gh0strat | 52d2d10fb98af154436010d33e2425de91932c4ba1a0f73e43a35f3e2e97aa86

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
28/12/2023, 21:49

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General

Target

fa8ad5b2bf80a8ce86945a77f1c503ab.exe
Size

204KB
MD5

fa8ad5b2bf80a8ce86945a77f1c503ab
SHA1

7caa868b3f3547ecd375f6bede6e08c3c52caaaa
SHA256

52d2d10fb98af154436010d33e2425de91932c4ba1a0f73e43a35f3e2e97aa86
SHA512

a5787fcd60b2ada32f741d75b6c12e5e3e183edc45bd9f71293ce86797d60a105f4c77f39c96a2c2fc25ef66cc2845b41fefa9d9c46fbbc265b1d1dac8ec7eb5
SSDEEP

6144:Z6296wgvRHCzOYtqlGyzcsX3KA0LQIQRhHQz:so3gNCpOdn/uys

Score

10^/10

gh0strat persistence rat

Malware Config

Signatures

Gh0st RAT payload 2 IoCs

resource	yara_rule
behavioral1/memory/2888-4-0x0000000010000000-0x0000000010121000-memory.dmp	family_gh0strat
behavioral1/memory/2888-1-0x0000000010000000-0x0000000010121000-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 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\XXXXXX9FEBFE10 = "C:\\Windows\\XXXXXX9FEBFE10\\svchsot.exe"	fa8ad5b2bf80a8ce86945a77f1c503ab.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\XXXXXX9FEBFE10\svchsot.exe	fa8ad5b2bf80a8ce86945a77f1c503ab.exe
File created	C:\Windows\XXXXXX9FEBFE10\svchsot.exe	fa8ad5b2bf80a8ce86945a77f1c503ab.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2888	fa8ad5b2bf80a8ce86945a77f1c503ab.exe
2888	fa8ad5b2bf80a8ce86945a77f1c503ab.exe
2888	fa8ad5b2bf80a8ce86945a77f1c503ab.exe

C:\Users\Admin\AppData\Local\Temp\fa8ad5b2bf80a8ce86945a77f1c503ab.exe
"C:\Users\Admin\AppData\Local\Temp\fa8ad5b2bf80a8ce86945a77f1c503ab.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
PID:2888

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/2888-4-0x0000000010000000-0x0000000010121000-memory.dmp

Filesize
1.1MB

Download
memory/2888-1-0x0000000010000000-0x0000000010121000-memory.dmp

Filesize
1.1MB

Download
memory/2888-0-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2888-9-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download