Malware Analysis Report

2025-01-03 05:08

Sample ID 230909-z2733aea69
Target 87529f31044250fd9875f8bad65288ee
SHA256 9703ceb0a81a5784087ef0a1046b0237caee1ac1fdda50f8339ab2722f904020
Tags
upx bitrat 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

9703ceb0a81a5784087ef0a1046b0237caee1ac1fdda50f8339ab2722f904020

Threat Level: Known bad

The file 87529f31044250fd9875f8bad65288ee was found to be: Known bad.

Malicious Activity Summary

upx bitrat trojan

Bitrat family

BitRAT

UPX packed file

Suspicious use of NtSetInformationThreadHideFromDebugger

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-09-09 21:13

Signatures

Bitrat family

bitrat

UPX packed file

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-09-09 21:13

Reported

2023-09-09 21:19

Platform

win10-20230831-en

Max time kernel

291s

Max time network

182s

Command Line

"C:\Users\Admin\AppData\Local\Temp\87529f31044250fd9875f8bad65288ee.exe"

Signatures

BitRAT

trojan bitrat

UPX packed file

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\87529f31044250fd9875f8bad65288ee.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\87529f31044250fd9875f8bad65288ee.exe

"C:\Users\Admin\AppData\Local\Temp\87529f31044250fd9875f8bad65288ee.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 febbit1.ddns.net udp
NL 146.190.232.131:6655 febbit1.ddns.net tcp
NL 146.190.232.131:6655 febbit1.ddns.net tcp
NL 146.190.232.131:6655 febbit1.ddns.net tcp
NL 146.190.232.131:6655 febbit1.ddns.net tcp
NL 146.190.232.131:6655 febbit1.ddns.net tcp
US 8.8.8.8:53 febbit1.ddns.net udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
NL 146.190.232.131:6655 febbit1.ddns.net tcp
NL 146.190.232.131:6655 febbit1.ddns.net tcp
US 8.8.8.8:53 9.57.101.20.in-addr.arpa udp

Files

memory/1544-0-0x0000000000400000-0x00000000007E4000-memory.dmp

memory/1544-1-0x00000000741E0000-0x000000007421A000-memory.dmp

memory/1544-2-0x00000000741B0000-0x00000000741EA000-memory.dmp

memory/1544-3-0x0000000000400000-0x00000000007E4000-memory.dmp

memory/1544-4-0x0000000074180000-0x00000000741BA000-memory.dmp

memory/1544-5-0x0000000000400000-0x00000000007E4000-memory.dmp

memory/1544-7-0x0000000074180000-0x00000000741BA000-memory.dmp

memory/1544-8-0x0000000000400000-0x00000000007E4000-memory.dmp

memory/1544-9-0x0000000000400000-0x00000000007E4000-memory.dmp

memory/1544-14-0x0000000074180000-0x00000000741BA000-memory.dmp

memory/1544-16-0x0000000074180000-0x00000000741BA000-memory.dmp

memory/1544-17-0x0000000000400000-0x00000000007E4000-memory.dmp

memory/1544-19-0x0000000074180000-0x00000000741BA000-memory.dmp

memory/1544-20-0x0000000000400000-0x00000000007E4000-memory.dmp

memory/1544-21-0x00000000741B0000-0x00000000741EA000-memory.dmp

memory/1544-22-0x0000000074180000-0x00000000741BA000-memory.dmp

memory/1544-23-0x0000000074180000-0x00000000741BA000-memory.dmp

memory/1544-24-0x0000000000400000-0x00000000007E4000-memory.dmp

memory/1544-26-0x0000000074180000-0x00000000741BA000-memory.dmp

memory/1544-32-0x0000000074180000-0x00000000741BA000-memory.dmp

memory/1544-34-0x0000000074180000-0x00000000741BA000-memory.dmp