chinese_generic_botnet | 941421e492e1107087ecf6bff5d53f8095951c365529d3f5bc57b2047fecedcf

Analysis

max time kernel
145s
max time network
154s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
27-08-2023 17:09

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General

Target

941421e492e1107087ecf6bff5d53f8095951c365529d3f5bc57b2047fecedcf.exe
Size

3.0MB
MD5

21f20b724106341ef2009f5b99639f16
SHA1

6f2ad560c32f0525d1196b39cfd1b12ce70d4280
SHA256

941421e492e1107087ecf6bff5d53f8095951c365529d3f5bc57b2047fecedcf
SHA512

bc25d352443c2cce2b9987b65e65079e2c46a4724880cdf15a75c9a223ae15c1de8a6c7ce5811b709f50f6a05d551e301886a52938f51f2664b58745efbd0e06
SSDEEP

49152:2/G9xi03zDWi26fs2cWDAbcl7jkv4+9Ry4kjC7:2/G9T0uDhEv4n4M

Score

10^/10

chinese_generic_botnet botnet 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

resource	yara_rule
behavioral1/memory/2572-0-0x0000000010000000-0x000000001001F000-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

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Windows\CurrentVersion\Run\ = "C:\\Windows\\Terms.exe"	941421e492e1107087ecf6bff5d53f8095951c365529d3f5bc57b2047fecedcf.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Terms.exe	941421e492e1107087ecf6bff5d53f8095951c365529d3f5bc57b2047fecedcf.exe
File opened for modification	C:\Windows\Terms.exe	941421e492e1107087ecf6bff5d53f8095951c365529d3f5bc57b2047fecedcf.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2572	941421e492e1107087ecf6bff5d53f8095951c365529d3f5bc57b2047fecedcf.exe
2572	941421e492e1107087ecf6bff5d53f8095951c365529d3f5bc57b2047fecedcf.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2572	941421e492e1107087ecf6bff5d53f8095951c365529d3f5bc57b2047fecedcf.exe

C:\Users\Admin\AppData\Local\Temp\941421e492e1107087ecf6bff5d53f8095951c365529d3f5bc57b2047fecedcf.exe
"C:\Users\Admin\AppData\Local\Temp\941421e492e1107087ecf6bff5d53f8095951c365529d3f5bc57b2047fecedcf.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2572

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2572-0-0x0000000010000000-0x000000001001F000-memory.dmp

Filesize
124KB

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