Malware Analysis Report

2024-11-13 15:32

Sample ID 241109-aeg6paskc1
Target f16bf13cee65c92871b0d9b72238d9f5093229dcb007d7cc20c26fa861f495acN
SHA256 f16bf13cee65c92871b0d9b72238d9f5093229dcb007d7cc20c26fa861f495ac
Tags
danabot 40 banker discovery trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

f16bf13cee65c92871b0d9b72238d9f5093229dcb007d7cc20c26fa861f495ac

Threat Level: Known bad

The file f16bf13cee65c92871b0d9b72238d9f5093229dcb007d7cc20c26fa861f495acN was found to be: Known bad.

Malicious Activity Summary

danabot 40 banker discovery trojan

Danabot

Danabot Loader Component

Danabot family

Blocklisted process makes network request

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 00:07

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 00:07

Reported

2024-11-09 00:09

Platform

win7-20240903-en

Max time kernel

110s

Max time network

20s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\f16bf13cee65c92871b0d9b72238d9f5093229dcb007d7cc20c26fa861f495acN.dll,#1

Signatures

Danabot

trojan banker danabot

Danabot Loader Component

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

Danabot family

danabot

Blocklisted process makes network request

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\rundll32.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3068 wrote to memory of 2532 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3068 wrote to memory of 2532 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3068 wrote to memory of 2532 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3068 wrote to memory of 2532 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3068 wrote to memory of 2532 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3068 wrote to memory of 2532 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3068 wrote to memory of 2532 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\f16bf13cee65c92871b0d9b72238d9f5093229dcb007d7cc20c26fa861f495acN.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\f16bf13cee65c92871b0d9b72238d9f5093229dcb007d7cc20c26fa861f495acN.dll,#1

Network

Country Destination Domain Proto
NL 185.117.90.36:443 tcp

Files

memory/2532-0-0x0000000001FE0000-0x00000000021D4000-memory.dmp

memory/2532-2-0x0000000001FE0000-0x00000000021D4000-memory.dmp

memory/2532-4-0x0000000001FE0000-0x00000000021D4000-memory.dmp

memory/2532-3-0x00000000021B5000-0x00000000021BB000-memory.dmp

memory/2532-6-0x0000000001FE0000-0x00000000021D4000-memory.dmp

memory/2532-9-0x0000000001FE0000-0x00000000021D4000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-09 00:07

Reported

2024-11-09 00:09

Platform

win10v2004-20241007-en

Max time kernel

110s

Max time network

93s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\f16bf13cee65c92871b0d9b72238d9f5093229dcb007d7cc20c26fa861f495acN.dll,#1

Signatures

Danabot

trojan banker danabot

Danabot Loader Component

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Danabot family

danabot

Blocklisted process makes network request

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\rundll32.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1144 wrote to memory of 1908 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1144 wrote to memory of 1908 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1144 wrote to memory of 1908 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\f16bf13cee65c92871b0d9b72238d9f5093229dcb007d7cc20c26fa861f495acN.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\f16bf13cee65c92871b0d9b72238d9f5093229dcb007d7cc20c26fa861f495acN.dll,#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 71.31.126.40.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 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
NL 185.117.90.36:443 tcp
US 8.8.8.8:53 36.90.117.185.in-addr.arpa udp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 27.210.23.2.in-addr.arpa udp

Files

memory/1908-0-0x0000000000400000-0x00000000005F4000-memory.dmp

memory/1908-2-0x0000000000400000-0x00000000005F4000-memory.dmp

memory/1908-1-0x00000000005D5000-0x00000000005DB000-memory.dmp

memory/1908-4-0x0000000000400000-0x00000000005F4000-memory.dmp

memory/1908-7-0x0000000000400000-0x00000000005F4000-memory.dmp