Malware Analysis Report

2024-11-30 14:44

Sample ID 231228-23j4qscgh2
Target fecbacfbd7c6c9637a5c9bdc5101b92c
SHA256 9329c623ff64360ce5e887f27e050ff9c73537aca97761da60fd9ded70e9a8c4
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

9329c623ff64360ce5e887f27e050ff9c73537aca97761da60fd9ded70e9a8c4

Threat Level: Known bad

The file fecbacfbd7c6c9637a5c9bdc5101b92c 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

2023-12-28 23:06

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-12-28 23:06

Reported

2024-01-09 22:38

Platform

win7-20231215-en

Max time kernel

144s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\fecbacfbd7c6c9637a5c9bdc5101b92c.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\fecbacfbd7c6c9637a5c9bdc5101b92c.exe

"C:\Users\Admin\AppData\Local\Temp\fecbacfbd7c6c9637a5c9bdc5101b92c.exe"

C:\Windows\SysWOW64\rundll32.exe

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

Network

Country Destination Domain Proto
US 142.11.244.124:443 tcp

Files

memory/3032-0-0x0000000000980000-0x0000000000A6A000-memory.dmp

memory/3032-1-0x0000000000980000-0x0000000000A6A000-memory.dmp

memory/3032-2-0x0000000002300000-0x0000000002400000-memory.dmp

memory/3032-5-0x0000000000400000-0x000000000097F000-memory.dmp

memory/3032-6-0x0000000000400000-0x000000000097F000-memory.dmp

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

MD5 c92a53cc671aa0e174d0697f7b6e35e9
SHA1 a2dd513e7988b2e2d56b4bede0840093ad2ac4bb
SHA256 aaf22f0fb83992b924ada07e7f7353c8cda6a208330aefc1e5127fcccc9e2aea
SHA512 e158f8318b2715a8176d15b5778632c99fbea5217f5921ce9da2737e3f63049c75a1982577c65f938b4dd62b853adbee80d0af0251dceae3f395a6ec87602e8d

memory/3032-8-0x0000000002300000-0x0000000002400000-memory.dmp

memory/3032-9-0x0000000000980000-0x0000000000A6A000-memory.dmp

memory/2284-11-0x0000000001E00000-0x0000000001F5E000-memory.dmp

memory/2284-12-0x0000000001E00000-0x0000000001F5E000-memory.dmp

memory/2284-20-0x0000000001E00000-0x0000000001F5E000-memory.dmp

memory/2284-21-0x0000000001E00000-0x0000000001F5E000-memory.dmp

memory/2284-22-0x0000000001E00000-0x0000000001F5E000-memory.dmp

memory/2284-23-0x0000000001E00000-0x0000000001F5E000-memory.dmp

memory/2284-24-0x0000000001E00000-0x0000000001F5E000-memory.dmp

memory/2284-25-0x0000000001E00000-0x0000000001F5E000-memory.dmp

memory/2284-26-0x0000000001E00000-0x0000000001F5E000-memory.dmp

memory/2284-27-0x0000000001E00000-0x0000000001F5E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-12-28 23:06

Reported

2024-01-09 22:38

Platform

win10v2004-20231215-en

Max time kernel

144s

Max time network

154s

Command Line

"C:\Users\Admin\AppData\Local\Temp\fecbacfbd7c6c9637a5c9bdc5101b92c.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\fecbacfbd7c6c9637a5c9bdc5101b92c.exe

"C:\Users\Admin\AppData\Local\Temp\fecbacfbd7c6c9637a5c9bdc5101b92c.exe"

C:\Windows\SysWOW64\rundll32.exe

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 2288 -ip 2288

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2288 -s 536

Network

Country Destination Domain Proto
US 20.231.121.79:80 tcp
US 8.8.8.8:53 208.194.73.20.in-addr.arpa udp
US 8.8.8.8:53 23.177.190.20.in-addr.arpa udp
US 8.8.8.8:53 177.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 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 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 2.136.104.51.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 146.78.124.51.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 140.71.91.104.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 179.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 142.11.244.124:443 tcp
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 11.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 49.179.17.96.in-addr.arpa udp
US 8.8.8.8:53 178.223.142.52.in-addr.arpa udp
US 8.8.8.8:53 134.71.91.104.in-addr.arpa udp
GB 96.17.179.49:80 tcp
US 8.8.8.8:53 121.150.79.40.in-addr.arpa udp

Files

memory/2288-1-0x00000000027B0000-0x00000000028A3000-memory.dmp

memory/2288-2-0x0000000002920000-0x0000000002A20000-memory.dmp

memory/2288-3-0x0000000000400000-0x000000000097F000-memory.dmp

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

MD5 d41d8cd98f00b204e9800998ecf8427e
SHA1 da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512 cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

memory/2160-9-0x0000000002360000-0x00000000024BE000-memory.dmp

memory/2288-11-0x0000000002920000-0x0000000002A20000-memory.dmp

memory/2288-10-0x0000000000400000-0x000000000097F000-memory.dmp

memory/2160-12-0x0000000002360000-0x00000000024BE000-memory.dmp

memory/2160-20-0x0000000002360000-0x00000000024BE000-memory.dmp

memory/2160-21-0x0000000002360000-0x00000000024BE000-memory.dmp

memory/2160-22-0x0000000002360000-0x00000000024BE000-memory.dmp

memory/2160-23-0x0000000002360000-0x00000000024BE000-memory.dmp

memory/2160-24-0x0000000002360000-0x00000000024BE000-memory.dmp

memory/2160-25-0x0000000002360000-0x00000000024BE000-memory.dmp

memory/2160-26-0x0000000002360000-0x00000000024BE000-memory.dmp

memory/2160-27-0x0000000002360000-0x00000000024BE000-memory.dmp