Malware Analysis Report

2024-11-30 14:40

Sample ID 231227-ffqgcaeah4
Target a40b8f61420b24835c93f7974f39a23e
SHA256 f8c983fce1af5b6e17289a88d19a70fb5a67c6bc32d7aa4f3bc3ce1ffcddc282
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

f8c983fce1af5b6e17289a88d19a70fb5a67c6bc32d7aa4f3bc3ce1ffcddc282

Threat Level: Known bad

The file a40b8f61420b24835c93f7974f39a23e 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

2023-12-27 04:49

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-12-27 04:49

Reported

2024-01-07 14:54

Platform

win7-20231215-en

Max time kernel

187s

Max time network

171s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a40b8f61420b24835c93f7974f39a23e.exe"

Signatures

Danabot

trojan banker danabot

Danabot Loader Component

Description Indicator Process Target
N/A N/A N/A N/A
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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\a40b8f61420b24835c93f7974f39a23e.exe

"C:\Users\Admin\AppData\Local\Temp\a40b8f61420b24835c93f7974f39a23e.exe"

C:\Windows\SysWOW64\rundll32.exe

C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\A40B8F~1.TMP,S C:\Users\Admin\AppData\Local\Temp\A40B8F~1.EXE

Network

Country Destination Domain Proto
US 142.11.244.124:443 tcp

Files

memory/2732-0-0x0000000000550000-0x000000000063A000-memory.dmp

memory/2732-1-0x0000000000550000-0x000000000063A000-memory.dmp

memory/2732-2-0x0000000001EE0000-0x0000000001FE0000-memory.dmp

memory/2732-3-0x0000000000400000-0x0000000000547000-memory.dmp

memory/2732-4-0x0000000000400000-0x0000000000547000-memory.dmp

memory/2732-7-0x0000000000400000-0x0000000000547000-memory.dmp

memory/2732-8-0x0000000001EE0000-0x0000000001FE0000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\A40B8F~1.TMP

MD5 4aa41aaf04e35d03f880708db1cd5407
SHA1 28594223d6718c61918f0f667cb6a70add3906e4
SHA256 604dce77259862fab9ef6a93b9c0eb1992821967b98d7ab1f0d141593025e16c
SHA512 1bd6a2cb83cdf60db26240bd292124fce39f85cf48c95dab35f43c00010d94ad764bc6becc92a243e0c2048cec3f521c3b8c2b6fe9b86387a8785ab9385e04a6

memory/1744-11-0x0000000001CA0000-0x0000000001DFE000-memory.dmp

memory/1744-12-0x0000000001CA0000-0x0000000001DFE000-memory.dmp

memory/1744-20-0x0000000001CA0000-0x0000000001DFE000-memory.dmp

memory/1744-21-0x0000000001CA0000-0x0000000001DFE000-memory.dmp

memory/1744-22-0x0000000001CA0000-0x0000000001DFE000-memory.dmp

memory/1744-23-0x0000000001CA0000-0x0000000001DFE000-memory.dmp

memory/1744-24-0x0000000001CA0000-0x0000000001DFE000-memory.dmp

memory/1744-25-0x0000000001CA0000-0x0000000001DFE000-memory.dmp

memory/1744-26-0x0000000001CA0000-0x0000000001DFE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-12-27 04:49

Reported

2024-01-07 14:53

Platform

win10v2004-20231222-en

Max time kernel

149s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a40b8f61420b24835c93f7974f39a23e.exe"

Signatures

Danabot

trojan banker danabot

Danabot Loader Component

Description Indicator Process Target
N/A N/A N/A N/A
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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\a40b8f61420b24835c93f7974f39a23e.exe

"C:\Users\Admin\AppData\Local\Temp\a40b8f61420b24835c93f7974f39a23e.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2164 -ip 2164

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2164 -s 488

C:\Windows\SysWOW64\rundll32.exe

C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\A40B8F~1.TMP,S C:\Users\Admin\AppData\Local\Temp\A40B8F~1.EXE

Network

Country Destination Domain Proto
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 19.177.190.20.in-addr.arpa udp
US 8.8.8.8:53 210.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 59.128.231.4.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 167.109.18.2.in-addr.arpa udp
US 8.8.8.8:53 208.194.73.20.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.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 2.136.104.51.in-addr.arpa udp
US 8.8.8.8:53 18.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 176.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 218.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 217.135.221.88.in-addr.arpa udp
GB 88.221.135.218:80 tcp
US 142.11.244.124:443 tcp
US 8.8.8.8:53 udp
GB 88.221.135.218:80 tcp
GB 88.221.135.218:80 tcp
US 8.8.8.8:53 udp
US 8.8.8.8:53 195.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 udp
US 204.79.197.200:443 tcp
US 204.79.197.200:443 tcp
US 204.79.197.200:443 tcp
US 204.79.197.200:443 tcp
US 204.79.197.200:443 tcp
US 192.229.221.95:80 tcp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 udp
GB 96.17.178.195:80 tcp
GB 96.17.178.195:80 tcp
GB 96.17.178.195:80 tcp
GB 96.17.178.195:80 tcp
GB 96.17.178.195:80 tcp
GB 96.17.178.195:80 tcp
GB 96.17.178.195:80 tcp
US 8.8.8.8:53 64.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 9.179.89.13.in-addr.arpa udp
GB 88.221.134.18:80 tcp
GB 88.221.134.18:80 tcp
GB 87.248.205.0:80 tcp
GB 87.248.205.0:80 tcp

Files

memory/2164-1-0x0000000002180000-0x0000000002277000-memory.dmp

memory/2164-2-0x0000000002380000-0x0000000002480000-memory.dmp

memory/4712-9-0x00000000024A0000-0x00000000025FE000-memory.dmp

memory/2164-3-0x0000000000400000-0x0000000000547000-memory.dmp

memory/2164-11-0x0000000002380000-0x0000000002480000-memory.dmp

memory/2164-10-0x0000000000400000-0x0000000000547000-memory.dmp

memory/4712-12-0x00000000024A0000-0x00000000025FE000-memory.dmp

memory/4712-20-0x00000000024A0000-0x00000000025FE000-memory.dmp

memory/4712-21-0x00000000024A0000-0x00000000025FE000-memory.dmp

memory/4712-22-0x00000000024A0000-0x00000000025FE000-memory.dmp

memory/4712-23-0x00000000024A0000-0x00000000025FE000-memory.dmp

memory/4712-24-0x00000000024A0000-0x00000000025FE000-memory.dmp

memory/4712-25-0x00000000024A0000-0x00000000025FE000-memory.dmp

memory/4712-26-0x00000000024A0000-0x00000000025FE000-memory.dmp

memory/4712-27-0x00000000024A0000-0x00000000025FE000-memory.dmp