gh0strat | ed5b15f8bd6aff932fd63913603017087d5587f1658f18cd6dc6c8a1e6f70d63

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
11-11-2024 06:46

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General

Target

ed5b15f8bd6aff932fd63913603017087d5587f1658f18cd6dc6c8a1e6f70d63.dll
Size

899KB
MD5

0ba67a02a0d53fce6d798bf8efe6bd61
SHA1

acd120c7f716d04752c55fef27aa3e4f41e6c051
SHA256

ed5b15f8bd6aff932fd63913603017087d5587f1658f18cd6dc6c8a1e6f70d63
SHA512

0888a4cb8abb63d5b6b1a5bfeed68657e06c2a0c17bc3c526e2f05226e6ddb8efa775baf838cf401c41d0cce1c720abe68be4ba710708973fb2bd6ed249d31d4
SSDEEP

24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXc:7wqd87Vc

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/2384-0-0x0000000010000000-0x000000001014F000-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

2384 rundll32.exe

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

pid	process
2384	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2248 wrote to memory of 2384	2248	rundll32.exe	rundll32.exe
PID 2248 wrote to memory of 2384	2248	rundll32.exe	rundll32.exe
PID 2248 wrote to memory of 2384	2248	rundll32.exe	rundll32.exe
PID 2248 wrote to memory of 2384	2248	rundll32.exe	rundll32.exe
PID 2248 wrote to memory of 2384	2248	rundll32.exe	rundll32.exe
PID 2248 wrote to memory of 2384	2248	rundll32.exe	rundll32.exe
PID 2248 wrote to memory of 2384	2248	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ed5b15f8bd6aff932fd63913603017087d5587f1658f18cd6dc6c8a1e6f70d63.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2248
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ed5b15f8bd6aff932fd63913603017087d5587f1658f18cd6dc6c8a1e6f70d63.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2384

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/2384-0-0x0000000010000000-0x000000001014F000-memory.dmp

Filesize
1.3MB

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