gh0strat | 4c7bd7c0a62e223b1d1c47971bcf12cd4598fb8e528d47ca123a0a517af612c7

Analysis

max time kernel
120s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
29-12-2024 16:41

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General

Target

4c7bd7c0a62e223b1d1c47971bcf12cd4598fb8e528d47ca123a0a517af612c7.exe
Size

1.3MB
MD5

edf881a8de95726a5964c8c3cae391ce
SHA1

eaa6e5c752911b1872ace1648208662448287773
SHA256

4c7bd7c0a62e223b1d1c47971bcf12cd4598fb8e528d47ca123a0a517af612c7
SHA512

b57d1f1f8cf1f5de763ddfdf19663962c94322877899dd46bc3018048e5899d723131bb5d87ee5a9023ba73c1830ee17303c84b81704ede47cf6dd5ea2f38b10
SSDEEP

24576:OerZMzewVpLSs57OmR07qKz8GDxZnnnnnnnnnnnnnnnnnnnnnnnnWnnnnnnnnnnR:bM7pLzfzKoG3nnnnnnnnnnnnnnnnnnni

Score

10^/10

gh0strat purplefox discovery rat rootkit trojan

Malware Config

Signatures

Detect PurpleFox Rootkit 2 IoCs

Detect PurpleFox Rootkit.

rootkit

resource	yara_rule
behavioral1/memory/2512-1-0x0000000010000000-0x000000001019F000-memory.dmp	purplefox_rootkit
behavioral1/memory/2512-7-0x0000000000400000-0x0000000000544000-memory.dmp	purplefox_rootkit

Gh0st RAT payload 2 IoCs

resource	yara_rule
behavioral1/memory/2512-1-0x0000000010000000-0x000000001019F000-memory.dmp	family_gh0strat
behavioral1/memory/2512-7-0x0000000000400000-0x0000000000544000-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
PurpleFox
PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.
rootkit trojan purplefox
Purplefox family
purplefox

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1628	2512	WerFault.exe	30

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	4c7bd7c0a62e223b1d1c47971bcf12cd4598fb8e528d47ca123a0a517af612c7.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2512 wrote to memory of 1628	2512	4c7bd7c0a62e223b1d1c47971bcf12cd4598fb8e528d47ca123a0a517af612c7.exe	31
PID 2512 wrote to memory of 1628	2512	4c7bd7c0a62e223b1d1c47971bcf12cd4598fb8e528d47ca123a0a517af612c7.exe	31
PID 2512 wrote to memory of 1628	2512	4c7bd7c0a62e223b1d1c47971bcf12cd4598fb8e528d47ca123a0a517af612c7.exe	31
PID 2512 wrote to memory of 1628	2512	4c7bd7c0a62e223b1d1c47971bcf12cd4598fb8e528d47ca123a0a517af612c7.exe	31

C:\Users\Admin\AppData\Local\Temp\4c7bd7c0a62e223b1d1c47971bcf12cd4598fb8e528d47ca123a0a517af612c7.exe
"C:\Users\Admin\AppData\Local\Temp\4c7bd7c0a62e223b1d1c47971bcf12cd4598fb8e528d47ca123a0a517af612c7.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2512
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2512 -s 68
  2⤵
  - Program crash
  PID:1628

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/2512-0-0x0000000000400000-0x0000000000544000-memory.dmp

Filesize
1.3MB

Download
memory/2512-1-0x0000000010000000-0x000000001019F000-memory.dmp

Filesize
1.6MB

Download
memory/2512-7-0x0000000000400000-0x0000000000544000-memory.dmp

Filesize
1.3MB

Download