Malware Analysis Report

2024-12-07 22:07

Sample ID 220512-tc5nradghk
Target 6c001fd70ea1c71ff5074f615214944ebb666c591f7166673c5b038f41c83c64
SHA256 6c001fd70ea1c71ff5074f615214944ebb666c591f7166673c5b038f41c83c64
Tags
sakula persistence rat suricata trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

6c001fd70ea1c71ff5074f615214944ebb666c591f7166673c5b038f41c83c64

Threat Level: Known bad

The file 6c001fd70ea1c71ff5074f615214944ebb666c591f7166673c5b038f41c83c64 was found to be: Known bad.

Malicious Activity Summary

sakula persistence rat suricata trojan

Sakula

suricata: ET MALWARE Possible DEEP PANDA C2 Activity

suricata: ET MALWARE Possible Deep Panda - Sakula/Mivast RAT CnC Beacon 5

suricata: ET MALWARE Sakula/Mivast C2 Activity

Executes dropped EXE

Deletes itself

Loads dropped DLL

Adds Run key to start application

Modifies registry key

Runs ping.exe

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2022-05-12 15:55

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-05-12 15:55

Reported

2022-05-12 18:15

Platform

win7-20220414-en

Max time kernel

134s

Max time network

193s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6c001fd70ea1c71ff5074f615214944ebb666c591f7166673c5b038f41c83c64.exe"

Signatures

Sakula

trojan rat sakula

suricata: ET MALWARE Possible DEEP PANDA C2 Activity

suricata

suricata: ET MALWARE Possible Deep Panda - Sakula/Mivast RAT CnC Beacon 5

suricata

suricata: ET MALWARE Sakula/Mivast C2 Activity

suricata

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe N/A

Deletes itself

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\cmd.exe N/A

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\cmd.exe N/A
N/A N/A C:\Windows\SysWOW64\cmd.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run C:\Windows\SysWOW64\reg.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe" C:\Windows\SysWOW64\reg.exe N/A

Modifies registry key

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\reg.exe N/A

Runs ping.exe

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\PING.EXE N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1944 wrote to memory of 1352 N/A C:\Users\Admin\AppData\Local\Temp\6c001fd70ea1c71ff5074f615214944ebb666c591f7166673c5b038f41c83c64.exe C:\Windows\SysWOW64\cmd.exe
PID 1944 wrote to memory of 1352 N/A C:\Users\Admin\AppData\Local\Temp\6c001fd70ea1c71ff5074f615214944ebb666c591f7166673c5b038f41c83c64.exe C:\Windows\SysWOW64\cmd.exe
PID 1944 wrote to memory of 1352 N/A C:\Users\Admin\AppData\Local\Temp\6c001fd70ea1c71ff5074f615214944ebb666c591f7166673c5b038f41c83c64.exe C:\Windows\SysWOW64\cmd.exe
PID 1944 wrote to memory of 1352 N/A C:\Users\Admin\AppData\Local\Temp\6c001fd70ea1c71ff5074f615214944ebb666c591f7166673c5b038f41c83c64.exe C:\Windows\SysWOW64\cmd.exe
PID 1944 wrote to memory of 1036 N/A C:\Users\Admin\AppData\Local\Temp\6c001fd70ea1c71ff5074f615214944ebb666c591f7166673c5b038f41c83c64.exe C:\Windows\SysWOW64\cmd.exe
PID 1944 wrote to memory of 1036 N/A C:\Users\Admin\AppData\Local\Temp\6c001fd70ea1c71ff5074f615214944ebb666c591f7166673c5b038f41c83c64.exe C:\Windows\SysWOW64\cmd.exe
PID 1944 wrote to memory of 1036 N/A C:\Users\Admin\AppData\Local\Temp\6c001fd70ea1c71ff5074f615214944ebb666c591f7166673c5b038f41c83c64.exe C:\Windows\SysWOW64\cmd.exe
PID 1944 wrote to memory of 1036 N/A C:\Users\Admin\AppData\Local\Temp\6c001fd70ea1c71ff5074f615214944ebb666c591f7166673c5b038f41c83c64.exe C:\Windows\SysWOW64\cmd.exe
PID 1944 wrote to memory of 1004 N/A C:\Users\Admin\AppData\Local\Temp\6c001fd70ea1c71ff5074f615214944ebb666c591f7166673c5b038f41c83c64.exe C:\Windows\SysWOW64\cmd.exe
PID 1944 wrote to memory of 1004 N/A C:\Users\Admin\AppData\Local\Temp\6c001fd70ea1c71ff5074f615214944ebb666c591f7166673c5b038f41c83c64.exe C:\Windows\SysWOW64\cmd.exe
PID 1944 wrote to memory of 1004 N/A C:\Users\Admin\AppData\Local\Temp\6c001fd70ea1c71ff5074f615214944ebb666c591f7166673c5b038f41c83c64.exe C:\Windows\SysWOW64\cmd.exe
PID 1944 wrote to memory of 1004 N/A C:\Users\Admin\AppData\Local\Temp\6c001fd70ea1c71ff5074f615214944ebb666c591f7166673c5b038f41c83c64.exe C:\Windows\SysWOW64\cmd.exe
PID 1352 wrote to memory of 1008 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 1352 wrote to memory of 1008 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 1352 wrote to memory of 1008 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 1352 wrote to memory of 1008 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 1004 wrote to memory of 1804 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 1004 wrote to memory of 1804 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 1004 wrote to memory of 1804 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 1004 wrote to memory of 1804 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 1036 wrote to memory of 1496 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
PID 1036 wrote to memory of 1496 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
PID 1036 wrote to memory of 1496 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
PID 1036 wrote to memory of 1496 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe

