Malware Analysis Report

2025-01-03 05:14

Sample ID 221130-spcm3abe49
Target d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245
SHA256 d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245
Tags
bitrat persistence trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

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

d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245

Threat Level: Known bad

The file d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245 was found to be: Known bad.

Malicious Activity Summary

bitrat persistence trojan

BitRAT

Adds Run key to start application

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious use of SetThreadContext

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: MapViewOfSection

Suspicious behavior: RenamesItself

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2022-11-30 15:17

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-11-30 15:17

Reported

2022-12-02 13:26

Platform

win7-20220812-en

Max time kernel

149s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe"

Signatures

BitRAT

trojan bitrat

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\SmartAudio = "C:\\Users\\Admin\\AppData\\Local\\Audios\\SmartAudio.exe" C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe

"C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe"

C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe

"C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe"

Network

Country Destination Domain Proto
N/A 8.8.8.8:53 connection.accesscam.org udp
N/A 45.74.7.44:1234 connection.accesscam.org tcp
N/A 45.74.7.44:1234 connection.accesscam.org tcp
N/A 45.74.7.44:1234 connection.accesscam.org tcp
N/A 45.74.7.44:1234 connection.accesscam.org tcp
N/A 45.74.7.44:1234 connection.accesscam.org tcp
N/A 45.74.7.44:1234 connection.accesscam.org tcp
N/A 8.8.8.8:53 connection.accesscam.org udp
N/A 45.74.7.44:1234 connection.accesscam.org tcp
N/A 45.74.7.44:1234 connection.accesscam.org tcp

Files

memory/1792-56-0x0000000076321000-0x0000000076323000-memory.dmp

memory/1792-57-0x0000000000310000-0x0000000000318000-memory.dmp

memory/1000-58-0x0000000000689A84-mapping.dmp

memory/1792-59-0x0000000000310000-0x0000000000318000-memory.dmp

memory/1000-61-0x0000000000400000-0x00000000007CD000-memory.dmp

memory/1000-62-0x0000000000400000-0x00000000007CD000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-11-30 15:17

Reported

2022-12-02 13:25

Platform

win10v2004-20220812-en

Max time kernel

163s

Max time network

175s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe"

Signatures

BitRAT

trojan bitrat

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SmartAudio = "C:\\Users\\Admin\\AppData\\Local\\Audios\\SmartAudio.exe" C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe

"C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe"

C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe

"C:\Users\Admin\AppData\Local\Temp\d2dce3308ff55e3ffcdccca4746b23861a21a54d74cad72b2c07c6352f3c1245.exe"

Network

Country Destination Domain Proto
N/A 8.8.8.8:53 connection.accesscam.org udp
N/A 45.74.7.44:1234 connection.accesscam.org tcp
N/A 52.178.17.3:443 tcp
N/A 178.79.208.1:80 tcp
N/A 178.79.208.1:80 tcp
N/A 45.74.7.44:1234 connection.accesscam.org tcp
N/A 45.74.7.44:1234 connection.accesscam.org tcp
N/A 45.74.7.44:1234 connection.accesscam.org tcp
N/A 40.126.31.67:443 tcp
N/A 8.8.8.8:53 14.110.152.52.in-addr.arpa udp
N/A 8.8.8.8:53 connection.accesscam.org udp
N/A 45.74.7.44:1234 connection.accesscam.org tcp
N/A 45.74.7.44:1234 connection.accesscam.org tcp

Files

memory/4248-134-0x0000000000BA0000-0x0000000000BA8000-memory.dmp

memory/2352-135-0x0000000000000000-mapping.dmp

memory/4248-136-0x0000000000BA0000-0x0000000000BA8000-memory.dmp

memory/2352-137-0x0000000000400000-0x00000000007CD000-memory.dmp

memory/2352-138-0x0000000074DF0000-0x0000000074E29000-memory.dmp

memory/2352-139-0x0000000000400000-0x00000000007CD000-memory.dmp

memory/2352-140-0x0000000074AB0000-0x0000000074AE9000-memory.dmp

memory/2352-141-0x0000000074AB0000-0x0000000074AE9000-memory.dmp

memory/2352-142-0x0000000074AB0000-0x0000000074AE9000-memory.dmp

memory/2352-143-0x0000000074AB0000-0x0000000074AE9000-memory.dmp

memory/2352-144-0x0000000074AB0000-0x0000000074AE9000-memory.dmp

memory/2352-145-0x0000000074AB0000-0x0000000074AE9000-memory.dmp

memory/2352-146-0x0000000074AB0000-0x0000000074AE9000-memory.dmp

memory/2352-147-0x0000000074AB0000-0x0000000074AE9000-memory.dmp