Malware Analysis Report

2024-11-30 14:40

Sample ID 231226-1wyg4sfbd8
Target 91662478862aafbda8fecbaf825a1def
SHA256 8c423458bd656370f8c11a85c21aaec8b1f733dfd320dd7e1f6acca055fceeda
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

8c423458bd656370f8c11a85c21aaec8b1f733dfd320dd7e1f6acca055fceeda

Threat Level: Known bad

The file 91662478862aafbda8fecbaf825a1def 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

Unsigned PE

Program crash

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-12-26 22:00

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-12-26 22:00

Reported

2024-01-07 05:47

Platform

win7-20231129-en

Command Line

N/A

Signatures

N/A

Processes

N/A

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2023-12-26 22:00

Reported

2024-01-07 05:47

Platform

win10v2004-20231215-en

Max time kernel

145s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\91662478862aafbda8fecbaf825a1def.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

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\91662478862aafbda8fecbaf825a1def.exe

"C:\Users\Admin\AppData\Local\Temp\91662478862aafbda8fecbaf825a1def.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1916 -s 488

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1916 -ip 1916

C:\Windows\SysWOW64\rundll32.exe

C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\916624~1.TMP,S C:\Users\Admin\AppData\Local\Temp\916624~1.EXE

Network

Country Destination Domain Proto
GB 96.16.110.114:80 tcp
US 8.8.8.8:53 5.181.190.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 208.194.73.20.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 2.136.104.51.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 142.11.244.124:443 tcp
US 8.8.8.8:53 194.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 31.243.111.52.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 63.141.182.52.in-addr.arpa udp

Files

memory/1916-2-0x00000000023C0000-0x00000000024C0000-memory.dmp

memory/1916-3-0x0000000000400000-0x0000000000549000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\916624~1.TMP

MD5 58f995d5f3ccd361a6c50ed93b6d6ea8
SHA1 06c7e77c65d2f5a0e7fc1ee082ee987ed820d0c8
SHA256 cd96be69d6a3015491140e274d40a91989d37be9d5b3be00bbba763e0058d82c
SHA512 82d3a7f75335dff183d5ab4be6170708e58876cc22e8426f37a83bce2f2754fa1495c8dc30cd9689bdb332d08dd15844b5c7bc764ba1e08c1b87c13284c9a6e5

C:\Users\Admin\AppData\Local\Temp\916624~1.EXE.tmp

MD5 d41d8cd98f00b204e9800998ecf8427e
SHA1 da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512 cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

memory/1916-1-0x0000000002290000-0x000000000237B000-memory.dmp

memory/1916-9-0x00000000023C0000-0x00000000024C0000-memory.dmp

memory/1916-8-0x0000000000400000-0x0000000000549000-memory.dmp

memory/4848-10-0x0000000000400000-0x000000000055E000-memory.dmp

memory/4848-18-0x0000000000400000-0x000000000055E000-memory.dmp

memory/4848-19-0x0000000000400000-0x000000000055E000-memory.dmp

memory/4848-20-0x0000000000400000-0x000000000055E000-memory.dmp

memory/4848-21-0x0000000000400000-0x000000000055E000-memory.dmp

memory/4848-22-0x0000000000400000-0x000000000055E000-memory.dmp

memory/4848-23-0x0000000000400000-0x000000000055E000-memory.dmp

memory/4848-24-0x0000000000400000-0x000000000055E000-memory.dmp

memory/4848-25-0x0000000000400000-0x000000000055E000-memory.dmp