Malware Analysis Report

2024-11-13 15:32

Sample ID 240128-bp25aagca4
Target 7bc95cf48019d03ffc1f12045fb59bc6
SHA256 545e94adc61bbe8c988fe123ff7cfb1b7bc2067b7f2b7e62d2a469e386d14f35
Tags
danabot 4 banker trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

545e94adc61bbe8c988fe123ff7cfb1b7bc2067b7f2b7e62d2a469e386d14f35

Threat Level: Known bad

The file 7bc95cf48019d03ffc1f12045fb59bc6 was found to be: Known bad.

Malicious Activity Summary

danabot 4 banker trojan

Danabot family

Danabot

Danabot Loader Component

Blocklisted process makes network request

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-01-28 01:20

Signatures

Danabot Loader Component

Description Indicator Process Target
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Danabot family

danabot

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral2

Detonation Overview

Submitted

2024-01-28 01:20

Reported

2024-01-28 01:22

Platform

win10v2004-20231215-en

Max time kernel

145s

Max time network

149s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\7bc95cf48019d03ffc1f12045fb59bc6.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 3384 wrote to memory of 2680 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3384 wrote to memory of 2680 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3384 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\7bc95cf48019d03ffc1f12045fb59bc6.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\7bc95cf48019d03ffc1f12045fb59bc6.dll,#1

Network

Country Destination Domain Proto
US 23.229.29.48:443 tcp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 20.231.121.79:80 tcp
US 8.8.8.8:53 180.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 72.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 114.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 217.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 79.121.231.20.in-addr.arpa udp
US 8.8.8.8:53 91.16.208.104.in-addr.arpa udp

Files

memory/2680-0-0x0000000000820000-0x0000000000980000-memory.dmp

memory/2680-1-0x0000000000820000-0x0000000000980000-memory.dmp

memory/2680-2-0x0000000000820000-0x0000000000980000-memory.dmp

memory/2680-3-0x0000000000820000-0x0000000000980000-memory.dmp

memory/2680-4-0x0000000000820000-0x0000000000980000-memory.dmp

memory/2680-5-0x0000000000820000-0x0000000000980000-memory.dmp

memory/2680-6-0x0000000000820000-0x0000000000980000-memory.dmp

memory/2680-7-0x0000000000820000-0x0000000000980000-memory.dmp

memory/2680-8-0x0000000000820000-0x0000000000980000-memory.dmp

memory/2680-9-0x0000000000820000-0x0000000000980000-memory.dmp

memory/2680-10-0x0000000000820000-0x0000000000980000-memory.dmp

memory/2680-11-0x0000000000820000-0x0000000000980000-memory.dmp

memory/2680-12-0x0000000000820000-0x0000000000980000-memory.dmp

memory/2680-13-0x0000000000820000-0x0000000000980000-memory.dmp

memory/2680-14-0x0000000000820000-0x0000000000980000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-01-28 01:20

Reported

2024-01-28 01:22

Platform

win7-20231215-en

Max time kernel

141s

Max time network

124s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\7bc95cf48019d03ffc1f12045fb59bc6.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 2220 wrote to memory of 2672 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2220 wrote to memory of 2672 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2220 wrote to memory of 2672 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2220 wrote to memory of 2672 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2220 wrote to memory of 2672 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2220 wrote to memory of 2672 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2220 wrote to memory of 2672 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\7bc95cf48019d03ffc1f12045fb59bc6.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\7bc95cf48019d03ffc1f12045fb59bc6.dll,#1

Network

Country Destination Domain Proto
US 23.229.29.48:443 tcp

Files

memory/2672-0-0x0000000000280000-0x00000000003E0000-memory.dmp

memory/2672-1-0x0000000000280000-0x00000000003E0000-memory.dmp

memory/2672-2-0x0000000000280000-0x00000000003E0000-memory.dmp

memory/2672-3-0x0000000000280000-0x00000000003E0000-memory.dmp

memory/2672-4-0x0000000000280000-0x00000000003E0000-memory.dmp

memory/2672-5-0x0000000000280000-0x00000000003E0000-memory.dmp

memory/2672-6-0x0000000000280000-0x00000000003E0000-memory.dmp

memory/2672-7-0x0000000000280000-0x00000000003E0000-memory.dmp

memory/2672-8-0x0000000000280000-0x00000000003E0000-memory.dmp

memory/2672-9-0x0000000000280000-0x00000000003E0000-memory.dmp

memory/2672-10-0x0000000000280000-0x00000000003E0000-memory.dmp

memory/2672-11-0x0000000000280000-0x00000000003E0000-memory.dmp

memory/2672-12-0x0000000000280000-0x00000000003E0000-memory.dmp

memory/2672-13-0x0000000000280000-0x00000000003E0000-memory.dmp

memory/2672-14-0x0000000000280000-0x00000000003E0000-memory.dmp