Overview

overview

10

Static

static

3

dfc8367d89...a9.exe

windows10-2004-x64

10

dfc8367d89...a9.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/10/2026, 03:34

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General

  • Target
    dfc8367d8902c264c15df41ec3ce42f669fd016da68f3f023d0401ff0c213fa9.exe
  • Size 1.9MB
  • Sample261002-d4vd4agd28
  • SHA256 dfc8367d8902c264c15df41ec3ce42f669fd016da68f3f023d0401ff0c213fa9
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
backdoordiscoverycobaltstriketrojan

Malware Config

Extracted

Family

  • cobaltstrike

C2

  • http://39.108.159.100:9898/HJja

Attributes
  • user_agent

    User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0; Xbox)

Signatures

  • Family: Cobaltstrike

    Detected malicious payload which is part of Cobaltstrike.

    trojanbackdoorcobaltstrike
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 1 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

    discovery

Processes

  • C:\Users\Admin\AppData\Local\Temp\dfc8367d8902c264c15df41ec3ce42f669fd016da68f3f023d0401ff0c213fa9.exe
    "C:\Users\Admin\AppData\Local\Temp\dfc8367d8902c264c15df41ec3ce42f669fd016da68f3f023d0401ff0c213fa9.exe"
    1⤵
    • Reads the TCP/IP host and domain name from the registry
    PID:3248

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        memory/3248-0-0x00000000008C0000-0x00000000008C1000-memory.dmp
        Download