gh0strat | 821ba56198151720b059f01f456381c92ec98e3917fa1104a3b337a04dd14eb2

Analysis

max time kernel
160s
max time network
166s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
06-11-2022 14:28

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General

Target

821ba56198151720b059f01f456381c92ec98e3917fa1104a3b337a04dd14eb2.exe
Size

113KB
MD5

0f8750b44e7ac7abf22b3649f8fcaca9
SHA1

95d6f00feab3da4c7d334b1974401d972afdcecc
SHA256

821ba56198151720b059f01f456381c92ec98e3917fa1104a3b337a04dd14eb2
SHA512

d66916764ced513f8f309f1678e0f988c6fe6ba41bb0a3133d1404bbecce67495f801f76317cc507c9fdc226bab378840f85588ed4ecc1662473c38d05ffa87a
SSDEEP

3072:t7Q8mB+lZ6RUj3g1xjnihO0BmQSiDQGCBTwXDoL:t7Q8uZ+j3y1i0/9iDdCBEXDoL

Score

10^/10

gh0strat persistence rat

Malware Config

Signatures

Gh0st RAT payload 4 IoCs

resource	yara_rule
behavioral2/memory/5064-132-0x0000000000400000-0x000000000041E000-memory.dmp	family_gh0strat
behavioral2/memory/5064-134-0x0000000000400000-0x000000000041E000-memory.dmp	family_gh0strat
behavioral2/files/0x0007000000022e5a-133.dat	family_gh0strat
behavioral2/files/0x0007000000022e5a-135.dat	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

Sets DLL path for service in the registry 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Microsoft MR\Parameters\ServiceDll = "C:\\Windows\\system32\\360SP2.dll"	821ba56198151720b059f01f456381c92ec98e3917fa1104a3b337a04dd14eb2.exe

Loads dropped DLL 1 IoCs

pid	Process
4012	svchost.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\360SP2.dll	821ba56198151720b059f01f456381c92ec98e3917fa1104a3b337a04dd14eb2.exe

C:\Users\Admin\AppData\Local\Temp\821ba56198151720b059f01f456381c92ec98e3917fa1104a3b337a04dd14eb2.exe
"C:\Users\Admin\AppData\Local\Temp\821ba56198151720b059f01f456381c92ec98e3917fa1104a3b337a04dd14eb2.exe"
1⤵
- Sets DLL path for service in the registry
- Drops file in System32 directory
PID:5064

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs
1⤵
- Loads dropped DLL
PID:4012

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

C:\Windows\SysWOW64\360SP2.dll

Filesize
106KB

MD5
59a753fbc6d82d2e0b3e64f6f93d374c

SHA1
6efe9922b2b76984435657a3f9fb6d842975160a

SHA256
ad1d05039408070cdeca5039c3cb744cab0970587993586e27d11a907d90e93f

SHA512
1ccdadf1b5d338f70820ae5a325d81777b46aeb6525264b8121e617e38e1677dbcf8dd6abd73fe8124f00e578546327231ded5bf8258b5c422849419995992c9

Download Submit
\??\c:\windows\SysWOW64\360sp2.dll

Filesize
106KB

MD5
59a753fbc6d82d2e0b3e64f6f93d374c

SHA1
6efe9922b2b76984435657a3f9fb6d842975160a

SHA256
ad1d05039408070cdeca5039c3cb744cab0970587993586e27d11a907d90e93f

SHA512
1ccdadf1b5d338f70820ae5a325d81777b46aeb6525264b8121e617e38e1677dbcf8dd6abd73fe8124f00e578546327231ded5bf8258b5c422849419995992c9

Download Submit
memory/5064-132-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/5064-134-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download