Malware Analysis Report

2025-01-22 14:43

Sample ID 240604-mk32kadh67
Target 0abe743d80059541945a8eb417a662beeaa67b44d71770b9f7abfb472e3718e5
SHA256 0abe743d80059541945a8eb417a662beeaa67b44d71770b9f7abfb472e3718e5
Tags
gh0strat rat
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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

0abe743d80059541945a8eb417a662beeaa67b44d71770b9f7abfb472e3718e5

Threat Level: Known bad

The file 0abe743d80059541945a8eb417a662beeaa67b44d71770b9f7abfb472e3718e5 was found to be: Known bad.

Malicious Activity Summary

gh0strat rat

Gh0st RAT payload

Gh0strat family

Gh0strat

Unexpected DNS network traffic destination

Suspicious use of SetThreadContext

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-04 10:32

Signatures

Gh0st RAT payload

Description Indicator Process Target
N/A N/A N/A N/A

Gh0strat family

gh0strat

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-04 10:32

Reported

2024-06-04 10:34

Platform

win7-20240221-en

Max time kernel

120s

Max time network

121s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\0abe743d80059541945a8eb417a662beeaa67b44d71770b9f7abfb472e3718e5.dll,#1

Signatures

Gh0st RAT payload

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Gh0strat

rat gh0strat

Unexpected DNS network traffic destination

Description Indicator Process Target
Destination IP 211.57.200.17 N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1924 set thread context of 2056 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\svchost.exe

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2128 wrote to memory of 1924 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2128 wrote to memory of 1924 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2128 wrote to memory of 1924 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2128 wrote to memory of 1924 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2128 wrote to memory of 1924 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2128 wrote to memory of 1924 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2128 wrote to memory of 1924 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1924 wrote to memory of 2056 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\svchost.exe
PID 1924 wrote to memory of 2056 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\svchost.exe
PID 1924 wrote to memory of 2056 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\svchost.exe
PID 1924 wrote to memory of 2056 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\svchost.exe
PID 1924 wrote to memory of 2056 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\svchost.exe
PID 1924 wrote to memory of 2056 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\svchost.exe
PID 1924 wrote to memory of 2056 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\svchost.exe
PID 1924 wrote to memory of 2056 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\svchost.exe
PID 1924 wrote to memory of 2056 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\svchost.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\0abe743d80059541945a8eb417a662beeaa67b44d71770b9f7abfb472e3718e5.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\0abe743d80059541945a8eb417a662beeaa67b44d71770b9f7abfb472e3718e5.dll,#1

C:\Windows\SysWOW64\svchost.exe

"C:\Windows\system32\svchost.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 wmi.362-com.com udp
KR 211.57.200.17:53 wmi.362-com.com tcp

Files

memory/2056-1-0x0000000000400000-0x000000000040A000-memory.dmp

memory/2056-6-0x0000000000400000-0x000000000040A000-memory.dmp

memory/2056-4-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2056-3-0x0000000000400000-0x000000000040A000-memory.dmp

memory/2056-2-0x0000000000400000-0x000000000040A000-memory.dmp

memory/2056-0-0x0000000000400000-0x000000000040A000-memory.dmp

memory/2056-9-0x0000000000400000-0x000000000040A000-memory.dmp

memory/2056-8-0x0000000000400000-0x000000000040A000-memory.dmp

memory/2056-10-0x0000000000400000-0x000000000040A000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-04 10:32

Reported

2024-06-04 10:34

Platform

win10v2004-20240508-en

Max time kernel

133s

Max time network

123s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\0abe743d80059541945a8eb417a662beeaa67b44d71770b9f7abfb472e3718e5.dll,#1

Signatures

Gh0st RAT payload

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Gh0strat

rat gh0strat

Unexpected DNS network traffic destination

Description Indicator Process Target
Destination IP 211.57.200.17 N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 4268 set thread context of 3044 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\svchost.exe
PID 4268 set thread context of 3700 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\svchost.exe

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1144 wrote to memory of 4268 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1144 wrote to memory of 4268 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1144 wrote to memory of 4268 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 4268 wrote to memory of 3044 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\svchost.exe
PID 4268 wrote to memory of 3044 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\svchost.exe
PID 4268 wrote to memory of 3044 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\svchost.exe
PID 4268 wrote to memory of 3044 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\svchost.exe
PID 4268 wrote to memory of 3044 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\svchost.exe
PID 4268 wrote to memory of 3044 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\svchost.exe
PID 4268 wrote to memory of 3044 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\svchost.exe
PID 4268 wrote to memory of 3044 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\svchost.exe
PID 4268 wrote to memory of 3700 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\svchost.exe
PID 4268 wrote to memory of 3700 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\svchost.exe
PID 4268 wrote to memory of 3700 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\svchost.exe
PID 4268 wrote to memory of 3700 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\svchost.exe
PID 4268 wrote to memory of 3700 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\svchost.exe
PID 4268 wrote to memory of 3700 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\svchost.exe
PID 4268 wrote to memory of 3700 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\svchost.exe
PID 4268 wrote to memory of 3700 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\svchost.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\0abe743d80059541945a8eb417a662beeaa67b44d71770b9f7abfb472e3718e5.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\0abe743d80059541945a8eb417a662beeaa67b44d71770b9f7abfb472e3718e5.dll,#1

C:\Windows\SysWOW64\svchost.exe

"C:\Windows\system32\svchost.exe"

C:\Windows\SysWOW64\svchost.exe

"C:\Windows\system32\svchost.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 wmi.362-com.com udp
KR 211.57.200.17:53 wmi.362-com.com tcp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 17.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 152.107.17.2.in-addr.arpa udp
BE 88.221.83.210:443 www.bing.com tcp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 210.83.221.88.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 144.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp

Files

memory/3044-0-0x0000000000400000-0x000000000040A000-memory.dmp

memory/3044-2-0x0000000000400000-0x000000000040A000-memory.dmp

memory/3044-3-0x0000000000400000-0x000000000040A000-memory.dmp

memory/3044-4-0x0000000000400000-0x000000000040A000-memory.dmp