chinese_generic_botnet | 0ee88f757efda5af4c095214219721fb61a7793072d26e1c773471805e2376a1

General

Target

0ee88f757efda5af4c095214219721fb61a7793072d26e1c773471805e2376a1.exe
Size

3.0MB
MD5

aa64c28a20063d10873fdd904a647590
SHA1

bffb2ef160c9c81f474a7dccb98b080f93e58df8
SHA256

0ee88f757efda5af4c095214219721fb61a7793072d26e1c773471805e2376a1
SHA512

d5700a69e16a4bb7354b8381615c0c2f8f4ef236892398c2e4605cf235fffb37cbd3beb2a00b61a92892f63c01d3fb5dd7bb62b65c48e694c870f95ce6f0b30c
SSDEEP

49152:V/TQxi03zDWi26fs2cWDAbcl7j1v4+9Ry4kjCfJ:V/TQT0uDhVv4n4Mk

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
behavioral2/memory/5024-0-0x0000000010000000-0x000000001001F000-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-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Oqwiqqi.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\0ee88f757efda5af4c095214219721fb61a7793072d26e1c773471805e2376a1.exe"	0ee88f757efda5af4c095214219721fb61a7793072d26e1c773471805e2376a1.exe

Enumerates connected drives 3 TTPs 22 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)	\??\U:	0ee88f757efda5af4c095214219721fb61a7793072d26e1c773471805e2376a1.exe
File opened (read-only)	\??\W:	0ee88f757efda5af4c095214219721fb61a7793072d26e1c773471805e2376a1.exe
File opened (read-only)	\??\E:	0ee88f757efda5af4c095214219721fb61a7793072d26e1c773471805e2376a1.exe
File opened (read-only)	\??\J:	0ee88f757efda5af4c095214219721fb61a7793072d26e1c773471805e2376a1.exe
File opened (read-only)	\??\M:	0ee88f757efda5af4c095214219721fb61a7793072d26e1c773471805e2376a1.exe
File opened (read-only)	\??\Q:	0ee88f757efda5af4c095214219721fb61a7793072d26e1c773471805e2376a1.exe
File opened (read-only)	\??\S:	0ee88f757efda5af4c095214219721fb61a7793072d26e1c773471805e2376a1.exe
File opened (read-only)	\??\T:	0ee88f757efda5af4c095214219721fb61a7793072d26e1c773471805e2376a1.exe
File opened (read-only)	\??\Y:	0ee88f757efda5af4c095214219721fb61a7793072d26e1c773471805e2376a1.exe
File opened (read-only)	\??\Z:	0ee88f757efda5af4c095214219721fb61a7793072d26e1c773471805e2376a1.exe
File opened (read-only)	\??\V:	0ee88f757efda5af4c095214219721fb61a7793072d26e1c773471805e2376a1.exe
File opened (read-only)	\??\X:	0ee88f757efda5af4c095214219721fb61a7793072d26e1c773471805e2376a1.exe
File opened (read-only)	\??\K:	0ee88f757efda5af4c095214219721fb61a7793072d26e1c773471805e2376a1.exe
File opened (read-only)	\??\N:	0ee88f757efda5af4c095214219721fb61a7793072d26e1c773471805e2376a1.exe
File opened (read-only)	\??\O:	0ee88f757efda5af4c095214219721fb61a7793072d26e1c773471805e2376a1.exe
File opened (read-only)	\??\R:	0ee88f757efda5af4c095214219721fb61a7793072d26e1c773471805e2376a1.exe
File opened (read-only)	\??\B:	0ee88f757efda5af4c095214219721fb61a7793072d26e1c773471805e2376a1.exe
File opened (read-only)	\??\G:	0ee88f757efda5af4c095214219721fb61a7793072d26e1c773471805e2376a1.exe
File opened (read-only)	\??\H:	0ee88f757efda5af4c095214219721fb61a7793072d26e1c773471805e2376a1.exe
File opened (read-only)	\??\I:	0ee88f757efda5af4c095214219721fb61a7793072d26e1c773471805e2376a1.exe
File opened (read-only)	\??\L:	0ee88f757efda5af4c095214219721fb61a7793072d26e1c773471805e2376a1.exe
File opened (read-only)	\??\P:	0ee88f757efda5af4c095214219721fb61a7793072d26e1c773471805e2376a1.exe

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	0ee88f757efda5af4c095214219721fb61a7793072d26e1c773471805e2376a1.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	0ee88f757efda5af4c095214219721fb61a7793072d26e1c773471805e2376a1.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5024	0ee88f757efda5af4c095214219721fb61a7793072d26e1c773471805e2376a1.exe
5024	0ee88f757efda5af4c095214219721fb61a7793072d26e1c773471805e2376a1.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5024	0ee88f757efda5af4c095214219721fb61a7793072d26e1c773471805e2376a1.exe

C:\Users\Admin\AppData\Local\Temp\0ee88f757efda5af4c095214219721fb61a7793072d26e1c773471805e2376a1.exe
"C:\Users\Admin\AppData\Local\Temp\0ee88f757efda5af4c095214219721fb61a7793072d26e1c773471805e2376a1.exe"
1⤵
- Adds Run key to start application
- Enumerates connected drives
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:5024