Malware Analysis Report

2024-11-15 07:54

Sample ID 240125-m972taedc5
Target 748b010c1f365af5e98bb3f0001fa1ef
SHA256 8f35c52ae5bb46d55a8cfea5a1bbea60a6497017d28fb0659db5eef811c4e20f
Tags
danabot 4 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

8f35c52ae5bb46d55a8cfea5a1bbea60a6497017d28fb0659db5eef811c4e20f

Threat Level: Known bad

The file 748b010c1f365af5e98bb3f0001fa1ef 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

2024-01-25 11:10

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

2024-01-25 11:10

Reported

2024-01-25 11:13

Platform

win7-20231215-en

Max time kernel

140s

Max time network

123s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\748b010c1f365af5e98bb3f0001fa1ef.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 3052 wrote to memory of 1548 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3052 wrote to memory of 1548 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3052 wrote to memory of 1548 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3052 wrote to memory of 1548 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3052 wrote to memory of 1548 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3052 wrote to memory of 1548 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3052 wrote to memory of 1548 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\748b010c1f365af5e98bb3f0001fa1ef.dll,#1

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\748b010c1f365af5e98bb3f0001fa1ef.dll,#1

Network

Country Destination Domain Proto
US 23.229.29.48:443 tcp

Files

memory/1548-0-0x0000000000A40000-0x0000000000BA1000-memory.dmp

memory/1548-1-0x0000000000A40000-0x0000000000BA1000-memory.dmp

memory/1548-2-0x0000000000A40000-0x0000000000BA1000-memory.dmp

memory/1548-3-0x0000000000A40000-0x0000000000BA1000-memory.dmp

memory/1548-4-0x0000000000A40000-0x0000000000BA1000-memory.dmp

memory/1548-5-0x0000000000A40000-0x0000000000BA1000-memory.dmp

memory/1548-6-0x0000000000A40000-0x0000000000BA1000-memory.dmp

memory/1548-7-0x0000000000A40000-0x0000000000BA1000-memory.dmp

memory/1548-8-0x0000000000A40000-0x0000000000BA1000-memory.dmp

memory/1548-9-0x0000000000A40000-0x0000000000BA1000-memory.dmp

memory/1548-10-0x0000000000A40000-0x0000000000BA1000-memory.dmp

memory/1548-11-0x0000000000A40000-0x0000000000BA1000-memory.dmp

memory/1548-12-0x0000000000A40000-0x0000000000BA1000-memory.dmp

memory/1548-13-0x0000000000A40000-0x0000000000BA1000-memory.dmp

memory/1548-14-0x0000000000A40000-0x0000000000BA1000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-01-25 11:10

Reported

2024-01-25 11:13

Platform

win10v2004-20231215-en

Max time kernel

142s

Max time network

152s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\748b010c1f365af5e98bb3f0001fa1ef.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 4328 wrote to memory of 3604 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 4328 wrote to memory of 3604 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 4328 wrote to memory of 3604 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\748b010c1f365af5e98bb3f0001fa1ef.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\748b010c1f365af5e98bb3f0001fa1ef.dll,#1

Network

Country Destination Domain Proto
US 23.229.29.48:443 tcp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
NL 52.142.223.178:80 tcp
US 8.8.8.8:53 202.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 67.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 217.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 79.121.231.20.in-addr.arpa udp
US 8.8.8.8:53 84.65.42.20.in-addr.arpa udp

Files

memory/3604-0-0x0000000002230000-0x0000000002391000-memory.dmp

memory/3604-1-0x0000000002230000-0x0000000002391000-memory.dmp

memory/3604-2-0x0000000002230000-0x0000000002391000-memory.dmp

memory/3604-3-0x0000000002230000-0x0000000002391000-memory.dmp

memory/3604-4-0x0000000002230000-0x0000000002391000-memory.dmp

memory/3604-5-0x0000000002230000-0x0000000002391000-memory.dmp

memory/3604-6-0x0000000002230000-0x0000000002391000-memory.dmp

memory/3604-7-0x0000000002230000-0x0000000002391000-memory.dmp

memory/3604-8-0x0000000002230000-0x0000000002391000-memory.dmp

memory/3604-9-0x0000000002230000-0x0000000002391000-memory.dmp

memory/3604-10-0x0000000002230000-0x0000000002391000-memory.dmp

memory/3604-11-0x0000000002230000-0x0000000002391000-memory.dmp

memory/3604-12-0x0000000002230000-0x0000000002391000-memory.dmp

memory/3604-13-0x0000000002230000-0x0000000002391000-memory.dmp

memory/3604-14-0x0000000002230000-0x0000000002391000-memory.dmp