gh0strat | dc831195c9b2e30cd3effb887dfec2a91cdafe65f8f8092f5f86f66f238483c2

Analysis

max time kernel
140s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11-11-2024 05:45

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General

Target

dc831195c9b2e30cd3effb887dfec2a91cdafe65f8f8092f5f86f66f238483c2.dll
Size

50KB
MD5

9dbe2f7becbb1b64824d798caf0bf4f6
SHA1

29f4684dda5af9209b056d6b21903e658d73875f
SHA256

dc831195c9b2e30cd3effb887dfec2a91cdafe65f8f8092f5f86f66f238483c2
SHA512

c52e29860000af31aa64c907c800466b9b35dbaa7782ae6445a8121be36031a3ae24bdde6f246b2537d4d599052d471ea94330d409925453cb6500bd7657428e
SSDEEP

1536:WD1N4TeeWMWfPbp2WTrW9L3JPPgJ+o5UJYH:W5ReWjTrW9rNPgYo2JYH

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

hackerinvasion.f3322.net

Signatures

Gh0st RAT payload 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1788-0-0x0000000010000000-0x0000000010011000-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

Processes:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

rundll32.exe

pid process

1788 rundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

pid	process
1788	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2408 wrote to memory of 1788	2408	rundll32.exe	rundll32.exe
PID 2408 wrote to memory of 1788	2408	rundll32.exe	rundll32.exe
PID 2408 wrote to memory of 1788	2408	rundll32.exe	rundll32.exe
PID 2408 wrote to memory of 1788	2408	rundll32.exe	rundll32.exe
PID 2408 wrote to memory of 1788	2408	rundll32.exe	rundll32.exe
PID 2408 wrote to memory of 1788	2408	rundll32.exe	rundll32.exe
PID 2408 wrote to memory of 1788	2408	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dc831195c9b2e30cd3effb887dfec2a91cdafe65f8f8092f5f86f66f238483c2.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2408
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\dc831195c9b2e30cd3effb887dfec2a91cdafe65f8f8092f5f86f66f238483c2.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:1788

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/1788-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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