Malware Analysis Report

2024-11-15 07:54

Sample ID 240124-jh4zasdacj
Target 71a8afb8cd725bb957cd9ce94ff661a8
SHA256 8a8adf77a313d1c124bcfa4aeeb88f9f25a5925e3775b5546b035dc5a9405338
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

8a8adf77a313d1c124bcfa4aeeb88f9f25a5925e3775b5546b035dc5a9405338

Threat Level: Known bad

The file 71a8afb8cd725bb957cd9ce94ff661a8 was found to be: Known bad.

Malicious Activity Summary

4 danabot 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

2024-01-24 07:41

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

2024-01-24 07:41

Reported

2024-01-24 07:43

Platform

win7-20231215-en

Max time kernel

140s

Max time network

125s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\71a8afb8cd725bb957cd9ce94ff661a8.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 1980 wrote to memory of 1972 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1980 wrote to memory of 1972 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1980 wrote to memory of 1972 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1980 wrote to memory of 1972 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1980 wrote to memory of 1972 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1980 wrote to memory of 1972 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1980 wrote to memory of 1972 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\71a8afb8cd725bb957cd9ce94ff661a8.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\71a8afb8cd725bb957cd9ce94ff661a8.dll,#1

Network

Country Destination Domain Proto
US 23.229.29.48:443 tcp

Files

memory/1972-0-0x0000000000350000-0x00000000004B1000-memory.dmp

memory/1972-1-0x0000000000350000-0x00000000004B1000-memory.dmp

memory/1972-2-0x0000000000350000-0x00000000004B1000-memory.dmp

memory/1972-3-0x0000000000350000-0x00000000004B1000-memory.dmp

memory/1972-4-0x0000000000350000-0x00000000004B1000-memory.dmp

memory/1972-5-0x0000000000350000-0x00000000004B1000-memory.dmp

memory/1972-6-0x0000000000350000-0x00000000004B1000-memory.dmp

memory/1972-7-0x0000000000350000-0x00000000004B1000-memory.dmp

memory/1972-8-0x0000000000350000-0x00000000004B1000-memory.dmp

memory/1972-9-0x0000000000350000-0x00000000004B1000-memory.dmp

memory/1972-10-0x0000000000350000-0x00000000004B1000-memory.dmp

memory/1972-11-0x0000000000350000-0x00000000004B1000-memory.dmp

memory/1972-12-0x0000000000350000-0x00000000004B1000-memory.dmp

memory/1972-13-0x0000000000350000-0x00000000004B1000-memory.dmp

memory/1972-14-0x0000000000350000-0x00000000004B1000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-01-24 07:41

Reported

2024-01-24 07:43

Platform

win10v2004-20231215-en

Max time kernel

140s

Max time network

149s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\71a8afb8cd725bb957cd9ce94ff661a8.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 1428 wrote to memory of 848 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1428 wrote to memory of 848 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1428 wrote to memory of 848 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\71a8afb8cd725bb957cd9ce94ff661a8.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\71a8afb8cd725bb957cd9ce94ff661a8.dll,#1

Network

Country Destination Domain Proto
US 23.229.29.48:443 tcp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 180.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 23.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 18.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp

Files

memory/848-0-0x0000000000400000-0x0000000000561000-memory.dmp

memory/848-1-0x0000000000400000-0x0000000000561000-memory.dmp

memory/848-2-0x0000000000400000-0x0000000000561000-memory.dmp

memory/848-3-0x0000000000400000-0x0000000000561000-memory.dmp

memory/848-4-0x0000000000400000-0x0000000000561000-memory.dmp

memory/848-5-0x0000000000400000-0x0000000000561000-memory.dmp

memory/848-6-0x0000000000400000-0x0000000000561000-memory.dmp

memory/848-7-0x0000000000400000-0x0000000000561000-memory.dmp

memory/848-8-0x0000000000400000-0x0000000000561000-memory.dmp

memory/848-9-0x0000000000400000-0x0000000000561000-memory.dmp

memory/848-10-0x0000000000400000-0x0000000000561000-memory.dmp

memory/848-11-0x0000000000400000-0x0000000000561000-memory.dmp

memory/848-12-0x0000000000400000-0x0000000000561000-memory.dmp

memory/848-13-0x0000000000400000-0x0000000000561000-memory.dmp