Malware Analysis Report

2024-11-30 14:42

Sample ID 231227-qp9lpabfcp
Target b19b5a3a677dfb6eb3c6c88bc14328f0
SHA256 a4b1ad9683d5208a4cef9cd3aa5a055007e88d9f712163ea599feb23f6f43e0c
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

a4b1ad9683d5208a4cef9cd3aa5a055007e88d9f712163ea599feb23f6f43e0c

Threat Level: Known bad

The file b19b5a3a677dfb6eb3c6c88bc14328f0 was found to be: Known bad.

Malicious Activity Summary

danabot 4 banker trojan

Danabot Loader Component

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

2023-12-27 13:27

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-12-27 13:27

Reported

2023-12-29 07:05

Platform

win7-20231215-en

Max time kernel

141s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b19b5a3a677dfb6eb3c6c88bc14328f0.exe"

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

Loads dropped DLL

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

Processes

C:\Users\Admin\AppData\Local\Temp\b19b5a3a677dfb6eb3c6c88bc14328f0.exe

"C:\Users\Admin\AppData\Local\Temp\b19b5a3a677dfb6eb3c6c88bc14328f0.exe"

C:\Windows\SysWOW64\rundll32.exe

C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\B19B5A~1.TMP,S C:\Users\Admin\AppData\Local\Temp\B19B5A~1.EXE

Network

Country Destination Domain Proto
US 142.11.244.124:443 tcp

Files

memory/2688-0-0x0000000001D60000-0x0000000001E4A000-memory.dmp

memory/2688-1-0x0000000001D60000-0x0000000001E4A000-memory.dmp

memory/2688-5-0x0000000000400000-0x00000000005A0000-memory.dmp

memory/2036-10-0x0000000000990000-0x0000000000AEF000-memory.dmp

memory/2688-7-0x0000000001EA0000-0x0000000001F9F000-memory.dmp

memory/2688-6-0x0000000000400000-0x00000000005A0000-memory.dmp

memory/2688-2-0x0000000001EA0000-0x0000000001F9F000-memory.dmp

memory/2036-11-0x0000000000990000-0x0000000000AEF000-memory.dmp

memory/2036-19-0x0000000000990000-0x0000000000AEF000-memory.dmp

memory/2036-20-0x0000000000990000-0x0000000000AEF000-memory.dmp

memory/2036-21-0x0000000000990000-0x0000000000AEF000-memory.dmp

memory/2036-22-0x0000000000990000-0x0000000000AEF000-memory.dmp

memory/2036-23-0x0000000000990000-0x0000000000AEF000-memory.dmp

memory/2036-24-0x0000000000990000-0x0000000000AEF000-memory.dmp

memory/2036-25-0x0000000000990000-0x0000000000AEF000-memory.dmp

memory/2036-26-0x0000000000990000-0x0000000000AEF000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-12-27 13:27

Reported

2023-12-29 07:04

Platform

win10v2004-20231222-en

Max time kernel

143s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b19b5a3a677dfb6eb3c6c88bc14328f0.exe"

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

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\b19b5a3a677dfb6eb3c6c88bc14328f0.exe

"C:\Users\Admin\AppData\Local\Temp\b19b5a3a677dfb6eb3c6c88bc14328f0.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1640 -s 444

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1640 -ip 1640

C:\Windows\SysWOW64\rundll32.exe

C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\B19B5A~1.TMP,S C:\Users\Admin\AppData\Local\Temp\B19B5A~1.EXE

Network

Country Destination Domain Proto
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 19.53.126.40.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 8.8.8.8:53 194.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 18.134.221.88.in-addr.arpa udp
US 142.11.244.124:443 tcp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 84.65.42.20.in-addr.arpa udp

Files

memory/1640-2-0x0000000002450000-0x000000000254F000-memory.dmp

memory/5044-9-0x0000000002780000-0x00000000028DF000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\B19B5A~1.EXE.tmp

MD5 04dbcc385d12d949e106761d89066e73
SHA1 fe5c5667c3f049491fccc857a7f4e284f99699b1
SHA256 02cc31ea11c28c8d79b272e451622a10264cf4b08ea26f4e4056a74a30e0053e
SHA512 6dd2500de2120029ee83e421a189d56262971643d1f9999c7899a3d2c8ce7689916026d643123e6a9c43a180e098d3a283899addf37e5aa23e3b10c3f032c90a

C:\Users\Admin\AppData\Local\Temp\B19B5A~1.EXE.tmp

MD5 b2fc68e88d20d1098a7bb592659acc6b
SHA1 3043af143463c6d7787fc12f2cbc4616006cbd62
SHA256 a33c26dc471374263e3a0c67e0448a15f37db7442d7662d6f6f9394011e4b7ca
SHA512 035a7e15e1f8525d5b2b08ec9e61394c685169af9a679d15325c9ebc3e5267384c2d24b8059fa2c27424cced74c5ba40f1e4c063c3a983c56b5466cc55b0b30d

C:\Users\Admin\AppData\Local\Temp\B19B5A~1.TMP

MD5 50c5f34392f28d6ee7d30b68762b77f5
SHA1 07a0ae5bfc2a9b2ade6f481a78c04fe6210f9ccb
SHA256 bffac2c0d1a37809c7529f5a5104d5799414c45c99ea03aa9ab2bdc383cdd853
SHA512 7399d9408cd04871dc7ca5149dfee1c9007009e74bbb8e212d8a69d18d4f91cf82bcbe27d79fafedd37588036e99b7612d9a5bda7dc00d16e25d6d7ae7ebbf9a

memory/1640-3-0x0000000000400000-0x00000000005A0000-memory.dmp

memory/1640-1-0x0000000002340000-0x000000000242F000-memory.dmp

memory/1640-11-0x0000000002450000-0x000000000254F000-memory.dmp

memory/1640-10-0x0000000000400000-0x00000000005A0000-memory.dmp

memory/5044-12-0x0000000002780000-0x00000000028DF000-memory.dmp

memory/5044-20-0x0000000002780000-0x00000000028DF000-memory.dmp

memory/5044-21-0x0000000002780000-0x00000000028DF000-memory.dmp

memory/5044-22-0x0000000002780000-0x00000000028DF000-memory.dmp

memory/5044-23-0x0000000002780000-0x00000000028DF000-memory.dmp

memory/5044-24-0x0000000002780000-0x00000000028DF000-memory.dmp

memory/5044-25-0x0000000002780000-0x00000000028DF000-memory.dmp

memory/5044-26-0x0000000002780000-0x00000000028DF000-memory.dmp

memory/5044-27-0x0000000002780000-0x00000000028DF000-memory.dmp