gh0strat | e9584b02321fa67daa717ee06963b3e7b23618d4f30e4cfb9d1740adee41f096

Analysis

max time kernel
141s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
08-09-2024 09:36

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General

Target

e9584b02321fa67daa717ee06963b3e7b23618d4f30e4cfb9d1740adee41f096.dll
Size

51KB
MD5

a8b09b032f95e2d015c997309b0c2302
SHA1

89d403fbace6eb8ea85653c6237c6fa12fca8090
SHA256

e9584b02321fa67daa717ee06963b3e7b23618d4f30e4cfb9d1740adee41f096
SHA512

dace0657bc13dd7afec2bc8a9b478c0a94c191288ad0b994d0ced694a6dba1f7aa2e0b37f3bbad4ffef27dd6b2b6b8d9b1e5a9aa4f6837c22c86bb289f1425bb
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLdJYH5:1dWubF3n9S91BF3fbohJYH5

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

kinh.xmcxmr.com

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral1/memory/2032-0-0x0000000010000000-0x0000000010011000-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

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
2032	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2276 wrote to memory of 2032	2276	rundll32.exe	31
PID 2276 wrote to memory of 2032	2276	rundll32.exe	31
PID 2276 wrote to memory of 2032	2276	rundll32.exe	31
PID 2276 wrote to memory of 2032	2276	rundll32.exe	31
PID 2276 wrote to memory of 2032	2276	rundll32.exe	31
PID 2276 wrote to memory of 2032	2276	rundll32.exe	31
PID 2276 wrote to memory of 2032	2276	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e9584b02321fa67daa717ee06963b3e7b23618d4f30e4cfb9d1740adee41f096.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2276
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\e9584b02321fa67daa717ee06963b3e7b23618d4f30e4cfb9d1740adee41f096.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2032

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/2032-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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