gh0strat | fba1bc72771c229534deb0136a40e1b10859e326e9a9f0f3e0629d23165e757a

Analysis

max time kernel
140s
max time network
93s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
05/08/2024, 21:51

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General

Target

fba1bc72771c229534deb0136a40e1b10859e326e9a9f0f3e0629d23165e757a.dll
Size

899KB
MD5

f0389968c2d8fb36c8e7667a0c61a549
SHA1

8c75f45868a52fd768222fd3e7eb616472eaf160
SHA256

fba1bc72771c229534deb0136a40e1b10859e326e9a9f0f3e0629d23165e757a
SHA512

32d9182e77bce376af713b387d33592def3f1cdb7aca9e54919bd92ec4cbfe7afa42cbb095046d1907b76ab7de7724b655c22d6061fdfaf50c9581b555e3cdb1
SSDEEP

24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PX1:7wqd87V1

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/216-0-0x0000000010000000-0x000000001014F000-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
216	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1964 wrote to memory of 216	1964	rundll32.exe	83
PID 1964 wrote to memory of 216	1964	rundll32.exe	83
PID 1964 wrote to memory of 216	1964	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fba1bc72771c229534deb0136a40e1b10859e326e9a9f0f3e0629d23165e757a.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1964
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\fba1bc72771c229534deb0136a40e1b10859e326e9a9f0f3e0629d23165e757a.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:216

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/216-0-0x0000000010000000-0x000000001014F000-memory.dmp

Filesize
1.3MB

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