Malware Analysis Report

2024-12-07 22:08

Sample ID 220603-qt62csbgdn
Target 130d67c50bd649897b9198b090f6137b792a8415a03abf04b13063eaa93ac678
SHA256 130d67c50bd649897b9198b090f6137b792a8415a03abf04b13063eaa93ac678
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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

130d67c50bd649897b9198b090f6137b792a8415a03abf04b13063eaa93ac678

Threat Level: Known bad

The file 130d67c50bd649897b9198b090f6137b792a8415a03abf04b13063eaa93ac678 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 Sakula/Mivast C2 Activity

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

Executes dropped EXE

Deletes itself

Loads dropped DLL

Adds Run key to start application

Suspicious use of WriteProcessMemory

Modifies registry key

Runs ping.exe

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2022-06-03 13:34

Signatures

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2022-06-03 13:34

Reported

2022-06-03 13:44

Platform

win10v2004-20220414-en

Max time kernel

147s

Max time network

155s

Command Line

"C:\Users\Admin\AppData\Local\Temp\130d67c50bd649897b9198b090f6137b792a8415a03abf04b13063eaa93ac678.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
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 796 wrote to memory of 2216 N/A C:\Users\Admin\AppData\Local\Temp\130d67c50bd649897b9198b090f6137b792a8415a03abf04b13063eaa93ac678.exe C:\Windows\SysWOW64\cmd.exe
PID 796 wrote to memory of 2216 N/A C:\Users\Admin\AppData\Local\Temp\130d67c50bd649897b9198b090f6137b792a8415a03abf04b13063eaa93ac678.exe C:\Windows\SysWOW64\cmd.exe
PID 796 wrote to memory of 2216 N/A C:\Users\Admin\AppData\Local\Temp\130d67c50bd649897b9198b090f6137b792a8415a03abf04b13063eaa93ac678.exe C:\Windows\SysWOW64\cmd.exe
PID 796 wrote to memory of 4548 N/A C:\Users\Admin\AppData\Local\Temp\130d67c50bd649897b9198b090f6137b792a8415a03abf04b13063eaa93ac678.exe C:\Windows\SysWOW64\cmd.exe
PID 796 wrote to memory of 4548 N/A C:\Users\Admin\AppData\Local\Temp\130d67c50bd649897b9198b090f6137b792a8415a03abf04b13063eaa93ac678.exe C:\Windows\SysWOW64\cmd.exe
PID 796 wrote to memory of 4548 N/A C:\Users\Admin\AppData\Local\Temp\130d67c50bd649897b9198b090f6137b792a8415a03abf04b13063eaa93ac678.exe C:\Windows\SysWOW64\cmd.exe
PID 796 wrote to memory of 4540 N/A C:\Users\Admin\AppData\Local\Temp\130d67c50bd649897b9198b090f6137b792a8415a03abf04b13063eaa93ac678.exe C:\Windows\SysWOW64\cmd.exe
PID 796 wrote to memory of 4540 N/A C:\Users\Admin\AppData\Local\Temp\130d67c50bd649897b9198b090f6137b792a8415a03abf04b13063eaa93ac678.exe C:\Windows\SysWOW64\cmd.exe
PID 796 wrote to memory of 4540 N/A C:\Users\Admin\AppData\Local\Temp\130d67c50bd649897b9198b090f6137b792a8415a03abf04b13063eaa93ac678.exe C:\Windows\SysWOW64\cmd.exe
PID 4548 wrote to memory of 1924 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
PID 4548 wrote to memory of 1924 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
PID 4548 wrote to memory of 1924 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
PID 2216 wrote to memory of 1936 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2216 wrote to memory of 1936 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2216 wrote to memory of 1936 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 4540 wrote to memory of 2880 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 4540 wrote to memory of 2880 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 4540 wrote to memory of 2880 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE

Processes

C:\Users\Admin\AppData\Local\Temp\130d67c50bd649897b9198b090f6137b792a8415a03abf04b13063eaa93ac678.exe

"C:\Users\Admin\AppData\Local\Temp\130d67c50bd649897b9198b090f6137b792a8415a03abf04b13063eaa93ac678.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\130d67c50bd649897b9198b090f6137b792a8415a03abf04b13063eaa93ac678.exe"

