Malware Analysis Report

2024-11-30 23:33

Sample ID 230907-vap1ysbh5w
Target SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe
SHA256 8f703dbe94ad3c9bfee41a6b920cd7765f0a948cae9bdf196b080253411a5d23
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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

8f703dbe94ad3c9bfee41a6b920cd7765f0a948cae9bdf196b080253411a5d23

Threat Level: Known bad

The file SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe 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

2023-09-07 16:47

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-09-07 16:47

Reported

2023-09-07 16:50

Platform

win7-20230831-en

Max time kernel

121s

Max time network

126s

Command Line

"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe"

Signatures

SystemBC

trojan systembc

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2988 wrote to memory of 2604 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe
PID 2988 wrote to memory of 2604 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe
PID 2988 wrote to memory of 2604 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe
PID 2988 wrote to memory of 2604 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe
PID 2988 wrote to memory of 2604 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe
PID 2988 wrote to memory of 2604 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe
PID 2988 wrote to memory of 2604 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe
PID 2988 wrote to memory of 2604 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe
PID 2988 wrote to memory of 2604 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe
PID 2988 wrote to memory of 2604 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe

Processes

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe

"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe"

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe

"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe"

Network

N/A

Files

memory/2988-1-0x0000000074B90000-0x000000007527E000-memory.dmp

memory/2988-0-0x0000000000D70000-0x0000000000E06000-memory.dmp

memory/2988-2-0x0000000004CC0000-0x0000000004D00000-memory.dmp

memory/2988-3-0x00000000003F0000-0x0000000000432000-memory.dmp

memory/2988-4-0x0000000000BE0000-0x0000000000BFA000-memory.dmp

memory/2988-5-0x00000000009F0000-0x00000000009F6000-memory.dmp

memory/2604-6-0x0000000000400000-0x0000000000407000-memory.dmp

memory/2604-8-0x0000000000400000-0x0000000000407000-memory.dmp

memory/2604-10-0x0000000000400000-0x0000000000407000-memory.dmp

memory/2604-12-0x0000000000400000-0x0000000000407000-memory.dmp

memory/2604-14-0x0000000000400000-0x0000000000407000-memory.dmp

memory/2604-16-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2988-18-0x0000000074B90000-0x000000007527E000-memory.dmp

memory/2988-19-0x0000000004CC0000-0x0000000004D00000-memory.dmp

memory/2604-20-0x0000000000400000-0x0000000000407000-memory.dmp

memory/2988-22-0x0000000074B90000-0x000000007527E000-memory.dmp

memory/2604-23-0x0000000000400000-0x0000000000407000-memory.dmp

memory/2604-25-0x0000000000400000-0x0000000000407000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-09-07 16:47

Reported

2023-09-07 16:50

Platform

win10v2004-20230831-en

Max time kernel

145s

Max time network

156s

Command Line

"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe"

Signatures

SystemBC

trojan systembc

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2468 wrote to memory of 2484 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe
PID 2468 wrote to memory of 2484 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe
PID 2468 wrote to memory of 2484 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe
PID 2468 wrote to memory of 2484 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe
PID 2468 wrote to memory of 2484 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe
PID 2468 wrote to memory of 2484 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe
PID 2468 wrote to memory of 2484 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe
PID 2468 wrote to memory of 2484 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe
PID 2468 wrote to memory of 2484 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe
PID 2468 wrote to memory of 3156 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe
PID 2468 wrote to memory of 3156 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe
PID 2468 wrote to memory of 3156 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe
PID 2468 wrote to memory of 3156 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe
PID 2468 wrote to memory of 3156 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe
PID 2468 wrote to memory of 3156 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe
PID 2468 wrote to memory of 3156 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe
PID 2468 wrote to memory of 3156 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe
PID 2468 wrote to memory of 3156 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe

Processes

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe

"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe"

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe

"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe"

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe

"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312_JC.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 121.252.72.23.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 126.177.238.8.in-addr.arpa udp
US 8.8.8.8:53 8.3.197.209.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp

Files

memory/2468-0-0x0000000074C80000-0x0000000075430000-memory.dmp

memory/2468-1-0x0000000000DB0000-0x0000000000E46000-memory.dmp

memory/2468-2-0x0000000005E00000-0x00000000063A4000-memory.dmp

memory/2468-3-0x0000000005850000-0x00000000058E2000-memory.dmp

memory/2468-4-0x0000000005A20000-0x0000000005A30000-memory.dmp

memory/2468-5-0x0000000005820000-0x000000000582A000-memory.dmp

memory/2468-6-0x0000000005AD0000-0x0000000005B6C000-memory.dmp

memory/2468-7-0x0000000005A20000-0x0000000005A30000-memory.dmp

memory/2468-8-0x0000000074C80000-0x0000000075430000-memory.dmp

memory/2468-9-0x0000000005A20000-0x0000000005A30000-memory.dmp

memory/2468-10-0x0000000005A20000-0x0000000005A30000-memory.dmp

memory/3156-11-0x0000000000400000-0x0000000000407000-memory.dmp

memory/3156-13-0x0000000000400000-0x0000000000407000-memory.dmp

memory/3156-12-0x0000000000400000-0x0000000000407000-memory.dmp

memory/2468-15-0x0000000074C80000-0x0000000075430000-memory.dmp