gh0strat | 71b716956650442b9d374d0dccc8ba6c735992e2758ce4c9158f053f9a32cbee

Analysis

max time kernel
147s
max time network
160s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
29/10/2022, 01:07

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General

Target

71b716956650442b9d374d0dccc8ba6c735992e2758ce4c9158f053f9a32cbee.exe
Size

192KB
MD5

02822d7b17fdac73e2e7781abc7c0660
SHA1

7cf488cb5dae1d3d6440acda74048040626f0a06
SHA256

71b716956650442b9d374d0dccc8ba6c735992e2758ce4c9158f053f9a32cbee
SHA512

4d57146d73a99d80cb06c71df80eebd30ab767c21151592cccd11c0855f2b86500654f98f94fffa0d91b8128b75c5da5a47a78933b8ed6db7688e6c1dc50b422
SSDEEP

3072:/ZYhjFTttfP9ZGFwgvRLLCzOYFDq+UdnIPPlMzcsofIw+KaX0LcHLkMIIRC:hYhhT96wgvRHCzOYtqlGyzcsX3KA0LQw

Score

10^/10

gh0strat persistence rat

Malware Config

Signatures

Gh0st RAT payload 3 IoCs

resource	yara_rule
behavioral2/memory/384-134-0x0000000010000000-0x0000000010121000-memory.dmp	family_gh0strat
behavioral2/memory/384-135-0x0000000010000000-0x0000000010121000-memory.dmp	family_gh0strat
behavioral2/memory/384-137-0x0000000010000000-0x0000000010121000-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	71b716956650442b9d374d0dccc8ba6c735992e2758ce4c9158f053f9a32cbee.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\XXXXXX579E5A5B VVVVVVrr2unw== = "C:\\Windows\\XXXXXX579E5A5B VVVVVVrr2unw==\\svchsot.exe"	71b716956650442b9d374d0dccc8ba6c735992e2758ce4c9158f053f9a32cbee.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Default	71b716956650442b9d374d0dccc8ba6c735992e2758ce4c9158f053f9a32cbee.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\XXXXXX579E5A5B VVVVVVrr2unw==\svchsot.exe	71b716956650442b9d374d0dccc8ba6c735992e2758ce4c9158f053f9a32cbee.exe
File opened for modification	C:\Windows\XXXXXX579E5A5B VVVVVVrr2unw==\svchsot.exe	71b716956650442b9d374d0dccc8ba6c735992e2758ce4c9158f053f9a32cbee.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
384	71b716956650442b9d374d0dccc8ba6c735992e2758ce4c9158f053f9a32cbee.exe
384	71b716956650442b9d374d0dccc8ba6c735992e2758ce4c9158f053f9a32cbee.exe
384	71b716956650442b9d374d0dccc8ba6c735992e2758ce4c9158f053f9a32cbee.exe
384	71b716956650442b9d374d0dccc8ba6c735992e2758ce4c9158f053f9a32cbee.exe
384	71b716956650442b9d374d0dccc8ba6c735992e2758ce4c9158f053f9a32cbee.exe
384	71b716956650442b9d374d0dccc8ba6c735992e2758ce4c9158f053f9a32cbee.exe

C:\Users\Admin\AppData\Local\Temp\71b716956650442b9d374d0dccc8ba6c735992e2758ce4c9158f053f9a32cbee.exe
"C:\Users\Admin\AppData\Local\Temp\71b716956650442b9d374d0dccc8ba6c735992e2758ce4c9158f053f9a32cbee.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
PID:384

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/384-132-0x0000000010000000-0x0000000010121000-memory.dmp

Filesize
1.1MB

Download
memory/384-134-0x0000000010000000-0x0000000010121000-memory.dmp

Filesize
1.1MB

Download
memory/384-135-0x0000000010000000-0x0000000010121000-memory.dmp

Filesize
1.1MB

Download
memory/384-137-0x0000000010000000-0x0000000010121000-memory.dmp

Filesize
1.1MB

Download