gh0strat | ee0afc41145928fb55a5caa40099c25ecbf8832f1c13ef40abfd9b0e6283bf93

Analysis

max time kernel
141s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
11-11-2024 19:56

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General

Target

ee0afc41145928fb55a5caa40099c25ecbf8832f1c13ef40abfd9b0e6283bf93.dll
Size

49KB
MD5

55bb9635af148f8ec590338402cd2e3a
SHA1

91f15a8fa937e14aa14217dada344449eb27e34c
SHA256

ee0afc41145928fb55a5caa40099c25ecbf8832f1c13ef40abfd9b0e6283bf93
SHA512

efb65494d1006c88661ac0b53db940487c2cb1d62da03fe88ce7a1bbc582100e3688120c464ce9f128cc7c23e78804e7e384982be3abaf8d191c0daa559414c5
SSDEEP

1536:CDwMsml26T5zBj+alf1H9jfbyqkY4ZvoDUb/gJOxJYHB9ElHS:Cn7zBjPp1H9ovoDa/gJSJYHBWZS

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/2368-0-0x0000000010000000-0x0000000010011000-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
2368	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1724 wrote to memory of 2368	1724	rundll32.exe	30
PID 1724 wrote to memory of 2368	1724	rundll32.exe	30
PID 1724 wrote to memory of 2368	1724	rundll32.exe	30
PID 1724 wrote to memory of 2368	1724	rundll32.exe	30
PID 1724 wrote to memory of 2368	1724	rundll32.exe	30
PID 1724 wrote to memory of 2368	1724	rundll32.exe	30
PID 1724 wrote to memory of 2368	1724	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ee0afc41145928fb55a5caa40099c25ecbf8832f1c13ef40abfd9b0e6283bf93.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1724
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ee0afc41145928fb55a5caa40099c25ecbf8832f1c13ef40abfd9b0e6283bf93.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2368

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/2368-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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