chinese_generic_botnet | b6896b391ffd66abb4cbf1cfaf4384b00802626ee5e2b1fd61917b31ba71b5c5

Analysis

max time kernel
31s
max time network
43s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
04-08-2024 16:13

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Reason

Machine shutdown

Report Analysis Logs

General

Target

f36911ffd69559381d8e0eac23c1d050N.exe
Size

540KB
MD5

f36911ffd69559381d8e0eac23c1d050
SHA1

9db83c5a8a04b77005a2a69e639e53a0c938a0db
SHA256

b6896b391ffd66abb4cbf1cfaf4384b00802626ee5e2b1fd61917b31ba71b5c5
SHA512

e72cf53977900daef9ea7d66910b7fc66700bea9252ad97ebc2076c5f5416a288f7ccf188ff52dc0ec82f917d36ffb9ce7106e10ad8a9147586b35868df013b3
SSDEEP

3072:A5OsiQ79xzUcbK9LK/fzuaCrutJUDpRfmm5yqiXO+Zoy/6ESh0Jz5OdRSu:G7hoBO/fzxUpFmkgXO+T/6EJJNaS

Score

10^/10

chinese_generic_botnet botnet discovery persistence

Malware Config

Signatures

Generic Chinese Botnet
A botnet originating from China which is currently unnamed publicly.
botnet chinese_generic_botnet

Chinese Botnet payload 1 IoCs

botnet

Processes:

resource	yara_rule
behavioral2/memory/4088-0-0x0000000010000000-0x0000000010018000-memory.dmp	unk_chinese_botnet

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

f36911ffd69559381d8e0eac23c1d050N.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Cmnurtw.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\f36911ffd69559381d8e0eac23c1d050N.exe"	f36911ffd69559381d8e0eac23c1d050N.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
discovery

System Language Discovery
T1614.001

Processes:

f36911ffd69559381d8e0eac23c1d050N.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language f36911ffd69559381d8e0eac23c1d050N.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

f36911ffd69559381d8e0eac23c1d050N.exe

pid process

4088 f36911ffd69559381d8e0eac23c1d050N.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f36911ffd69559381d8e0eac23c1d050N.exe

pid	process
4088	f36911ffd69559381d8e0eac23c1d050N.exe

C:\Users\Admin\AppData\Local\Temp\f36911ffd69559381d8e0eac23c1d050N.exe
"C:\Users\Admin\AppData\Local\Temp\f36911ffd69559381d8e0eac23c1d050N.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4088

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4088-0-0x0000000010000000-0x0000000010018000-memory.dmp

Filesize
96KB

Download

Analysis

Sharing

Errors

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads