gh0strat | 86c521c58b0c65c5e167871a1b55143d0f4fe90ef5f0a61a0d35c2fc50c1f5e6

Analysis

max time kernel
141s
max time network
128s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11/09/2024, 20:21

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General

Target

86c521c58b0c65c5e167871a1b55143d0f4fe90ef5f0a61a0d35c2fc50c1f5e6.dll
Size

51KB
MD5

ea24490f2dca444262e623a9d933fbde
SHA1

3d1ffc4516bbc6baf73b7b1cce6f083b446838aa
SHA256

86c521c58b0c65c5e167871a1b55143d0f4fe90ef5f0a61a0d35c2fc50c1f5e6
SHA512

0092af2b5d5c385796e3e10faed8e111681bcc420889836c1feb128e640d6a1b7a4558308783833e4f3c6bef1013d1c48cf1d4e08a9812d6c7481d9fdab47e3c
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLnJYH5:1dWubF3n9S91BF3fbozJYH5

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/2068-0-0x0000000010000000-0x0000000010011000-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
2068	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1788 wrote to memory of 2068	1788	rundll32.exe	30
PID 1788 wrote to memory of 2068	1788	rundll32.exe	30
PID 1788 wrote to memory of 2068	1788	rundll32.exe	30
PID 1788 wrote to memory of 2068	1788	rundll32.exe	30
PID 1788 wrote to memory of 2068	1788	rundll32.exe	30
PID 1788 wrote to memory of 2068	1788	rundll32.exe	30
PID 1788 wrote to memory of 2068	1788	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\86c521c58b0c65c5e167871a1b55143d0f4fe90ef5f0a61a0d35c2fc50c1f5e6.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1788
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\86c521c58b0c65c5e167871a1b55143d0f4fe90ef5f0a61a0d35c2fc50c1f5e6.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2068

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/2068-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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