Malware Analysis Report

2024-11-30 14:45

Sample ID 240108-zedkyaaecm
Target 4c66eb935f2a3c3a9e61943803c871a1
SHA256 890d9cb939c6aebecf82c8c575fbe1458c33892420764057c035fdfc1b660231
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

890d9cb939c6aebecf82c8c575fbe1458c33892420764057c035fdfc1b660231

Threat Level: Known bad

The file 4c66eb935f2a3c3a9e61943803c871a1 was found to be: Known bad.

Malicious Activity Summary

4 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

2024-01-08 20:37

Signatures

Danabot Loader Component

Description Indicator Process Target
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Danabot family

danabot

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-01-08 20:37

Reported

2024-01-08 20:52

Platform

win7-20231215-en

Max time kernel

145s

Max time network

128s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\4c66eb935f2a3c3a9e61943803c871a1.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 2880 wrote to memory of 1512 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2880 wrote to memory of 1512 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2880 wrote to memory of 1512 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2880 wrote to memory of 1512 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2880 wrote to memory of 1512 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2880 wrote to memory of 1512 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2880 wrote to memory of 1512 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\4c66eb935f2a3c3a9e61943803c871a1.dll,#1

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\4c66eb935f2a3c3a9e61943803c871a1.dll,#1

Network

Country Destination Domain Proto
US 142.11.244.124:443 tcp

Files

memory/1512-0-0x0000000000870000-0x00000000009CD000-memory.dmp

memory/1512-1-0x0000000000870000-0x00000000009CD000-memory.dmp

memory/1512-2-0x0000000000870000-0x00000000009CD000-memory.dmp

memory/1512-3-0x0000000000870000-0x00000000009CD000-memory.dmp

memory/1512-4-0x0000000000870000-0x00000000009CD000-memory.dmp

memory/1512-5-0x0000000000870000-0x00000000009CD000-memory.dmp

memory/1512-6-0x0000000000870000-0x00000000009CD000-memory.dmp

memory/1512-7-0x0000000000870000-0x00000000009CD000-memory.dmp

memory/1512-8-0x0000000000870000-0x00000000009CD000-memory.dmp

memory/1512-9-0x0000000000870000-0x00000000009CD000-memory.dmp

memory/1512-10-0x0000000000870000-0x00000000009CD000-memory.dmp

memory/1512-11-0x0000000000870000-0x00000000009CD000-memory.dmp

memory/1512-12-0x0000000000870000-0x00000000009CD000-memory.dmp

memory/1512-13-0x0000000000870000-0x00000000009CD000-memory.dmp

memory/1512-14-0x0000000000870000-0x00000000009CD000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-01-08 20:37

Reported

2024-01-08 20:52

Platform

win10v2004-20231215-en

Max time kernel

148s

Max time network

107s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\4c66eb935f2a3c3a9e61943803c871a1.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 5088 wrote to memory of 992 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 5088 wrote to memory of 992 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 5088 wrote to memory of 992 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\4c66eb935f2a3c3a9e61943803c871a1.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\4c66eb935f2a3c3a9e61943803c871a1.dll,#1

Network

Country Destination Domain Proto
US 142.11.244.124:443 tcp
US 8.8.8.8:53 208.194.73.20.in-addr.arpa udp
US 8.8.8.8:53 133.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 211.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 20.231.121.79:80 tcp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.200:443 g.bing.com tcp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 11.2.37.23.in-addr.arpa udp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 150.1.37.23.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 134.71.91.104.in-addr.arpa udp
US 8.8.8.8:53 209.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.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
PH 23.37.1.150:80 tcp
US 8.8.8.8:53 udp
NL 52.142.223.178:80 tcp
US 8.8.8.8:53 udp
PH 23.37.1.150:80 tcp
US 8.8.8.8:53 udp
N/A 51.105.71.137:443 tcp
US 192.229.221.95:80 tcp
PH 23.37.1.150:80 tcp
US 8.8.8.8:53 udp
PH 23.37.1.150:80 tcp
PH 23.37.1.150:80 tcp
PH 23.37.1.150:80 tcp

Files

memory/992-0-0x0000000000400000-0x000000000055D000-memory.dmp

memory/992-1-0x0000000000400000-0x000000000055D000-memory.dmp

memory/992-2-0x0000000000400000-0x000000000055D000-memory.dmp

memory/992-3-0x0000000000400000-0x000000000055D000-memory.dmp

memory/992-4-0x0000000000400000-0x000000000055D000-memory.dmp

memory/992-5-0x0000000000400000-0x000000000055D000-memory.dmp

memory/992-6-0x0000000000400000-0x000000000055D000-memory.dmp

memory/992-7-0x0000000000400000-0x000000000055D000-memory.dmp

memory/992-8-0x0000000000400000-0x000000000055D000-memory.dmp

memory/992-9-0x0000000000400000-0x000000000055D000-memory.dmp

memory/992-10-0x0000000000400000-0x000000000055D000-memory.dmp

memory/992-11-0x0000000000400000-0x000000000055D000-memory.dmp

memory/992-12-0x0000000000400000-0x000000000055D000-memory.dmp

memory/992-13-0x0000000000400000-0x000000000055D000-memory.dmp