diagnostics\audiodg.exe
      "C:\Users\Admin\Documents\diagnostics\audiodg.exe"
      2⤵
      • Executes dropped EXE
      PID:5812
    • 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:2480
      • C:\Users\Admin\Documents\diagnostics\audiodg.exe
        "C:\Users\Admin\Documents\diagnostics\audiodg.exe"
        3⤵
        • Executes dropped EXE
        PID:4840

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        RCX2266.tmp

        • Path C:\Program Files\7-Zip\RCX2266.tmp
        • Size 377KB
        • SHA256 3d0170e2991a826447a338619176d1c362aa233f8ccb6e8c693b02db77684144
        • MD5 SHA1 SHA512 SSDEEP TLSH

        035456725928.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\035456725928.ico
        • Size 1KB
        • SHA256 fe526d6535d43c577cf54d22f446498ad613635860a6300f5b7654765ee9b929
        • MD5 SHA1 SHA512 TLSH

        046841630236.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\046841630236.ico
        • Size 1KB
        • SHA256 06d58ca32d62202496baef4f3dec37ee2cacdb5775341c6fb4cccfa4448a03f9
        • MD5 SHA1 SHA512 TLSH

        076749096156.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\076749096156.ico
        • Size 1KB
        • SHA256 3568edd042f59b52c726b5ff682e65fcad53b953397e49838bd017f730436f9d
        • MD5 SHA1 SHA512 TLSH

        251954350392.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\251954350392.ico
        • Size 1KB
        • SHA256 99143e3c977916ae0bffcd76fb770cce778f63459bf49ab42b639bb4da8555c6
        • MD5 SHA1 SHA512 TLSH

        310211866720.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\310211866720.ico
        • Size 1KB
        • SHA256 b15cc5b7b654156b96c718da8c6a5402aa2d7afab332ec98038ce8a6b6efd052
        • MD5 SHA1 SHA512 TLSH

        418563154973.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\418563154973.ico
        • Size 1KB
        • SHA256 69868f3977849e6f0726f505ed8ce7ffaadd07268f061d3705980aa32ba74885
        • MD5 SHA1 SHA512 TLSH

        508055313308.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\508055313308.ico
        • Size 1KB
        • SHA256 c6ac3a2d4ea590ba6a624de69c86e20852b72c71cc7724a3ff4577fb15b32b2c
        • MD5 SHA1 SHA512 TLSH

        538433957486.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\538433957486.ico
        • Size 1KB
        • SHA256 80b6b561da261f5549cc3f1b3baad5efc025770ce206b0250977dbab229fe4d7
        • MD5 SHA1 SHA512 TLSH

        562937786756.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\562937786756.ico
        • Size 1KB
        • SHA256 6573d3579ab0ce71f8d95d6a89d2a4d75f6bbe31a6861ab5b8002ddedb76a477
        • MD5 SHA1 SHA512 TLSH

        592366745814.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\592366745814.ico
        • Size 1KB
        • SHA256 2ea5c025b0613b1a20bc146508cf692b5de4d285f7acc17dc4035315952fd7f8
        • MD5 SHA1 SHA512 TLSH

        769784771746.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\769784771746.ico
        • Size 1KB
        • SHA256 d70944fea4517b3b68ee043da9e5f8cd1ab6559e98666ea93ed7468254ce0785
        • MD5 SHA1 SHA512 TLSH

        854455315820.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\854455315820.ico
        • Size 1KB
        • SHA256 325e37428cb5578f7f88dcc924a6a2a398d707d3cad6406802a9a06aac630126
        • MD5 SHA1 SHA512 TLSH

        887460767041.ico

        • Path C:\Users\Admin\AppData\Local\Temp\PROGRA~~1\887460767041.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 125d6e5d891290b7b7167f469fcf909692abf622f5a635979fcf6a8f1f44f11d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        logs.txt

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

        memory/4840-398-0x00007FFE97510000-0x00007FFE97EB4000-memory.dmp

        memory/4840-148-0x00007FFE97510000-0x00007FFE97EB4000-memory.dmp

        memory/5812-353-0x00007FFE97510000-0x00007FFE97EB4000-memory.dmp

        memory/5812-5-0x0000000000E30000-0x0000000000E46000-memory.dmp

        memory/5812-7-0x00007FFE97510000-0x00007FFE97EB4000-memory.dmp

        memory/5812-6-0x00007FFE9769F000-0x00007FFE976A0000-memory.dmp