gh0strat | 994b15768bc7f1b62f0a53f4d33681e3b45a56717213336745b84abd5e042feb

Analysis

max time kernel
141s
max time network
130s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25-09-2024 17:51

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General

Target

994b15768bc7f1b62f0a53f4d33681e3b45a56717213336745b84abd5e042feb.dll
Size

899KB
MD5

3516b9b5db5601128199f338fb09bcd1
SHA1

65504f4afad45842386a715703d764d3ba5b84dc
SHA256

994b15768bc7f1b62f0a53f4d33681e3b45a56717213336745b84abd5e042feb
SHA512

1929345f9ab231311c7962b5f3cdc8506e9fa4ca5f631dbd14809fe18514552e16a12ce69ff37a1fad04d0f530587ff47561b0934272ff8361000cf8e0af1e89
SSDEEP

24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXI:7wqd87VI

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/2796-0-0x0000000010000000-0x000000001014F000-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
2796	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2712 wrote to memory of 2796	2712	rundll32.exe	30
PID 2712 wrote to memory of 2796	2712	rundll32.exe	30
PID 2712 wrote to memory of 2796	2712	rundll32.exe	30
PID 2712 wrote to memory of 2796	2712	rundll32.exe	30
PID 2712 wrote to memory of 2796	2712	rundll32.exe	30
PID 2712 wrote to memory of 2796	2712	rundll32.exe	30
PID 2712 wrote to memory of 2796	2712	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\994b15768bc7f1b62f0a53f4d33681e3b45a56717213336745b84abd5e042feb.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2712
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\994b15768bc7f1b62f0a53f4d33681e3b45a56717213336745b84abd5e042feb.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2796

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/2796-0-0x0000000010000000-0x000000001014F000-memory.dmp

Filesize
1.3MB

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