Malware Analysis Report

2024-11-30 23:25

Sample ID 230912-hg9bysdh2v
Target cd0ea12bd2eb7aac8fae5cd9fb2ae2857aecdc4a0de6c3179cec29221292df42
SHA256 cd0ea12bd2eb7aac8fae5cd9fb2ae2857aecdc4a0de6c3179cec29221292df42
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

cd0ea12bd2eb7aac8fae5cd9fb2ae2857aecdc4a0de6c3179cec29221292df42

Threat Level: Known bad

The file cd0ea12bd2eb7aac8fae5cd9fb2ae2857aecdc4a0de6c3179cec29221292df42 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

2023-09-12 06:43

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-09-12 06:43

Reported

2023-09-12 06:46

Platform

win10-20230831-en

Max time kernel

123s

Max time network

126s

Command Line

"C:\Users\Admin\AppData\Local\Temp\cd0ea12bd2eb7aac8fae5cd9fb2ae2857aecdc4a0de6c3179cec29221292df42.exe"

Signatures

SystemBC

trojan systembc

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\cd0ea12bd2eb7aac8fae5cd9fb2ae2857aecdc4a0de6c3179cec29221292df42.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4608 wrote to memory of 1632 N/A C:\Users\Admin\AppData\Local\Temp\cd0ea12bd2eb7aac8fae5cd9fb2ae2857aecdc4a0de6c3179cec29221292df42.exe C:\Users\Admin\AppData\Local\Temp\cd0ea12bd2eb7aac8fae5cd9fb2ae2857aecdc4a0de6c3179cec29221292df42.exe
PID 4608 wrote to memory of 1632 N/A C:\Users\Admin\AppData\Local\Temp\cd0ea12bd2eb7aac8fae5cd9fb2ae2857aecdc4a0de6c3179cec29221292df42.exe C:\Users\Admin\AppData\Local\Temp\cd0ea12bd2eb7aac8fae5cd9fb2ae2857aecdc4a0de6c3179cec29221292df42.exe
PID 4608 wrote to memory of 1632 N/A C:\Users\Admin\AppData\Local\Temp\cd0ea12bd2eb7aac8fae5cd9fb2ae2857aecdc4a0de6c3179cec29221292df42.exe C:\Users\Admin\AppData\Local\Temp\cd0ea12bd2eb7aac8fae5cd9fb2ae2857aecdc4a0de6c3179cec29221292df42.exe
PID 4608 wrote to memory of 1632 N/A C:\Users\Admin\AppData\Local\Temp\cd0ea12bd2eb7aac8fae5cd9fb2ae2857aecdc4a0de6c3179cec29221292df42.exe C:\Users\Admin\AppData\Local\Temp\cd0ea12bd2eb7aac8fae5cd9fb2ae2857aecdc4a0de6c3179cec29221292df42.exe
PID 4608 wrote to memory of 1632 N/A C:\Users\Admin\AppData\Local\Temp\cd0ea12bd2eb7aac8fae5cd9fb2ae2857aecdc4a0de6c3179cec29221292df42.exe C:\Users\Admin\AppData\Local\Temp\cd0ea12bd2eb7aac8fae5cd9fb2ae2857aecdc4a0de6c3179cec29221292df42.exe
PID 4608 wrote to memory of 1632 N/A C:\Users\Admin\AppData\Local\Temp\cd0ea12bd2eb7aac8fae5cd9fb2ae2857aecdc4a0de6c3179cec29221292df42.exe C:\Users\Admin\AppData\Local\Temp\cd0ea12bd2eb7aac8fae5cd9fb2ae2857aecdc4a0de6c3179cec29221292df42.exe
PID 4608 wrote to memory of 1632 N/A C:\Users\Admin\AppData\Local\Temp\cd0ea12bd2eb7aac8fae5cd9fb2ae2857aecdc4a0de6c3179cec29221292df42.exe C:\Users\Admin\AppData\Local\Temp\cd0ea12bd2eb7aac8fae5cd9fb2ae2857aecdc4a0de6c3179cec29221292df42.exe
PID 4608 wrote to memory of 1632 N/A C:\Users\Admin\AppData\Local\Temp\cd0ea12bd2eb7aac8fae5cd9fb2ae2857aecdc4a0de6c3179cec29221292df42.exe C:\Users\Admin\AppData\Local\Temp\cd0ea12bd2eb7aac8fae5cd9fb2ae2857aecdc4a0de6c3179cec29221292df42.exe
PID 4608 wrote to memory of 1632 N/A C:\Users\Admin\AppData\Local\Temp\cd0ea12bd2eb7aac8fae5cd9fb2ae2857aecdc4a0de6c3179cec29221292df42.exe C:\Users\Admin\AppData\Local\Temp\cd0ea12bd2eb7aac8fae5cd9fb2ae2857aecdc4a0de6c3179cec29221292df42.exe

Processes

C:\Users\Admin\AppData\Local\Temp\cd0ea12bd2eb7aac8fae5cd9fb2ae2857aecdc4a0de6c3179cec29221292df42.exe

"C:\Users\Admin\AppData\Local\Temp\cd0ea12bd2eb7aac8fae5cd9fb2ae2857aecdc4a0de6c3179cec29221292df42.exe"

C:\Users\Admin\AppData\Local\Temp\cd0ea12bd2eb7aac8fae5cd9fb2ae2857aecdc4a0de6c3179cec29221292df42.exe

"C:\Users\Admin\AppData\Local\Temp\cd0ea12bd2eb7aac8fae5cd9fb2ae2857aecdc4a0de6c3179cec29221292df42.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 233.141.123.20.in-addr.arpa udp
US 8.8.8.8:53 38.148.119.40.in-addr.arpa udp
US 8.8.8.8:53 3.173.189.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp

Files

memory/4608-1-0x0000000073E20000-0x000000007450E000-memory.dmp

memory/4608-0-0x0000000000C20000-0x0000000000C7A000-memory.dmp

memory/4608-2-0x0000000004DE0000-0x00000000052DE000-memory.dmp

memory/4608-3-0x00000000048E0000-0x0000000004972000-memory.dmp

memory/4608-4-0x0000000004A30000-0x0000000004A40000-memory.dmp

memory/4608-5-0x0000000002450000-0x000000000245A000-memory.dmp

memory/4608-6-0x0000000007270000-0x000000000730C000-memory.dmp

memory/4608-7-0x0000000007210000-0x0000000007252000-memory.dmp

memory/4608-8-0x0000000004A30000-0x0000000004A40000-memory.dmp

memory/4608-9-0x0000000007C70000-0x0000000007C8A000-memory.dmp

memory/4608-10-0x0000000007990000-0x0000000007996000-memory.dmp

memory/4608-11-0x0000000073E20000-0x000000007450E000-memory.dmp

memory/4608-12-0x0000000004A30000-0x0000000004A40000-memory.dmp

memory/1632-13-0x0000000000400000-0x0000000000407000-memory.dmp

memory/1632-16-0x0000000000400000-0x0000000000407000-memory.dmp

memory/1632-18-0x0000000000400000-0x0000000000407000-memory.dmp

memory/4608-19-0x0000000073E20000-0x000000007450E000-memory.dmp