Malware Analysis Report

2024-11-30 14:34

Sample ID 241119-22tlsavhkp
Target 5da444e167060cc387a6f96af1ad5778fdec95e15a5864b3fac2785716c38236
SHA256 5da444e167060cc387a6f96af1ad5778fdec95e15a5864b3fac2785716c38236
Tags
danabot 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

5da444e167060cc387a6f96af1ad5778fdec95e15a5864b3fac2785716c38236

Threat Level: Known bad

The file 5da444e167060cc387a6f96af1ad5778fdec95e15a5864b3fac2785716c38236 was found to be: Known bad.

Malicious Activity Summary

danabot banker discovery trojan

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

2024-11-19 23:05

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-19 23:05

Reported

2024-11-19 23:07

Platform

win7-20240903-en

Max time kernel

141s

Max time network

145s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\5da444e167060cc387a6f96af1ad5778fdec95e15a5864b3fac2785716c38236.dll,#1

Signatures

Danabot

trojan banker danabot

Danabot family

danabot

Blocklisted process makes network request

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A
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 2256 wrote to memory of 2784 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2256 wrote to memory of 2784 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2256 wrote to memory of 2784 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2256 wrote to memory of 2784 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2256 wrote to memory of 2784 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2256 wrote to memory of 2784 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2256 wrote to memory of 2784 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\5da444e167060cc387a6f96af1ad5778fdec95e15a5864b3fac2785716c38236.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\5da444e167060cc387a6f96af1ad5778fdec95e15a5864b3fac2785716c38236.dll,#1

Network

Country Destination Domain Proto
NL 185.62.57.77:443 tcp
NL 185.145.96.115:443 tcp
US 188.191.106.71:443 tcp
CH 81.17.28.84:443 tcp

Files

memory/2784-0-0x0000000002160000-0x0000000002495000-memory.dmp

memory/2784-1-0x0000000002445000-0x0000000002447000-memory.dmp

memory/2784-2-0x0000000002B50000-0x0000000002B51000-memory.dmp

memory/2784-3-0x0000000002B70000-0x0000000002B71000-memory.dmp

memory/2784-5-0x0000000002445000-0x0000000002447000-memory.dmp

memory/2784-4-0x0000000002160000-0x0000000002495000-memory.dmp

memory/2784-6-0x0000000002160000-0x0000000002495000-memory.dmp

memory/2784-8-0x0000000002160000-0x0000000002495000-memory.dmp

memory/2784-9-0x0000000002160000-0x0000000002495000-memory.dmp

memory/2784-11-0x0000000002160000-0x0000000002495000-memory.dmp

memory/2784-12-0x0000000002160000-0x0000000002495000-memory.dmp

memory/2784-13-0x0000000002160000-0x0000000002495000-memory.dmp

memory/2784-14-0x0000000002160000-0x0000000002495000-memory.dmp

memory/2784-15-0x0000000002160000-0x0000000002495000-memory.dmp

memory/2784-16-0x0000000002160000-0x0000000002495000-memory.dmp

memory/2784-17-0x0000000002160000-0x0000000002495000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-19 23:05

Reported

2024-11-19 23:07

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

152s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\5da444e167060cc387a6f96af1ad5778fdec95e15a5864b3fac2785716c38236.dll,#1

Signatures

Danabot

trojan banker danabot

Danabot family

danabot

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 4000 wrote to memory of 2148 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 4000 wrote to memory of 2148 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 4000 wrote to memory of 2148 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\5da444e167060cc387a6f96af1ad5778fdec95e15a5864b3fac2785716c38236.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\5da444e167060cc387a6f96af1ad5778fdec95e15a5864b3fac2785716c38236.dll,#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 188.191.106.71:443 tcp
US 8.8.8.8:53 71.31.126.40.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
CH 81.17.28.84:443 tcp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
NL 185.62.57.77:443 tcp
US 8.8.8.8:53 75.117.19.2.in-addr.arpa udp
NL 185.145.96.115:443 tcp
US 188.191.106.71:443 tcp
CH 81.17.28.84:443 tcp
NL 185.62.57.77:443 tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
NL 185.145.96.115:443 tcp
US 188.191.106.71:443 tcp
CH 81.17.28.84:443 tcp
NL 185.62.57.77:443 tcp

Files

memory/2148-0-0x00000000006E5000-0x00000000006E7000-memory.dmp

memory/2148-1-0x0000000000750000-0x0000000000751000-memory.dmp

memory/2148-2-0x0000000000770000-0x0000000000771000-memory.dmp

memory/2148-4-0x00000000006E5000-0x00000000006E7000-memory.dmp

memory/2148-3-0x0000000000400000-0x0000000000735000-memory.dmp

memory/2148-5-0x0000000000400000-0x0000000000735000-memory.dmp

memory/2148-6-0x0000000000400000-0x0000000000735000-memory.dmp

memory/2148-7-0x0000000000400000-0x0000000000735000-memory.dmp

memory/2148-8-0x0000000000400000-0x0000000000735000-memory.dmp

memory/2148-9-0x0000000000400000-0x0000000000735000-memory.dmp

memory/2148-10-0x0000000000400000-0x0000000000735000-memory.dmp

memory/2148-11-0x0000000000400000-0x0000000000735000-memory.dmp

memory/2148-12-0x0000000000400000-0x0000000000735000-memory.dmp

memory/2148-13-0x0000000000400000-0x0000000000735000-memory.dmp

memory/2148-14-0x0000000000400000-0x0000000000735000-memory.dmp

memory/2148-15-0x0000000000400000-0x0000000000735000-memory.dmp

memory/2148-16-0x0000000000400000-0x0000000000735000-memory.dmp

memory/2148-17-0x0000000000400000-0x0000000000735000-memory.dmp