chinese_generic_botnet | 666159f1ce4b23bd3282a1c238e7517e10ace750f76fc96ebafd78cd573e9512

Analysis

max time kernel
148s
max time network
115s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
24/07/2026, 10:29

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General

Target
2026-07-24_07349b42983ac5f9038c782d070a02ad_elex_wannacry.exe
Size 778KB
Sample260724-mjmcesxtft
SHA256 666159f1ce4b23bd3282a1c238e7517e10ace750f76fc96ebafd78cd573e9512
MD5 07349b42983ac5f9038c782d070a02ad
SHA1 b0fba72076bae69b7e7b3ccbf4b97c236cd1c571
SHA512 530cdaadaaa76372d5dac165debeefe7c15c433850421526eb2e8bb22699285df887dae321364776b33a41ea3c7200461c50ccb07519fda5bb120408084e1c05
SSDEEP 6144:QwJiEBmEUSYy8KiLGNj3JFmxDnNysv0mzkLWM:QciEBmEUSYy8KiLGNj3JcOs
TLSH
T1EA058E8B77C68476D5D9007D18AD9B3116B7E8386FC889C3AFD1894F286C6C17C3AA47
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

botnet discovery chinese_generic_botnet upx

Malware Config

Signatures

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

Chinese Botnet payload 1 IoCs

botnet

resource	yara_rule
behavioral2/memory/4552-0-0x0000000000400000-0x0000000000508000-memory.dmp	unk_chinese_botnet

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4552-0-0x0000000000400000-0x0000000000508000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2068	4552	WerFault.exe	87

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-07-24_07349b42983ac5f9038c782d070a02ad_elex_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-07-24_07349b42983ac5f9038c782d070a02ad_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-24_07349b42983ac5f9038c782d070a02ad_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4552
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4552 -s 264
  2⤵
  - Program crash
  PID:2068

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 500 -p 4552 -ip 4552
1⤵
PID:4828

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4552-0-0x0000000000400000-0x0000000000508000-memory.dmp

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