Overview

overview

7

Static

static

3

2026-08-03...lc.exe

windows10-2004-x64

7

2026-08-03...lc.exe

windows11-ltsc_2024-x64

7

Analysis

  • max time kernel
    148s
  • max time network
    153s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    03/08/2026, 14:56

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General

  • Target
    2026-08-03_291a4cdeb673cc71bafcf8c569d030a1_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc.exe
  • Size 535KB
  • Sample260803-sbf4bstvcv
  • SHA256 aea9bb200bf5f78db83e57680ec3a874e02e34470b17133009b59407581ba8ea
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
persistenceransomwarespywarestealer

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Drops file in System32 directory 64 IoCs
  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
    ransomware
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 IoCs
  • Checks processor information in registry 2 TTPs 6 IoCs

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

  • Enumerates system info in registry 2 TTPs 6 IoCs
  • Modifies data under HKEY_USERS 64 IoCs
  • Opens file in notepad (likely ransom note) 1 IoCs
    ransomware
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-03_291a4cdeb673cc71bafcf8c569d030a1_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-03_291a4cdeb673cc71bafcf8c569d030a1_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:860
    • C:\Users\Admin\AppData\Local\Temp\2026-08-03_291a4cdeb673cc71bafcf8c569d030a1_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc.exe
      "C:\Users\Admin\AppData\Local\Temp\2026-08-03_291a4cdeb673cc71bafcf8c569d030a1_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc.exe" /detached
      2⤵
      • Adds Run key to start application
      • Drops file in System32 directory
      • Sets desktop wallpaper using registry
      • Drops file in Program Files directory
      • Drops file in Windows directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2648
      • C:\Windows\System32\notepad.exe
        "C:\Windows\System32\notepad.exe" "C:\Users\Admin\AppData\Local\Temp\YOU_ARE_WELCOME.txt"
        3⤵
        • Opens file in notepad (likely ransom note)
        PID:2108
  • C:\ProgramData\Infect\infect.exe
    "C:\ProgramData\Infect\infect.exe" /silent
    1⤵
    • Executes dropped EXE
    • Suspicious use of WriteProcessMemory
    PID:3300
    • C:\ProgramData\Infect\infect.exe
      "C:\ProgramData\Infect\infect.exe" /detached /silent
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Drops file in Program Files directory
      • Drops file in Windows directory
      • Suspicious behavior: EnumeratesProcesses
      PID:796
  • C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
    "C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Suspicious use of SetWindowsHookEx
    PID:4160
  • C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
    "C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Suspicious use of SetWindowsHookEx
    PID:1300

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        infect.exe
        • Path C:\ProgramData\Infect\infect.exe
        • Size 535KB
        • SHA256 aea9bb200bf5f78db83e57680ec3a874e02e34470b17133009b59407581ba8ea
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        infect_debug.log
        • Path C:\temp\infect_debug.log
        • Size 1KB
        • SHA256 b652c810c2b23274393f2d399a0048878cc019f07c06e6cac29d09bcd67fa142
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        infect_debug.log
        • Path C:\temp\infect_debug.log
        • Size 1KB
        • SHA256 55e3322b68fad9df8e7143ce7f05cb3306a4a9ca86393138a2859f6ffd88fcab
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        infect_debug.log
        • Path C:\temp\infect_debug.log
        • Size 1KB
        • SHA256 aa4c03f5322fe944fd7dc957ea771e6765939190f7f49ec7d5ce8aca7364b8de
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        infect_debug.log
        • Path C:\temp\infect_debug.log
        • Size 1KB
        • SHA256 ef0bee8790e588f4afd7b65f13034c6024f4da9f771d70d9effb6a33aa4f4ef7
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        infect_debug.log
        • Path C:\temp\infect_debug.log
        • Size 1KB
        • SHA256 6c828f22c567ab2da047a0e37af9334e9de5aaebd96f15b4258c0e51c3893108
        • MD5 SHA1 SHA512 TLSH
        Submit Download