Malware Analysis Report

2024-11-30 23:24

Sample ID 230907-kgfezsfg3t
Target SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312.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.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 08:34

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-09-07 08:34

Reported

2023-09-07 08:36

Platform

win7-20230831-en

Max time kernel

118s

Max time network

121s

Command Line

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1064 wrote to memory of 2260 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312.exe
PID 1064 wrote to memory of 2260 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312.exe
PID 1064 wrote to memory of 2260 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312.exe
PID 1064 wrote to memory of 2260 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312.exe
PID 1064 wrote to memory of 2260 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312.exe
PID 1064 wrote to memory of 2260 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312.exe
PID 1064 wrote to memory of 2260 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312.exe
PID 1064 wrote to memory of 2260 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312.exe
PID 1064 wrote to memory of 2260 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312.exe
PID 1064 wrote to memory of 2260 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312.exe

Processes

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

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

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

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

Network

N/A

Files

memory/1064-1-0x00000000744F0000-0x0000000074BDE000-memory.dmp

memory/1064-0-0x0000000001160000-0x00000000011F6000-memory.dmp

memory/1064-2-0x0000000000530000-0x0000000000570000-memory.dmp

memory/1064-3-0x0000000000D70000-0x0000000000DB2000-memory.dmp

memory/1064-4-0x0000000000C90000-0x0000000000CAA000-memory.dmp

memory/1064-5-0x0000000000B80000-0x0000000000B86000-memory.dmp

memory/2260-6-0x0000000000400000-0x0000000000407000-memory.dmp

memory/2260-7-0x0000000000400000-0x0000000000407000-memory.dmp

memory/2260-8-0x0000000000400000-0x0000000000407000-memory.dmp

memory/2260-9-0x0000000000400000-0x0000000000407000-memory.dmp

memory/2260-10-0x0000000000400000-0x0000000000407000-memory.dmp

memory/2260-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/1064-13-0x00000000744F0000-0x0000000074BDE000-memory.dmp

memory/1064-14-0x0000000000530000-0x0000000000570000-memory.dmp

memory/2260-15-0x0000000000400000-0x0000000000407000-memory.dmp

memory/2260-16-0x0000000000400000-0x0000000000407000-memory.dmp

memory/1064-18-0x00000000744F0000-0x0000000074BDE000-memory.dmp

memory/2260-17-0x0000000000400000-0x0000000000407000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-09-07 08:34

Reported

2023-09-07 08:36

Platform

win10v2004-20230831-en

Max time kernel

143s

Max time network

148s

Command Line

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4788 wrote to memory of 5020 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312.exe
PID 4788 wrote to memory of 5020 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312.exe
PID 4788 wrote to memory of 5020 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312.exe
PID 4788 wrote to memory of 5020 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312.exe
PID 4788 wrote to memory of 5020 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312.exe
PID 4788 wrote to memory of 5020 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312.exe
PID 4788 wrote to memory of 5020 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312.exe
PID 4788 wrote to memory of 5020 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312.exe
PID 4788 wrote to memory of 5020 N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2321.16566.30312.exe

Processes

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

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

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 9.179.89.13.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp

Files

memory/4788-0-0x0000000074CD0000-0x0000000075480000-memory.dmp

memory/4788-1-0x0000000000070000-0x0000000000106000-memory.dmp

memory/4788-2-0x0000000005AB0000-0x0000000006054000-memory.dmp

memory/4788-3-0x0000000005500000-0x0000000005592000-memory.dmp

memory/4788-4-0x0000000005740000-0x0000000005750000-memory.dmp

memory/4788-5-0x0000000005480000-0x000000000548A000-memory.dmp

memory/4788-6-0x0000000005750000-0x00000000057EC000-memory.dmp

memory/4788-7-0x0000000005740000-0x0000000005750000-memory.dmp

memory/4788-8-0x0000000074CD0000-0x0000000075480000-memory.dmp

memory/4788-9-0x0000000005740000-0x0000000005750000-memory.dmp

memory/4788-10-0x0000000005740000-0x0000000005750000-memory.dmp

memory/5020-11-0x0000000000400000-0x0000000000407000-memory.dmp

memory/5020-12-0x0000000000400000-0x0000000000407000-memory.dmp

memory/5020-13-0x0000000000400000-0x0000000000407000-memory.dmp

memory/4788-15-0x0000000074CD0000-0x0000000075480000-memory.dmp