Malware Analysis Report

2024-11-30 14:42

Sample ID 231226-g3d79sebfp
Target 592b072b05d4144f9e5242c8e9a1c88c
SHA256 745ae9caf8a38023905ad52a4e81d085cef62fc4a14aacf2536c9e54cd1845f8
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

745ae9caf8a38023905ad52a4e81d085cef62fc4a14aacf2536c9e54cd1845f8

Threat Level: Known bad

The file 592b072b05d4144f9e5242c8e9a1c88c was found to be: Known bad.

Malicious Activity Summary

danabot 4 banker trojan

Danabot

Danabot Loader Component

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 06:19

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-12-26 06:19

Reported

2023-12-27 10:23

Platform

win7-20231215-en

Max time kernel

144s

Max time network

125s

Command Line

"C:\Users\Admin\AppData\Local\Temp\592b072b05d4144f9e5242c8e9a1c88c.exe"

Signatures

Danabot

trojan banker danabot

Danabot Loader Component

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

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\592b072b05d4144f9e5242c8e9a1c88c.exe

"C:\Users\Admin\AppData\Local\Temp\592b072b05d4144f9e5242c8e9a1c88c.exe"

C:\Windows\SysWOW64\rundll32.exe

C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\592B07~1.TMP,S C:\Users\Admin\AppData\Local\Temp\592B07~1.EXE

Network

Country Destination Domain Proto
US 142.11.244.124:443 tcp

Files

memory/2864-0-0x0000000001DD0000-0x0000000001EBA000-memory.dmp

memory/2864-1-0x0000000001DD0000-0x0000000001EBA000-memory.dmp

memory/2864-2-0x0000000001F10000-0x0000000002010000-memory.dmp

memory/2864-3-0x0000000000400000-0x00000000005A1000-memory.dmp

memory/2864-6-0x0000000000400000-0x00000000005A1000-memory.dmp

memory/2864-7-0x0000000001F10000-0x0000000002010000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\592B07~1.TMP

MD5 256ee6d897dbf31efd367a29065225e4
SHA1 e2fd1cf28cf045baf8395c0b6ee5d28f90a2c32a
SHA256 aeb3ca99e7c60a6afd897bbba518124492c5e817404dd1a7b1d9165ae15cdf54
SHA512 adfe7c35e7e3e2a5a83e3a8b1b87af4913299dfc2a0eac63036a3cc410c1eaaeea17121d38e850f2e3b8fe368f03c36382cf987fef5b9d2a8a28618b2f9e04fa

\Users\Admin\AppData\Local\Temp\592B07~1.TMP

MD5 296a1b375f2502b8e6d4d5b6944ea730
SHA1 7ccc398a821d07774656018208f3b3264c92c909
SHA256 53b01f4992d50751c0322643bb4ab5ccddd6f8fe0a97d5fba9164ff857495e65
SHA512 c1eccd3bfc72542ba98110e02210d41ba63065191409df3ccaae729a2627250382eca48546e44062442be04e064326d4b35dc87f821d5203dea59ea610dfb45a

memory/2132-10-0x00000000004C0000-0x000000000061E000-memory.dmp

memory/2132-11-0x00000000004C0000-0x000000000061E000-memory.dmp

memory/2132-19-0x00000000004C0000-0x000000000061E000-memory.dmp

memory/2132-20-0x00000000004C0000-0x000000000061E000-memory.dmp

memory/2132-21-0x00000000004C0000-0x000000000061E000-memory.dmp

memory/2132-22-0x00000000004C0000-0x000000000061E000-memory.dmp

memory/2132-23-0x00000000004C0000-0x000000000061E000-memory.dmp

memory/2132-24-0x00000000004C0000-0x000000000061E000-memory.dmp

memory/2132-25-0x00000000004C0000-0x000000000061E000-memory.dmp

memory/2132-26-0x00000000004C0000-0x000000000061E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-12-26 06:19

Reported

2023-12-27 10:23

Platform

win10v2004-20231215-en

Max time kernel

149s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\592b072b05d4144f9e5242c8e9a1c88c.exe"

Signatures

Danabot

trojan banker danabot

Danabot Loader Component

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

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\592b072b05d4144f9e5242c8e9a1c88c.exe

"C:\Users\Admin\AppData\Local\Temp\592b072b05d4144f9e5242c8e9a1c88c.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4152 -s 540

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4152 -ip 4152

C:\Windows\SysWOW64\rundll32.exe

C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\592B07~1.TMP,S C:\Users\Admin\AppData\Local\Temp\592B07~1.EXE

Network

Country Destination Domain Proto
US 8.8.8.8:53 19.53.126.40.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.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 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 59.128.231.4.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 146.78.124.51.in-addr.arpa udp
US 8.8.8.8:53 100.5.17.2.in-addr.arpa udp
US 8.8.8.8:53 119.110.54.20.in-addr.arpa udp
US 8.8.8.8:53 174.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 50.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 142.11.244.124:443 tcp
US 8.8.8.8:53 176.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.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
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 32.134.221.88.in-addr.arpa udp
GB 96.17.178.176:80 tcp

Files

memory/4152-1-0x0000000002350000-0x0000000002448000-memory.dmp

memory/4152-2-0x0000000002450000-0x0000000002550000-memory.dmp

memory/4152-3-0x0000000000400000-0x00000000005A1000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\592B07~1.EXE.tmp

MD5 cd5044245235a5945e8bf1aad2a4f930
SHA1 3f00bab9e9f5eb6780f580270f379730bab5ad5e
SHA256 61c58ac85bba0a9602d20b908dfb954743e48358e8e9b28037cda2771918025d
SHA512 68b57ced0e51deb88da60432b40e621ff9c537415b4d4a3abcec2b4ce68eef24564ad9ed0ca2cf586e92eb32e64392627df7de16e8e0a6522c172f6f152b97c0

C:\Users\Admin\AppData\Local\Temp\592B07~1.TMP

MD5 4b81bc6f7f127c80433c7a406040a00e
SHA1 39a17b7818de16c87d2d7eb21384fd8a009eca98
SHA256 7127be903a72c447df067ca868725c8ab2b1eadf83e2d66de33d94c56a5a4203
SHA512 b44a8ac221d6a97ad80685cc8788390c06ef3f6a783db4ab3db53449e42ec89165784e39cd7a4be33540b89a5b2d26d6b44315d7443a499da4b3ae598414e87b

memory/4152-9-0x0000000002450000-0x0000000002550000-memory.dmp

memory/4152-8-0x0000000000400000-0x00000000005A1000-memory.dmp

memory/2340-10-0x0000000000400000-0x000000000055E000-memory.dmp

memory/2340-18-0x0000000000400000-0x000000000055E000-memory.dmp

memory/2340-19-0x0000000000400000-0x000000000055E000-memory.dmp

memory/2340-20-0x0000000000400000-0x000000000055E000-memory.dmp

memory/2340-21-0x0000000000400000-0x000000000055E000-memory.dmp

memory/2340-22-0x0000000000400000-0x000000000055E000-memory.dmp

memory/2340-23-0x0000000000400000-0x000000000055E000-memory.dmp

memory/2340-24-0x0000000000400000-0x000000000055E000-memory.dmp

memory/2340-25-0x0000000000400000-0x000000000055E000-memory.dmp