gh0strat | 44c3e4e9bfd65d58e0dbf49a7c343794ff05cbef00266820e8e92917949e2898

Analysis

max time kernel
151s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
26-05-2024 06:23

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General

Target

44c3e4e9bfd65d58e0dbf49a7c343794ff05cbef00266820e8e92917949e2898.exe
Size

1.4MB
MD5

75a7defce549f51b003075db00f00b8c
SHA1

25bf5c1dcf57e249dbb36c8a966627e2ec6a6cc6
SHA256

44c3e4e9bfd65d58e0dbf49a7c343794ff05cbef00266820e8e92917949e2898
SHA512

876d9bc44f2c581c94684f746b44a4bb5fadb25123758a7a3ee554e94047b322454eae4b996cfd886f982aaf8626b8f3f76b41217dfa8daf8d51440ba4d5ddf7
SSDEEP

12288:UkPSMdzLMPWNHftVFkRaveiBVx3JXJ3TLHvsicK4MqtU7e5oZRgkkm69XlnnfQsv:LP/dXMwxkRmqt7oZC/wnX5GKz8co

Score

10^/10

gh0strat persistence rat

Malware Config

Signatures

Gh0st RAT payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4728-0-0x0000000010000000-0x000000001018B000-memory.dmp	family_gh0strat
behavioral2/memory/4728-17-0x0000000000400000-0x0000000000575000-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

Processes:

44c3e4e9bfd65d58e0dbf49a7c343794ff05cbef00266820e8e92917949e2898.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\44c3e4e9bfd65d58e0dbf49a7c343794ff05cbef00266820e8e92917949e2898.exe"	44c3e4e9bfd65d58e0dbf49a7c343794ff05cbef00266820e8e92917949e2898.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

44c3e4e9bfd65d58e0dbf49a7c343794ff05cbef00266820e8e92917949e2898.exe

pid process

4728 44c3e4e9bfd65d58e0dbf49a7c343794ff05cbef00266820e8e92917949e2898.exe

pid	process
4728	44c3e4e9bfd65d58e0dbf49a7c343794ff05cbef00266820e8e92917949e2898.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes:

44c3e4e9bfd65d58e0dbf49a7c343794ff05cbef00266820e8e92917949e2898.exe

description	pid	process
Token: SeDebugPrivilege	4728	44c3e4e9bfd65d58e0dbf49a7c343794ff05cbef00266820e8e92917949e2898.exe
Token: 33	4728	44c3e4e9bfd65d58e0dbf49a7c343794ff05cbef00266820e8e92917949e2898.exe
Token: SeIncBasePriorityPrivilege	4728	44c3e4e9bfd65d58e0dbf49a7c343794ff05cbef00266820e8e92917949e2898.exe
Token: 33	4728	44c3e4e9bfd65d58e0dbf49a7c343794ff05cbef00266820e8e92917949e2898.exe
Token: SeIncBasePriorityPrivilege	4728	44c3e4e9bfd65d58e0dbf49a7c343794ff05cbef00266820e8e92917949e2898.exe

C:\Users\Admin\AppData\Local\Temp\44c3e4e9bfd65d58e0dbf49a7c343794ff05cbef00266820e8e92917949e2898.exe
"C:\Users\Admin\AppData\Local\Temp\44c3e4e9bfd65d58e0dbf49a7c343794ff05cbef00266820e8e92917949e2898.exe"
1⤵
- Adds Run key to start application
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
PID:4728

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4120 --field-trial-handle=2280,i,4114443225282860369,4764091921472631035,262144 --variations-seed-version /prefetch:8
1⤵
PID:3900

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/4728-0-0x0000000010000000-0x000000001018B000-memory.dmp

Filesize
1.5MB

Download
memory/4728-17-0x0000000000400000-0x0000000000575000-memory.dmp

Filesize
1.5MB

Download