gh0strat | a623084408a04da2f1005235ff60e019109e5ad8139571fc959dda4d85bd1db9

Analysis

max time kernel
149s
max time network
168s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
05-12-2022 16:08

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General

Target

a623084408a04da2f1005235ff60e019109e5ad8139571fc959dda4d85bd1db9.exe
Size

292KB
MD5

8c8c9e17ba31e1cad640b2a15f8d4940
SHA1

adaba4d962516711e9e4b2ea68d9601e066e0e8d
SHA256

a623084408a04da2f1005235ff60e019109e5ad8139571fc959dda4d85bd1db9
SHA512

453d838e90a4b6d573baadf719f53b2588b2cc2813055777aa1b06b300fd22f9d834848513fdb2ddb895949b19d5a6d17c84f0b58ff9be54c20c5c293786f67c
SSDEEP

6144:G3y96wgvRHCzOYtqlGyzcsX3KA0LQIQR:OU3gNCpOdn/u

Score

10^/10

gh0strat persistence rat

Malware Config

Signatures

Gh0st RAT payload 3 IoCs

resource	yara_rule
behavioral2/memory/3548-135-0x0000000010000000-0x0000000010121000-memory.dmp	family_gh0strat
behavioral2/memory/3548-136-0x0000000010000000-0x0000000010121000-memory.dmp	family_gh0strat
behavioral2/memory/3548-138-0x0000000010000000-0x0000000010121000-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	a623084408a04da2f1005235ff60e019109e5ad8139571fc959dda4d85bd1db9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\XXXXXXC874E311 = "C:\\Windows\\XXXXXXC874E311\\svchsot.exe"	a623084408a04da2f1005235ff60e019109e5ad8139571fc959dda4d85bd1db9.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Default	a623084408a04da2f1005235ff60e019109e5ad8139571fc959dda4d85bd1db9.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3548	a623084408a04da2f1005235ff60e019109e5ad8139571fc959dda4d85bd1db9.exe
3548	a623084408a04da2f1005235ff60e019109e5ad8139571fc959dda4d85bd1db9.exe
3548	a623084408a04da2f1005235ff60e019109e5ad8139571fc959dda4d85bd1db9.exe
3548	a623084408a04da2f1005235ff60e019109e5ad8139571fc959dda4d85bd1db9.exe
3548	a623084408a04da2f1005235ff60e019109e5ad8139571fc959dda4d85bd1db9.exe
3548	a623084408a04da2f1005235ff60e019109e5ad8139571fc959dda4d85bd1db9.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3548	a623084408a04da2f1005235ff60e019109e5ad8139571fc959dda4d85bd1db9.exe

C:\Users\Admin\AppData\Local\Temp\a623084408a04da2f1005235ff60e019109e5ad8139571fc959dda4d85bd1db9.exe
"C:\Users\Admin\AppData\Local\Temp\a623084408a04da2f1005235ff60e019109e5ad8139571fc959dda4d85bd1db9.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
PID:3548

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

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Downloads

memory/3548-132-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/3548-133-0x0000000010000000-0x0000000010121000-memory.dmp

Filesize
1.1MB

Download
memory/3548-135-0x0000000010000000-0x0000000010121000-memory.dmp

Filesize
1.1MB

Download
memory/3548-136-0x0000000010000000-0x0000000010121000-memory.dmp

Filesize
1.1MB

Download
memory/3548-138-0x0000000010000000-0x0000000010121000-memory.dmp

Filesize
1.1MB

Download