Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
06/10/2026, 17:34
Static task
static1
Behavioral task
behavioral1
Sample
7f8ece7c8d8bcaf95687ec76d31fde425d1a0f65230fda4fa26dfb02c9b2ad77.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
7f8ece7c8d8bcaf95687ec76d31fde425d1a0f65230fda4fa26dfb02c9b2ad77.exe
Resource
win11ltsc2024-20260911-en
General
- Target 7f8ece7c8d8bcaf95687ec76d31fde425d1a0f65230fda4fa26dfb02c9b2ad77.exe
- Size 131KB
- Sample261006-v5fe1aswhy
- SHA256 7f8ece7c8d8bcaf95687ec76d31fde425d1a0f65230fda4fa26dfb02c9b2ad77
- MD5 f9762b118192d1409e6653ff4e272562
- SHA1 f7441e43001bf8550bf5cf59f367a707114bbc8a
- SHA512 0c5809f4f91b4a9b7b673a65873ab25fdfc79b249a6e56b931d57e72c55cecbdf914caa8a72a4aae9e807bd35082590f284d84dbfc46e3708ea14a50873eac3a
- SSDEEP 3072:cNRyNlP92cap1FZQz8zCHVxw8RTcjO8aduB5oHaqMvygFbY:wRyNlP92cap1FZQzPw8RTcTUu7o6dy6
- TLSH T17AD37C8AF0C368FCC95BC13886A35530962574A90738397F1B94AB3A3D7A950872EF75
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
-
cobaltstrike
-
http://164.92.164.246:56/kunkun/jquery-3.3.2.slim.min.js
-
user_agent
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Language: en-US,en;q=0.5 Referer: http://www.baidu.com/ Accept-Encoding: gzip, deflate User-Agent: Mozilla/5.0 (Windows NT 6.3; Trident/7.0; rv:11.0) like Gecko
Signatures
- Family: Cobaltstrike
Detected malicious payload which is part of Cobaltstrike.
- 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.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname 7f8ece7c8d8bcaf95687ec76d31fde425d1a0f65230fda4fa26dfb02c9b2ad77.exe