Malware Analysis Report

2024-11-30 22:39

Sample ID 230515-wbn1qafb61
Target 1696-56-0x0000000001CB0000-0x0000000001CD4000-memory.dmp
SHA256 2b713d8dd6d8136ee2e4f08c44f5f9802fab325406112dc8adafc96275258f8f
Tags
bb27 1683811051 qakbot
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

2b713d8dd6d8136ee2e4f08c44f5f9802fab325406112dc8adafc96275258f8f

Threat Level: Known bad

The file 1696-56-0x0000000001CB0000-0x0000000001CD4000-memory.dmp was found to be: Known bad.

Malicious Activity Summary

bb27 1683811051 qakbot

Qakbot family

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-05-15 17:45

Signatures

Qakbot family

qakbot

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-05-15 17:45

Reported

2023-05-15 17:47

Platform

win7-20230220-en

Max time kernel

28s

Max time network

30s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\1696-56-0x0000000001CB0000-0x0000000001CD4000-memory.dll,#1

Signatures

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1084 wrote to memory of 2028 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1084 wrote to memory of 2028 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1084 wrote to memory of 2028 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1084 wrote to memory of 2028 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1084 wrote to memory of 2028 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1084 wrote to memory of 2028 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1084 wrote to memory of 2028 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\1696-56-0x0000000001CB0000-0x0000000001CD4000-memory.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\1696-56-0x0000000001CB0000-0x0000000001CD4000-memory.dll,#1

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2023-05-15 17:45

Reported

2023-05-15 17:47

Platform

win10v2004-20230220-en

Max time kernel

148s

Max time network

152s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\1696-56-0x0000000001CB0000-0x0000000001CD4000-memory.dll,#1

Signatures

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4940 wrote to memory of 4336 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 4940 wrote to memory of 4336 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 4940 wrote to memory of 4336 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\1696-56-0x0000000001CB0000-0x0000000001CD4000-memory.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\1696-56-0x0000000001CB0000-0x0000000001CD4000-memory.dll,#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.3.197.209.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 52.152.110.14:443 tcp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 52.152.110.14:443 tcp
US 52.152.110.14:443 tcp
US 52.152.110.14:443 tcp
US 52.152.110.14:443 tcp
US 8.8.8.8:53 86.8.109.52.in-addr.arpa udp
US 8.8.8.8:53 126.143.241.8.in-addr.arpa udp
US 52.152.110.14:443 tcp
US 52.152.110.14:443 tcp
US 40.125.122.151:443 tcp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 69.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 14.103.197.20.in-addr.arpa udp
US 8.8.8.8:53 42.220.44.20.in-addr.arpa udp
US 40.125.122.151:443 tcp
US 93.184.221.240:80 tcp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 2.36.159.162.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 99.113.223.173.in-addr.arpa udp
US 8.8.8.8:53 113.66.64.40.in-addr.arpa udp
US 8.8.8.8:53 250.255.255.239.in-addr.arpa udp

Files

N/A