gh0strat | b530da99f6f2287b9cd133e5f3876848da5ab4308adee26b4a9b96eb60700996

Analysis

max time kernel
141s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
30/12/2024, 18:41

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General

Target
b530da99f6f2287b9cd133e5f3876848da5ab4308adee26b4a9b96eb60700996.dll
Size 51KB
Sample241230-xb16qawkf1
SHA256 b530da99f6f2287b9cd133e5f3876848da5ab4308adee26b4a9b96eb60700996
MD5 7f314caa1e615aa21060c4ee6f2dfaa5
SHA1 5afbb9d7e332c93864cdc91520307fa7a50e4c5b
SHA512 833e83400ae5f4552a9fdc0f97ab156dbec1c9f09856525f7dde558e4682b5e1339e41a793a5a6e4f744e4df579cc8051c1a23d539ff26986c60d61c82a6f593
SSDEEP 1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoL4JYH5:1dWubF3n9S91BF3fboMJYH5
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

kinh.xmcxmr.com

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/384-0-0x0000000010000000-0x0000000010011000-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
384	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3424 wrote to memory of 384	3424	rundll32.exe	83
PID 3424 wrote to memory of 384	3424	rundll32.exe	83
PID 3424 wrote to memory of 384	3424	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b530da99f6f2287b9cd133e5f3876848da5ab4308adee26b4a9b96eb60700996.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3424
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b530da99f6f2287b9cd133e5f3876848da5ab4308adee26b4a9b96eb60700996.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:384

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/384-0-0x0000000010000000-0x0000000010011000-memory.dmp

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