gh0strat | eb7ea787601bf9cd644b6756db249a1c53f92a8552c1d4642d310c650b1c5e42

General

Target

eb7ea787601bf9cd644b6756db249a1c53f92a8552c1d4642d310c650b1c5e42.exe
Size

440KB
MD5

f15baba91b0737d6dc709d94ba911b50
SHA1

e5e03d3569ca86314939a179779aea12528e6dcf
SHA256

eb7ea787601bf9cd644b6756db249a1c53f92a8552c1d4642d310c650b1c5e42
SHA512

7b393520a63513b3a399b966d259de78072b30eea0c043bc3b560878e5069fd2ce80c11f8885ab9db7b9eea855451e2d24f412d44fd7c505b6ddf4c7497ea7ba
SSDEEP

3072:c2VdsaO1zWimMW8uZFij77tqjDAas6MgxvRzt7DBAw1BHn:Ka+aDA8HAas6MGZtnBTD

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

C2

qq.qqppf.com

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral1/memory/2676-0-0x0000000010000000-0x000000001000F000-memory.dmp	family_gh0strat

Gh0strat
Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.
rat gh0strat

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)	\??\L:	eb7ea787601bf9cd644b6756db249a1c53f92a8552c1d4642d310c650b1c5e42.exe
File opened (read-only)	\??\M:	eb7ea787601bf9cd644b6756db249a1c53f92a8552c1d4642d310c650b1c5e42.exe
File opened (read-only)	\??\O:	eb7ea787601bf9cd644b6756db249a1c53f92a8552c1d4642d310c650b1c5e42.exe
File opened (read-only)	\??\P:	eb7ea787601bf9cd644b6756db249a1c53f92a8552c1d4642d310c650b1c5e42.exe
File opened (read-only)	\??\R:	eb7ea787601bf9cd644b6756db249a1c53f92a8552c1d4642d310c650b1c5e42.exe
File opened (read-only)	\??\U:	eb7ea787601bf9cd644b6756db249a1c53f92a8552c1d4642d310c650b1c5e42.exe
File opened (read-only)	\??\X:	eb7ea787601bf9cd644b6756db249a1c53f92a8552c1d4642d310c650b1c5e42.exe
File opened (read-only)	\??\G:	eb7ea787601bf9cd644b6756db249a1c53f92a8552c1d4642d310c650b1c5e42.exe
File opened (read-only)	\??\J:	eb7ea787601bf9cd644b6756db249a1c53f92a8552c1d4642d310c650b1c5e42.exe
File opened (read-only)	\??\K:	eb7ea787601bf9cd644b6756db249a1c53f92a8552c1d4642d310c650b1c5e42.exe
File opened (read-only)	\??\N:	eb7ea787601bf9cd644b6756db249a1c53f92a8552c1d4642d310c650b1c5e42.exe
File opened (read-only)	\??\Q:	eb7ea787601bf9cd644b6756db249a1c53f92a8552c1d4642d310c650b1c5e42.exe
File opened (read-only)	\??\T:	eb7ea787601bf9cd644b6756db249a1c53f92a8552c1d4642d310c650b1c5e42.exe
File opened (read-only)	\??\V:	eb7ea787601bf9cd644b6756db249a1c53f92a8552c1d4642d310c650b1c5e42.exe
File opened (read-only)	\??\Z:	eb7ea787601bf9cd644b6756db249a1c53f92a8552c1d4642d310c650b1c5e42.exe
File opened (read-only)	\??\I:	eb7ea787601bf9cd644b6756db249a1c53f92a8552c1d4642d310c650b1c5e42.exe
File opened (read-only)	\??\W:	eb7ea787601bf9cd644b6756db249a1c53f92a8552c1d4642d310c650b1c5e42.exe
File opened (read-only)	\??\Y:	eb7ea787601bf9cd644b6756db249a1c53f92a8552c1d4642d310c650b1c5e42.exe
File opened (read-only)	\??\B:	eb7ea787601bf9cd644b6756db249a1c53f92a8552c1d4642d310c650b1c5e42.exe
File opened (read-only)	\??\E:	eb7ea787601bf9cd644b6756db249a1c53f92a8552c1d4642d310c650b1c5e42.exe
File opened (read-only)	\??\H:	eb7ea787601bf9cd644b6756db249a1c53f92a8552c1d4642d310c650b1c5e42.exe
File opened (read-only)	\??\S:	eb7ea787601bf9cd644b6756db249a1c53f92a8552c1d4642d310c650b1c5e42.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eb7ea787601bf9cd644b6756db249a1c53f92a8552c1d4642d310c650b1c5e42.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	eb7ea787601bf9cd644b6756db249a1c53f92a8552c1d4642d310c650b1c5e42.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	eb7ea787601bf9cd644b6756db249a1c53f92a8552c1d4642d310c650b1c5e42.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2676	eb7ea787601bf9cd644b6756db249a1c53f92a8552c1d4642d310c650b1c5e42.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2676	eb7ea787601bf9cd644b6756db249a1c53f92a8552c1d4642d310c650b1c5e42.exe

C:\Users\Admin\AppData\Local\Temp\eb7ea787601bf9cd644b6756db249a1c53f92a8552c1d4642d310c650b1c5e42.exe
"C:\Users\Admin\AppData\Local\Temp\eb7ea787601bf9cd644b6756db249a1c53f92a8552c1d4642d310c650b1c5e42.exe"
1⤵
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2676