Malware Analysis Report

2024-11-30 14:45

Sample ID 231228-wtjtqahce9
Target edd988205ba5cd316b4321a77d5811d3
SHA256 b13a39af4ec228e24e9dec94878cb4f84b99818810c25d3f4f9c0ebda94783fa
Tags
15 danabot 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

b13a39af4ec228e24e9dec94878cb4f84b99818810c25d3f4f9c0ebda94783fa

Threat Level: Known bad

The file edd988205ba5cd316b4321a77d5811d3 was found to be: Known bad.

Malicious Activity Summary

15 danabot banker trojan

Danabot Loader Component

Danabot family

Danabot

Blocklisted process makes network request

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-12-28 18:12

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

2023-12-28 18:12

Reported

2024-01-09 15:28

Platform

win7-20231215-en

Max time kernel

141s

Max time network

123s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\edd988205ba5cd316b4321a77d5811d3.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
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

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 2028 wrote to memory of 2720 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2028 wrote to memory of 2720 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2028 wrote to memory of 2720 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2028 wrote to memory of 2720 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2028 wrote to memory of 2720 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2028 wrote to memory of 2720 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2028 wrote to memory of 2720 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\edd988205ba5cd316b4321a77d5811d3.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\edd988205ba5cd316b4321a77d5811d3.dll,#1

Network

Country Destination Domain Proto
US 192.52.166.169:443 tcp

Files

memory/2720-0-0x0000000000420000-0x000000000057D000-memory.dmp

memory/2720-1-0x0000000000420000-0x000000000057D000-memory.dmp

memory/2720-2-0x0000000000420000-0x000000000057D000-memory.dmp

memory/2720-3-0x0000000000420000-0x000000000057D000-memory.dmp

memory/2720-4-0x0000000000420000-0x000000000057D000-memory.dmp

memory/2720-5-0x0000000000420000-0x000000000057D000-memory.dmp

memory/2720-6-0x0000000000420000-0x000000000057D000-memory.dmp

memory/2720-7-0x0000000000420000-0x000000000057D000-memory.dmp

memory/2720-8-0x0000000000420000-0x000000000057D000-memory.dmp

memory/2720-9-0x0000000000420000-0x000000000057D000-memory.dmp

memory/2720-10-0x0000000000420000-0x000000000057D000-memory.dmp

memory/2720-11-0x0000000000420000-0x000000000057D000-memory.dmp

memory/2720-12-0x0000000000420000-0x000000000057D000-memory.dmp

memory/2720-13-0x0000000000420000-0x000000000057D000-memory.dmp

memory/2720-14-0x0000000000420000-0x000000000057D000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-12-28 18:12

Reported

2024-01-09 15:28

Platform

win10v2004-20231215-en

Max time kernel

141s

Max time network

159s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\edd988205ba5cd316b4321a77d5811d3.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
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

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 1396 wrote to memory of 2052 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1396 wrote to memory of 2052 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1396 wrote to memory of 2052 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\edd988205ba5cd316b4321a77d5811d3.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\edd988205ba5cd316b4321a77d5811d3.dll,#1

Network

Country Destination Domain Proto
US 192.52.166.169:443 tcp
US 8.8.8.8:53 0.181.190.20.in-addr.arpa udp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 187.178.17.96.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 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 195.233.44.23.in-addr.arpa udp
US 8.8.8.8:53 16.234.44.23.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 217.135.221.88.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 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 59.128.231.4.in-addr.arpa udp
US 8.8.8.8:53 100.5.17.2.in-addr.arpa udp
US 8.8.8.8:53 119.110.54.20.in-addr.arpa udp
US 8.8.8.8:53 173.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 172.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 176.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 33.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 23.173.189.20.in-addr.arpa udp

Files

memory/2052-0-0x0000000000400000-0x000000000055D000-memory.dmp

memory/2052-1-0x0000000000400000-0x000000000055D000-memory.dmp

memory/2052-2-0x0000000000400000-0x000000000055D000-memory.dmp

memory/2052-3-0x0000000000400000-0x000000000055D000-memory.dmp

memory/2052-4-0x0000000000400000-0x000000000055D000-memory.dmp

memory/2052-5-0x0000000000400000-0x000000000055D000-memory.dmp

memory/2052-6-0x0000000000400000-0x000000000055D000-memory.dmp

memory/2052-7-0x0000000000400000-0x000000000055D000-memory.dmp

memory/2052-8-0x0000000000400000-0x000000000055D000-memory.dmp

memory/2052-9-0x0000000000400000-0x000000000055D000-memory.dmp

memory/2052-10-0x0000000000400000-0x000000000055D000-memory.dmp

memory/2052-11-0x0000000000400000-0x000000000055D000-memory.dmp

memory/2052-12-0x0000000000400000-0x000000000055D000-memory.dmp

memory/2052-13-0x0000000000400000-0x000000000055D000-memory.dmp