Malware Analysis Report

2024-11-30 14:39

Sample ID 240108-gvkp3scdep
Target 4aa41aaf04e35d03f880708db1cd5407
SHA256 604dce77259862fab9ef6a93b9c0eb1992821967b98d7ab1f0d141593025e16c
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

604dce77259862fab9ef6a93b9c0eb1992821967b98d7ab1f0d141593025e16c

Threat Level: Known bad

The file 4aa41aaf04e35d03f880708db1cd5407 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

2024-01-08 06:07

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: behavioral1

Detonation Overview

Submitted

2024-01-08 06:07

Reported

2024-01-08 06:10

Platform

win7-20231129-en

Max time kernel

140s

Max time network

121s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\4aa41aaf04e35d03f880708db1cd5407.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 2360 wrote to memory of 2380 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2360 wrote to memory of 2380 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2360 wrote to memory of 2380 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2360 wrote to memory of 2380 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2360 wrote to memory of 2380 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2360 wrote to memory of 2380 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2360 wrote to memory of 2380 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\4aa41aaf04e35d03f880708db1cd5407.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\4aa41aaf04e35d03f880708db1cd5407.dll,#1

Network

Country Destination Domain Proto
US 142.11.244.124:443 tcp

Files

memory/2380-0-0x00000000021B0000-0x000000000230E000-memory.dmp

memory/2380-1-0x00000000021B0000-0x000000000230E000-memory.dmp

memory/2380-2-0x00000000021B0000-0x000000000230E000-memory.dmp

memory/2380-3-0x00000000021B0000-0x000000000230E000-memory.dmp

memory/2380-4-0x00000000021B0000-0x000000000230E000-memory.dmp

memory/2380-5-0x00000000021B0000-0x000000000230E000-memory.dmp

memory/2380-6-0x00000000021B0000-0x000000000230E000-memory.dmp

memory/2380-7-0x00000000021B0000-0x000000000230E000-memory.dmp

memory/2380-8-0x00000000021B0000-0x000000000230E000-memory.dmp

memory/2380-9-0x00000000021B0000-0x000000000230E000-memory.dmp

memory/2380-10-0x00000000021B0000-0x000000000230E000-memory.dmp

memory/2380-11-0x00000000021B0000-0x000000000230E000-memory.dmp

memory/2380-12-0x00000000021B0000-0x000000000230E000-memory.dmp

memory/2380-13-0x00000000021B0000-0x000000000230E000-memory.dmp

memory/2380-14-0x00000000021B0000-0x000000000230E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-01-08 06:07

Reported

2024-01-08 06:10

Platform

win10v2004-20231215-en

Max time kernel

173s

Max time network

199s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\4aa41aaf04e35d03f880708db1cd5407.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 2508 wrote to memory of 3604 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2508 wrote to memory of 3604 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2508 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\4aa41aaf04e35d03f880708db1cd5407.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\4aa41aaf04e35d03f880708db1cd5407.dll,#1

Network

Country Destination Domain Proto
US 138.91.171.81:80 tcp
US 8.8.8.8:53 21.177.190.20.in-addr.arpa udp
US 8.8.8.8:53 194.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 58.99.105.20.in-addr.arpa udp
US 142.11.244.124:443 tcp
US 8.8.8.8:53 2.136.104.51.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 140.71.91.104.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 178.223.142.52.in-addr.arpa udp
US 8.8.8.8:53 180.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 59.128.231.4.in-addr.arpa udp
US 8.8.8.8:53 146.78.124.51.in-addr.arpa udp
US 8.8.8.8:53 73.239.69.13.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp

Files

memory/3604-0-0x0000000000400000-0x000000000055E000-memory.dmp

memory/3604-1-0x0000000000400000-0x000000000055E000-memory.dmp

memory/3604-2-0x0000000000400000-0x000000000055E000-memory.dmp

memory/3604-3-0x0000000000400000-0x000000000055E000-memory.dmp

memory/3604-4-0x0000000000400000-0x000000000055E000-memory.dmp

memory/3604-5-0x0000000000400000-0x000000000055E000-memory.dmp

memory/3604-6-0x0000000000400000-0x000000000055E000-memory.dmp

memory/3604-7-0x0000000000400000-0x000000000055E000-memory.dmp

memory/3604-8-0x0000000000400000-0x000000000055E000-memory.dmp

memory/3604-9-0x0000000000400000-0x000000000055E000-memory.dmp

memory/3604-10-0x0000000000400000-0x000000000055E000-memory.dmp

memory/3604-11-0x0000000000400000-0x000000000055E000-memory.dmp

memory/3604-12-0x0000000000400000-0x000000000055E000-memory.dmp