Malware Analysis Report

2024-11-30 14:44

Sample ID 240108-hna3qsdaaq
Target 4abc00a8da9b0679d1cc9fbbf29f8f35
SHA256 5a8a4d299d701adc03a372952cfd33fb33424e4124bc2e2783afbd3090ff02a3
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

5a8a4d299d701adc03a372952cfd33fb33424e4124bc2e2783afbd3090ff02a3

Threat Level: Known bad

The file 4abc00a8da9b0679d1cc9fbbf29f8f35 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 06:52

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 06:52

Reported

2024-01-08 06:55

Platform

win7-20231215-en

Max time kernel

141s

Max time network

124s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\4abc00a8da9b0679d1cc9fbbf29f8f35.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 2100 wrote to memory of 2276 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2100 wrote to memory of 2276 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2100 wrote to memory of 2276 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2100 wrote to memory of 2276 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2100 wrote to memory of 2276 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2100 wrote to memory of 2276 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2100 wrote to memory of 2276 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\4abc00a8da9b0679d1cc9fbbf29f8f35.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\4abc00a8da9b0679d1cc9fbbf29f8f35.dll,#1

Network

Country Destination Domain Proto
US 23.229.29.48:443 tcp

Files

memory/2276-0-0x0000000001D40000-0x0000000001EA2000-memory.dmp

memory/2276-1-0x0000000001D40000-0x0000000001EA2000-memory.dmp

memory/2276-2-0x0000000001D40000-0x0000000001EA2000-memory.dmp

memory/2276-3-0x0000000001D40000-0x0000000001EA2000-memory.dmp

memory/2276-4-0x0000000001D40000-0x0000000001EA2000-memory.dmp

memory/2276-5-0x0000000001D40000-0x0000000001EA2000-memory.dmp

memory/2276-6-0x0000000001D40000-0x0000000001EA2000-memory.dmp

memory/2276-7-0x0000000001D40000-0x0000000001EA2000-memory.dmp

memory/2276-8-0x0000000001D40000-0x0000000001EA2000-memory.dmp

memory/2276-9-0x0000000001D40000-0x0000000001EA2000-memory.dmp

memory/2276-10-0x0000000001D40000-0x0000000001EA2000-memory.dmp

memory/2276-11-0x0000000001D40000-0x0000000001EA2000-memory.dmp

memory/2276-12-0x0000000001D40000-0x0000000001EA2000-memory.dmp

memory/2276-13-0x0000000001D40000-0x0000000001EA2000-memory.dmp

memory/2276-14-0x0000000001D40000-0x0000000001EA2000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-01-08 06:52

Reported

2024-01-08 06:55

Platform

win10v2004-20231215-en

Max time kernel

147s

Max time network

151s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\4abc00a8da9b0679d1cc9fbbf29f8f35.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 4596 wrote to memory of 4628 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 4596 wrote to memory of 4628 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 4596 wrote to memory of 4628 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\4abc00a8da9b0679d1cc9fbbf29f8f35.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\4abc00a8da9b0679d1cc9fbbf29f8f35.dll,#1

Network

Country Destination Domain Proto
US 23.229.29.48:443 tcp
US 8.8.8.8:53 2.136.104.51.in-addr.arpa udp
US 8.8.8.8:53 21.53.126.40.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 8.8.8.8:53 180.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 146.78.124.51.in-addr.arpa udp
US 8.8.8.8:53 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 59.128.231.4.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.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 0.204.248.87.in-addr.arpa udp
US 8.8.8.8:53 176.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 211.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 194.178.17.96.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 8.173.189.20.in-addr.arpa udp

Files

memory/4628-0-0x0000000000400000-0x0000000000562000-memory.dmp

memory/4628-1-0x0000000000400000-0x0000000000562000-memory.dmp

memory/4628-2-0x0000000000400000-0x0000000000562000-memory.dmp

memory/4628-3-0x0000000000400000-0x0000000000562000-memory.dmp

memory/4628-4-0x0000000000400000-0x0000000000562000-memory.dmp

memory/4628-5-0x0000000000400000-0x0000000000562000-memory.dmp

memory/4628-6-0x0000000000400000-0x0000000000562000-memory.dmp

memory/4628-7-0x0000000000400000-0x0000000000562000-memory.dmp

memory/4628-8-0x0000000000400000-0x0000000000562000-memory.dmp

memory/4628-9-0x0000000000400000-0x0000000000562000-memory.dmp

memory/4628-10-0x0000000000400000-0x0000000000562000-memory.dmp

memory/4628-11-0x0000000000400000-0x0000000000562000-memory.dmp

memory/4628-12-0x0000000000400000-0x0000000000562000-memory.dmp

memory/4628-13-0x0000000000400000-0x0000000000562000-memory.dmp