gh0strat | 5c2b5dd8b8d6a2ad264406abe831f0e2dde4df75a134ad45145323f961fb0c58

Analysis

max time kernel
141s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06/03/2025, 02:22

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General

Target

5c2b5dd8b8d6a2ad264406abe831f0e2dde4df75a134ad45145323f961fb0c58.dll
Size

49KB
MD5

fcafda3961db4eb56650fbd9d2782c8e
SHA1

10d7251c9eb8705831f797a8c630106d369888e3
SHA256

5c2b5dd8b8d6a2ad264406abe831f0e2dde4df75a134ad45145323f961fb0c58
SHA512

46b53c80cd805179e9be0a0d651be3d410ec5465131c7d6954ba01d25856db6427fb58a3c2e6ffcdae0744d0d2cbc05b4cb9de88cd1418f65abfff00a1024765
SSDEEP

1536:CDwMsml26T5zBj+alf1H9jfbyqkY4ZvoDUb/gJOgJYHB9ElHS:Cn7zBjPp1H9ovoDa/gJLJYHBWZS

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

cf1549064127.f3322.net

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral1/memory/2372-0-0x0000000010000000-0x0000000010011000-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
2372	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 3028 wrote to memory of 2372	3028	rundll32.exe	30
PID 3028 wrote to memory of 2372	3028	rundll32.exe	30
PID 3028 wrote to memory of 2372	3028	rundll32.exe	30
PID 3028 wrote to memory of 2372	3028	rundll32.exe	30
PID 3028 wrote to memory of 2372	3028	rundll32.exe	30
PID 3028 wrote to memory of 2372	3028	rundll32.exe	30
PID 3028 wrote to memory of 2372	3028	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5c2b5dd8b8d6a2ad264406abe831f0e2dde4df75a134ad45145323f961fb0c58.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3028
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\5c2b5dd8b8d6a2ad264406abe831f0e2dde4df75a134ad45145323f961fb0c58.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2372

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/2372-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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