Malware Analysis Report

2024-11-30 14:41

Sample ID 231230-a2ezvabben
Target 08dd5986621a2fffb01ee770ba9da075
SHA256 045c02e8778b228ad59b40d98235b9611256b08199ad0a728c1e3e3ced33c84a
Tags
4 danabot banker 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

045c02e8778b228ad59b40d98235b9611256b08199ad0a728c1e3e3ced33c84a

Threat Level: Known bad

The file 08dd5986621a2fffb01ee770ba9da075 was found to be: Known bad.

Malicious Activity Summary

4 danabot banker trojan

Danabot Loader Component

Danabot family

Danabot

Blocklisted process makes network request

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-12-30 00:42

Signatures

Danabot Loader Component

Description Indicator Process Target
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Danabot family

danabot

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-12-30 00:42

Reported

2023-12-30 11:18

Platform

win7-20231129-en

Max time kernel

140s

Max time network

122s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\08dd5986621a2fffb01ee770ba9da075.dll,#1

Signatures

Danabot

trojan banker danabot

Danabot Loader Component

Description Indicator Process Target
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Blocklisted process makes network request

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1688 wrote to memory of 1752 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1688 wrote to memory of 1752 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1688 wrote to memory of 1752 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1688 wrote to memory of 1752 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1688 wrote to memory of 1752 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1688 wrote to memory of 1752 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1688 wrote to memory of 1752 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\08dd5986621a2fffb01ee770ba9da075.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\08dd5986621a2fffb01ee770ba9da075.dll,#1

Network

Country Destination Domain Proto
US 23.229.29.48:443 tcp

Files

memory/1752-0-0x00000000009D0000-0x0000000000B30000-memory.dmp

memory/1752-1-0x00000000009D0000-0x0000000000B30000-memory.dmp

memory/1752-2-0x00000000009D0000-0x0000000000B30000-memory.dmp

memory/1752-3-0x00000000009D0000-0x0000000000B30000-memory.dmp

memory/1752-4-0x00000000009D0000-0x0000000000B30000-memory.dmp

memory/1752-5-0x00000000009D0000-0x0000000000B30000-memory.dmp

memory/1752-6-0x00000000009D0000-0x0000000000B30000-memory.dmp

memory/1752-7-0x00000000009D0000-0x0000000000B30000-memory.dmp

memory/1752-8-0x00000000009D0000-0x0000000000B30000-memory.dmp

memory/1752-9-0x00000000009D0000-0x0000000000B30000-memory.dmp

memory/1752-10-0x00000000009D0000-0x0000000000B30000-memory.dmp

memory/1752-11-0x00000000009D0000-0x0000000000B30000-memory.dmp

memory/1752-12-0x00000000009D0000-0x0000000000B30000-memory.dmp

memory/1752-13-0x00000000009D0000-0x0000000000B30000-memory.dmp

memory/1752-14-0x00000000009D0000-0x0000000000B30000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-12-30 00:42

Reported

2023-12-30 11:21

Platform

win10v2004-20231215-en

Max time kernel

157s

Max time network

171s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\08dd5986621a2fffb01ee770ba9da075.dll,#1

Signatures

Danabot

trojan banker danabot

Danabot Loader Component

Description Indicator Process Target
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Blocklisted process makes network request

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3744 wrote to memory of 4516 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3744 wrote to memory of 4516 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3744 wrote to memory of 4516 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\08dd5986621a2fffb01ee770ba9da075.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\08dd5986621a2fffb01ee770ba9da075.dll,#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 17.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 180.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 167.109.18.2.in-addr.arpa udp
US 138.91.171.81:80 tcp
US 23.229.29.48:443 tcp
US 8.8.8.8:53 59.128.231.4.in-addr.arpa udp
US 8.8.8.8:53 79.121.231.20.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 57.110.18.2.in-addr.arpa udp
US 8.8.8.8:53 217.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 21.177.190.20.in-addr.arpa udp
US 8.8.8.8:53 2.136.104.51.in-addr.arpa udp
US 8.8.8.8:53 9.179.89.13.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp

Files

memory/4516-0-0x0000000000400000-0x0000000000560000-memory.dmp

memory/4516-1-0x0000000000400000-0x0000000000560000-memory.dmp

memory/4516-2-0x0000000000400000-0x0000000000560000-memory.dmp

memory/4516-3-0x0000000000400000-0x0000000000560000-memory.dmp

memory/4516-4-0x0000000000400000-0x0000000000560000-memory.dmp

memory/4516-5-0x0000000000400000-0x0000000000560000-memory.dmp

memory/4516-6-0x0000000000400000-0x0000000000560000-memory.dmp

memory/4516-7-0x0000000000400000-0x0000000000560000-memory.dmp

memory/4516-8-0x0000000000400000-0x0000000000560000-memory.dmp

memory/4516-9-0x0000000000400000-0x0000000000560000-memory.dmp

memory/4516-10-0x0000000000400000-0x0000000000560000-memory.dmp

memory/4516-11-0x0000000000400000-0x0000000000560000-memory.dmp

memory/4516-12-0x0000000000400000-0x0000000000560000-memory.dmp

memory/4516-13-0x0000000000400000-0x0000000000560000-memory.dmp