Malware Analysis Report

2025-08-05 13:01

Sample ID 220205-pn37vabefk
Target 990bda9e0f88128bcd34d1d2c61f41205340ce029d1ae9ab4edadcba2c6b467c
SHA256 990bda9e0f88128bcd34d1d2c61f41205340ce029d1ae9ab4edadcba2c6b467c
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

990bda9e0f88128bcd34d1d2c61f41205340ce029d1ae9ab4edadcba2c6b467c

Threat Level: Known bad

The file 990bda9e0f88128bcd34d1d2c61f41205340ce029d1ae9ab4edadcba2c6b467c was found to be: Known bad.

Malicious Activity Summary

trickbot ono38 banker dave trojan

Trickbot

Dave packer

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2022-02-05 12:29

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-02-05 12:29

Reported

2022-02-05 12:32

Platform

win7-en-20211208

Max time kernel

149s

Max time network

125s

Command Line

"C:\Users\Admin\AppData\Local\Temp\990bda9e0f88128bcd34d1d2c61f41205340ce029d1ae9ab4edadcba2c6b467c.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\990bda9e0f88128bcd34d1d2c61f41205340ce029d1ae9ab4edadcba2c6b467c.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\990bda9e0f88128bcd34d1d2c61f41205340ce029d1ae9ab4edadcba2c6b467c.exe

"C:\Users\Admin\AppData\Local\Temp\990bda9e0f88128bcd34d1d2c61f41205340ce029d1ae9ab4edadcba2c6b467c.exe"

C:\Windows\system32\wermgr.exe

C:\Windows\system32\wermgr.exe

Network

N/A

Files

memory/1424-53-0x0000000075D11000-0x0000000075D13000-memory.dmp

memory/1424-54-0x00000000003C0000-0x00000000003F2000-memory.dmp

memory/1424-57-0x0000000000500000-0x000000000052F000-memory.dmp

memory/1424-58-0x00000000001C0000-0x00000000001F0000-memory.dmp

memory/1424-59-0x00000000004D0000-0x00000000004FE000-memory.dmp

memory/1424-60-0x0000000000600000-0x0000000000601000-memory.dmp

memory/1424-61-0x0000000010000000-0x0000000010003000-memory.dmp

memory/1668-62-0x0000000000060000-0x0000000000084000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-02-05 12:29

Reported

2022-02-05 12:32

Platform

win10v2004-en-20220113

Max time kernel

5s

Max time network

19s

Command Line

"C:\Users\Admin\AppData\Local\Temp\990bda9e0f88128bcd34d1d2c61f41205340ce029d1ae9ab4edadcba2c6b467c.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\990bda9e0f88128bcd34d1d2c61f41205340ce029d1ae9ab4edadcba2c6b467c.exe

"C:\Users\Admin\AppData\Local\Temp\990bda9e0f88128bcd34d1d2c61f41205340ce029d1ae9ab4edadcba2c6b467c.exe"

Network

Files

N/A