gh0strat | ba756c021b320db102ce1d27d5090060226345ce4719014d5357e7e42f80eb03

Analysis

max time kernel
140s
max time network
118s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
11/08/2024, 09:54

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General

Target

ba756c021b320db102ce1d27d5090060226345ce4719014d5357e7e42f80eb03.dll
Size

899KB
MD5

46f60fac09e84e27aab844ffd31c40d4
SHA1

dec35781543e15aa9d2744baf0360a088a909b29
SHA256

ba756c021b320db102ce1d27d5090060226345ce4719014d5357e7e42f80eb03
SHA512

6cc8db996d7003597f06c876b2196c940e59ed7c64ff3deae75356b939f34546c29826d17a9074498f3551ea5eb0c2672cdd8ddb5becd9ad50db192498f46e89
SSDEEP

24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXA:7wqd87VA

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

hackerinvasion.f3322.net

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral1/memory/1440-0-0x0000000010000000-0x000000001014F000-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

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
1440	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 984 wrote to memory of 1440	984	rundll32.exe	30
PID 984 wrote to memory of 1440	984	rundll32.exe	30
PID 984 wrote to memory of 1440	984	rundll32.exe	30
PID 984 wrote to memory of 1440	984	rundll32.exe	30
PID 984 wrote to memory of 1440	984	rundll32.exe	30
PID 984 wrote to memory of 1440	984	rundll32.exe	30
PID 984 wrote to memory of 1440	984	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ba756c021b320db102ce1d27d5090060226345ce4719014d5357e7e42f80eb03.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:984
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ba756c021b320db102ce1d27d5090060226345ce4719014d5357e7e42f80eb03.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:1440

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/1440-0-0x0000000010000000-0x000000001014F000-memory.dmp

Filesize
1.3MB

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