gh0strat | fe946c9c8ecfbeeb3d2384dc04e6d1dc1d9d9314577ac656485aa7978cd10f25

Analysis

max time kernel
140s
max time network
121s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
08/08/2024, 06:45

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General

Target

fe946c9c8ecfbeeb3d2384dc04e6d1dc1d9d9314577ac656485aa7978cd10f25.dll
Size

51KB
MD5

89804a6434cdf733ef8e3cb0dc664511
SHA1

fab9196556d533a0b11468b4686ae0fd803ca475
SHA256

fe946c9c8ecfbeeb3d2384dc04e6d1dc1d9d9314577ac656485aa7978cd10f25
SHA512

4d9eef614ce7808002b35f0648f805a5ecc3e8b78aedb3151409e0f296f0e19d6e7f4a475cb188d1f175c5cef184917833ff8e4509d0205b0faab2e842b1c251
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLoJYH5:1dWubF3n9S91BF3fbokJYH5

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

kinh.xmcxmr.com

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral1/memory/2928-0-0x0000000010000000-0x0000000010011000-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
2928	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2732 wrote to memory of 2928	2732	rundll32.exe	30
PID 2732 wrote to memory of 2928	2732	rundll32.exe	30
PID 2732 wrote to memory of 2928	2732	rundll32.exe	30
PID 2732 wrote to memory of 2928	2732	rundll32.exe	30
PID 2732 wrote to memory of 2928	2732	rundll32.exe	30
PID 2732 wrote to memory of 2928	2732	rundll32.exe	30
PID 2732 wrote to memory of 2928	2732	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fe946c9c8ecfbeeb3d2384dc04e6d1dc1d9d9314577ac656485aa7978cd10f25.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2732
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\fe946c9c8ecfbeeb3d2384dc04e6d1dc1d9d9314577ac656485aa7978cd10f25.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2928

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/2928-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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