Malware Analysis Report

2024-11-30 14:44

Sample ID 231228-xebp8scea9
Target efd88b54cb2cb7330c632e3602c2ae58
SHA256 9649af1104cfd972e86b047703fe04b3ae21ff4620754d91cba542fa33a59bc0
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

9649af1104cfd972e86b047703fe04b3ae21ff4620754d91cba542fa33a59bc0

Threat Level: Known bad

The file efd88b54cb2cb7330c632e3602c2ae58 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 18:45

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-12-28 18:45

Reported

2024-01-09 16:19

Platform

win7-20231215-en

Max time kernel

144s

Max time network

120s

Command Line

C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\EFD88B~1.TMP,S C:\Users\Admin\AppData\Local\Temp\EFD88B~1.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:\Windows\SysWOW64\rundll32.exe

C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\EFD88B~1.TMP,S C:\Users\Admin\AppData\Local\Temp\EFD88B~1.EXE

C:\Users\Admin\AppData\Local\Temp\efd88b54cb2cb7330c632e3602c2ae58.exe

"C:\Users\Admin\AppData\Local\Temp\efd88b54cb2cb7330c632e3602c2ae58.exe"

Network

Country Destination Domain Proto
US 142.11.244.124:443 tcp

Files

memory/2192-11-0x0000000004C80000-0x0000000004D6A000-memory.dmp

memory/2192-10-0x0000000004D70000-0x0000000004E6F000-memory.dmp

memory/2192-6-0x0000000000400000-0x0000000003326000-memory.dmp

memory/1080-9-0x0000000000900000-0x0000000000A5F000-memory.dmp

\Users\Admin\AppData\Local\Temp\EFD88B~1.TMP

MD5 ec7300a9ae90d77bed597aab1eccc019
SHA1 cccb5b46e2f45fb965c1d193998df84eb46647a4
SHA256 94d64f629f1a4e63a288d06efd55c773b0b7b3ff8b9aaacc059194c2492880c0
SHA512 bf0f62d5b37644cfdbf081428a4c777824352b879ae1cc272c9c4bf0ac68771b34df84f851f2eed2cc6110c57097f7308f3951f935585a946f5a07726ad51789

C:\Users\Admin\AppData\Local\Temp\EFD88B~1.TMP

MD5 00c1351d6d68f45654fab89582c49cfe
SHA1 d14599c6e784e74b24ad61a4604df1ede094bf4e
SHA256 a54cfdd601993420db17fcbd120a8b68ff233cbe5813056e59ceec64a052d538
SHA512 d7a76f6c56432e5e364417cdc9a8fbedc7bb008c775076a17752a48269272c7dc545c9e5c4805fa77faf144031d2364db4d99ec582e395e023935a4b2bb5743d

memory/2192-5-0x0000000000400000-0x0000000003326000-memory.dmp

memory/2192-2-0x0000000004D70000-0x0000000004E6F000-memory.dmp

memory/2192-1-0x0000000004C80000-0x0000000004D6A000-memory.dmp

memory/2192-0-0x0000000004C80000-0x0000000004D6A000-memory.dmp

memory/1080-12-0x0000000000900000-0x0000000000A5F000-memory.dmp

memory/1080-20-0x0000000000900000-0x0000000000A5F000-memory.dmp

memory/1080-21-0x0000000000900000-0x0000000000A5F000-memory.dmp

memory/1080-22-0x0000000000900000-0x0000000000A5F000-memory.dmp

memory/1080-23-0x0000000000900000-0x0000000000A5F000-memory.dmp

memory/1080-24-0x0000000000900000-0x0000000000A5F000-memory.dmp

memory/1080-25-0x0000000000900000-0x0000000000A5F000-memory.dmp

memory/1080-26-0x0000000000900000-0x0000000000A5F000-memory.dmp

memory/1080-27-0x0000000000900000-0x0000000000A5F000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-12-28 18:45

