gh0strat | 15eeeeaf45299d771f7c5b77f1a0c4c0303745286dc1d15ddd7016e458142688

Analysis

max time kernel
141s
max time network
127s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
10-11-2024 12:54

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General

Target

15eeeeaf45299d771f7c5b77f1a0c4c0303745286dc1d15ddd7016e458142688.dll
Size

51KB
MD5

638b5a7f25c9aac2ce881da1c8b916e3
SHA1

d1953071db51b8cd22fcb2861e025c3ed4271e08
SHA256

15eeeeaf45299d771f7c5b77f1a0c4c0303745286dc1d15ddd7016e458142688
SHA512

38268fdfbec5797a9344e41befa55100a179e4d7121e5d430673f5372bac1ee62fe4c906cbeccb6cf6440e905e02a08099bfc80483745b81ecf1e17070bf09a8
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoL0JYH5:1dWubF3n9S91BF3fboQJYH5

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/1916-0-0x0000000010000000-0x0000000010011000-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

1916 rundll32.exe

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

pid	process
1916	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 844 wrote to memory of 1916	844	rundll32.exe	rundll32.exe
PID 844 wrote to memory of 1916	844	rundll32.exe	rundll32.exe
PID 844 wrote to memory of 1916	844	rundll32.exe	rundll32.exe
PID 844 wrote to memory of 1916	844	rundll32.exe	rundll32.exe
PID 844 wrote to memory of 1916	844	rundll32.exe	rundll32.exe
PID 844 wrote to memory of 1916	844	rundll32.exe	rundll32.exe
PID 844 wrote to memory of 1916	844	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\15eeeeaf45299d771f7c5b77f1a0c4c0303745286dc1d15ddd7016e458142688.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:844
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\15eeeeaf45299d771f7c5b77f1a0c4c0303745286dc1d15ddd7016e458142688.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:1916

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/1916-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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