gh0strat | 504b1e6f29448d454f825f31fc3c07789fb88577e7617d81f5060a09fcba51e8

Analysis

max time kernel
158s
max time network
183s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
04/10/2022, 02:40

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

504b1e6f29448d454f825f31fc3c07789fb88577e7617d81f5060a09fcba51e8.exe
Size

192KB
MD5

3ac828eeeba4189c5a38017a287fa1e0
SHA1

cce58f65d2e4e9c162339ca669d08fb953c38a06
SHA256

504b1e6f29448d454f825f31fc3c07789fb88577e7617d81f5060a09fcba51e8
SHA512

5d9637fa405aeb93fe3e2151e9332d6e1ab8012485a2ba1104493fc9d7dc5a5fcab12c0041b95f94431b7cdc0c308d4607c9781adaa4160d243de4f06aff3b41
SSDEEP

3072:/ZYhjFTttfP9ZGFwgvRLLCzOYFDq+UdnIPPlMzcsofIw+KaX0LcHLkMIIRA:hYhhT96wgvRHCzOYtqlGyzcsX3KA0LQ2

Score

10^/10

gh0strat persistence rat

Malware Config

Signatures

Gh0st RAT payload 3 IoCs

resource	yara_rule
behavioral2/memory/2132-135-0x0000000010000000-0x0000000010121000-memory.dmp	family_gh0strat
behavioral2/memory/2132-134-0x0000000010000000-0x0000000010121000-memory.dmp	family_gh0strat
behavioral2/memory/2132-137-0x0000000010000000-0x0000000010121000-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

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run	504b1e6f29448d454f825f31fc3c07789fb88577e7617d81f5060a09fcba51e8.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\XXXXXX579E5A5B VVVVVVrr2unw== = "C:\\Windows\\XXXXXX579E5A5B VVVVVVrr2unw==\\svchsot.exe"	504b1e6f29448d454f825f31fc3c07789fb88577e7617d81f5060a09fcba51e8.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Default	504b1e6f29448d454f825f31fc3c07789fb88577e7617d81f5060a09fcba51e8.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\XXXXXX579E5A5B VVVVVVrr2unw==\svchsot.exe	504b1e6f29448d454f825f31fc3c07789fb88577e7617d81f5060a09fcba51e8.exe
File opened for modification	C:\Windows\XXXXXX579E5A5B VVVVVVrr2unw==\svchsot.exe	504b1e6f29448d454f825f31fc3c07789fb88577e7617d81f5060a09fcba51e8.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2132	504b1e6f29448d454f825f31fc3c07789fb88577e7617d81f5060a09fcba51e8.exe
2132	504b1e6f29448d454f825f31fc3c07789fb88577e7617d81f5060a09fcba51e8.exe
2132	504b1e6f29448d454f825f31fc3c07789fb88577e7617d81f5060a09fcba51e8.exe
2132	504b1e6f29448d454f825f31fc3c07789fb88577e7617d81f5060a09fcba51e8.exe
2132	504b1e6f29448d454f825f31fc3c07789fb88577e7617d81f5060a09fcba51e8.exe
2132	504b1e6f29448d454f825f31fc3c07789fb88577e7617d81f5060a09fcba51e8.exe

C:\Users\Admin\AppData\Local\Temp\504b1e6f29448d454f825f31fc3c07789fb88577e7617d81f5060a09fcba51e8.exe
"C:\Users\Admin\AppData\Local\Temp\504b1e6f29448d454f825f31fc3c07789fb88577e7617d81f5060a09fcba51e8.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
PID:2132

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2132-132-0x0000000010000000-0x0000000010121000-memory.dmp

Filesize
1.1MB

Download
memory/2132-135-0x0000000010000000-0x0000000010121000-memory.dmp

Filesize
1.1MB

Download
memory/2132-134-0x0000000010000000-0x0000000010121000-memory.dmp

Filesize
1.1MB

Download
memory/2132-137-0x0000000010000000-0x0000000010121000-memory.dmp

Filesize
1.1MB

Download