Malware Analysis Report

2024-11-30 14:44

Sample ID 231231-jb41qaagb2
Target 2d743e6a519c4391272deb2dd52e466a
SHA256 15cd7f8da6b5c7babb8bfa68e2721ce923a71ec496e7e35e75327b05085dd82e
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

15cd7f8da6b5c7babb8bfa68e2721ce923a71ec496e7e35e75327b05085dd82e

Threat Level: Known bad

The file 2d743e6a519c4391272deb2dd52e466a 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

2023-12-31 07:30

Signatures

Danabot Loader Component

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

Danabot family

danabot

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-12-31 07:30

Reported

2024-01-09 23:25

Platform

win7-20231215-en

Max time kernel

140s

Max time network

121s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\2d743e6a519c4391272deb2dd52e466a.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 1728 wrote to memory of 1252 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1728 wrote to memory of 1252 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1728 wrote to memory of 1252 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1728 wrote to memory of 1252 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1728 wrote to memory of 1252 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1728 wrote to memory of 1252 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1728 wrote to memory of 1252 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\2d743e6a519c4391272deb2dd52e466a.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\2d743e6a519c4391272deb2dd52e466a.dll,#1

Network

Country Destination Domain Proto
US 23.229.29.48:443 tcp

Files

memory/1252-0-0x0000000000380000-0x00000000004E0000-memory.dmp

memory/1252-1-0x0000000000380000-0x00000000004E0000-memory.dmp

memory/1252-2-0x0000000000380000-0x00000000004E0000-memory.dmp

memory/1252-3-0x0000000000380000-0x00000000004E0000-memory.dmp

memory/1252-4-0x0000000000380000-0x00000000004E0000-memory.dmp

memory/1252-5-0x0000000000380000-0x00000000004E0000-memory.dmp

memory/1252-6-0x0000000000380000-0x00000000004E0000-memory.dmp

memory/1252-7-0x0000000000380000-0x00000000004E0000-memory.dmp

memory/1252-8-0x0000000000380000-0x00000000004E0000-memory.dmp

memory/1252-9-0x0000000000380000-0x00000000004E0000-memory.dmp

memory/1252-10-0x0000000000380000-0x00000000004E0000-memory.dmp

memory/1252-11-0x0000000000380000-0x00000000004E0000-memory.dmp

memory/1252-12-0x0000000000380000-0x00000000004E0000-memory.dmp

memory/1252-13-0x0000000000380000-0x00000000004E0000-memory.dmp

memory/1252-14-0x0000000000380000-0x00000000004E0000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-12-31 07:30

Reported

2024-01-09 23:25

Platform

win10v2004-20231222-en

Max time kernel

146s

Max time network

101s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\2d743e6a519c4391272deb2dd52e466a.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 4944 wrote to memory of 3584 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 4944 wrote to memory of 3584 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 4944 wrote to memory of 3584 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\2d743e6a519c4391272deb2dd52e466a.dll,#1

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\2d743e6a519c4391272deb2dd52e466a.dll,#1

Network

Country Destination Domain Proto
US 23.229.29.48:443 tcp
US 8.8.8.8:53 23.181.190.20.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 2.136.104.51.in-addr.arpa udp
US 8.8.8.8:53 180.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 11.2.37.23.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 2.36.159.162.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 140.71.91.104.in-addr.arpa udp
US 8.8.8.8:53 119.110.54.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 173.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 32.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 174.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
GB 88.221.134.32:80 tcp
GB 88.221.134.32:80 tcp
US 8.8.8.8:53 udp
GB 88.221.134.32:80 tcp
GB 88.221.134.32:80 tcp
US 8.8.8.8:53 udp
GB 88.221.134.32:80 tcp
GB 88.221.134.32:80 tcp
GB 88.221.134.32:80 tcp
GB 88.221.134.32:80 tcp
GB 88.221.134.32:80 tcp
GB 88.221.134.32:80 tcp
GB 88.221.134.32:80 tcp
GB 88.221.134.32:80 tcp
US 8.8.8.8:53 udp
N/A 20.223.36.55:443 tcp
N/A 20.223.36.55:443 tcp
N/A 20.223.36.55:443 tcp
US 8.8.8.8:53 udp
GB 88.221.134.32:80 tcp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
GB 104.91.71.140:80 tcp
GB 104.91.71.140:80 tcp
N/A 204.79.197.200:443 tcp
N/A 204.79.197.200:443 tcp
N/A 204.79.197.200:443 tcp
N/A 204.79.197.200:443 tcp
N/A 204.79.197.200:443 tcp
US 8.8.8.8:53 udp
GB 96.17.178.174:80 tcp
US 8.8.8.8:53 udp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
US 8.8.8.8:53 udp
GB 96.17.178.174:80 tcp
US 192.229.221.95:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
GB 96.17.178.174:80 tcp
US 8.8.8.8:53 udp
N/A 104.91.71.134:80 tcp
N/A 104.91.71.134:80 tcp
N/A 104.91.71.134:80 tcp
US 8.8.8.8:53 udp
GB 87.248.205.0:80 tcp
US 8.8.8.8:53 udp
N/A 104.91.71.134:80 tcp
GB 87.248.205.0:80 tcp
GB 87.248.205.0:80 tcp
US 8.8.8.8:53 udp
N/A 88.221.134.50:80 tcp
N/A 104.91.71.134:80 tcp
N/A 104.91.71.134:80 tcp
N/A 88.221.134.50:80 tcp
GB 87.248.205.0:80 tcp
GB 87.248.205.0:80 tcp
US 8.8.8.8:53 udp
N/A 104.208.16.88:443 tcp
US 8.8.8.8:53 udp
US 192.229.221.95:80 tcp
N/A 88.221.134.50:80 tcp
US 8.8.8.8:53 udp
N/A 88.221.134.50:80 tcp
N/A 104.91.71.134:80 tcp
N/A 104.91.71.134:80 tcp
GB 87.248.205.0:80 tcp
GB 87.248.205.0:80 tcp

Files

memory/3584-0-0x0000000000400000-0x0000000000560000-memory.dmp

memory/3584-1-0x0000000000400000-0x0000000000560000-memory.dmp

memory/3584-2-0x0000000000400000-0x0000000000560000-memory.dmp

memory/3584-3-0x0000000000400000-0x0000000000560000-memory.dmp

memory/3584-4-0x0000000000400000-0x0000000000560000-memory.dmp

memory/3584-5-0x0000000000400000-0x0000000000560000-memory.dmp

memory/3584-6-0x0000000000400000-0x0000000000560000-memory.dmp

memory/3584-7-0x0000000000400000-0x0000000000560000-memory.dmp

memory/3584-8-0x0000000000400000-0x0000000000560000-memory.dmp

memory/3584-9-0x0000000000400000-0x0000000000560000-memory.dmp

memory/3584-10-0x0000000000400000-0x0000000000560000-memory.dmp

memory/3584-11-0x0000000000400000-0x0000000000560000-memory.dmp

memory/3584-12-0x0000000000400000-0x0000000000560000-memory.dmp

memory/3584-13-0x0000000000400000-0x0000000000560000-memory.dmp