Malware Analysis Report

2025-08-05 13:02

Sample ID 220205-p6vy7abgdq
Target 8f248aedd40f747cab9b5013ebbf9db0953c4e5b8283d32328ba260aebc383a6
SHA256 8f248aedd40f747cab9b5013ebbf9db0953c4e5b8283d32328ba260aebc383a6
Tags
trickbot ono38 banker dave 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

8f248aedd40f747cab9b5013ebbf9db0953c4e5b8283d32328ba260aebc383a6

Threat Level: Known bad

The file 8f248aedd40f747cab9b5013ebbf9db0953c4e5b8283d32328ba260aebc383a6 was found to be: Known bad.

Malicious Activity Summary

trickbot ono38 banker dave trojan

Trickbot

Dave packer

Drops file in Windows directory

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2022-02-05 12:56

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-02-05 12:56

Reported

2022-02-05 12:59

Platform

win7-en-20211208

Max time kernel

148s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8f248aedd40f747cab9b5013ebbf9db0953c4e5b8283d32328ba260aebc383a6.exe"

Signatures

Trickbot

trojan banker trickbot

Dave packer

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

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\8f248aedd40f747cab9b5013ebbf9db0953c4e5b8283d32328ba260aebc383a6.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\system32\wermgr.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\system32\wermgr.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\8f248aedd40f747cab9b5013ebbf9db0953c4e5b8283d32328ba260aebc383a6.exe

"C:\Users\Admin\AppData\Local\Temp\8f248aedd40f747cab9b5013ebbf9db0953c4e5b8283d32328ba260aebc383a6.exe"

C:\Windows\system32\wermgr.exe

C:\Windows\system32\wermgr.exe

Network

Country Destination Domain Proto
NL 142.250.179.206:443 tcp

Files

memory/2024-54-0x00000000751B1000-0x00000000751B3000-memory.dmp

memory/2024-55-0x0000000001C30000-0x0000000001C62000-memory.dmp

memory/2024-58-0x0000000001CA0000-0x0000000001CCF000-memory.dmp

memory/2024-59-0x0000000000290000-0x00000000002C0000-memory.dmp

memory/2024-60-0x0000000001C70000-0x0000000001C9E000-memory.dmp

memory/2024-62-0x0000000010000000-0x0000000010003000-memory.dmp

memory/2024-61-0x00000000001E0000-0x00000000001E1000-memory.dmp

memory/1736-63-0x0000000000060000-0x0000000000084000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-02-05 12:56

Reported

2022-02-05 12:59

Platform

win10v2004-en-20220113

Max time kernel

9s

Max time network

40s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8f248aedd40f747cab9b5013ebbf9db0953c4e5b8283d32328ba260aebc383a6.exe"

Signatures

Drops file in Windows directory

Description Indicator Process Target
File opened for modification C:\Windows\WindowsUpdate.log C:\Windows\system32\svchost.exe N/A
File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk C:\Windows\system32\svchost.exe N/A
File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.log C:\Windows\system32\svchost.exe N/A
File opened for modification C:\Windows\SoftwareDistribution\DataStore\DataStore.edb C:\Windows\system32\svchost.exe N/A
File opened for modification C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm C:\Windows\system32\svchost.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeShutdownPrivilege N/A C:\Windows\system32\svchost.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\system32\svchost.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\system32\svchost.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\system32\svchost.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\8f248aedd40f747cab9b5013ebbf9db0953c4e5b8283d32328ba260aebc383a6.exe

"C:\Users\Admin\AppData\Local\Temp\8f248aedd40f747cab9b5013ebbf9db0953c4e5b8283d32328ba260aebc383a6.exe"

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv

Network

Country Destination Domain Proto
US 8.8.8.8:53 settings-win.data.microsoft.com udp
NL 51.124.78.146:443 settings-win.data.microsoft.com tcp
NL 51.124.78.146:443 settings-win.data.microsoft.com tcp

Files

memory/4708-142-0x0000017CDC3B0000-0x0000017CDC3B4000-memory.dmp