Malware Analysis Report

2025-08-06 04:24

Sample ID 220205-n2zk5sbae7
Target a4f2d76f85d4a17cbbd4d690a829cdc0160b8d2080d558e9d1708a35f504115e
SHA256 a4f2d76f85d4a17cbbd4d690a829cdc0160b8d2080d558e9d1708a35f504115e
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

a4f2d76f85d4a17cbbd4d690a829cdc0160b8d2080d558e9d1708a35f504115e

Threat Level: Known bad

The file a4f2d76f85d4a17cbbd4d690a829cdc0160b8d2080d558e9d1708a35f504115e was found to be: Known bad.

Malicious Activity Summary

trickbot ono38 banker dave trojan

Trickbot

Dave packer

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2022-02-05 11:54

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-02-05 11:54

Reported

2022-02-05 11:57

Platform

win7-en-20211208

Max time kernel

139s

Max time network

130s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a4f2d76f85d4a17cbbd4d690a829cdc0160b8d2080d558e9d1708a35f504115e.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\a4f2d76f85d4a17cbbd4d690a829cdc0160b8d2080d558e9d1708a35f504115e.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\a4f2d76f85d4a17cbbd4d690a829cdc0160b8d2080d558e9d1708a35f504115e.exe

"C:\Users\Admin\AppData\Local\Temp\a4f2d76f85d4a17cbbd4d690a829cdc0160b8d2080d558e9d1708a35f504115e.exe"

C:\Windows\system32\wermgr.exe

C:\Windows\system32\wermgr.exe

Network

N/A

Files

memory/2028-55-0x0000000075F81000-0x0000000075F83000-memory.dmp

memory/2028-56-0x00000000002A0000-0x00000000002D2000-memory.dmp

memory/2028-59-0x0000000000350000-0x000000000037F000-memory.dmp

memory/2028-60-0x0000000000230000-0x0000000000260000-memory.dmp

memory/2028-61-0x00000000002E0000-0x000000000030E000-memory.dmp

memory/2028-63-0x0000000010000000-0x0000000010003000-memory.dmp

memory/2028-62-0x0000000000330000-0x0000000000331000-memory.dmp

memory/1536-64-0x00000000000E0000-0x0000000000104000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-02-05 11:54

Reported

2022-02-05 11:56

Platform

win10v2004-en-20220113

Max time kernel

6s

Max time network

11s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a4f2d76f85d4a17cbbd4d690a829cdc0160b8d2080d558e9d1708a35f504115e.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a4f2d76f85d4a17cbbd4d690a829cdc0160b8d2080d558e9d1708a35f504115e.exe

"C:\Users\Admin\AppData\Local\Temp\a4f2d76f85d4a17cbbd4d690a829cdc0160b8d2080d558e9d1708a35f504115e.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 settings-win.data.microsoft.com udp
US 52.167.249.196:443 settings-win.data.microsoft.com tcp

Files

N/A