gh0strat | 5d5f79e19a191eda6c4c0ec482304e3642d36e7a965dc895fe306b4f3bce245c

Analysis

max time kernel
141s
max time network
18s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
11-11-2024 02:45

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General

Target

5d5f79e19a191eda6c4c0ec482304e3642d36e7a965dc895fe306b4f3bce245c.dll
Size

51KB
MD5

1d59e1a681137b15e0a8f5f4e2099773
SHA1

44e49f4230317260e52afe81d0f5897b6511de9b
SHA256

5d5f79e19a191eda6c4c0ec482304e3642d36e7a965dc895fe306b4f3bce245c
SHA512

16fb8584ee65001cbbefde8f202e2f3a2e947efba80b0c8d593be893844f10dedfce227ba25b5930124108c63a66ccf7fb0c01229517872783539894c696de99
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLbJYH5:1dWubF3n9S91BF3fbovJYH5

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/2224-0-0x0000000010000000-0x0000000010011000-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

2224 rundll32.exe

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

pid	process
2224	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3000 wrote to memory of 2224	3000	rundll32.exe	rundll32.exe
PID 3000 wrote to memory of 2224	3000	rundll32.exe	rundll32.exe
PID 3000 wrote to memory of 2224	3000	rundll32.exe	rundll32.exe
PID 3000 wrote to memory of 2224	3000	rundll32.exe	rundll32.exe
PID 3000 wrote to memory of 2224	3000	rundll32.exe	rundll32.exe
PID 3000 wrote to memory of 2224	3000	rundll32.exe	rundll32.exe
PID 3000 wrote to memory of 2224	3000	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5d5f79e19a191eda6c4c0ec482304e3642d36e7a965dc895fe306b4f3bce245c.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3000
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\5d5f79e19a191eda6c4c0ec482304e3642d36e7a965dc895fe306b4f3bce245c.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2224

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/2224-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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