gh0strat | 50a238f65ba202f0f1b10b25aff646f0565a9b4b358e2e1c9893cfff19c83578

Analysis

max time kernel
141s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11-11-2024 23:50

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General

Target

50a238f65ba202f0f1b10b25aff646f0565a9b4b358e2e1c9893cfff19c83578.dll
Size

51KB
MD5

6250edf5b4d4fd9579b198e05a0ca472
SHA1

6691e2d963d8af13d0893a1e7d3039351924136a
SHA256

50a238f65ba202f0f1b10b25aff646f0565a9b4b358e2e1c9893cfff19c83578
SHA512

3c50e33b6cb07e512e59379776e326cfb761c9a61f75b34523503764a386763ff13478373709f37c5b9a35b29cfcfa2435b64f2f368da0892c8515064ba799a8
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLuJYH5:1dWubF3n9S91BF3fboqJYH5

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

kinh.xmcxmr.com

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral1/memory/2708-0-0x0000000010000000-0x0000000010011000-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
2708	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2336 wrote to memory of 2708	2336	rundll32.exe	30
PID 2336 wrote to memory of 2708	2336	rundll32.exe	30
PID 2336 wrote to memory of 2708	2336	rundll32.exe	30
PID 2336 wrote to memory of 2708	2336	rundll32.exe	30
PID 2336 wrote to memory of 2708	2336	rundll32.exe	30
PID 2336 wrote to memory of 2708	2336	rundll32.exe	30
PID 2336 wrote to memory of 2708	2336	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\50a238f65ba202f0f1b10b25aff646f0565a9b4b358e2e1c9893cfff19c83578.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2336
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\50a238f65ba202f0f1b10b25aff646f0565a9b4b358e2e1c9893cfff19c83578.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2708

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/2708-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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