Processes

C:\Users\Admin\AppData\Local\Temp\6c001fd70ea1c71ff5074f615214944ebb666c591f7166673c5b038f41c83c64.exe

"C:\Users\Admin\AppData\Local\Temp\6c001fd70ea1c71ff5074f615214944ebb666c591f7166673c5b038f41c83c64.exe"

C:\Windows\SysWOW64\cmd.exe

cmd.exe /c reg add HKLM\Software\Microsoft\Windows\CurrentVersion\Run /v "MicroMedia" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe"

C:\Windows\SysWOW64\cmd.exe

cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe"

C:\Windows\SysWOW64\reg.exe

reg add HKLM\Software\Microsoft\Windows\CurrentVersion\Run /v "MicroMedia" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe"

C:\Windows\SysWOW64\PING.EXE

ping 127.0.0.1

C:\Windows\SysWOW64\cmd.exe

cmd.exe /c ping 127.0.0.1 & del "C:\Users\Admin\AppData\Local\Temp\6c001fd70ea1c71ff5074f615214944ebb666c591f7166673c5b038f41c83c64.exe"

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 vpn.premrera.com udp
US 208.91.197.27:443 vpn.premrera.com tcp
US 208.91.197.27:443 vpn.premrera.com tcp
US 208.91.197.27:443 vpn.premrera.com tcp
US 208.91.197.27:443 vpn.premrera.com tcp
US 208.91.197.27:443 vpn.premrera.com tcp
US 208.91.197.27:443 vpn.premrera.com tcp
US 208.91.197.27:443 vpn.premrera.com tcp
US 208.91.197.27:443 vpn.premrera.com tcp
US 208.91.197.27:443 vpn.premrera.com tcp

Files

memory/1944-54-0x0000000075EF1000-0x0000000075EF3000-memory.dmp

memory/1944-55-0x0000000000400000-0x000000000040B000-memory.dmp

memory/1352-56-0x0000000000000000-mapping.dmp

memory/1036-57-0x0000000000000000-mapping.dmp

memory/1804-60-0x0000000000000000-mapping.dmp

memory/1008-59-0x0000000000000000-mapping.dmp

memory/1004-58-0x0000000000000000-mapping.dmp

\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe

MD5 d730fe31136ea434339d46d850984087
SHA1 d9028794ae430b192859be4e977f7243ad97c22e
SHA256 b9951c9a9c79049f9bc816b7373d77649e8e2bce37243eee94888cc940c98980
SHA512 908a7b5f8fe05e214198b01474d9e3ec497df8a601cd43389467795635ae88d0c5cee571b181039fd0c90c67f3c26571eec44f5e0380dd142f7850dce936c47a

