gh0strat | d88cea0e3ea9ab881f0113781ec82601002ecd71c6b0e2c0ff8321d1c585815c

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
31/12/2024, 18:44

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General

Target

d88cea0e3ea9ab881f0113781ec82601002ecd71c6b0e2c0ff8321d1c585815c.dll
Size

49KB
MD5

b96c6c2f3c4a2e5de7be046979ef43bf
SHA1

653dcd51ce59ec5d671a6e6167b9dd7c14fbfcc2
SHA256

d88cea0e3ea9ab881f0113781ec82601002ecd71c6b0e2c0ff8321d1c585815c
SHA512

6e58c54e7c80bac136e16656b59aeb80c5ad45e70548c0afe664418727834523b29c8f3a8f303b62badc8229bce31c0fbc2b70b373c9e4b7bbd14638b9269ef2
SSDEEP

1536:CDwMsml26T5zBj+alf1H9jfbyqkY4ZvoDUb/gJOaJYHB9ElHS:Cn7zBjPp1H9ovoDa/gJxJYHBWZS

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

cf1549064127.f3322.net

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral1/memory/2024-0-0x0000000010000000-0x0000000010011000-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

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

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2024	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1648 wrote to memory of 2024	1648	rundll32.exe	31
PID 1648 wrote to memory of 2024	1648	rundll32.exe	31
PID 1648 wrote to memory of 2024	1648	rundll32.exe	31
PID 1648 wrote to memory of 2024	1648	rundll32.exe	31
PID 1648 wrote to memory of 2024	1648	rundll32.exe	31
PID 1648 wrote to memory of 2024	1648	rundll32.exe	31
PID 1648 wrote to memory of 2024	1648	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d88cea0e3ea9ab881f0113781ec82601002ecd71c6b0e2c0ff8321d1c585815c.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1648
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d88cea0e3ea9ab881f0113781ec82601002ecd71c6b0e2c0ff8321d1c585815c.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2024

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/2024-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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