Malware Analysis Report

2024-11-30 14:42

Sample ID 231229-z34r2acadr
Target 0434b9d361f32df5513f91db62bc006e
SHA256 5a7d9141f874d8b518f85a38313d5c383b4673408b761cd5d2dae72002ea43ff
Tags
danabot 4 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

5a7d9141f874d8b518f85a38313d5c383b4673408b761cd5d2dae72002ea43ff

Threat Level: Known bad

The file 0434b9d361f32df5513f91db62bc006e was found to be: Known bad.

Malicious Activity Summary

danabot 4 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

2023-12-29 21:15

Signatures

Danabot Loader Component

Description Indicator Process Target
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Danabot family

danabot

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2023-12-29 21:15

Reported

2023-12-30 01:25

Platform

win7-20231129-en

Max time kernel

140s

Max time network

118s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\0434b9d361f32df5513f91db62bc006e.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 3036 wrote to memory of 3040 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3036 wrote to memory of 3040 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3036 wrote to memory of 3040 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3036 wrote to memory of 3040 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3036 wrote to memory of 3040 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3036 wrote to memory of 3040 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3036 wrote to memory of 3040 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\0434b9d361f32df5513f91db62bc006e.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\0434b9d361f32df5513f91db62bc006e.dll,#1

Network

Country Destination Domain Proto
US 23.229.29.48:443 tcp

Files

memory/3040-0-0x0000000000AC0000-0x0000000000C20000-memory.dmp

memory/3040-1-0x0000000000AC0000-0x0000000000C20000-memory.dmp

memory/3040-2-0x0000000000AC0000-0x0000000000C20000-memory.dmp

memory/3040-3-0x0000000000AC0000-0x0000000000C20000-memory.dmp

memory/3040-4-0x0000000000AC0000-0x0000000000C20000-memory.dmp

memory/3040-5-0x0000000000AC0000-0x0000000000C20000-memory.dmp

memory/3040-6-0x0000000000AC0000-0x0000000000C20000-memory.dmp

memory/3040-7-0x0000000000AC0000-0x0000000000C20000-memory.dmp

memory/3040-8-0x0000000000AC0000-0x0000000000C20000-memory.dmp

memory/3040-9-0x0000000000AC0000-0x0000000000C20000-memory.dmp

memory/3040-10-0x0000000000AC0000-0x0000000000C20000-memory.dmp

memory/3040-11-0x0000000000AC0000-0x0000000000C20000-memory.dmp

memory/3040-12-0x0000000000AC0000-0x0000000000C20000-memory.dmp

memory/3040-13-0x0000000000AC0000-0x0000000000C20000-memory.dmp

memory/3040-14-0x0000000000AC0000-0x0000000000C20000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-12-29 21:15

Reported

2023-12-30 01:25

Platform

win10v2004-20231215-en

Max time kernel

143s

Max time network

156s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\0434b9d361f32df5513f91db62bc006e.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 4956 wrote to memory of 908 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 4956 wrote to memory of 908 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 4956 wrote to memory of 908 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\0434b9d361f32df5513f91db62bc006e.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\0434b9d361f32df5513f91db62bc006e.dll,#1

Network

Country Destination Domain Proto
US 138.91.171.81:80 tcp
US 8.8.8.8:53 3.181.190.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 23.229.29.48:443 tcp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.200:443 g.bing.com tcp
US 8.8.8.8:53 59.128.231.4.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 208.194.73.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 217.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 104.241.123.92.in-addr.arpa udp
US 8.8.8.8:53 119.110.54.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 209.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 18.134.221.88.in-addr.arpa udp

Files

memory/908-0-0x0000000000400000-0x0000000000560000-memory.dmp

memory/908-1-0x0000000000400000-0x0000000000560000-memory.dmp

memory/908-2-0x0000000000400000-0x0000000000560000-memory.dmp

memory/908-3-0x0000000000400000-0x0000000000560000-memory.dmp

memory/908-4-0x0000000000400000-0x0000000000560000-memory.dmp

memory/908-5-0x0000000000400000-0x0000000000560000-memory.dmp

memory/908-6-0x0000000000400000-0x0000000000560000-memory.dmp

memory/908-7-0x0000000000400000-0x0000000000560000-memory.dmp

memory/908-8-0x0000000000400000-0x0000000000560000-memory.dmp

memory/908-9-0x0000000000400000-0x0000000000560000-memory.dmp

memory/908-10-0x0000000000400000-0x0000000000560000-memory.dmp

memory/908-11-0x0000000000400000-0x0000000000560000-memory.dmp

memory/908-12-0x0000000000400000-0x0000000000560000-memory.dmp

memory/908-13-0x0000000000400000-0x0000000000560000-memory.dmp