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

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

Network

Country Destination Domain Proto
US 93.184.220.29:80 tcp
NL 52.109.88.34:443 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
US 208.91.197.27:443 vpn.premrera.com tcp
NL 104.97.14.81:80 tcp
US 208.91.197.27:443 vpn.premrera.com tcp
IE 20.54.110.249:443 tcp
NL 178.79.208.1:80 tcp
US 208.91.197.27:443 vpn.premrera.com tcp
NL 104.97.14.81:80 tcp
US 208.91.197.27:443 vpn.premrera.com tcp
US 208.91.197.27:443 vpn.premrera.com tcp
NL 104.97.14.80:80 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/796-130-0x0000000000400000-0x000000000040B000-memory.dmp

memory/796-131-0x0000000000030000-0x0000000000034000-memory.dmp

memory/4540-134-0x0000000000000000-mapping.dmp

memory/4548-133-0x0000000000000000-mapping.dmp

memory/2216-132-0x0000000000000000-mapping.dmp

memory/796-135-0x0000000000400000-0x000000000040B000-memory.dmp

memory/1924-136-0x0000000000000000-mapping.dmp

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

MD5 40f379e5183102009bfe19e35bed7f79
SHA1 5b1e9abfc37e9df431ceb057a2561bd2d67d724d
SHA256 0666f8aba38789da1e80ec5c231e1587d6c33188978b5fd5ffa223f569b1f3bd
SHA512 4faf3bbbe52b915482d163de4d0863ac918e86b7f6d60fcd4964be0d4101ad8efe26b401309caf147209d634d5748a642509bacc68993dbc2de51144f924af84

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

MD5 40f379e5183102009bfe19e35bed7f79
SHA1 5b1e9abfc37e9df431ceb057a2561bd2d67d724d
SHA256 0666f8aba38789da1e80ec5c231e1587d6c33188978b5fd5ffa223f569b1f3bd
SHA512 4faf3bbbe52b915482d163de4d0863ac918e86b7f6d60fcd4964be0d4101ad8efe26b401309caf147209d634d5748a642509bacc68993dbc2de51144f924af84

memory/1936-139-0x0000000000000000-mapping.dmp

memory/2880-140-0x0000000000000000-mapping.dmp

memory/1924-141-0x0000000000400000-0x000000000040B000-memory.dmp

memory/1924-142-0x0000000000030000-0x0000000000034000-memory.dmp

memory/1924-143-0x0000000000400000-0x000000000040B000-memory.dmp

memory/1924-144-0x0000000000400000-0x000000000040B000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2022-06-03 13:34

Reported

2022-06-03 13:44

Platform

win7-20220414-en

Max time kernel

135s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\130d67c50bd649897b9198b090f6137b792a8415a03abf04b13063eaa93ac678.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 1156 wrote to memory of 1656 N/A C:\Users\Admin\AppData\Local\Temp\130d67c50bd649897b9198b090f6137b792a8415a03abf04b13063eaa93ac678.exe C:\Windows\SysWOW64\cmd.exe
PID 1156 wrote to memory of 1656 N/A C:\Users\Admin\AppData\Local\Temp\130d67c50bd649897b9198b090f6137b792a8415a03abf04b13063eaa93ac678.exe C:\Windows\SysWOW64\cmd.exe
PID 1156 wrote to memory of 1656 N/A C:\Users\Admin\AppData\Local\Temp\130d67c50bd649897b9198b090f6137b792a8415a03abf04b13063eaa93ac678.exe C:\Windows\SysWOW64\cmd.exe
PID 1156 wrote to memory of 1656 N/A C:\Users\Admin\AppData\Local\Temp\130d67c50bd649897b9198b090f6137b792a8415a03abf04b13063eaa93ac678.exe C:\Windows\SysWOW64\cmd.exe
PID 1156 wrote to memory of 1836 N/A C:\Users\Admin\AppData\Local\Temp\130d67c50bd649897b9198b090f6137b792a8415a03abf04b13063eaa93ac678.exe C:\Windows\SysWOW64\cmd.exe
PID 1156 wrote to memory of 1836 N/A C:\Users\Admin\AppData\Local\Temp\130d67c50bd649897b9198b090f6137b792a8415a03abf04b13063eaa93ac678.exe C:\Windows\SysWOW64\cmd.exe
PID 1156 wrote to memory of 1836 N/A C:\Users\Admin\AppData\Local\Temp\130d67c50bd649897b9198b090f6137b792a8415a03abf04b13063eaa93ac678.exe C:\Windows\SysWOW64\cmd.exe
PID 1156 wrote to memory of 1836 N/A C:\Users\Admin\AppData\Local\Temp\130d67c50bd649897b9198b090f6137b792a8415a03abf04b13063eaa93ac678.exe C:\Windows\SysWOW64\cmd.exe
PID 1156 wrote to memory of 900 N/A C:\Users\Admin\AppData\Local\Temp\130d67c50bd649897b9198b090f6137b792a8415a03abf04b13063eaa93ac678.exe C:\Windows\SysWOW64\cmd.exe
PID 1156 wrote to memory of 900 N/A C:\Users\Admin\AppData\Local\Temp\130d67c50bd649897b9198b090f6137b792a8415a03abf04b13063eaa93ac678.exe C:\Windows\SysWOW64\cmd.exe
PID 1156 wrote to memory of 900 N/A C:\Users\Admin\AppData\Local\Temp\130d67c50bd649897b9198b090f6137b792a8415a03abf04b13063eaa93ac678.exe C:\Windows\SysWOW64\cmd.exe
PID 1156 wrote to memory of 900 N/A C:\Users\Admin\AppData\Local\Temp\130d67c50bd649897b9198b090f6137b792a8415a03abf04b13063eaa93ac678.exe C:\Windows\SysWOW64\cmd.exe
PID 1836 wrote to memory of 1640 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
PID 1836 wrote to memory of 1640 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
PID 1836 wrote to memory of 1640 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
PID 1836 wrote to memory of 1640 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
PID 900 wrote to memory of 1660 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 900 wrote to memory of 1660 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 900 wrote to memory of 1660 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 900 wrote to memory of 1660 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 1656 wrote to memory of 624 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 1656 wrote to memory of 624 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 1656 wrote to memory of 624 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 1656 wrote to memory of 624 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe