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe

MD5 d730fe31136ea434339d46d850984087
SHA1 d9028794ae430b192859be4e977f7243ad97c22e
SHA256 b9951c9a9c79049f9bc816b7373d77649e8e2bce37243eee94888cc940c98980
SHA512 908a7b5f8fe05e214198b01474d9e3ec497df8a601cd43389467795635ae88d0c5cee571b181039fd0c90c67f3c26571eec44f5e0380dd142f7850dce936c47a

memory/1496-64-0x0000000000000000-mapping.dmp

\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe

MD5 d730fe31136ea434339d46d850984087
SHA1 d9028794ae430b192859be4e977f7243ad97c22e
SHA256 b9951c9a9c79049f9bc816b7373d77649e8e2bce37243eee94888cc940c98980
SHA512 908a7b5f8fe05e214198b01474d9e3ec497df8a601cd43389467795635ae88d0c5cee571b181039fd0c90c67f3c26571eec44f5e0380dd142f7850dce936c47a

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe

MD5 d730fe31136ea434339d46d850984087
SHA1 d9028794ae430b192859be4e977f7243ad97c22e
SHA256 b9951c9a9c79049f9bc816b7373d77649e8e2bce37243eee94888cc940c98980
SHA512 908a7b5f8fe05e214198b01474d9e3ec497df8a601cd43389467795635ae88d0c5cee571b181039fd0c90c67f3c26571eec44f5e0380dd142f7850dce936c47a

memory/1496-67-0x0000000000400000-0x000000000040B000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-05-12 15:55

Reported

2022-05-12 18:11

Platform

win10v2004-20220414-en

Max time kernel

160s

Max time network

173s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6c001fd70ea1c71ff5074f615214944ebb666c591f7166673c5b038f41c83c64.exe"

Signatures

Sakula

trojan rat sakula

suricata: ET MALWARE Possible DEEP PANDA C2 Activity

suricata

suricata: ET MALWARE Possible Deep Panda - Sakula/Mivast RAT CnC Beacon 5

suricata

suricata: ET MALWARE Sakula/Mivast C2 Activity

suricata

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe" C:\Windows\SysWOW64\reg.exe N/A
Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Run C:\Windows\SysWOW64\reg.exe N/A

Modifies registry key

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\reg.exe N/A

Runs ping.exe

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\PING.EXE N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4500 wrote to memory of 4512 N/A C:\Users\Admin\AppData\Local\Temp\6c001fd70ea1c71ff5074f615214944ebb666c591f7166673c5b038f41c83c64.exe C:\Windows\SysWOW64\cmd.exe
PID 4500 wrote to memory of 4512 N/A C:\Users\Admin\AppData\Local\Temp\6c001fd70ea1c71ff5074f615214944ebb666c591f7166673c5b038f41c83c64.exe C:\Windows\SysWOW64\cmd.exe
PID 4500 wrote to memory of 4512 N/A C:\Users\Admin\AppData\Local\Temp\6c001fd70ea1c71ff5074f615214944ebb666c591f7166673c5b038f41c83c64.exe C:\Windows\SysWOW64\cmd.exe
PID 4500 wrote to memory of 4784 N/A C:\Users\Admin\AppData\Local\Temp\6c001fd70ea1c71ff5074f615214944ebb666c591f7166673c5b038f41c83c64.exe C:\Windows\SysWOW64\cmd.exe
PID 4500 wrote to memory of 4784 N/A C:\Users\Admin\AppData\Local\Temp\6c001fd70ea1c71ff5074f615214944ebb666c591f7166673c5b038f41c83c64.exe C:\Windows\SysWOW64\cmd.exe
PID 4500 wrote to memory of 4784 N/A C:\Users\Admin\AppData\Local\Temp\6c001fd70ea1c71ff5074f615214944ebb666c591f7166673c5b038f41c83c64.exe C:\Windows\SysWOW64\cmd.exe
PID 4500 wrote to memory of 2020 N/A C:\Users\Admin\AppData\Local\Temp\6c001fd70ea1c71ff5074f615214944ebb666c591f7166673c5b038f41c83c64.exe C:\Windows\SysWOW64\cmd.exe
PID 4500 wrote to memory of 2020 N/A C:\Users\Admin\AppData\Local\Temp\6c001fd70ea1c71ff5074f615214944ebb666c591f7166673c5b038f41c83c64.exe C:\Windows\SysWOW64\cmd.exe
PID 4500 wrote to memory of 2020 N/A C:\Users\Admin\AppData\Local\Temp\6c001fd70ea1c71ff5074f615214944ebb666c591f7166673c5b038f41c83c64.exe C:\Windows\SysWOW64\cmd.exe
PID 4512 wrote to memory of 4484 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 4512 wrote to memory of 4484 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 4512 wrote to memory of 4484 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2020 wrote to memory of 768 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 2020 wrote to memory of 768 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 2020 wrote to memory of 768 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 4784 wrote to memory of 3124 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
PID 4784 wrote to memory of 3124 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
PID 4784 wrote to memory of 3124 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe

