Malware Analysis Report

2024-11-30 14:34

Sample ID 241120-dlhmkstqfr
Target 7c74da5310051d5e8998b9ae20148c0c1cdf4b397aa652d9dc20030b4c5a5567.dll
SHA256 7c74da5310051d5e8998b9ae20148c0c1cdf4b397aa652d9dc20030b4c5a5567
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

7c74da5310051d5e8998b9ae20148c0c1cdf4b397aa652d9dc20030b4c5a5567

Threat Level: Known bad

The file 7c74da5310051d5e8998b9ae20148c0c1cdf4b397aa652d9dc20030b4c5a5567.dll was found to be: Known bad.

Malicious Activity Summary

danabot 40 banker discovery trojan

Danabot Loader Component

Danabot family

Danabot

Blocklisted process makes network request

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-20 03:05

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-20 03:05

Reported

2024-11-20 03:08

Platform

win7-20241010-en

Max time kernel

140s

Max time network

127s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\7c74da5310051d5e8998b9ae20148c0c1cdf4b397aa652d9dc20030b4c5a5567.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 2880 wrote to memory of 2876 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2880 wrote to memory of 2876 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2880 wrote to memory of 2876 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2880 wrote to memory of 2876 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2880 wrote to memory of 2876 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2880 wrote to memory of 2876 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2880 wrote to memory of 2876 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\7c74da5310051d5e8998b9ae20148c0c1cdf4b397aa652d9dc20030b4c5a5567.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\7c74da5310051d5e8998b9ae20148c0c1cdf4b397aa652d9dc20030b4c5a5567.dll,#1

Network

Country Destination Domain Proto
NL 185.117.90.36:443 tcp

Files

memory/2876-0-0x0000000000BC0000-0x0000000000DB4000-memory.dmp

memory/2876-2-0x0000000000BC0000-0x0000000000DB4000-memory.dmp

memory/2876-3-0x0000000000D95000-0x0000000000D9B000-memory.dmp

memory/2876-4-0x0000000000BC0000-0x0000000000DB4000-memory.dmp

memory/2876-5-0x0000000000BC0000-0x0000000000DB4000-memory.dmp

memory/2876-9-0x0000000000BC0000-0x0000000000DB4000-memory.dmp

memory/2876-10-0x0000000000BC0000-0x0000000000DB4000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-20 03:05

Reported

2024-11-20 03:10

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

153s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\7c74da5310051d5e8998b9ae20148c0c1cdf4b397aa652d9dc20030b4c5a5567.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 2212 wrote to memory of 2444 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2212 wrote to memory of 2444 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2212 wrote to memory of 2444 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\7c74da5310051d5e8998b9ae20148c0c1cdf4b397aa652d9dc20030b4c5a5567.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\7c74da5310051d5e8998b9ae20148c0c1cdf4b397aa652d9dc20030b4c5a5567.dll,#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 4.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.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 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 85.49.80.91.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 170.117.168.52.in-addr.arpa udp

Files

memory/2444-0-0x0000000000400000-0x00000000005F4000-memory.dmp

memory/2444-1-0x00000000005D5000-0x00000000005DB000-memory.dmp

memory/2444-2-0x0000000000400000-0x00000000005F4000-memory.dmp

memory/2444-4-0x0000000000400000-0x00000000005F4000-memory.dmp

memory/2444-7-0x0000000000400000-0x00000000005F4000-memory.dmp