Malware Analysis Report

2024-11-13 15:32

Sample ID 240128-jyrc5sgdcq
Target 7c97bc7c3be77a37b92a9bf279d6c15c
SHA256 1d3881fe590c5769474b4542555c80ca1df3614f51af019709ecfb6303689e18
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

1d3881fe590c5769474b4542555c80ca1df3614f51af019709ecfb6303689e18

Threat Level: Known bad

The file 7c97bc7c3be77a37b92a9bf279d6c15c 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

2024-01-28 08:04

Signatures

Danabot Loader Component

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

Danabot family

danabot

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-01-28 08:04

Reported

2024-01-28 08:07

Platform

win7-20231215-en

Max time kernel

140s

Max time network

124s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\7c97bc7c3be77a37b92a9bf279d6c15c.dll,#1

Signatures

Danabot

trojan banker danabot

Danabot Loader Component

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

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 2188 wrote to memory of 2664 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2188 wrote to memory of 2664 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2188 wrote to memory of 2664 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2188 wrote to memory of 2664 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2188 wrote to memory of 2664 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2188 wrote to memory of 2664 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2188 wrote to memory of 2664 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\7c97bc7c3be77a37b92a9bf279d6c15c.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\7c97bc7c3be77a37b92a9bf279d6c15c.dll,#1

Network

Country Destination Domain Proto
US 23.229.29.48:443 tcp

Files

memory/2664-0-0x0000000001BE0000-0x0000000001D40000-memory.dmp

memory/2664-1-0x0000000001BE0000-0x0000000001D40000-memory.dmp

memory/2664-2-0x0000000001BE0000-0x0000000001D40000-memory.dmp

memory/2664-3-0x0000000001BE0000-0x0000000001D40000-memory.dmp

memory/2664-4-0x0000000001BE0000-0x0000000001D40000-memory.dmp

memory/2664-5-0x0000000001BE0000-0x0000000001D40000-memory.dmp

memory/2664-6-0x0000000001BE0000-0x0000000001D40000-memory.dmp

memory/2664-7-0x0000000001BE0000-0x0000000001D40000-memory.dmp

memory/2664-8-0x0000000001BE0000-0x0000000001D40000-memory.dmp

memory/2664-9-0x0000000001BE0000-0x0000000001D40000-memory.dmp

memory/2664-10-0x0000000001BE0000-0x0000000001D40000-memory.dmp

memory/2664-11-0x0000000001BE0000-0x0000000001D40000-memory.dmp

memory/2664-12-0x0000000001BE0000-0x0000000001D40000-memory.dmp

memory/2664-13-0x0000000001BE0000-0x0000000001D40000-memory.dmp

memory/2664-14-0x0000000001BE0000-0x0000000001D40000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-01-28 08:04

Reported

2024-01-28 08:07

Platform

win10v2004-20231215-en

Max time kernel

141s

Max time network

153s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\7c97bc7c3be77a37b92a9bf279d6c15c.dll,#1

Signatures

Danabot

trojan banker danabot

Danabot Loader Component

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

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 3188 wrote to memory of 2680 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3188 wrote to memory of 2680 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3188 wrote to memory of 2680 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\7c97bc7c3be77a37b92a9bf279d6c15c.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\7c97bc7c3be77a37b92a9bf279d6c15c.dll,#1

Network

Country Destination Domain Proto
NL 52.142.223.178:80 tcp
US 23.229.29.48:443 tcp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 133.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 194.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 180.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 89.16.208.104.in-addr.arpa udp

Files

memory/2680-0-0x0000000000400000-0x0000000000560000-memory.dmp

memory/2680-1-0x0000000000400000-0x0000000000560000-memory.dmp

memory/2680-2-0x0000000000400000-0x0000000000560000-memory.dmp

memory/2680-3-0x0000000000400000-0x0000000000560000-memory.dmp

memory/2680-4-0x0000000000400000-0x0000000000560000-memory.dmp

memory/2680-5-0x0000000000400000-0x0000000000560000-memory.dmp

memory/2680-6-0x0000000000400000-0x0000000000560000-memory.dmp

memory/2680-7-0x0000000000400000-0x0000000000560000-memory.dmp

memory/2680-8-0x0000000000400000-0x0000000000560000-memory.dmp

memory/2680-9-0x0000000000400000-0x0000000000560000-memory.dmp

memory/2680-10-0x0000000000400000-0x0000000000560000-memory.dmp

memory/2680-11-0x0000000000400000-0x0000000000560000-memory.dmp

memory/2680-12-0x0000000000400000-0x0000000000560000-memory.dmp

memory/2680-13-0x0000000000400000-0x0000000000560000-memory.dmp