Processes

C:\Users\Admin\AppData\Local\Temp\6c001fd70ea1c71ff5074f615214944ebb666c591f7166673c5b038f41c83c64.exe

"C:\Users\Admin\AppData\Local\Temp\6c001fd70ea1c71ff5074f615214944ebb666c591f7166673c5b038f41c83c64.exe"

C:\Windows\SysWOW64\cmd.exe

cmd.exe /c reg add HKLM\Software\Microsoft\Windows\CurrentVersion\Run /v "MicroMedia" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe"

C:\Windows\SysWOW64\cmd.exe

cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe"

C:\Windows\SysWOW64\cmd.exe

cmd.exe /c ping 127.0.0.1 & del "C:\Users\Admin\AppData\Local\Temp\6c001fd70ea1c71ff5074f615214944ebb666c591f7166673c5b038f41c83c64.exe"

C:\Windows\SysWOW64\reg.exe

reg add HKLM\Software\Microsoft\Windows\CurrentVersion\Run /v "MicroMedia" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe"

C:\Windows\SysWOW64\PING.EXE

ping 127.0.0.1

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe

Network

Country Destination Domain Proto
NL 20.190.160.134:443 tcp
NL 20.190.160.134:443 tcp
NL 20.190.160.134:443 tcp
FR 2.18.109.224:443 tcp
NL 20.190.160.73:443 tcp
NL 20.190.160.73:443 tcp
NL 20.190.160.73:443 tcp
IE 13.69.239.73:443 tcp
US 104.18.25.243:80 tcp
NL 104.110.191.140:80 tcp
NL 104.110.191.140:80 tcp
US 209.197.3.8:80 tcp
NL 20.190.160.132:443 tcp
NL 20.190.160.132:443 tcp
NL 20.190.160.132:443 tcp
NL 20.190.160.69:443 tcp
NL 20.190.160.69:443 tcp
NL 20.190.160.69:443 tcp
US 93.184.220.29:80 tcp
US 8.8.8.8:53 vpn.premrera.com udp
US 208.91.197.27:443 vpn.premrera.com tcp
US 208.91.197.27:443 vpn.premrera.com tcp
NL 20.190.160.71:443 tcp
NL 20.190.160.71:443 tcp
NL 20.190.160.71:443 tcp
US 208.91.197.27:443 vpn.premrera.com tcp
NL 20.190.160.67:443 tcp
NL 20.190.160.67:443 tcp
NL 20.190.160.67:443 tcp
US 208.91.197.27:443 vpn.premrera.com tcp
US 208.91.197.27:443 vpn.premrera.com tcp
US 208.91.197.27:443 vpn.premrera.com tcp
US 208.91.197.27:443 vpn.premrera.com tcp
US 208.91.197.27:443 vpn.premrera.com tcp

Files

memory/4500-130-0x0000000000400000-0x000000000040B000-memory.dmp

memory/4512-131-0x0000000000000000-mapping.dmp

memory/2020-133-0x0000000000000000-mapping.dmp

memory/4784-132-0x0000000000000000-mapping.dmp

memory/4484-134-0x0000000000000000-mapping.dmp

memory/768-135-0x0000000000000000-mapping.dmp

memory/3124-136-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe

MD5 b54e94ece7586d41bf13ed5179b7869d
SHA1 97804050ac3e79c08c3384eae6f63df6ae6eebd1
SHA256 d690b197ac555bff1ddcb58373cb3f5849952cc879ca1052304015337e253ab4
SHA512 8ff4fa779b6f642a74b7e8ec37a0f0224eb94fd77d19dd98939f40a84a4d099bf56576ec068bfc4a5e59a5a4a0ca246d0148a5c572d8c66a299c33a79b90def2

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe

MD5 b54e94ece7586d41bf13ed5179b7869d
SHA1 97804050ac3e79c08c3384eae6f63df6ae6eebd1
SHA256 d690b197ac555bff1ddcb58373cb3f5849952cc879ca1052304015337e253ab4
SHA512 8ff4fa779b6f642a74b7e8ec37a0f0224eb94fd77d19dd98939f40a84a4d099bf56576ec068bfc4a5e59a5a4a0ca246d0148a5c572d8c66a299c33a79b90def2

memory/3124-139-0x0000000000400000-0x000000000040B000-memory.dmp