Malware Analysis Report

2024-11-30 14:43

Sample ID 231229-x9bzgsfbe9
Target 01d5aa675ade7c11ae88d08d47dd9c6f
SHA256 28d28264cccf4cb233adff4ed016555e4ddc4ade6d4a77ce9d2d6f1c3acab236
Tags
danabot 4 banker trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

28d28264cccf4cb233adff4ed016555e4ddc4ade6d4a77ce9d2d6f1c3acab236

Threat Level: Known bad

The file 01d5aa675ade7c11ae88d08d47dd9c6f was found to be: Known bad.

Malicious Activity Summary

danabot 4 banker trojan

Danabot

Danabot Loader Component

Danabot family

Blocklisted process makes network request

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-12-29 19:32

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: behavioral2

Detonation Overview

Submitted

2023-12-29 19:32

Reported

2023-12-29 20:52

Platform

win10v2004-20231215-en

Max time kernel

148s

Max time network

151s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\01d5aa675ade7c11ae88d08d47dd9c6f.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 3472 wrote to memory of 2144 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3472 wrote to memory of 2144 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3472 wrote to memory of 2144 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\01d5aa675ade7c11ae88d08d47dd9c6f.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\01d5aa675ade7c11ae88d08d47dd9c6f.dll,#1

Network

Country Destination Domain Proto
US 23.229.29.48:443 tcp
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.200:443 g.bing.com tcp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 146.78.124.51.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 18.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 183.1.37.23.in-addr.arpa udp
US 8.8.8.8:53 119.110.54.20.in-addr.arpa udp
US 8.8.8.8:53 33.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.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

Files

memory/2144-0-0x0000000000400000-0x0000000000562000-memory.dmp

memory/2144-1-0x0000000000400000-0x0000000000562000-memory.dmp

memory/2144-2-0x0000000000400000-0x0000000000562000-memory.dmp

memory/2144-3-0x0000000000400000-0x0000000000562000-memory.dmp

memory/2144-4-0x0000000000400000-0x0000000000562000-memory.dmp

memory/2144-5-0x0000000000400000-0x0000000000562000-memory.dmp

memory/2144-6-0x0000000000400000-0x0000000000562000-memory.dmp

memory/2144-7-0x0000000000400000-0x0000000000562000-memory.dmp

memory/2144-8-0x0000000000400000-0x0000000000562000-memory.dmp

memory/2144-9-0x0000000000400000-0x0000000000562000-memory.dmp

memory/2144-10-0x0000000000400000-0x0000000000562000-memory.dmp

memory/2144-11-0x0000000000400000-0x0000000000562000-memory.dmp

memory/2144-12-0x0000000000400000-0x0000000000562000-memory.dmp

memory/2144-13-0x0000000000400000-0x0000000000562000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2023-12-29 19:32

Reported

2023-12-29 20:52

Platform

win7-20231215-en

Max time kernel

141s

Max time network

127s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\01d5aa675ade7c11ae88d08d47dd9c6f.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 2356 wrote to memory of 2336 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2356 wrote to memory of 2336 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2356 wrote to memory of 2336 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2356 wrote to memory of 2336 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2356 wrote to memory of 2336 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2356 wrote to memory of 2336 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2356 wrote to memory of 2336 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\01d5aa675ade7c11ae88d08d47dd9c6f.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\01d5aa675ade7c11ae88d08d47dd9c6f.dll,#1

Network

Country Destination Domain Proto
US 23.229.29.48:443 tcp

Files

memory/2336-0-0x0000000001E40000-0x0000000001FA2000-memory.dmp

memory/2336-1-0x0000000001E40000-0x0000000001FA2000-memory.dmp

memory/2336-2-0x0000000001E40000-0x0000000001FA2000-memory.dmp

memory/2336-3-0x0000000001E40000-0x0000000001FA2000-memory.dmp

memory/2336-4-0x0000000001E40000-0x0000000001FA2000-memory.dmp

memory/2336-5-0x0000000001E40000-0x0000000001FA2000-memory.dmp

memory/2336-6-0x0000000001E40000-0x0000000001FA2000-memory.dmp

memory/2336-7-0x0000000001E40000-0x0000000001FA2000-memory.dmp

memory/2336-8-0x0000000001E40000-0x0000000001FA2000-memory.dmp

memory/2336-9-0x0000000001E40000-0x0000000001FA2000-memory.dmp

memory/2336-10-0x0000000001E40000-0x0000000001FA2000-memory.dmp

memory/2336-11-0x0000000001E40000-0x0000000001FA2000-memory.dmp

memory/2336-12-0x0000000001E40000-0x0000000001FA2000-memory.dmp

memory/2336-13-0x0000000001E40000-0x0000000001FA2000-memory.dmp

memory/2336-14-0x0000000001E40000-0x0000000001FA2000-memory.dmp