gh0strat | 175477fec28ce890e43d02e9a64b1302cd44bea5afa1145389578d280e65bc84

Analysis

max time kernel
140s
max time network
18s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
11/08/2024, 19:59

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General

Target

175477fec28ce890e43d02e9a64b1302cd44bea5afa1145389578d280e65bc84.dll
Size

899KB
MD5

c4fc2268047c59aec86b054d3236817e
SHA1

3e2944e3ceb00086d012eb1f1e37ff78030db620
SHA256

175477fec28ce890e43d02e9a64b1302cd44bea5afa1145389578d280e65bc84
SHA512

d9a7e3f79e93d52c885000d1a46529047994e42cf974ac28d97b41f71865987888770127bd40b9079c0a883b0b19777673a2b83ba5ced65a81fe76149a1fee91
SSDEEP

24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXZ:7wqd87VZ

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

hackerinvasion.f3322.net

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral1/memory/1156-0-0x0000000010000000-0x000000001014F000-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
1156	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1096 wrote to memory of 1156	1096	rundll32.exe	30
PID 1096 wrote to memory of 1156	1096	rundll32.exe	30
PID 1096 wrote to memory of 1156	1096	rundll32.exe	30
PID 1096 wrote to memory of 1156	1096	rundll32.exe	30
PID 1096 wrote to memory of 1156	1096	rundll32.exe	30
PID 1096 wrote to memory of 1156	1096	rundll32.exe	30
PID 1096 wrote to memory of 1156	1096	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\175477fec28ce890e43d02e9a64b1302cd44bea5afa1145389578d280e65bc84.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1096
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\175477fec28ce890e43d02e9a64b1302cd44bea5afa1145389578d280e65bc84.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:1156

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/1156-0-0x0000000010000000-0x000000001014F000-memory.dmp

Filesize
1.3MB

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