gh0strat | 56bb13a4a573793f62d3740f08f8dedb133dac10d67957c1bbbde43cef165f23

Analysis

max time kernel
37s
max time network
153s
platform
windows7_x64
resource
win7-20220715-en
resource tags

arch:x64arch:x86image:win7-20220715-enlocale:en-usos:windows7-x64system
submitted
25-07-2022 09:13

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General

Target

56bb13a4a573793f62d3740f08f8dedb133dac10d67957c1bbbde43cef165f23.exe
Size

36KB
MD5

a51da44302e62efe00eed42d9b570622
SHA1

a76b15753a853e6a222d301d88eb60e92479f2f1
SHA256

56bb13a4a573793f62d3740f08f8dedb133dac10d67957c1bbbde43cef165f23
SHA512

b90b471965ab16e7167928c45266b07a8139cdecebbaed16566c48bbb7d484e8b955fb744bb3322f0d5f300ab8e59e5569525cda67a75e9466338cd4f0e79d43

Score

10^/10

gh0strat rat suricata

Malware Config

Signatures

Gh0st RAT payload 2 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1972-55-0x0000000003390000-0x00000000033DE000-memory.dmp	family_gh0strat
behavioral1/memory/1972-56-0x0000000010000000-0x0000000010018000-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
suricata: ET MALWARE PCRat/Gh0st CnC Beacon Request (Xfire variant)
suricata: ET MALWARE PCRat/Gh0st CnC Beacon Request (Xfire variant)
suricata

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

56bb13a4a573793f62d3740f08f8dedb133dac10d67957c1bbbde43cef165f23.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	56bb13a4a573793f62d3740f08f8dedb133dac10d67957c1bbbde43cef165f23.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	56bb13a4a573793f62d3740f08f8dedb133dac10d67957c1bbbde43cef165f23.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

56bb13a4a573793f62d3740f08f8dedb133dac10d67957c1bbbde43cef165f23.exe

pid	process
1972	56bb13a4a573793f62d3740f08f8dedb133dac10d67957c1bbbde43cef165f23.exe
1972	56bb13a4a573793f62d3740f08f8dedb133dac10d67957c1bbbde43cef165f23.exe

C:\Users\Admin\AppData\Local\Temp\56bb13a4a573793f62d3740f08f8dedb133dac10d67957c1bbbde43cef165f23.exe
"C:\Users\Admin\AppData\Local\Temp\56bb13a4a573793f62d3740f08f8dedb133dac10d67957c1bbbde43cef165f23.exe"
1⤵
- Checks processor information in registry
- Suspicious use of SetWindowsHookEx
PID:1972

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1972-54-0x0000000075311000-0x0000000075313000-memory.dmp

Filesize
8KB

Download
memory/1972-55-0x0000000003390000-0x00000000033DE000-memory.dmp

Filesize
312KB

Download
memory/1972-56-0x0000000010000000-0x0000000010018000-memory.dmp

Filesize
96KB

Download