Processes

C:\Users\Admin\AppData\Local\Temp\130d67c50bd649897b9198b090f6137b792a8415a03abf04b13063eaa93ac678.exe

"C:\Users\Admin\AppData\Local\Temp\130d67c50bd649897b9198b090f6137b792a8415a03abf04b13063eaa93ac678.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\130d67c50bd649897b9198b090f6137b792a8415a03abf04b13063eaa93ac678.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
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
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/1156-54-0x00000000755C1000-0x00000000755C3000-memory.dmp

memory/1156-55-0x0000000000400000-0x000000000040B000-memory.dmp

memory/1156-56-0x0000000000020000-0x0000000000024000-memory.dmp

memory/1656-57-0x0000000000000000-mapping.dmp

memory/1836-58-0x0000000000000000-mapping.dmp

memory/900-59-0x0000000000000000-mapping.dmp

memory/1156-60-0x0000000000400000-0x000000000040B000-memory.dmp

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

MD5 e233a6fa76ec1bf0534d1a8cf22319a8
SHA1 1bc539d08e3f7c926e7ccfbd4ed5c51ec8d6a72b
SHA256 061abbcf69694f86543b572c9e0930c1c349e7c7406a58d34cec2ede2e86886c
SHA512 2ee2b7d909a193e560667be69c020bbb3b5100f90f1854f96b7dc2f9e0c8df2d0b9e302416ada7a18c81bfa0b31b477b5934855d2ad19b7f33604d90b4dfb00d

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

MD5 e233a6fa76ec1bf0534d1a8cf22319a8
SHA1 1bc539d08e3f7c926e7ccfbd4ed5c51ec8d6a72b
SHA256 061abbcf69694f86543b572c9e0930c1c349e7c7406a58d34cec2ede2e86886c
SHA512 2ee2b7d909a193e560667be69c020bbb3b5100f90f1854f96b7dc2f9e0c8df2d0b9e302416ada7a18c81bfa0b31b477b5934855d2ad19b7f33604d90b4dfb00d

memory/1660-65-0x0000000000000000-mapping.dmp

memory/1640-64-0x0000000000000000-mapping.dmp

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

MD5 e233a6fa76ec1bf0534d1a8cf22319a8
SHA1 1bc539d08e3f7c926e7ccfbd4ed5c51ec8d6a72b
SHA256 061abbcf69694f86543b572c9e0930c1c349e7c7406a58d34cec2ede2e86886c
SHA512 2ee2b7d909a193e560667be69c020bbb3b5100f90f1854f96b7dc2f9e0c8df2d0b9e302416ada7a18c81bfa0b31b477b5934855d2ad19b7f33604d90b4dfb00d

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

MD5 e233a6fa76ec1bf0534d1a8cf22319a8
SHA1 1bc539d08e3f7c926e7ccfbd4ed5c51ec8d6a72b
SHA256 061abbcf69694f86543b572c9e0930c1c349e7c7406a58d34cec2ede2e86886c
SHA512 2ee2b7d909a193e560667be69c020bbb3b5100f90f1854f96b7dc2f9e0c8df2d0b9e302416ada7a18c81bfa0b31b477b5934855d2ad19b7f33604d90b4dfb00d

memory/624-66-0x0000000000000000-mapping.dmp

memory/1836-69-0x0000000000400000-0x000000000040B000-memory.dmp

memory/1640-70-0x0000000000400000-0x000000000040B000-memory.dmp

memory/1640-71-0x0000000000020000-0x0000000000024000-memory.dmp

memory/1640-72-0x0000000000400000-0x000000000040B000-memory.dmp

memory/1836-73-0x0000000000400000-0x000000000040B000-memory.dmp

memory/1836-74-0x0000000000400000-0x000000000040B000-memory.dmp

memory/1640-75-0x0000000000400000-0x000000000040B000-memory.dmp