chinese_generic_botnet | cad291a2df541313c6d296dcb798f5565ce591ca94f4649c21bc0e8b7e7a86eb

Analysis

max time kernel
91s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
05-09-2022 18:44

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General

Target

2.exe
Size

472KB
MD5

762bff46f0d8459d2fd83a7dbc0b3103
SHA1

5fdddc577baaa0ba8c7fe6b88be254866c959321
SHA256

cad291a2df541313c6d296dcb798f5565ce591ca94f4649c21bc0e8b7e7a86eb
SHA512

38a1e73a7d3c36817f53311c016a4ddf724dee9531c419298ea1f4452f60e4786ff16f25f5c73e01b7b9af971cc5c1acd323f436667a60ad77a0348f0a3256b5
SSDEEP

6144:WWMjNEqWNAML6edtpVYWNTLq01CQoSE0iHjbRfKugGdGQ/UDlVJHaCV:Wvuq2RL3ddNT+LKugjNTJ6

Score

10^/10

chinese_generic_botnet botnet

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
behavioral2/memory/4048-132-0x0000000010000000-0x0000000010018000-memory.dmp	unk_chinese_botnet

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\M:	2.exe
File opened (read-only)	\??\R:	2.exe
File opened (read-only)	\??\J:	2.exe
File opened (read-only)	\??\L:	2.exe
File opened (read-only)	\??\P:	2.exe
File opened (read-only)	\??\Q:	2.exe
File opened (read-only)	\??\S:	2.exe
File opened (read-only)	\??\Y:	2.exe
File opened (read-only)	\??\Z:	2.exe
File opened (read-only)	\??\B:	2.exe
File opened (read-only)	\??\N:	2.exe
File opened (read-only)	\??\U:	2.exe
File opened (read-only)	\??\V:	2.exe
File opened (read-only)	\??\W:	2.exe
File opened (read-only)	\??\X:	2.exe
File opened (read-only)	\??\G:	2.exe
File opened (read-only)	\??\O:	2.exe
File opened (read-only)	\??\H:	2.exe
File opened (read-only)	\??\I:	2.exe
File opened (read-only)	\??\K:	2.exe
File opened (read-only)	\??\T:	2.exe
File opened (read-only)	\??\E:	2.exe
File opened (read-only)	\??\F:	2.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	2.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4048	2.exe
4048	2.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4048	2.exe

C:\Users\Admin\AppData\Local\Temp\2.exe
"C:\Users\Admin\AppData\Local\Temp\2.exe"
1⤵
- Enumerates connected drives
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:4048

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4048-132-0x0000000010000000-0x0000000010018000-memory.dmp

Filesize
96KB

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