gh0strat | 088d5b2e8d48cc50cc5eb6fe7744eafb11a2abe5b24aa90f63bb9ee92ba21c2c

Analysis

max time kernel
150s
max time network
120s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
25/06/2024, 22:40

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General

Target

0fcb102e3856ec45422c4f40d2e71005_JaffaCakes118.exe
Size

881KB
MD5

0fcb102e3856ec45422c4f40d2e71005
SHA1

00dd96eba19c197cf4fe84647d3465d9989d8cbf
SHA256

088d5b2e8d48cc50cc5eb6fe7744eafb11a2abe5b24aa90f63bb9ee92ba21c2c
SHA512

f3d4e938cd357d93e6c82713ccf893017a2240d4ac6c8a7f50b12ca5f80042b0b499f1426d1a147fae5454791caf9df29f39d5968f7e6e7795ef0064325f9c65
SSDEEP

12288:iM5jZKbBL3aKHx5r+TuxX+fWbwFBfdGmZU1hw:iM5j8Z3aKHx5r+TuxX+IwffFZU1hw

Score

10^/10

gh0strat persistence rat

Malware Config

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral1/files/0x0033000000014817-5.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
2540	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"	0fcb102e3856ec45422c4f40d2e71005_JaffaCakes118.exe

Drops file in Windows directory 5 IoCs

description	ioc	Process
File created	\??\c:\Windows\svchest001465662051.exe	0fcb102e3856ec45422c4f40d2e71005_JaffaCakes118.exe
File opened for modification	\??\c:\Windows\svchest001465662051.exe	0fcb102e3856ec45422c4f40d2e71005_JaffaCakes118.exe
File created	\??\c:\Windows\notepab.exe	0fcb102e3856ec45422c4f40d2e71005_JaffaCakes118.exe
File opened for modification	\??\c:\Windows\BJ.exe	0fcb102e3856ec45422c4f40d2e71005_JaffaCakes118.exe
File created	\??\c:\Windows\BJ.exe	0fcb102e3856ec45422c4f40d2e71005_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2928 wrote to memory of 2540	2928	0fcb102e3856ec45422c4f40d2e71005_JaffaCakes118.exe	28
PID 2928 wrote to memory of 2540	2928	0fcb102e3856ec45422c4f40d2e71005_JaffaCakes118.exe	28
PID 2928 wrote to memory of 2540	2928	0fcb102e3856ec45422c4f40d2e71005_JaffaCakes118.exe	28
PID 2928 wrote to memory of 2540	2928	0fcb102e3856ec45422c4f40d2e71005_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\0fcb102e3856ec45422c4f40d2e71005_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0fcb102e3856ec45422c4f40d2e71005_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2928
- \??\c:\Windows\svchest001465662051.exe
  c:\Windows\svchest001465662051.exe
  2⤵
  - Executes dropped EXE
  PID:2540

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

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Downloads

C:\Windows\svchest001465662051.exe

Filesize
881KB

MD5
0fcb102e3856ec45422c4f40d2e71005

SHA1
00dd96eba19c197cf4fe84647d3465d9989d8cbf

SHA256
088d5b2e8d48cc50cc5eb6fe7744eafb11a2abe5b24aa90f63bb9ee92ba21c2c

SHA512
f3d4e938cd357d93e6c82713ccf893017a2240d4ac6c8a7f50b12ca5f80042b0b499f1426d1a147fae5454791caf9df29f39d5968f7e6e7795ef0064325f9c65

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads