gh0strat | d1f16f302992599b4478934d15b469d376e4be3da2fd8ce4ab199c613661f55c

Analysis

max time kernel
140s
max time network
123s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
13-11-2024 23:47

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General

Target

d1f16f302992599b4478934d15b469d376e4be3da2fd8ce4ab199c613661f55c.dll
Size

51KB
MD5

8acba78cec72797de1e52cd629bba0f5
SHA1

a2f4ecce0f81de2af54accc6eba0d67f041125b8
SHA256

d1f16f302992599b4478934d15b469d376e4be3da2fd8ce4ab199c613661f55c
SHA512

ba6e56cf1a01ba9b1dcd19ffe244aaf61d549be623984582e9a6e7b8e33360829051228a0e8af622ee01424a554ccd61d5bf6cc8c691d750682442bcb590816b
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLxJYH5:1dWubF3n9S91BF3fbo9JYH5

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/2600-0-0x0000000010000000-0x0000000010011000-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

2600 rundll32.exe

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

pid	process
2600	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2040 wrote to memory of 2600	2040	rundll32.exe	rundll32.exe
PID 2040 wrote to memory of 2600	2040	rundll32.exe	rundll32.exe
PID 2040 wrote to memory of 2600	2040	rundll32.exe	rundll32.exe
PID 2040 wrote to memory of 2600	2040	rundll32.exe	rundll32.exe
PID 2040 wrote to memory of 2600	2040	rundll32.exe	rundll32.exe
PID 2040 wrote to memory of 2600	2040	rundll32.exe	rundll32.exe
PID 2040 wrote to memory of 2600	2040	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d1f16f302992599b4478934d15b469d376e4be3da2fd8ce4ab199c613661f55c.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2040
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d1f16f302992599b4478934d15b469d376e4be3da2fd8ce4ab199c613661f55c.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2600

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/2600-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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