gh0strat | 1f293f1f02fb00442e86f6e96248a1cfbd47281bdd218204fe47369be195cba2

Analysis

max time kernel
140s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10-11-2024 22:00

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General

Target

1f293f1f02fb00442e86f6e96248a1cfbd47281bdd218204fe47369be195cba2.dll
Size

51KB
MD5

67ca441fcb0fd613113ef7f8a105f0b0
SHA1

fc076ed5869fe5aaa7237a0355393803789129f0
SHA256

1f293f1f02fb00442e86f6e96248a1cfbd47281bdd218204fe47369be195cba2
SHA512

4831884869f8fcab77cbca6859239860d6ba9f27c1c5ddf5a92eb8b42593b941c609fefecb9a081c0d6e57b0d60df79770a8a82ba4a83d0767ab36405fa5f185
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoL6JYH5:1dWubF3n9S91BF3fbo2JYH5

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

kinh.xmcxmr.com

Signatures

Gh0st RAT payload 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1912-0-0x0000000010000000-0x0000000010011000-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

1912 rundll32.exe

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

pid	process
1912	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2332 wrote to memory of 1912	2332	rundll32.exe	rundll32.exe
PID 2332 wrote to memory of 1912	2332	rundll32.exe	rundll32.exe
PID 2332 wrote to memory of 1912	2332	rundll32.exe	rundll32.exe
PID 2332 wrote to memory of 1912	2332	rundll32.exe	rundll32.exe
PID 2332 wrote to memory of 1912	2332	rundll32.exe	rundll32.exe
PID 2332 wrote to memory of 1912	2332	rundll32.exe	rundll32.exe
PID 2332 wrote to memory of 1912	2332	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1f293f1f02fb00442e86f6e96248a1cfbd47281bdd218204fe47369be195cba2.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2332
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\1f293f1f02fb00442e86f6e96248a1cfbd47281bdd218204fe47369be195cba2.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:1912

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/1912-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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