gh0strat | f2c33171b43c905688df6d8dfa931e6868bd59849cbdd928cf29c2497a0d18de

Analysis

max time kernel
141s
max time network
19s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
10-11-2024 12:45

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General

Target

f2c33171b43c905688df6d8dfa931e6868bd59849cbdd928cf29c2497a0d18de.dll
Size

899KB
MD5

4728a4bc9a020348975ac388ce31538e
SHA1

b2742e3420db2d9a0110e48d503a7fb565322b0f
SHA256

f2c33171b43c905688df6d8dfa931e6868bd59849cbdd928cf29c2497a0d18de
SHA512

1838fe36d1d2f33ce7a1160c69ccc9af4ef46f54d25e0133281e6731e1352e660cb2481d6424e66071f612dce36394b08541d30b4eca409d5db9b2989fe344dc
SSDEEP

24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXa:7wqd87Va

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/2044-0-0x0000000010000000-0x000000001014F000-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
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

2044 rundll32.exe

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

pid	process
2044	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2116 wrote to memory of 2044	2116	rundll32.exe	rundll32.exe
PID 2116 wrote to memory of 2044	2116	rundll32.exe	rundll32.exe
PID 2116 wrote to memory of 2044	2116	rundll32.exe	rundll32.exe
PID 2116 wrote to memory of 2044	2116	rundll32.exe	rundll32.exe
PID 2116 wrote to memory of 2044	2116	rundll32.exe	rundll32.exe
PID 2116 wrote to memory of 2044	2116	rundll32.exe	rundll32.exe
PID 2116 wrote to memory of 2044	2116	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f2c33171b43c905688df6d8dfa931e6868bd59849cbdd928cf29c2497a0d18de.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2116
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f2c33171b43c905688df6d8dfa931e6868bd59849cbdd928cf29c2497a0d18de.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2044

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

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Downloads

memory/2044-0-0x0000000010000000-0x000000001014F000-memory.dmp

Filesize
1.3MB

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