Malware Analysis Report

2024-11-30 14:33

Sample ID 241120-lcw3lsvldz
Target 0ca343879edb2e360c978bc6e836ea60aa4388deac71bd05770b008faa08ca11
SHA256 0ca343879edb2e360c978bc6e836ea60aa4388deac71bd05770b008faa08ca11
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

0ca343879edb2e360c978bc6e836ea60aa4388deac71bd05770b008faa08ca11

Threat Level: Known bad

The file 0ca343879edb2e360c978bc6e836ea60aa4388deac71bd05770b008faa08ca11 was found to be: Known bad.

Malicious Activity Summary

danabot 40 banker discovery trojan

Danabot family

Danabot

Danabot Loader Component

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 09:23

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-20 09:23

Reported

2024-11-20 09:26

Platform

win7-20240903-en

Max time kernel

140s

Max time network

123s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\0ca343879edb2e360c978bc6e836ea60aa4388deac71bd05770b008faa08ca11.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 3000 wrote to memory of 3004 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3000 wrote to memory of 3004 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3000 wrote to memory of 3004 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3000 wrote to memory of 3004 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3000 wrote to memory of 3004 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3000 wrote to memory of 3004 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3000 wrote to memory of 3004 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\0ca343879edb2e360c978bc6e836ea60aa4388deac71bd05770b008faa08ca11.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\0ca343879edb2e360c978bc6e836ea60aa4388deac71bd05770b008faa08ca11.dll,#1

Network

Country Destination Domain Proto
NL 185.117.90.36:443 tcp

Files

memory/3004-0-0x0000000002120000-0x0000000002314000-memory.dmp

memory/3004-3-0x00000000022F5000-0x00000000022FB000-memory.dmp

memory/3004-2-0x0000000002120000-0x0000000002314000-memory.dmp

memory/3004-7-0x0000000002120000-0x0000000002314000-memory.dmp

memory/3004-4-0x0000000002120000-0x0000000002314000-memory.dmp

memory/3004-9-0x0000000002120000-0x0000000002314000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-20 09:23

Reported

2024-11-20 09:26

Platform

win10v2004-20241007-en

Max time kernel

140s

Max time network

138s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\0ca343879edb2e360c978bc6e836ea60aa4388deac71bd05770b008faa08ca11.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 3268 wrote to memory of 3552 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3268 wrote to memory of 3552 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3268 wrote to memory of 3552 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\0ca343879edb2e360c978bc6e836ea60aa4388deac71bd05770b008faa08ca11.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\0ca343879edb2e360c978bc6e836ea60aa4388deac71bd05770b008faa08ca11.dll,#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 22.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.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 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 75.117.19.2.in-addr.arpa udp
US 8.8.8.8:53 21.49.80.91.in-addr.arpa udp
US 8.8.8.8:53 101.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp

Files

memory/3552-0-0x0000000000400000-0x00000000005F4000-memory.dmp

memory/3552-3-0x0000000000400000-0x00000000005F4000-memory.dmp

memory/3552-2-0x00000000005D5000-0x00000000005DB000-memory.dmp

memory/3552-5-0x0000000000400000-0x00000000005F4000-memory.dmp

memory/3552-8-0x0000000000400000-0x00000000005F4000-memory.dmp