Malware Analysis Report

2024-11-13 15:32

Sample ID 241108-wjj2qsyqfj
Target 291152a44d06027a6f32777430dc7a58dbf17b461f477e3984b4bc94989961a2N
SHA256 291152a44d06027a6f32777430dc7a58dbf17b461f477e3984b4bc94989961a2
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

291152a44d06027a6f32777430dc7a58dbf17b461f477e3984b4bc94989961a2

Threat Level: Known bad

The file 291152a44d06027a6f32777430dc7a58dbf17b461f477e3984b4bc94989961a2N 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

2024-11-08 17:57

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-08 17:57

Reported

2024-11-08 17:59

Platform

win7-20241010-en

Max time kernel

119s

Max time network

123s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\291152a44d06027a6f32777430dc7a58dbf17b461f477e3984b4bc94989961a2N.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 2572 wrote to memory of 2576 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2572 wrote to memory of 2576 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2572 wrote to memory of 2576 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2572 wrote to memory of 2576 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2572 wrote to memory of 2576 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2572 wrote to memory of 2576 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2572 wrote to memory of 2576 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\291152a44d06027a6f32777430dc7a58dbf17b461f477e3984b4bc94989961a2N.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\291152a44d06027a6f32777430dc7a58dbf17b461f477e3984b4bc94989961a2N.dll,#1

Network

Country Destination Domain Proto
NL 185.117.90.36:443 tcp

Files

memory/2576-0-0x0000000000AC0000-0x0000000000CB4000-memory.dmp

memory/2576-2-0x0000000000AC0000-0x0000000000CB4000-memory.dmp

memory/2576-4-0x0000000000AC0000-0x0000000000CB4000-memory.dmp

memory/2576-3-0x0000000000C95000-0x0000000000C9B000-memory.dmp

memory/2576-5-0x0000000000AC0000-0x0000000000CB4000-memory.dmp

memory/2576-9-0x0000000000AC0000-0x0000000000CB4000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-08 17:57

Reported

2024-11-08 17:59

Platform

win10v2004-20241007-en

Max time kernel

110s

Max time network

102s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\291152a44d06027a6f32777430dc7a58dbf17b461f477e3984b4bc94989961a2N.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 2040 wrote to memory of 4132 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2040 wrote to memory of 4132 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2040 wrote to memory of 4132 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\291152a44d06027a6f32777430dc7a58dbf17b461f477e3984b4bc94989961a2N.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\291152a44d06027a6f32777430dc7a58dbf17b461f477e3984b4bc94989961a2N.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 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 68.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.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 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 75.117.19.2.in-addr.arpa udp
US 8.8.8.8:53 100.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp

Files

memory/4132-0-0x0000000000400000-0x00000000005F4000-memory.dmp

memory/4132-1-0x00000000005D5000-0x00000000005DB000-memory.dmp

memory/4132-2-0x0000000000400000-0x00000000005F4000-memory.dmp

memory/4132-4-0x0000000000400000-0x00000000005F4000-memory.dmp

memory/4132-7-0x0000000000400000-0x00000000005F4000-memory.dmp

memory/4132-9-0x0000000000400000-0x00000000005F4000-memory.dmp