Malware Analysis Report

2024-11-30 14:41

Sample ID 231226-vrss6sheb8
Target 7f8f5be06bf789146526e520a66be571
SHA256 1b6893887051e9bb3155b6a817e71e499dcb5959369391a42b772c0fa75e55fd
Tags
danabot 4 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

1b6893887051e9bb3155b6a817e71e499dcb5959369391a42b772c0fa75e55fd

Threat Level: Known bad

The file 7f8f5be06bf789146526e520a66be571 was found to be: Known bad.

Malicious Activity Summary

danabot 4 banker trojan

Danabot

Blocklisted process makes network request

Loads dropped DLL

Program crash

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-12-26 17:13

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-12-26 17:13

Reported

2024-01-06 22:00

Platform

win7-20231215-en

Max time kernel

144s

Max time network

131s

Command Line

"C:\Users\Admin\AppData\Local\Temp\7f8f5be06bf789146526e520a66be571.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\7f8f5be06bf789146526e520a66be571.exe

"C:\Users\Admin\AppData\Local\Temp\7f8f5be06bf789146526e520a66be571.exe"

C:\Windows\SysWOW64\rundll32.exe

C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\7F8F5B~1.TMP,S C:\Users\Admin\AppData\Local\Temp\7F8F5B~1.EXE

Network

Country Destination Domain Proto
US 142.11.244.124:443 tcp

Files

memory/2288-0-0x00000000007B0000-0x000000000089A000-memory.dmp

memory/2288-1-0x00000000007B0000-0x000000000089A000-memory.dmp

memory/2288-2-0x0000000001E90000-0x0000000001F90000-memory.dmp

memory/2288-3-0x0000000000400000-0x0000000000547000-memory.dmp

memory/2288-6-0x0000000000400000-0x0000000000547000-memory.dmp

memory/2288-7-0x0000000001E90000-0x0000000001F90000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\7F8F5B~1.TMP

MD5 5d31570b7ba4277cfb30dcf8952e76bb
SHA1 e623e0630f480327885182e7c3f7c5017cf045f9
SHA256 63a38ca6e194c44328c568893c93a76725b0ca820c64488327583fb17517e095
SHA512 ecfa2cea1eb97d73455063ead67b89e9462a1d7edf502564dcf63a9b1ea8ca91c8641db96e4dbe3687aeaf7a024aca6f1ece80646503af2255d47e297659a927

memory/1800-10-0x0000000001ED0000-0x000000000202E000-memory.dmp

memory/1800-11-0x0000000001ED0000-0x000000000202E000-memory.dmp

memory/1800-19-0x0000000001ED0000-0x000000000202E000-memory.dmp

memory/1800-20-0x0000000001ED0000-0x000000000202E000-memory.dmp

memory/1800-21-0x0000000001ED0000-0x000000000202E000-memory.dmp

memory/1800-22-0x0000000001ED0000-0x000000000202E000-memory.dmp

memory/1800-23-0x0000000001ED0000-0x000000000202E000-memory.dmp

memory/1800-24-0x0000000001ED0000-0x000000000202E000-memory.dmp

memory/1800-25-0x0000000001ED0000-0x000000000202E000-memory.dmp

memory/1800-26-0x0000000001ED0000-0x000000000202E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-12-26 17:13

Reported

2024-01-06 22:00

Platform

win10v2004-20231215-en

Max time kernel

149s

Max time network

156s

Command Line

"C:\Users\Admin\AppData\Local\Temp\7f8f5be06bf789146526e520a66be571.exe"

Signatures

Danabot

trojan banker danabot

Blocklisted process makes network request

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\7f8f5be06bf789146526e520a66be571.exe

"C:\Users\Admin\AppData\Local\Temp\7f8f5be06bf789146526e520a66be571.exe"

C:\Windows\SysWOW64\rundll32.exe

C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\7F8F5B~1.TMP,S C:\Users\Admin\AppData\Local\Temp\7F8F5B~1.EXE

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 4692 -ip 4692

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4692 -s 536

Network

Country Destination Domain Proto
NL 52.142.223.178:80 tcp
US 8.8.8.8:53 2.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 67.179.17.96.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 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 208.194.73.20.in-addr.arpa udp
US 8.8.8.8:53 178.223.142.52.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
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 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 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 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 142.11.244.124:443 tcp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 79.121.231.20.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 23.160.77.104.in-addr.arpa udp
US 8.8.8.8:53 68.179.17.96.in-addr.arpa udp
US 8.8.8.8:53 28.160.77.104.in-addr.arpa udp
US 8.8.8.8:53 120.150.79.40.in-addr.arpa udp

Files

memory/4692-1-0x00000000022A0000-0x0000000002399000-memory.dmp

memory/4692-2-0x00000000023A0000-0x00000000024A0000-memory.dmp

memory/4692-3-0x0000000000400000-0x0000000000547000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\7F8F5B~1.EXE.tmp

MD5 5d31570b7ba4277cfb30dcf8952e76bb
SHA1 e623e0630f480327885182e7c3f7c5017cf045f9
SHA256 63a38ca6e194c44328c568893c93a76725b0ca820c64488327583fb17517e095
SHA512 ecfa2cea1eb97d73455063ead67b89e9462a1d7edf502564dcf63a9b1ea8ca91c8641db96e4dbe3687aeaf7a024aca6f1ece80646503af2255d47e297659a927

memory/4512-9-0x0000000002AC0000-0x0000000002C1E000-memory.dmp

memory/4692-10-0x0000000000400000-0x0000000000547000-memory.dmp

memory/4692-11-0x00000000023A0000-0x00000000024A0000-memory.dmp

memory/4512-12-0x0000000002AC0000-0x0000000002C1E000-memory.dmp

memory/4512-20-0x0000000002AC0000-0x0000000002C1E000-memory.dmp

memory/4512-21-0x0000000002AC0000-0x0000000002C1E000-memory.dmp

memory/4512-22-0x0000000002AC0000-0x0000000002C1E000-memory.dmp

memory/4512-23-0x0000000002AC0000-0x0000000002C1E000-memory.dmp

memory/4512-24-0x0000000002AC0000-0x0000000002C1E000-memory.dmp

memory/4512-25-0x0000000002AC0000-0x0000000002C1E000-memory.dmp

memory/4512-26-0x0000000002AC0000-0x0000000002C1E000-memory.dmp

memory/4512-27-0x0000000002AC0000-0x0000000002C1E000-memory.dmp