gh0strat | fc92c9e63a71beb1d05421433e68b528ec96889c10e09887ffcdb33d28c7f260

Analysis

max time kernel
141s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09/09/2024, 21:32

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General

Target

fc92c9e63a71beb1d05421433e68b528ec96889c10e09887ffcdb33d28c7f260.dll
Size

51KB
MD5

f328fe938eaa9895dbd44007ca84627a
SHA1

78a61c81b86056bb16ee0c2180d92b6b13fec186
SHA256

fc92c9e63a71beb1d05421433e68b528ec96889c10e09887ffcdb33d28c7f260
SHA512

284265a817240293dfb5b23c9306c7ecf509b6d69574afd2614145978a30c7d8cce26ffa4d7bad76e1197554fab750ada4f93bacfcdbed486c42a9502c6d7798
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoL+1JYH5:1dWubF3n9S91BF3fboCJYH5

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

kinh.xmcxmr.com

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/2204-0-0x0000000010000000-0x0000000010011000-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

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

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

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2204	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 712 wrote to memory of 2204	712	rundll32.exe	83
PID 712 wrote to memory of 2204	712	rundll32.exe	83
PID 712 wrote to memory of 2204	712	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fc92c9e63a71beb1d05421433e68b528ec96889c10e09887ffcdb33d28c7f260.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:712
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\fc92c9e63a71beb1d05421433e68b528ec96889c10e09887ffcdb33d28c7f260.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2204

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

Replay Monitor

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Downloads

memory/2204-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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