Analysis

  • max time kernel
    148s
  • max time network
    145s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/08/2026, 13:50

General

  • Target
    2026-08-09_af163e4a73f1d6c5af4aba6155cfe9d7_cobalt-strike_icedid_satacom_stealc.exe
  • Size 173KB
  • Sample260809-q5g7dassd1
  • SHA256 14b5ffc77608862d8e1926ad9356f78900ce7117474effa82e25cbc9a7a80b65
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: NeptuneRAT, MasonRAT

    NeptuneRAT aka MasonRAT is a trojan written in C#.

  • Family: Xworm

    Xworm is a remote access trojan written in C#.

  • Detect Xworm Payload 2 IoCs
  • Detects NeptuneRAT stealer 2 IoCs
  • Detects Windows executables referencing non-Windows User-Agents 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-09_af163e4a73f1d6c5af4aba6155cfe9d7_cobalt-strike_icedid_satacom_stealc.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-09_af163e4a73f1d6c5af4aba6155cfe9d7_cobalt-strike_icedid_satacom_stealc.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:5832
    • C:\Windows\explorer.exe
      "C:\Windows\explorer.exe"
      2⤵
        PID:1536

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          memory/1536-5-0x00000000010D0000-0x00000000010E2000-memory.dmp

          memory/1536-0-0x00000000010D0000-0x00000000010E2000-memory.dmp