gh0strat | 462d27b87f39e172efe0f63e925c96629357c7b763a13417154e4976b5ed98e4

Analysis

max time kernel
118s
max time network
122s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
22/07/2024, 15:24

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General

Target

63b8baf87332a5da181ea82cca4da055_JaffaCakes118.exe
Size

308KB
MD5

63b8baf87332a5da181ea82cca4da055
SHA1

c8030e6dd26f3bae55229c64898cca5bf800a68d
SHA256

462d27b87f39e172efe0f63e925c96629357c7b763a13417154e4976b5ed98e4
SHA512

9b2505c07866855d12309ef99e03d330993c3c5cde36c5c7c0ff790b866eadf9f5fcb42d2f19f2f03a8c1802e81c19a44cae1f46189de1da0327dc83b134d8fa
SSDEEP

6144:UiTtiWB0wL7t/J54p34EnS4G7v4G7AWFA:DXB0wd/r4N70JAf

Score

10^/10

gh0strat persistence rat

Malware Config

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral1/files/0x0008000000015e87-4.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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\Ball = "C:\\WINDOWS\\Ball.exe"	63b8baf87332a5da181ea82cca4da055_JaffaCakes118.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\WINDOWS\Ball.exe	63b8baf87332a5da181ea82cca4da055_JaffaCakes118.exe
File created	C:\WINDOWS\Ball.exe	63b8baf87332a5da181ea82cca4da055_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2440	63b8baf87332a5da181ea82cca4da055_JaffaCakes118.exe
2440	63b8baf87332a5da181ea82cca4da055_JaffaCakes118.exe
2440	63b8baf87332a5da181ea82cca4da055_JaffaCakes118.exe
2440	63b8baf87332a5da181ea82cca4da055_JaffaCakes118.exe
2440	63b8baf87332a5da181ea82cca4da055_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2440	63b8baf87332a5da181ea82cca4da055_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\63b8baf87332a5da181ea82cca4da055_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\63b8baf87332a5da181ea82cca4da055_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2440

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

C:\Windows\Temp\zk.exe

Filesize
308KB

MD5
63b8baf87332a5da181ea82cca4da055

SHA1
c8030e6dd26f3bae55229c64898cca5bf800a68d

SHA256
462d27b87f39e172efe0f63e925c96629357c7b763a13417154e4976b5ed98e4

SHA512
9b2505c07866855d12309ef99e03d330993c3c5cde36c5c7c0ff790b866eadf9f5fcb42d2f19f2f03a8c1802e81c19a44cae1f46189de1da0327dc83b134d8fa

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