Malware Analysis Report

2024-11-15 07:54

Sample ID 240126-mggddscghm
Target 771badc84e677aa3a3a5449f6e75380e
SHA256 dd91475494e4d93d84cc3f322775d0b7f72a8ba2c2f67e00aaedc69ed31fac50
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

dd91475494e4d93d84cc3f322775d0b7f72a8ba2c2f67e00aaedc69ed31fac50

Threat Level: Known bad

The file 771badc84e677aa3a3a5449f6e75380e 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

2024-01-26 10:26

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

2024-01-26 10:25

Reported

2024-01-26 10:28

Platform

win7-20231215-en

Max time kernel

141s

Max time network

125s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\771badc84e677aa3a3a5449f6e75380e.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 2256 wrote to memory of 1988 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2256 wrote to memory of 1988 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2256 wrote to memory of 1988 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2256 wrote to memory of 1988 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2256 wrote to memory of 1988 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2256 wrote to memory of 1988 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2256 wrote to memory of 1988 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\771badc84e677aa3a3a5449f6e75380e.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\771badc84e677aa3a3a5449f6e75380e.dll,#1

Network

Country Destination Domain Proto
US 23.229.29.48:443 tcp

Files

memory/1988-0-0x0000000000950000-0x0000000000AB0000-memory.dmp

memory/1988-1-0x0000000000950000-0x0000000000AB0000-memory.dmp

memory/1988-2-0x0000000000950000-0x0000000000AB0000-memory.dmp

memory/1988-3-0x0000000000950000-0x0000000000AB0000-memory.dmp

memory/1988-4-0x0000000000950000-0x0000000000AB0000-memory.dmp

memory/1988-5-0x0000000000950000-0x0000000000AB0000-memory.dmp

memory/1988-6-0x0000000000950000-0x0000000000AB0000-memory.dmp

memory/1988-7-0x0000000000950000-0x0000000000AB0000-memory.dmp

memory/1988-8-0x0000000000950000-0x0000000000AB0000-memory.dmp

memory/1988-9-0x0000000000950000-0x0000000000AB0000-memory.dmp

memory/1988-10-0x0000000000950000-0x0000000000AB0000-memory.dmp

memory/1988-11-0x0000000000950000-0x0000000000AB0000-memory.dmp

memory/1988-12-0x0000000000950000-0x0000000000AB0000-memory.dmp

memory/1988-13-0x0000000000950000-0x0000000000AB0000-memory.dmp

memory/1988-14-0x0000000000950000-0x0000000000AB0000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-01-26 10:25

Reported

2024-01-26 10:28

Platform

win10v2004-20231215-en

Max time kernel

146s

Max time network

158s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\771badc84e677aa3a3a5449f6e75380e.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 3580 wrote to memory of 1460 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3580 wrote to memory of 1460 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3580 wrote to memory of 1460 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\771badc84e677aa3a3a5449f6e75380e.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\771badc84e677aa3a3a5449f6e75380e.dll,#1

Network

Country Destination Domain Proto
US 23.229.29.48:443 tcp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 173.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 71.31.126.40.in-addr.arpa udp
US 20.231.121.79:80 tcp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 18.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 114.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 180.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 27.73.42.20.in-addr.arpa udp

Files

memory/1460-0-0x0000000000400000-0x0000000000560000-memory.dmp

memory/1460-1-0x0000000000400000-0x0000000000560000-memory.dmp

memory/1460-2-0x0000000000400000-0x0000000000560000-memory.dmp

memory/1460-3-0x0000000000400000-0x0000000000560000-memory.dmp

memory/1460-4-0x0000000000400000-0x0000000000560000-memory.dmp

memory/1460-5-0x0000000000400000-0x0000000000560000-memory.dmp

memory/1460-6-0x0000000000400000-0x0000000000560000-memory.dmp

memory/1460-7-0x0000000000400000-0x0000000000560000-memory.dmp

memory/1460-8-0x0000000000400000-0x0000000000560000-memory.dmp

memory/1460-9-0x0000000000400000-0x0000000000560000-memory.dmp

memory/1460-10-0x0000000000400000-0x0000000000560000-memory.dmp

memory/1460-11-0x0000000000400000-0x0000000000560000-memory.dmp

memory/1460-12-0x0000000000400000-0x0000000000560000-memory.dmp

memory/1460-13-0x0000000000400000-0x0000000000560000-memory.dmp