Malware Analysis Report

2024-11-30 14:34

Sample ID 241122-lgn8kayjfy
Target 753b2ba3f48b1d24c5488801c1ccf5a326aa703b59d2809e44aa710d3c76d3ac.exe
SHA256 753b2ba3f48b1d24c5488801c1ccf5a326aa703b59d2809e44aa710d3c76d3ac
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

753b2ba3f48b1d24c5488801c1ccf5a326aa703b59d2809e44aa710d3c76d3ac

Threat Level: Known bad

The file 753b2ba3f48b1d24c5488801c1ccf5a326aa703b59d2809e44aa710d3c76d3ac.exe 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

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-22 09:30

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-22 09:30

Reported

2024-11-22 09:32

Platform

win7-20240708-en

Max time kernel

110s

Max time network

19s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\753b2ba3f48b1d24c5488801c1ccf5a326aa703b59d2809e44aa710d3c76d3ac.dll,#1

Signatures

Danabot

trojan banker danabot

Danabot Loader Component

Description Indicator Process Target
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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 3032 wrote to memory of 2432 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3032 wrote to memory of 2432 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3032 wrote to memory of 2432 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3032 wrote to memory of 2432 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3032 wrote to memory of 2432 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3032 wrote to memory of 2432 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3032 wrote to memory of 2432 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\753b2ba3f48b1d24c5488801c1ccf5a326aa703b59d2809e44aa710d3c76d3ac.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\753b2ba3f48b1d24c5488801c1ccf5a326aa703b59d2809e44aa710d3c76d3ac.dll,#1

Network

Country Destination Domain Proto
GB 185.158.250.216:443 tcp

Files

memory/2432-0-0x0000000074310000-0x00000000745FC000-memory.dmp

memory/2432-2-0x0000000074310000-0x00000000745FC000-memory.dmp

memory/2432-1-0x00000000745E1000-0x00000000745E7000-memory.dmp

memory/2432-3-0x0000000074310000-0x00000000745FC000-memory.dmp

memory/2432-7-0x0000000074310000-0x00000000745FC000-memory.dmp

memory/2432-8-0x0000000074310000-0x00000000745FC000-memory.dmp

memory/2432-9-0x0000000074310000-0x00000000745FC000-memory.dmp

memory/2432-10-0x0000000074310000-0x00000000745FC000-memory.dmp

memory/2432-11-0x0000000074310000-0x00000000745FC000-memory.dmp

memory/2432-12-0x0000000074310000-0x00000000745FC000-memory.dmp

memory/2432-13-0x0000000074310000-0x00000000745FC000-memory.dmp

memory/2432-14-0x0000000074310000-0x00000000745FC000-memory.dmp

memory/2432-15-0x0000000074310000-0x00000000745FC000-memory.dmp

memory/2432-16-0x0000000074310000-0x00000000745FC000-memory.dmp

memory/2432-17-0x0000000074310000-0x00000000745FC000-memory.dmp

memory/2432-18-0x0000000074310000-0x00000000745FC000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-22 09:30

Reported

2024-11-22 09:32

Platform

win10v2004-20241007-en

Max time kernel

111s

Max time network

95s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\753b2ba3f48b1d24c5488801c1ccf5a326aa703b59d2809e44aa710d3c76d3ac.dll,#1

Signatures

Danabot

trojan banker danabot

Danabot Loader Component

Description Indicator Process Target
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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 4540 wrote to memory of 1440 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 4540 wrote to memory of 1440 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 4540 wrote to memory of 1440 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\753b2ba3f48b1d24c5488801c1ccf5a326aa703b59d2809e44aa710d3c76d3ac.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\753b2ba3f48b1d24c5488801c1ccf5a326aa703b59d2809e44aa710d3c76d3ac.dll,#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.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
GB 185.158.250.216:443 tcp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 53.210.109.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp

Files

memory/1440-0-0x0000000075200000-0x00000000754EC000-memory.dmp

memory/1440-2-0x0000000075200000-0x00000000754EC000-memory.dmp

memory/1440-1-0x00000000754D1000-0x00000000754D7000-memory.dmp

memory/1440-3-0x0000000075200000-0x00000000754EC000-memory.dmp

memory/1440-7-0x0000000075200000-0x00000000754EC000-memory.dmp

memory/1440-8-0x0000000075200000-0x00000000754EC000-memory.dmp

memory/1440-9-0x0000000075200000-0x00000000754EC000-memory.dmp

memory/1440-10-0x0000000075200000-0x00000000754EC000-memory.dmp

memory/1440-11-0x0000000075200000-0x00000000754EC000-memory.dmp

memory/1440-12-0x0000000075200000-0x00000000754EC000-memory.dmp

memory/1440-13-0x0000000075200000-0x00000000754EC000-memory.dmp

memory/1440-14-0x0000000075200000-0x00000000754EC000-memory.dmp

memory/1440-15-0x0000000075200000-0x00000000754EC000-memory.dmp

memory/1440-16-0x0000000075200000-0x00000000754EC000-memory.dmp

memory/1440-17-0x0000000075200000-0x00000000754EC000-memory.dmp

memory/1440-18-0x0000000075200000-0x00000000754EC000-memory.dmp