gh0strat | da27c7e43380b6ffa76d5cf5ce05a6f7cd427ac640549fe65278ea77761c0955

Analysis

max time kernel
141s
max time network
127s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
10-11-2024 14:51

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General

Target

da27c7e43380b6ffa76d5cf5ce05a6f7cd427ac640549fe65278ea77761c0955.dll
Size

899KB
MD5

d192bc3e954684ebce5a58d6d290dd42
SHA1

f59b223c3afa8418ee542b6130977a329cc54b13
SHA256

da27c7e43380b6ffa76d5cf5ce05a6f7cd427ac640549fe65278ea77761c0955
SHA512

54e3b385e9e8fabfa210b06c3cc0add01b66a03a843212ae0029213df32f6540b8995cec23cce765f034783687a8701597f2aeba38401588414d4580385af576
SSDEEP

24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXb:7wqd87Vb

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/2768-0-0x0000000010000000-0x000000001014F000-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

2768 rundll32.exe

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

pid	process
2768	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2728 wrote to memory of 2768	2728	rundll32.exe	rundll32.exe
PID 2728 wrote to memory of 2768	2728	rundll32.exe	rundll32.exe
PID 2728 wrote to memory of 2768	2728	rundll32.exe	rundll32.exe
PID 2728 wrote to memory of 2768	2728	rundll32.exe	rundll32.exe
PID 2728 wrote to memory of 2768	2728	rundll32.exe	rundll32.exe
PID 2728 wrote to memory of 2768	2728	rundll32.exe	rundll32.exe
PID 2728 wrote to memory of 2768	2728	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\da27c7e43380b6ffa76d5cf5ce05a6f7cd427ac640549fe65278ea77761c0955.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2728
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\da27c7e43380b6ffa76d5cf5ce05a6f7cd427ac640549fe65278ea77761c0955.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2768

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/2768-0-0x0000000010000000-0x000000001014F000-memory.dmp

Filesize
1.3MB

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