Malware Analysis Report

2024-11-30 14:44

Sample ID 231226-j741lahgg3
Target 5f47b2e2cdf0d06c448b5e5d2ef104f5
SHA256 c1da55d915e13a88e33222821397da73a176473d634b8d4015cc2487c3f5f342
Tags
4 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

c1da55d915e13a88e33222821397da73a176473d634b8d4015cc2487c3f5f342

Threat Level: Known bad

The file 5f47b2e2cdf0d06c448b5e5d2ef104f5 was found to be: Known bad.

Malicious Activity Summary

4 danabot 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

2023-12-26 08:19

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

2023-12-26 08:19

Reported

2024-01-06 06:07

Platform

win7-20231215-en

Max time kernel

141s

Max time network

126s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\5f47b2e2cdf0d06c448b5e5d2ef104f5.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 2252 wrote to memory of 1752 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2252 wrote to memory of 1752 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2252 wrote to memory of 1752 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2252 wrote to memory of 1752 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2252 wrote to memory of 1752 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2252 wrote to memory of 1752 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2252 wrote to memory of 1752 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\5f47b2e2cdf0d06c448b5e5d2ef104f5.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\5f47b2e2cdf0d06c448b5e5d2ef104f5.dll,#1

Network

Country Destination Domain Proto
US 142.11.244.124:443 tcp

Files

memory/1752-0-0x0000000000A70000-0x0000000000BCF000-memory.dmp

memory/1752-1-0x0000000000A70000-0x0000000000BCF000-memory.dmp

memory/1752-2-0x0000000000A70000-0x0000000000BCF000-memory.dmp

memory/1752-3-0x0000000000A70000-0x0000000000BCF000-memory.dmp

memory/1752-4-0x0000000000A70000-0x0000000000BCF000-memory.dmp

memory/1752-5-0x0000000000A70000-0x0000000000BCF000-memory.dmp

memory/1752-6-0x0000000000A70000-0x0000000000BCF000-memory.dmp

memory/1752-7-0x0000000000A70000-0x0000000000BCF000-memory.dmp

memory/1752-8-0x0000000000A70000-0x0000000000BCF000-memory.dmp

memory/1752-9-0x0000000000A70000-0x0000000000BCF000-memory.dmp

memory/1752-10-0x0000000000A70000-0x0000000000BCF000-memory.dmp

memory/1752-11-0x0000000000A70000-0x0000000000BCF000-memory.dmp

memory/1752-12-0x0000000000A70000-0x0000000000BCF000-memory.dmp

memory/1752-13-0x0000000000A70000-0x0000000000BCF000-memory.dmp

memory/1752-14-0x0000000000A70000-0x0000000000BCF000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-12-26 08:19

Reported

2024-01-06 06:08

Platform

win10v2004-20231215-en

Max time kernel

144s

Max time network

124s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\5f47b2e2cdf0d06c448b5e5d2ef104f5.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 4544 wrote to memory of 5028 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 4544 wrote to memory of 5028 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 4544 wrote to memory of 5028 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\5f47b2e2cdf0d06c448b5e5d2ef104f5.dll,#1

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\5f47b2e2cdf0d06c448b5e5d2ef104f5.dll,#1

Network

Country Destination Domain Proto
US 142.11.244.124:443 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 0.181.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 180.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 146.78.124.51.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 18.134.221.88.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 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 udp
N/A 52.111.229.43:443 tcp
US 8.8.8.8:53 udp
FR 20.199.58.43:443 tcp
FR 20.199.58.43:443 tcp
FR 20.199.58.43:443 tcp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 udp
US 204.79.197.200:443 tcp
US 204.79.197.200:443 tcp
US 204.79.197.200:443 g.bing.com tcp
US 204.79.197.200:443 tcp
US 204.79.197.200:443 tcp

Files

memory/5028-0-0x0000000000400000-0x000000000055F000-memory.dmp

memory/5028-1-0x0000000000400000-0x000000000055F000-memory.dmp

memory/5028-2-0x0000000000400000-0x000000000055F000-memory.dmp

memory/5028-3-0x0000000000400000-0x000000000055F000-memory.dmp

memory/5028-4-0x0000000000400000-0x000000000055F000-memory.dmp

memory/5028-5-0x0000000000400000-0x000000000055F000-memory.dmp

memory/5028-6-0x0000000000400000-0x000000000055F000-memory.dmp

memory/5028-7-0x0000000000400000-0x000000000055F000-memory.dmp

memory/5028-8-0x0000000000400000-0x000000000055F000-memory.dmp

memory/5028-9-0x0000000000400000-0x000000000055F000-memory.dmp

memory/5028-10-0x0000000000400000-0x000000000055F000-memory.dmp

memory/5028-11-0x0000000000400000-0x000000000055F000-memory.dmp

memory/5028-12-0x0000000000400000-0x000000000055F000-memory.dmp

memory/5028-13-0x0000000000400000-0x000000000055F000-memory.dmp