Malware Analysis Report

2025-08-10 18:16

Sample ID 220205-jyn8sahefp
Target f2a7447e650b0954eb375c3bbc7df0e94ff328a6940b94511c801d8b3d08c5ee
SHA256 f2a7447e650b0954eb375c3bbc7df0e94ff328a6940b94511c801d8b3d08c5ee
Tags
trickbot ono38 banker dave trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

f2a7447e650b0954eb375c3bbc7df0e94ff328a6940b94511c801d8b3d08c5ee

Threat Level: Known bad

The file f2a7447e650b0954eb375c3bbc7df0e94ff328a6940b94511c801d8b3d08c5ee 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 08:04

Signatures

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2022-02-05 08:04

Reported

2022-02-05 08:07

Platform

win10v2004-en-20220113

Max time kernel

5s

Max time network

10s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f2a7447e650b0954eb375c3bbc7df0e94ff328a6940b94511c801d8b3d08c5ee.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\f2a7447e650b0954eb375c3bbc7df0e94ff328a6940b94511c801d8b3d08c5ee.exe

"C:\Users\Admin\AppData\Local\Temp\f2a7447e650b0954eb375c3bbc7df0e94ff328a6940b94511c801d8b3d08c5ee.exe"

Network

Files

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-02-05 08:04

Reported

2022-02-05 08:07

Platform

win7-en-20211208

Max time kernel

140s

Max time network

43s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f2a7447e650b0954eb375c3bbc7df0e94ff328a6940b94511c801d8b3d08c5ee.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\f2a7447e650b0954eb375c3bbc7df0e94ff328a6940b94511c801d8b3d08c5ee.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\f2a7447e650b0954eb375c3bbc7df0e94ff328a6940b94511c801d8b3d08c5ee.exe

"C:\Users\Admin\AppData\Local\Temp\f2a7447e650b0954eb375c3bbc7df0e94ff328a6940b94511c801d8b3d08c5ee.exe"

C:\Windows\system32\wermgr.exe

C:\Windows\system32\wermgr.exe

Network

N/A

Files

memory/2040-54-0x0000000002270000-0x00000000022A2000-memory.dmp

memory/2040-57-0x0000000001E30000-0x0000000001E5F000-memory.dmp

memory/2040-58-0x0000000075021000-0x0000000075023000-memory.dmp

memory/2040-59-0x00000000003C0000-0x00000000003F0000-memory.dmp

memory/2040-60-0x00000000004C0000-0x00000000004EE000-memory.dmp

memory/2040-62-0x0000000010000000-0x0000000010003000-memory.dmp

memory/2040-61-0x0000000000240000-0x0000000000241000-memory.dmp

memory/1528-63-0x0000000000060000-0x0000000000084000-memory.dmp