Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/08/2026, 23:17

General

  • Target
    cfdef8631fd1fdc21bb66e33eff3bba85fceba95c401a2def42437de1e4525e9.exe
  • Size 356KB
  • Sample260809-291easxclb
  • SHA256 cfdef8631fd1fdc21bb66e33eff3bba85fceba95c401a2def42437de1e4525e9
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • cobaltstrike

C2
  • http://webcdns.com:2083/static-directory/lt.mp3

Attributes
  • user_agent

    Host: webcdns.com Connection: close Accept: image/* User-Agent: Mozilla/5.0 (Windows Phone 10.0; Android 6.0.1; Microsoft; RM-1152) AppleWebKit/537.36 (KHTML, like Gecko)

Signatures

  • Family: Cobaltstrike

    Detected malicious payload which is part of Cobaltstrike.

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cfdef8631fd1fdc21bb66e33eff3bba85fceba95c401a2def42437de1e4525e9.exe
    "C:\Users\Admin\AppData\Local\Temp\cfdef8631fd1fdc21bb66e33eff3bba85fceba95c401a2def42437de1e4525e9.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    PID:984
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:6580

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/984-0-0x0000018CF48C0000-0x0000018CF48C1000-memory.dmp