gh0strat | f5f620a49e20921558ea0757cbfe172c8517812e7eb469118e63e659db000dfa

Analysis

max time kernel
140s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11-11-2024 23:50

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General

Target

f5f620a49e20921558ea0757cbfe172c8517812e7eb469118e63e659db000dfa.dll
Size

51KB
MD5

ce86c8fdd4488c201ec1739e5e085c77
SHA1

84549a971253a49045c600fa4e73d0784cdab292
SHA256

f5f620a49e20921558ea0757cbfe172c8517812e7eb469118e63e659db000dfa
SHA512

52b1dc275f54facfe9e6c3330f854693516b0da11e6d4b7fdebbd5b909f4976a5eecaaa166b156b62f2e297a3afd5b6385796cfc71c8bd9991c6590c4caf7f8f
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLIJYH5:1dWubF3n9S91BF3fbocJYH5

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/2124-0-0x0000000010000000-0x0000000010011000-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

2124 rundll32.exe

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

pid	process
2124	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3024 wrote to memory of 2124	3024	rundll32.exe	rundll32.exe
PID 3024 wrote to memory of 2124	3024	rundll32.exe	rundll32.exe
PID 3024 wrote to memory of 2124	3024	rundll32.exe	rundll32.exe
PID 3024 wrote to memory of 2124	3024	rundll32.exe	rundll32.exe
PID 3024 wrote to memory of 2124	3024	rundll32.exe	rundll32.exe
PID 3024 wrote to memory of 2124	3024	rundll32.exe	rundll32.exe
PID 3024 wrote to memory of 2124	3024	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f5f620a49e20921558ea0757cbfe172c8517812e7eb469118e63e659db000dfa.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3024
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f5f620a49e20921558ea0757cbfe172c8517812e7eb469118e63e659db000dfa.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2124

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/2124-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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