gh0strat | 3765862404bf5dcc8c5eb4e9bfe1a5829fc83b7db08c0ae74a02ea4b42f3570a

Analysis

max time kernel
140s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
07/03/2025, 02:27

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General

Target

3765862404bf5dcc8c5eb4e9bfe1a5829fc83b7db08c0ae74a02ea4b42f3570a.dll
Size

49KB
MD5

824dd075b7213f27669a3567c9808fdc
SHA1

e99a7c20af99cba9e9c277841c6af633cf106741
SHA256

3765862404bf5dcc8c5eb4e9bfe1a5829fc83b7db08c0ae74a02ea4b42f3570a
SHA512

4aa1ac76ff60db17ff7920eda8e60ffe7f805d518ff1e00d27d4aab31778e70c5448ae670f61b0dd6e32e60febd75f2e4681aa4b453809de07486e440966e75d
SSDEEP

1536:CDwMsml26T5zBj+alf1H9jfbyqkY4ZvoDUb/gJOpJYHB9ElHS:Cn7zBjPp1H9ovoDa/gJOJYHBWZS

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

cf1549064127.f3322.net

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/4784-0-0x0000000010000000-0x0000000010011000-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

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

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4784	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4248 wrote to memory of 4784	4248	rundll32.exe	85
PID 4248 wrote to memory of 4784	4248	rundll32.exe	85
PID 4248 wrote to memory of 4784	4248	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3765862404bf5dcc8c5eb4e9bfe1a5829fc83b7db08c0ae74a02ea4b42f3570a.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4248
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\3765862404bf5dcc8c5eb4e9bfe1a5829fc83b7db08c0ae74a02ea4b42f3570a.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:4784

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/4784-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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