Reported

2024-01-09 16:18

Platform

win10v2004-20231222-en

Max time kernel

149s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\efd88b54cb2cb7330c632e3602c2ae58.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\efd88b54cb2cb7330c632e3602c2ae58.exe

"C:\Users\Admin\AppData\Local\Temp\efd88b54cb2cb7330c632e3602c2ae58.exe"

C:\Windows\SysWOW64\rundll32.exe

C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\EFD88B~1.TMP,S C:\Users\Admin\AppData\Local\Temp\EFD88B~1.EXE

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3060 -ip 3060

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3060 -s 508

Network

Country Destination Domain Proto
US 8.8.8.8:53 148.177.190.20.in-addr.arpa udp
US 8.8.8.8:53 158.240.127.40.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 8.8.8.8:53 187.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 2.136.104.51.in-addr.arpa udp
US 8.8.8.8:53 195.233.44.23.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 16.234.44.23.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 217.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 104.241.123.92.in-addr.arpa udp
US 142.11.244.124:443 tcp
US 8.8.8.8:53 173.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 119.110.54.20.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 211.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 211.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 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 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 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 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
GB 96.17.178.211:80 tcp
GB 96.17.178.211:80 tcp
GB 96.17.178.211:80 tcp
US 8.8.8.8:53 udp
N/A 20.42.65.84:443 tcp
GB 96.17.178.211:80 tcp
GB 96.17.178.211:80 tcp
GB 96.17.178.211:80 tcp
GB 96.17.178.211:80 tcp
GB 96.17.178.211:80 tcp
GB 96.17.178.211:80 tcp
GB 96.17.178.211:80 tcp
GB 96.17.178.211:80 tcp
GB 96.17.178.211:80 tcp
GB 96.17.178.211:80 tcp

Files

memory/3060-2-0x00000000051E0000-0x00000000052DF000-memory.dmp

memory/3060-1-0x0000000005070000-0x0000000005167000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\EFD88B~1.EXE.tmp

MD5 5f47b2e2cdf0d06c448b5e5d2ef104f5
SHA1 8424ffbd785260617369c8697f19bdfccb37f10b
SHA256 c1da55d915e13a88e33222821397da73a176473d634b8d4015cc2487c3f5f342
SHA512 336cc8952f1081b961a98f919c239961c8e69003002e07a1794307dd62f733574685b309837f788f71a7febb45b7ac58dfcce7954c1776c636440400cdec47b5

C:\Users\Admin\AppData\Local\Temp\EFD88B~1.TMP

MD5 b903a816896c637b79d111e2456b4c55
SHA1 cca51862753eb8e877c966497ddd2bf537fade86
SHA256 f41498d596cd01afe3a4c505187b42445469ebfc6170b79f0de438215aa9b175
SHA512 82b43e6a490bd20f469ccd544c74832f05f181b4127b0a263492992122e5c75db127c6e7f1a260294ca2c73c4d3746a8604cf493fc22193e12d676466f402778

memory/3060-7-0x0000000000400000-0x0000000003326000-memory.dmp

memory/3060-9-0x00000000051E0000-0x00000000052DF000-memory.dmp

memory/3060-8-0x0000000000400000-0x0000000003326000-memory.dmp

memory/2564-10-0x0000000000400000-0x000000000055F000-memory.dmp

memory/2564-18-0x0000000000400000-0x000000000055F000-memory.dmp

memory/2564-19-0x0000000000400000-0x000000000055F000-memory.dmp

memory/2564-20-0x0000000000400000-0x000000000055F000-memory.dmp

memory/2564-21-0x0000000000400000-0x000000000055F000-memory.dmp

memory/2564-22-0x0000000000400000-0x000000000055F000-memory.dmp

memory/2564-23-0x0000000000400000-0x000000000055F000-memory.dmp

memory/2564-24-0x0000000000400000-0x000000000055F000-memory.dmp

memory/2564-25-0x0000000000400000-0x000000000055F000-memory.dmp