Malware Analysis Report

2024-11-30 14:34

Sample ID 241122-pavnjswmhk
Target b0b4e5d8743cc4650ee545f4290a165aad282ced6317c341d782d7482fbd4aec.exe
SHA256 b0b4e5d8743cc4650ee545f4290a165aad282ced6317c341d782d7482fbd4aec
Tags
4 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

b0b4e5d8743cc4650ee545f4290a165aad282ced6317c341d782d7482fbd4aec

Threat Level: Known bad

The file b0b4e5d8743cc4650ee545f4290a165aad282ced6317c341d782d7482fbd4aec.exe was found to be: Known bad.

Malicious Activity Summary

4 danabot banker discovery trojan

Danabot Loader Component

Danabot family

Danabot

Blocklisted process makes network request

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-22 12:08

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

2024-11-22 12:08

Reported

2024-11-22 12:10

Platform

win7-20240903-en

Max time kernel

140s

Max time network

119s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\b0b4e5d8743cc4650ee545f4290a165aad282ced6317c341d782d7482fbd4aec.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 1984 wrote to memory of 2340 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1984 wrote to memory of 2340 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1984 wrote to memory of 2340 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1984 wrote to memory of 2340 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1984 wrote to memory of 2340 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1984 wrote to memory of 2340 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1984 wrote to memory of 2340 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\b0b4e5d8743cc4650ee545f4290a165aad282ced6317c341d782d7482fbd4aec.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\b0b4e5d8743cc4650ee545f4290a165aad282ced6317c341d782d7482fbd4aec.dll,#1

Network

Country Destination Domain Proto
NL 192.119.110.73:443 tcp

Files

memory/2340-0-0x0000000001F70000-0x00000000020D6000-memory.dmp

memory/2340-1-0x0000000001F70000-0x00000000020D6000-memory.dmp

memory/2340-2-0x0000000001F70000-0x00000000020D6000-memory.dmp

memory/2340-3-0x0000000001F70000-0x00000000020D6000-memory.dmp

memory/2340-4-0x0000000001F70000-0x00000000020D6000-memory.dmp

memory/2340-5-0x0000000001F70000-0x00000000020D6000-memory.dmp

memory/2340-6-0x0000000001F70000-0x00000000020D6000-memory.dmp

memory/2340-7-0x0000000001F70000-0x00000000020D6000-memory.dmp

memory/2340-8-0x0000000001F70000-0x00000000020D6000-memory.dmp

memory/2340-9-0x0000000001F70000-0x00000000020D6000-memory.dmp

memory/2340-10-0x0000000001F70000-0x00000000020D6000-memory.dmp

memory/2340-11-0x0000000001F70000-0x00000000020D6000-memory.dmp

memory/2340-12-0x0000000001F70000-0x00000000020D6000-memory.dmp

memory/2340-13-0x0000000001F70000-0x00000000020D6000-memory.dmp

memory/2340-14-0x0000000001F70000-0x00000000020D6000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-22 12:08

Reported

2024-11-22 12:10

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

151s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\b0b4e5d8743cc4650ee545f4290a165aad282ced6317c341d782d7482fbd4aec.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 1336 wrote to memory of 3972 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1336 wrote to memory of 3972 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1336 wrote to memory of 3972 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\b0b4e5d8743cc4650ee545f4290a165aad282ced6317c341d782d7482fbd4aec.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\b0b4e5d8743cc4650ee545f4290a165aad282ced6317c341d782d7482fbd4aec.dll,#1

Network

Country Destination Domain Proto
NL 192.119.110.73:443 tcp
US 8.8.8.8:53 73.110.119.192.in-addr.arpa udp
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 73.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 67.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 142.126.19.2.in-addr.arpa udp
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

Files

memory/3972-0-0x0000000000400000-0x0000000000566000-memory.dmp

memory/3972-1-0x0000000000400000-0x0000000000566000-memory.dmp

memory/3972-2-0x0000000000400000-0x0000000000566000-memory.dmp

memory/3972-3-0x0000000000400000-0x0000000000566000-memory.dmp

memory/3972-4-0x0000000000400000-0x0000000000566000-memory.dmp

memory/3972-5-0x0000000000400000-0x0000000000566000-memory.dmp

memory/3972-6-0x0000000000400000-0x0000000000566000-memory.dmp

memory/3972-7-0x0000000000400000-0x0000000000566000-memory.dmp

memory/3972-8-0x0000000000400000-0x0000000000566000-memory.dmp

memory/3972-9-0x0000000000400000-0x0000000000566000-memory.dmp

memory/3972-10-0x0000000000400000-0x0000000000566000-memory.dmp

memory/3972-11-0x0000000000400000-0x0000000000566000-memory.dmp

memory/3972-12-0x0000000000400000-0x0000000000566000-memory.dmp

memory/3972-13-0x0000000000400000-0x0000000000566000-memory.dmp