gh0strat | 6a36ce493439860f2e7e087311709e9974fe3297405d7cc4524f5560e1d19a93

Analysis

max time kernel
141s
max time network
125s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
13-11-2024 10:35

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General

Target

6a36ce493439860f2e7e087311709e9974fe3297405d7cc4524f5560e1d19a93.dll
Size

51KB
MD5

ebc429d2d931de3ab10bbdf440151d65
SHA1

151acc44484464df48ead33132011a8312b6822c
SHA256

6a36ce493439860f2e7e087311709e9974fe3297405d7cc4524f5560e1d19a93
SHA512

f1dbe286cd6802f13bba97255639f93ce3e051005a939285afade6457e80963cc8c52da3f34857bf114089a997f63974878ecf7a9959e8a46b9485b65948cb34
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLkJYH5:1dWubF3n9S91BF3fboAJYH5

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

kinh.xmcxmr.com

Signatures

Gh0st RAT payload 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2624-0-0x0000000010000000-0x0000000010011000-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
Gh0strat family
gh0strat
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
discovery

System Language Discovery
T1614.001

Processes:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

rundll32.exe

pid process

2624 rundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

pid	process
2624	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2968 wrote to memory of 2624	2968	rundll32.exe	rundll32.exe
PID 2968 wrote to memory of 2624	2968	rundll32.exe	rundll32.exe
PID 2968 wrote to memory of 2624	2968	rundll32.exe	rundll32.exe
PID 2968 wrote to memory of 2624	2968	rundll32.exe	rundll32.exe
PID 2968 wrote to memory of 2624	2968	rundll32.exe	rundll32.exe
PID 2968 wrote to memory of 2624	2968	rundll32.exe	rundll32.exe
PID 2968 wrote to memory of 2624	2968	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\6a36ce493439860f2e7e087311709e9974fe3297405d7cc4524f5560e1d19a93.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2968
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\6a36ce493439860f2e7e087311709e9974fe3297405d7cc4524f5560e1d19a93.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2624

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2624-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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