gh0strat | 45c16a5410e9c3a1dedd6da4ed2646f94c4f83f77a1bc6f853ad918c7e973285

Analysis

max time kernel
140s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
07/03/2025, 02:24

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General

Target

45c16a5410e9c3a1dedd6da4ed2646f94c4f83f77a1bc6f853ad918c7e973285.dll
Size

49KB
MD5

e9c4767c501d6115eb25c0612a469c44
SHA1

7e35923a8d5d4aa0dab05ba2bf84be27855997d5
SHA256

45c16a5410e9c3a1dedd6da4ed2646f94c4f83f77a1bc6f853ad918c7e973285
SHA512

e577ff640838fdddde5c5d1cd6d87972c93a48f94c429f26948399a9ba9cccfee8077304d1711d560f0112e3ecc84a77831f5b5a38c618022c51ea8b0992ce13
SSDEEP

1536:CDwMsml26T5zBj+alf1H9jfbyqkY4ZvoDUb/gJOxJYHB9ElHS:Cn7zBjPp1H9ovoDa/gJCJYHBWZS

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

cf1549064127.f3322.net

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/4088-0-0x0000000010000000-0x0000000010011000-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
4088	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4004 wrote to memory of 4088	4004	rundll32.exe	86
PID 4004 wrote to memory of 4088	4004	rundll32.exe	86
PID 4004 wrote to memory of 4088	4004	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\45c16a5410e9c3a1dedd6da4ed2646f94c4f83f77a1bc6f853ad918c7e973285.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4004
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\45c16a5410e9c3a1dedd6da4ed2646f94c4f83f77a1bc6f853ad918c7e973285.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:4088

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/4088-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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