gh0strat | 57dc3d3312860388e72aeb652ecef12915e90ec3a110db77b1e0b28c4e8ad664

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
28-01-2025 19:14

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_4e63f1b475247ed16489b4f1058822c6.exe
Size

343KB
MD5

4e63f1b475247ed16489b4f1058822c6
SHA1

6680f99c850092cc34d94a9bf7b91c047602ffd1
SHA256

57dc3d3312860388e72aeb652ecef12915e90ec3a110db77b1e0b28c4e8ad664
SHA512

9c2f230177135ac233782065171c6948c09930d49899dc3d82d48f7aa9ad094aaa0ea4742f373cb3f68b23211c5cebe6dbb6a7d47b5271aa71d56878877d287b
SSDEEP

3072:XQhZkOLfuDg0PtOqzKONqsEykRLSDUKUO8EtjWELmTb2hctJ/G8wtTn:rOFStZzKqqsE6CstjLyTb2hca8mn

Score

10^/10

gh0strat discovery rat upx

Malware Config

Signatures

Gh0st RAT payload 4 IoCs

resource	yara_rule
behavioral2/memory/3996-3-0x0000000010000000-0x000000001003B000-memory.dmp	family_gh0strat
behavioral2/memory/3996-5-0x0000000010000000-0x000000001003B000-memory.dmp	family_gh0strat
behavioral2/memory/3996-6-0x0000000010000000-0x000000001003B000-memory.dmp	family_gh0strat
behavioral2/memory/3996-4-0x0000000010000000-0x000000001003B000-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

UPX packed file 5 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/3996-1-0x0000000010000000-0x000000001003B000-memory.dmp	upx
behavioral2/memory/3996-3-0x0000000010000000-0x000000001003B000-memory.dmp	upx
behavioral2/memory/3996-5-0x0000000010000000-0x000000001003B000-memory.dmp	upx
behavioral2/memory/3996-6-0x0000000010000000-0x000000001003B000-memory.dmp	upx
behavioral2/memory/3996-4-0x0000000010000000-0x000000001003B000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4712	3996	WerFault.exe	81

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	JaffaCakes118_4e63f1b475247ed16489b4f1058822c6.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3996	JaffaCakes118_4e63f1b475247ed16489b4f1058822c6.exe
3996	JaffaCakes118_4e63f1b475247ed16489b4f1058822c6.exe
3996	JaffaCakes118_4e63f1b475247ed16489b4f1058822c6.exe
3996	JaffaCakes118_4e63f1b475247ed16489b4f1058822c6.exe
3996	JaffaCakes118_4e63f1b475247ed16489b4f1058822c6.exe
3996	JaffaCakes118_4e63f1b475247ed16489b4f1058822c6.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4e63f1b475247ed16489b4f1058822c6.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4e63f1b475247ed16489b4f1058822c6.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:3996
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3996 -s 604
  2⤵
  - Program crash
  PID:4712

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3996 -ip 3996
1⤵
PID:1468

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

Loading Replay Monitor...

Downloads

memory/3996-0-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/3996-1-0x0000000010000000-0x000000001003B000-memory.dmp

Filesize
236KB

Download
memory/3996-3-0x0000000010000000-0x000000001003B000-memory.dmp

Filesize
236KB

Download
memory/3996-5-0x0000000010000000-0x000000001003B000-memory.dmp

Filesize
236KB

Download
memory/3996-6-0x0000000010000000-0x000000001003B000-memory.dmp

Filesize
236KB

Download
memory/3996-4-0x0000000010000000-0x000000001003B000-memory.dmp

Filesize
236KB

Download
memory/3996-8-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download