gh0strat | 3f84e21fd1a3d6e8f32c48cced28a373c24aa1e1e364db071a7561a7753447cf

Analysis

max time kernel
150s
max time network
125s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
21-07-2024 22:41

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

61b3fe0e276a606a2e4b617e3d3bf9d2_JaffaCakes118.exe
Size

866KB
MD5

61b3fe0e276a606a2e4b617e3d3bf9d2
SHA1

9505266513a86ac423222b8de100d5b594ff28f2
SHA256

3f84e21fd1a3d6e8f32c48cced28a373c24aa1e1e364db071a7561a7753447cf
SHA512

c2b3da6211ffc9327ba5542a3d9f5497bc79a10676164ceadea0bf06df1e195a3e76e819645a83e34fe081397b58e38ea2d7f4721863261bcd7d3f2387f2b003
SSDEEP

12288:iM5jZKbBL3aKHx5r+TuxX+fWbwFBfdGmZFr:iM5j8Z3aKHx5r+TuxX+IwffFZFr

Score

10^/10

gh0strat persistence rat

Malware Config

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral1/files/0x0009000000016c66-4.dat	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

Executes dropped EXE 1 IoCs

pid	Process
1700	svchest001465662051.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Kris = "c:\\Windows\\notepab.exe"	61b3fe0e276a606a2e4b617e3d3bf9d2_JaffaCakes118.exe

Drops file in Windows directory 5 IoCs

description	ioc	Process
File opened for modification	\??\c:\Windows\svchest001465662051.exe	61b3fe0e276a606a2e4b617e3d3bf9d2_JaffaCakes118.exe
File created	\??\c:\Windows\notepab.exe	61b3fe0e276a606a2e4b617e3d3bf9d2_JaffaCakes118.exe
File opened for modification	\??\c:\Windows\BJ.exe	61b3fe0e276a606a2e4b617e3d3bf9d2_JaffaCakes118.exe
File created	\??\c:\Windows\BJ.exe	61b3fe0e276a606a2e4b617e3d3bf9d2_JaffaCakes118.exe
File created	\??\c:\Windows\svchest001465662051.exe	61b3fe0e276a606a2e4b617e3d3bf9d2_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2912 wrote to memory of 1700	2912	61b3fe0e276a606a2e4b617e3d3bf9d2_JaffaCakes118.exe	30
PID 2912 wrote to memory of 1700	2912	61b3fe0e276a606a2e4b617e3d3bf9d2_JaffaCakes118.exe	30
PID 2912 wrote to memory of 1700	2912	61b3fe0e276a606a2e4b617e3d3bf9d2_JaffaCakes118.exe	30
PID 2912 wrote to memory of 1700	2912	61b3fe0e276a606a2e4b617e3d3bf9d2_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\61b3fe0e276a606a2e4b617e3d3bf9d2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\61b3fe0e276a606a2e4b617e3d3bf9d2_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2912
- \??\c:\Windows\svchest001465662051.exe
  c:\Windows\svchest001465662051.exe
  2⤵
  - Executes dropped EXE
  PID:1700

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Windows\svchest001465662051.exe

Filesize
866KB

MD5
61b3fe0e276a606a2e4b617e3d3bf9d2

SHA1
9505266513a86ac423222b8de100d5b594ff28f2

SHA256
3f84e21fd1a3d6e8f32c48cced28a373c24aa1e1e364db071a7561a7753447cf

SHA512
c2b3da6211ffc9327ba5542a3d9f5497bc79a10676164ceadea0bf06df1e195a3e76e819645a83e34fe081397b58e38ea2d7f4721863261bcd7d3f2387f2b003

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads