gh0strat | 4e16d52043e7b0b24d3f245a6f03bd14458e6dd4685d6d2962bbb8cca6421c74

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
20-04-2024 07:44

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General

Target

fc447da14b5723865e9717260a11082b_JaffaCakes118.exe
Size

328KB
MD5

fc447da14b5723865e9717260a11082b
SHA1

96226e659726da7b003eca710d7925fc9a93c950
SHA256

4e16d52043e7b0b24d3f245a6f03bd14458e6dd4685d6d2962bbb8cca6421c74
SHA512

b062b417c00122afbdef67f4cb9bec6537fafad558a12d3041b06e08c4df37ed7df1db78d5b018f96cd85295bc1a8bac27eeb51a78043d69f086d29c28596aaa
SSDEEP

6144:kiTtbWB0sL7tSJ5pp34O5PSL4G7v4G7AWFQbr:TQB0sdSrpNtc9JAx

Score

10^/10

gh0strat persistence rat

Malware Config

Signatures

Gh0st RAT payload 1 IoCs

Processes:

resource	yara_rule
C:\Windows\Temp\zk.exe	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:

fc447da14b5723865e9717260a11082b_JaffaCakes118.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Ball = "C:\\WINDOWS\\Ball.exe"	fc447da14b5723865e9717260a11082b_JaffaCakes118.exe

Drops file in Windows directory 2 IoCs

Processes:

fc447da14b5723865e9717260a11082b_JaffaCakes118.exe

description	ioc	process
File opened for modification	C:\WINDOWS\Ball.exe	fc447da14b5723865e9717260a11082b_JaffaCakes118.exe
File created	C:\WINDOWS\Ball.exe	fc447da14b5723865e9717260a11082b_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

fc447da14b5723865e9717260a11082b_JaffaCakes118.exe

pid	process
1916	fc447da14b5723865e9717260a11082b_JaffaCakes118.exe
1916	fc447da14b5723865e9717260a11082b_JaffaCakes118.exe
1916	fc447da14b5723865e9717260a11082b_JaffaCakes118.exe
1916	fc447da14b5723865e9717260a11082b_JaffaCakes118.exe
1916	fc447da14b5723865e9717260a11082b_JaffaCakes118.exe
1916	fc447da14b5723865e9717260a11082b_JaffaCakes118.exe
1916	fc447da14b5723865e9717260a11082b_JaffaCakes118.exe
1916	fc447da14b5723865e9717260a11082b_JaffaCakes118.exe
1916	fc447da14b5723865e9717260a11082b_JaffaCakes118.exe
1916	fc447da14b5723865e9717260a11082b_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

fc447da14b5723865e9717260a11082b_JaffaCakes118.exe

description pid process

Token: SeDebugPrivilege 1916 fc447da14b5723865e9717260a11082b_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	1916	fc447da14b5723865e9717260a11082b_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\fc447da14b5723865e9717260a11082b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fc447da14b5723865e9717260a11082b_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1916

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Windows\Temp\zk.exe
Filesize
328KB

MD5
fc447da14b5723865e9717260a11082b

SHA1
96226e659726da7b003eca710d7925fc9a93c950

SHA256
4e16d52043e7b0b24d3f245a6f03bd14458e6dd4685d6d2962bbb8cca6421c74

SHA512
b062b417c00122afbdef67f4cb9bec6537fafad558a12d3041b06e08c4df37ed7df1db78d5b018f96cd85295bc1a8bac27eeb51a78043d69f086d29c28596aaa

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