gh0strat | 1c76498abbaa5c287288189f4fe050a3c504ad29154f1db75616c1f69b2e0cb1

Analysis

max time kernel
140s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
08/09/2024, 10:12

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General

Target

1c76498abbaa5c287288189f4fe050a3c504ad29154f1db75616c1f69b2e0cb1.dll
Size

50KB
MD5

b6cdb247e4802ca545e921468ad156ea
SHA1

2ad6f0b0d3473af9719d1087c198fcbac1effa2f
SHA256

1c76498abbaa5c287288189f4fe050a3c504ad29154f1db75616c1f69b2e0cb1
SHA512

6a127ebead7cdfb36f72d5ec895bae8183375674bdbb680c338ff7bc38a27c74456461ccc39b79c30a25cafd8e133874a25855f1df3d352ef15fcd07b6aa0974
SSDEEP

1536:WD1N4TeeWMWfPbp2WTrW9L3JPPgJ+o5eJYH:W5ReWjTrW9rNPgYooJYH

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

hackerinvasion.f3322.net

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/4276-0-0x0000000010000000-0x0000000010011000-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
4276	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1008 wrote to memory of 4276	1008	rundll32.exe	85
PID 1008 wrote to memory of 4276	1008	rundll32.exe	85
PID 1008 wrote to memory of 4276	1008	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1c76498abbaa5c287288189f4fe050a3c504ad29154f1db75616c1f69b2e0cb1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1008
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\1c76498abbaa5c287288189f4fe050a3c504ad29154f1db75616c1f69b2e0cb1.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:4276

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/4276-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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