gh0strat | eae1eb28d8b4ee8c7b658e22aa688a56716ee30c6d2957ce0f6fc2eb18836204

Analysis

max time kernel
162s
max time network
174s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
31/12/2023, 05:09

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

296a42fef32dcaaf2098ee66b8b00356.exe
Size

666KB
MD5

296a42fef32dcaaf2098ee66b8b00356
SHA1

50e4b6b021bb241ee6e0ac7781a4ca8886c3cf89
SHA256

eae1eb28d8b4ee8c7b658e22aa688a56716ee30c6d2957ce0f6fc2eb18836204
SHA512

38c255c288218ccf14d00a1d4ecf3122e03849fbdf096d3da7633337a6304eaa36b1358878f0a03ce75a90e1b6b535f7bc820a81a07412e3cc0f08447620738b
SSDEEP

12288:iM5jZKbBL3aKHx5r+TuxX+fWbwFBfdGmZNr:iM5j8Z3aKHx5r+TuxX+IwffFZNr

Score

10^/10

gh0strat persistence rat

Malware Config

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral2/files/0x000b000000023024-4.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
684	svchest432048043204801465662051.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"	296a42fef32dcaaf2098ee66b8b00356.exe

Drops file in Windows directory 5 IoCs

description	ioc	Process
File created	\??\c:\Windows\BJ.exe	296a42fef32dcaaf2098ee66b8b00356.exe
File opened for modification	\??\c:\Windows\BJ.exe	296a42fef32dcaaf2098ee66b8b00356.exe
File created	\??\c:\Windows\svchest432048043204801465662051.exe	296a42fef32dcaaf2098ee66b8b00356.exe
File opened for modification	\??\c:\Windows\svchest432048043204801465662051.exe	296a42fef32dcaaf2098ee66b8b00356.exe
File created	\??\c:\Windows\notepab.exe	296a42fef32dcaaf2098ee66b8b00356.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3856 wrote to memory of 684	3856	296a42fef32dcaaf2098ee66b8b00356.exe	90
PID 3856 wrote to memory of 684	3856	296a42fef32dcaaf2098ee66b8b00356.exe	90
PID 3856 wrote to memory of 684	3856	296a42fef32dcaaf2098ee66b8b00356.exe	90

C:\Users\Admin\AppData\Local\Temp\296a42fef32dcaaf2098ee66b8b00356.exe
"C:\Users\Admin\AppData\Local\Temp\296a42fef32dcaaf2098ee66b8b00356.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:3856
- \??\c:\Windows\svchest432048043204801465662051.exe
  c:\Windows\svchest432048043204801465662051.exe
  2⤵
  - Executes dropped EXE
  PID:684

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\svchest432048043204801465662051.exe

Filesize
666KB

MD5
296a42fef32dcaaf2098ee66b8b00356

SHA1
50e4b6b021bb241ee6e0ac7781a4ca8886c3cf89

SHA256
eae1eb28d8b4ee8c7b658e22aa688a56716ee30c6d2957ce0f6fc2eb18836204

SHA512
38c255c288218ccf14d00a1d4ecf3122e03849fbdf096d3da7633337a6304eaa36b1358878f0a03ce75a90e1b6b535f7bc820a81a07412e3cc0f08447620738b

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads