gh0strat | fc0ee1019d1d70fe50276370eb04239799952a96c7eabc72353ab98462bdaea4

Analysis

max time kernel
141s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
12/09/2024, 13:07

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General

Target

fc0ee1019d1d70fe50276370eb04239799952a96c7eabc72353ab98462bdaea4.dll
Size

50KB
MD5

8a4ddc983d187eed6d044aba09d2e6e9
SHA1

8172aa1c1922542adebdd2c21f544e6d363d5aa5
SHA256

fc0ee1019d1d70fe50276370eb04239799952a96c7eabc72353ab98462bdaea4
SHA512

9c064f74a144ced1328f40204bd1032c9df7178c8aa07c877676b5f7a958b07f63a2a7342a2121a438e8a758edc02003c316e2d54500a477e69b19318caac72f
SSDEEP

1536:WD1N4TeeWMWfPbp2WTrW9L3JPPgJ+o5lJYH:W5ReWjTrW9rNPgYorJYH

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/2348-0-0x0000000010000000-0x0000000010011000-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
2348	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 276 wrote to memory of 2348	276	rundll32.exe	31
PID 276 wrote to memory of 2348	276	rundll32.exe	31
PID 276 wrote to memory of 2348	276	rundll32.exe	31
PID 276 wrote to memory of 2348	276	rundll32.exe	31
PID 276 wrote to memory of 2348	276	rundll32.exe	31
PID 276 wrote to memory of 2348	276	rundll32.exe	31
PID 276 wrote to memory of 2348	276	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fc0ee1019d1d70fe50276370eb04239799952a96c7eabc72353ab98462bdaea4.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:276
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\fc0ee1019d1d70fe50276370eb04239799952a96c7eabc72353ab98462bdaea4.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2348

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/2348-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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