gh0strat | 7512e3a4132eb34704c0fa44f2fdd18bf5b0c7b11783c33ebbedfcb3aac651e7

Analysis

max time kernel
141s
max time network
126s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
14-11-2024 20:05

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General

Target

7512e3a4132eb34704c0fa44f2fdd18bf5b0c7b11783c33ebbedfcb3aac651e7.dll
Size

49KB
MD5

710481c535f1ad840077517ff2d86080
SHA1

0c4ce3af5614148fac7f8314a78d16dda45a1a7b
SHA256

7512e3a4132eb34704c0fa44f2fdd18bf5b0c7b11783c33ebbedfcb3aac651e7
SHA512

758eec844746ef3128d5ffd72f3eb0a9b8511fde84612fd97af9376b4fa97aeaf04a2fcc18760c296742c4b169d00b84cbf17722868fa86a8c254b2453d4e36d
SSDEEP

1536:CDwMsml26T5zBj+alf1H9jfbyqkY4ZvoDUb/gJOtJYHB9ElHS:Cn7zBjPp1H9ovoDa/gJWJYHBWZS

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

cf1549064127.f3322.net

Signatures

Gh0st RAT payload 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2736-0-0x0000000010000000-0x0000000010011000-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

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

2736 rundll32.exe

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

pid	process
2736	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2720 wrote to memory of 2736	2720	rundll32.exe	rundll32.exe
PID 2720 wrote to memory of 2736	2720	rundll32.exe	rundll32.exe
PID 2720 wrote to memory of 2736	2720	rundll32.exe	rundll32.exe
PID 2720 wrote to memory of 2736	2720	rundll32.exe	rundll32.exe
PID 2720 wrote to memory of 2736	2720	rundll32.exe	rundll32.exe
PID 2720 wrote to memory of 2736	2720	rundll32.exe	rundll32.exe
PID 2720 wrote to memory of 2736	2720	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7512e3a4132eb34704c0fa44f2fdd18bf5b0c7b11783c33ebbedfcb3aac651e7.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2720
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\7512e3a4132eb34704c0fa44f2fdd18bf5b0c7b11783c33ebbedfcb3aac651e7.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2736

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/2736-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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