Malware Analysis Report

2024-11-30 23:25

Sample ID 230902-sqlblaeb48
Target b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa
SHA256 b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa
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

b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa

Threat Level: Known bad

The file b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa 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 15:19

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-09-02 15:19

Reported

2023-09-02 15:22

Platform

win10v2004-20230831-en

Max time kernel

142s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe"

Signatures

SystemBC

trojan systembc

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4452 wrote to memory of 4092 N/A C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe
PID 4452 wrote to memory of 4092 N/A C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe
PID 4452 wrote to memory of 4092 N/A C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe
PID 4452 wrote to memory of 4092 N/A C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe
PID 4452 wrote to memory of 4092 N/A C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe
PID 4452 wrote to memory of 4092 N/A C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe
PID 4452 wrote to memory of 4092 N/A C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe
PID 4452 wrote to memory of 4092 N/A C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe
PID 4452 wrote to memory of 4092 N/A C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe
PID 4452 wrote to memory of 4152 N/A C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe
PID 4452 wrote to memory of 4152 N/A C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe
PID 4452 wrote to memory of 4152 N/A C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe
PID 4452 wrote to memory of 4152 N/A C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe
PID 4452 wrote to memory of 4152 N/A C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe
PID 4452 wrote to memory of 4152 N/A C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe
PID 4452 wrote to memory of 4152 N/A C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe
PID 4452 wrote to memory of 4152 N/A C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe
PID 4452 wrote to memory of 4152 N/A C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe

Processes

C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe

"C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe"

C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe

"C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe"

C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe

"C:\Users\Admin\AppData\Local\Temp\b88dbef1fb964949819ed0d61d9bb929e2bdad3c8773bb11a0f23a6da6db80fa.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 20.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 126.211.247.8.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 108.211.229.192.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 142.121.18.2.in-addr.arpa udp
US 8.8.8.8:53 6.173.189.20.in-addr.arpa udp

Files

memory/4452-0-0x0000000074F60000-0x0000000075710000-memory.dmp

memory/4452-1-0x0000000000EA0000-0x0000000000F46000-memory.dmp

memory/4452-2-0x00000000052A0000-0x000000000533C000-memory.dmp

memory/4452-3-0x00000000058F0000-0x0000000005E94000-memory.dmp

memory/4452-4-0x0000000005340000-0x00000000053D2000-memory.dmp

memory/4452-5-0x0000000006230000-0x0000000006240000-memory.dmp

memory/4452-6-0x0000000006240000-0x000000000624A000-memory.dmp

memory/4452-7-0x0000000006230000-0x0000000006240000-memory.dmp

memory/4452-8-0x0000000074F60000-0x0000000075710000-memory.dmp

memory/4452-9-0x0000000006230000-0x0000000006240000-memory.dmp

memory/4452-10-0x0000000006230000-0x0000000006240000-memory.dmp

memory/4152-11-0x0000000000400000-0x0000000000407000-memory.dmp

memory/4152-13-0x0000000000400000-0x0000000000407000-memory.dmp

memory/4152-14-0x0000000000400000-0x0000000000407000-memory.dmp

memory/4452-15-0x0000000074F60000-0x0000000075710000-memory.dmp