Malware Analysis Report

2025-04-03 08:52

Sample ID 230306-swt6pacd8z
Target x.zip
SHA256 0b89f369c3a282b5cd8fa79dddc467fd4c5f940b719752699c95c21d187ade1a
Tags
qakbot bb18 1678096419 banker stealer 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

0b89f369c3a282b5cd8fa79dddc467fd4c5f940b719752699c95c21d187ade1a

Threat Level: Known bad

The file x.zip was found to be: Known bad.

Malicious Activity Summary

qakbot bb18 1678096419 banker stealer trojan

Qakbot/Qbot

Suspicious behavior: MapViewOfSection

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-03-06 15:28

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2023-03-06 15:28

Reported

2023-03-06 15:29

Platform

win7-20230220-en

Max time kernel

23s

Command Line

cmd /c "C:\Users\Admin\AppData\Local\Temp\x.bat"

Signatures

Qakbot/Qbot

trojan banker stealer qakbot

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1736 wrote to memory of 1752 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\rundll32.exe
PID 1736 wrote to memory of 1752 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\rundll32.exe
PID 1736 wrote to memory of 1752 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\rundll32.exe
PID 1752 wrote to memory of 1624 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1752 wrote to memory of 1624 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1752 wrote to memory of 1624 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1752 wrote to memory of 1624 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1752 wrote to memory of 1624 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1752 wrote to memory of 1624 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1752 wrote to memory of 1624 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1624 wrote to memory of 556 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\wermgr.exe
PID 1624 wrote to memory of 556 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\wermgr.exe
PID 1624 wrote to memory of 556 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\wermgr.exe
PID 1624 wrote to memory of 556 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\wermgr.exe
PID 1624 wrote to memory of 556 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\wermgr.exe
PID 1624 wrote to memory of 556 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\wermgr.exe

Processes

C:\Windows\system32\cmd.exe

cmd /c "C:\Users\Admin\AppData\Local\Temp\x.bat"

C:\Windows\system32\rundll32.exe

rundll32.exe x.dll,RS32

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe x.dll,RS32

C:\Windows\SysWOW64\wermgr.exe

C:\Windows\SysWOW64\wermgr.exe

Network

N/A

Files

memory/1624-54-0x0000000000280000-0x00000000002A3000-memory.dmp

memory/1624-59-0x0000000000280000-0x00000000002A3000-memory.dmp

memory/556-60-0x0000000000080000-0x0000000000082000-memory.dmp

memory/1624-61-0x0000000000280000-0x00000000002A3000-memory.dmp

memory/556-62-0x00000000000D0000-0x00000000000F3000-memory.dmp

memory/556-65-0x00000000000D0000-0x00000000000F3000-memory.dmp

memory/556-66-0x00000000000D0000-0x00000000000F3000-memory.dmp

memory/556-67-0x00000000000D0000-0x00000000000F3000-memory.dmp

memory/556-68-0x00000000000D0000-0x00000000000F3000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-03-06 15:28

Reported

2023-03-06 15:29

Platform

win10v2004-20230220-en

Max time kernel

30s

Max time network

30s

Command Line

C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\x.bat"

Signatures

Qakbot/Qbot

trojan banker stealer qakbot

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A
N/A N/A C:\Windows\SysWOW64\wermgr.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A

Processes

C:\Windows\system32\cmd.exe

C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\x.bat"

C:\Windows\system32\rundll32.exe

rundll32.exe x.dll,RS32

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe x.dll,RS32

C:\Windows\SysWOW64\wermgr.exe

C:\Windows\SysWOW64\wermgr.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 42.220.44.20.in-addr.arpa udp
US 8.8.8.8:53 71.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 199.176.139.52.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp

Files

memory/1260-133-0x0000000000990000-0x00000000009B3000-memory.dmp

memory/1260-138-0x0000000000990000-0x00000000009B3000-memory.dmp

memory/1260-139-0x00000000008F0000-0x00000000008F3000-memory.dmp

memory/1260-140-0x0000000000990000-0x00000000009B3000-memory.dmp

memory/4088-142-0x00000000010A0000-0x00000000010C3000-memory.dmp

memory/4088-143-0x00000000010A0000-0x00000000010C3000-memory.dmp

memory/4088-145-0x00000000010A0000-0x00000000010C3000-memory.dmp

memory/4088-144-0x00000000010A0000-0x00000000010C3000-memory.dmp

memory/4088-146-0x00000000010A0000-0x00000000010C3000-memory.dmp

memory/4088-147-0x00000000010A0000-0x00000000010C3000-memory.dmp

memory/4088-148-0x00000000010A0000-0x00000000010C3000-memory.dmp