Malware Analysis Report

2024-11-30 23:31

Sample ID 230902-r9x9tsea32
Target 8869e002ec807bb5dfd30c1f151b9ee871fc4a05695bb40c87718e9f55a7e67d
SHA256 8869e002ec807bb5dfd30c1f151b9ee871fc4a05695bb40c87718e9f55a7e67d
Tags
systembc trojan
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 Overview

score
10/10

SHA256

8869e002ec807bb5dfd30c1f151b9ee871fc4a05695bb40c87718e9f55a7e67d

Threat Level: Known bad

The file 8869e002ec807bb5dfd30c1f151b9ee871fc4a05695bb40c87718e9f55a7e67d was found to be: Known bad.

Malicious Activity Summary

systembc trojan

SystemBC

Suspicious use of SetThreadContext

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-09-02 14:54

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-09-02 14:54

Reported

2023-09-02 14:56

Platform

win10v2004-20230831-en

Max time kernel

143s

Max time network

154s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8869e002ec807bb5dfd30c1f151b9ee871fc4a05695bb40c87718e9f55a7e67d.exe"

Signatures

SystemBC

trojan systembc

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\8869e002ec807bb5dfd30c1f151b9ee871fc4a05695bb40c87718e9f55a7e67d.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3080 wrote to memory of 828 N/A C:\Users\Admin\AppData\Local\Temp\8869e002ec807bb5dfd30c1f151b9ee871fc4a05695bb40c87718e9f55a7e67d.exe C:\Users\Admin\AppData\Local\Temp\8869e002ec807bb5dfd30c1f151b9ee871fc4a05695bb40c87718e9f55a7e67d.exe
PID 3080 wrote to memory of 828 N/A C:\Users\Admin\AppData\Local\Temp\8869e002ec807bb5dfd30c1f151b9ee871fc4a05695bb40c87718e9f55a7e67d.exe C:\Users\Admin\AppData\Local\Temp\8869e002ec807bb5dfd30c1f151b9ee871fc4a05695bb40c87718e9f55a7e67d.exe
PID 3080 wrote to memory of 828 N/A C:\Users\Admin\AppData\Local\Temp\8869e002ec807bb5dfd30c1f151b9ee871fc4a05695bb40c87718e9f55a7e67d.exe C:\Users\Admin\AppData\Local\Temp\8869e002ec807bb5dfd30c1f151b9ee871fc4a05695bb40c87718e9f55a7e67d.exe
PID 3080 wrote to memory of 828 N/A C:\Users\Admin\AppData\Local\Temp\8869e002ec807bb5dfd30c1f151b9ee871fc4a05695bb40c87718e9f55a7e67d.exe C:\Users\Admin\AppData\Local\Temp\8869e002ec807bb5dfd30c1f151b9ee871fc4a05695bb40c87718e9f55a7e67d.exe
PID 3080 wrote to memory of 828 N/A C:\Users\Admin\AppData\Local\Temp\8869e002ec807bb5dfd30c1f151b9ee871fc4a05695bb40c87718e9f55a7e67d.exe C:\Users\Admin\AppData\Local\Temp\8869e002ec807bb5dfd30c1f151b9ee871fc4a05695bb40c87718e9f55a7e67d.exe
PID 3080 wrote to memory of 828 N/A C:\Users\Admin\AppData\Local\Temp\8869e002ec807bb5dfd30c1f151b9ee871fc4a05695bb40c87718e9f55a7e67d.exe C:\Users\Admin\AppData\Local\Temp\8869e002ec807bb5dfd30c1f151b9ee871fc4a05695bb40c87718e9f55a7e67d.exe
PID 3080 wrote to memory of 828 N/A C:\Users\Admin\AppData\Local\Temp\8869e002ec807bb5dfd30c1f151b9ee871fc4a05695bb40c87718e9f55a7e67d.exe C:\Users\Admin\AppData\Local\Temp\8869e002ec807bb5dfd30c1f151b9ee871fc4a05695bb40c87718e9f55a7e67d.exe
PID 3080 wrote to memory of 828 N/A C:\Users\Admin\AppData\Local\Temp\8869e002ec807bb5dfd30c1f151b9ee871fc4a05695bb40c87718e9f55a7e67d.exe C:\Users\Admin\AppData\Local\Temp\8869e002ec807bb5dfd30c1f151b9ee871fc4a05695bb40c87718e9f55a7e67d.exe
PID 3080 wrote to memory of 828 N/A C:\Users\Admin\AppData\Local\Temp\8869e002ec807bb5dfd30c1f151b9ee871fc4a05695bb40c87718e9f55a7e67d.exe C:\Users\Admin\AppData\Local\Temp\8869e002ec807bb5dfd30c1f151b9ee871fc4a05695bb40c87718e9f55a7e67d.exe

Processes

C:\Users\Admin\AppData\Local\Temp\8869e002ec807bb5dfd30c1f151b9ee871fc4a05695bb40c87718e9f55a7e67d.exe

"C:\Users\Admin\AppData\Local\Temp\8869e002ec807bb5dfd30c1f151b9ee871fc4a05695bb40c87718e9f55a7e67d.exe"

C:\Users\Admin\AppData\Local\Temp\8869e002ec807bb5dfd30c1f151b9ee871fc4a05695bb40c87718e9f55a7e67d.exe

"C:\Users\Admin\AppData\Local\Temp\8869e002ec807bb5dfd30c1f151b9ee871fc4a05695bb40c87718e9f55a7e67d.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 4.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 1.202.248.87.in-addr.arpa udp
US 8.8.8.8:53 153.141.79.40.in-addr.arpa udp

Files

memory/3080-0-0x0000000000E50000-0x0000000000EA6000-memory.dmp

memory/3080-1-0x0000000074A70000-0x0000000075220000-memory.dmp

memory/3080-2-0x0000000005EF0000-0x0000000006494000-memory.dmp

memory/3080-3-0x00000000059E0000-0x0000000005A72000-memory.dmp

memory/3080-4-0x0000000005A80000-0x0000000005B1C000-memory.dmp

memory/3080-5-0x0000000006900000-0x0000000006910000-memory.dmp

memory/3080-6-0x0000000006960000-0x000000000696A000-memory.dmp

memory/3080-7-0x0000000006900000-0x0000000006910000-memory.dmp

memory/3080-8-0x0000000074A70000-0x0000000075220000-memory.dmp

memory/3080-9-0x0000000006900000-0x0000000006910000-memory.dmp

memory/3080-10-0x0000000006900000-0x0000000006910000-memory.dmp

memory/828-11-0x0000000000400000-0x0000000000407000-memory.dmp

memory/828-13-0x0000000000400000-0x0000000000407000-memory.dmp

memory/828-14-0x0000000000400000-0x0000000000407000-memory.dmp

memory/3080-15-0x0000000074A70000-0x0000000075220000-memory.dmp