Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    24/07/2026, 01:15

General

  • Target
    2026-07-23_651d931a88ba452d69653cc60fec5e9e_cobalt-strike_icedid_stealc.exe
  • Size 2.5MB
  • Sample260724-bmpfeayycv
  • SHA256 951e71abced51b38530c5e3a963c40e33baad2988c4bd3b74e16c0bbc88b8bcd
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Delays execution with timeout.exe 1 IoCs
  • Modifies data under HKEY_USERS 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
    1⤵
      PID:1656
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe -k netsvcs
        2⤵
        • Suspicious use of SetThreadContext
        • Checks processor information in registry
        • Modifies data under HKEY_USERS
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:708
        • C:\Windows\system32\dllhost.exe
          C:\Windows\system32\dllhost.exe /Processid:{F8284233-48F4-4680-ADDD-F8284233}
          3⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:5032
    • C:\Users\Admin\AppData\Local\Temp\2026-07-23_651d931a88ba452d69653cc60fec5e9e_cobalt-strike_icedid_stealc.exe
      "C:\Users\Admin\AppData\Local\Temp\2026-07-23_651d931a88ba452d69653cc60fec5e9e_cobalt-strike_icedid_stealc.exe"
      1⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2160
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" /c timeout 2 & del /f /q "C:\Users\Admin\AppData\Local\Temp\2026-07-23_651d931a88ba452d69653cc60fec5e9e_cobalt-strike_icedid_stealc.exe"
        2⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:4436
        • C:\Windows\system32\timeout.exe
          timeout 2
          3⤵
          • Delays execution with timeout.exe
          PID:1224
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k GPSvcGroup
      1⤵
        PID:2088

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            memory/708-1-0x0000000180000000-0x0000000180071000-memory.dmp

            memory/708-5-0x00007FFF254A0000-0x00007FFF25703000-memory.dmp

            memory/1656-0-0x000001D94BFD0000-0x000001D94BFD1000-memory.dmp

            memory/5032-14-0x000001E8987D0000-0x000001E8987D1000-memory.dmp

            memory/5032-13-0x000001E8987E0000-0x000001E8987E1000-memory.dmp

            memory/5032-20-0x00007FFF254A0000-0x00007FFF25703000-memory.dmp