Malware Analysis Report

2024-11-13 15:32

Sample ID 240129-a9wbssfheq
Target 7e73d301c501d17a97345cc2765f0eb2
SHA256 8464188cd647a2a79c817369dbca4b3a2db7a47d4c4c33992adcececac3ef6e3
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

8464188cd647a2a79c817369dbca4b3a2db7a47d4c4c33992adcececac3ef6e3

Threat Level: Known bad

The file 7e73d301c501d17a97345cc2765f0eb2 was found to be: Known bad.

Malicious Activity Summary

danabot 4 banker trojan

Danabot

Danabot Loader Component

Danabot family

Blocklisted process makes network request

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-01-29 00:55

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

2024-01-29 00:55

Reported

2024-01-29 00:57

Platform

win10v2004-20231222-en

Max time kernel

144s

Max time network

146s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\7e73d301c501d17a97345cc2765f0eb2.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 5084 wrote to memory of 4784 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 5084 wrote to memory of 4784 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 5084 wrote to memory of 4784 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\7e73d301c501d17a97345cc2765f0eb2.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\7e73d301c501d17a97345cc2765f0eb2.dll,#1

Network

Country Destination Domain Proto
US 23.229.29.48:443 tcp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 18.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 173.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 131.72.42.20.in-addr.arpa udp

Files

memory/4784-0-0x0000000000400000-0x0000000000560000-memory.dmp

memory/4784-1-0x0000000000400000-0x0000000000560000-memory.dmp

memory/4784-2-0x0000000000400000-0x0000000000560000-memory.dmp

memory/4784-3-0x0000000000400000-0x0000000000560000-memory.dmp

memory/4784-4-0x0000000000400000-0x0000000000560000-memory.dmp

memory/4784-5-0x0000000000400000-0x0000000000560000-memory.dmp

memory/4784-6-0x0000000000400000-0x0000000000560000-memory.dmp

memory/4784-7-0x0000000000400000-0x0000000000560000-memory.dmp

memory/4784-8-0x0000000000400000-0x0000000000560000-memory.dmp

memory/4784-9-0x0000000000400000-0x0000000000560000-memory.dmp

memory/4784-10-0x0000000000400000-0x0000000000560000-memory.dmp

memory/4784-11-0x0000000000400000-0x0000000000560000-memory.dmp

memory/4784-12-0x0000000000400000-0x0000000000560000-memory.dmp

memory/4784-13-0x0000000000400000-0x0000000000560000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-01-29 00:55

Reported

2024-01-29 00:57

Platform

win7-20231215-en

Max time kernel

141s

Max time network

123s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\7e73d301c501d17a97345cc2765f0eb2.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 2184 wrote to memory of 2296 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2184 wrote to memory of 2296 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2184 wrote to memory of 2296 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2184 wrote to memory of 2296 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2184 wrote to memory of 2296 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2184 wrote to memory of 2296 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2184 wrote to memory of 2296 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\7e73d301c501d17a97345cc2765f0eb2.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\7e73d301c501d17a97345cc2765f0eb2.dll,#1

Network

Country Destination Domain Proto
US 23.229.29.48:443 tcp

Files

memory/2296-0-0x0000000001FC0000-0x0000000002120000-memory.dmp

memory/2296-1-0x0000000001FC0000-0x0000000002120000-memory.dmp

memory/2296-2-0x0000000001FC0000-0x0000000002120000-memory.dmp

memory/2296-3-0x0000000001FC0000-0x0000000002120000-memory.dmp

memory/2296-4-0x0000000001FC0000-0x0000000002120000-memory.dmp

memory/2296-5-0x0000000001FC0000-0x0000000002120000-memory.dmp

memory/2296-6-0x0000000001FC0000-0x0000000002120000-memory.dmp

memory/2296-7-0x0000000001FC0000-0x0000000002120000-memory.dmp

memory/2296-8-0x0000000001FC0000-0x0000000002120000-memory.dmp

memory/2296-9-0x0000000001FC0000-0x0000000002120000-memory.dmp

memory/2296-10-0x0000000001FC0000-0x0000000002120000-memory.dmp

memory/2296-11-0x0000000001FC0000-0x0000000002120000-memory.dmp

memory/2296-12-0x0000000001FC0000-0x0000000002120000-memory.dmp

memory/2296-13-0x0000000001FC0000-0x0000000002120000-memory.dmp

memory/2296-14-0x0000000001FC0000-0x0000000002120000-memory.dmp