Malware Analysis Report

2024-11-30 14:43

Sample ID 231228-ab78psdcar
Target bbcc5e3ca7e87e9050071b250a55d59b
SHA256 9610051a347d56ae5d91e3a3c471a2d90b5a4e02b2aa714f931d4cbe164eb42c
Tags
danabot 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

9610051a347d56ae5d91e3a3c471a2d90b5a4e02b2aa714f931d4cbe164eb42c

Threat Level: Known bad

The file bbcc5e3ca7e87e9050071b250a55d59b was found to be: Known bad.

Malicious Activity Summary

danabot banker trojan

Danabot

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

2023-12-28 00:03

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-12-28 00:03

Reported

2023-12-29 12:16

Platform

win7-20231215-en

Max time kernel

141s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\bbcc5e3ca7e87e9050071b250a55d59b.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\bbcc5e3ca7e87e9050071b250a55d59b.exe

"C:\Users\Admin\AppData\Local\Temp\bbcc5e3ca7e87e9050071b250a55d59b.exe"

C:\Windows\SysWOW64\rundll32.exe

C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\BBCC5E~1.TMP,S C:\Users\Admin\AppData\Local\Temp\BBCC5E~1.EXE

Network

Country Destination Domain Proto
US 142.11.244.124:443 tcp

Files

memory/2512-0-0x0000000001E40000-0x0000000001F2B000-memory.dmp

memory/2512-1-0x0000000001E40000-0x0000000001F2B000-memory.dmp

memory/3032-9-0x0000000000A80000-0x0000000000BE0000-memory.dmp

\Users\Admin\AppData\Local\Temp\BBCC5E~1.TMP

MD5 64c6c92e49abd5f8a5b8c0337c9a6135
SHA1 9e393ae8959ef866676ca658d252a87cec8d5167
SHA256 1469640285561c485190575d13759739d9d8bbe1666d071fbae49ff55f900435
SHA512 8f438d9b404a971faf982cd1c0259449ee3c68b7599b97241973231a3ae7b86c76267265096b0f413c200f935b993b10ce08c5104ef2c47de8d23ca6a8515c70

C:\Users\Admin\AppData\Local\Temp\BBCC5E~1.TMP

MD5 017b2d1ce34108fbbccb52f494e30c22
SHA1 f1bc4307a82151da50d987e1375facc37a9ac4dd
SHA256 9d5930e2cf0d2ecf11d5b3bfade539f4ba75d1345f49512f9ccd51b428dd022f
SHA512 1a524f5d3b561306a33d3381c186d1738873557b3619beac32b11d3967e046a29401755b4400c49236a2bd8293ccd99f0161c757a5931eef74e972de6cc23f45

memory/2512-6-0x0000000000400000-0x0000000000548000-memory.dmp

memory/2512-5-0x0000000000400000-0x0000000000548000-memory.dmp

memory/2512-2-0x0000000001F80000-0x0000000002081000-memory.dmp

memory/3032-10-0x0000000000A80000-0x0000000000BE0000-memory.dmp

memory/3032-18-0x0000000000A80000-0x0000000000BE0000-memory.dmp

memory/3032-19-0x0000000000A80000-0x0000000000BE0000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-12-28 00:03

Reported

2023-12-29 12:17

Platform

win10v2004-20231215-en

Max time kernel

160s

Max time network

173s

Command Line

"C:\Users\Admin\AppData\Local\Temp\bbcc5e3ca7e87e9050071b250a55d59b.exe"

Signatures

Danabot

trojan banker danabot

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\bbcc5e3ca7e87e9050071b250a55d59b.exe

"C:\Users\Admin\AppData\Local\Temp\bbcc5e3ca7e87e9050071b250a55d59b.exe"

C:\Windows\SysWOW64\rundll32.exe

C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\BBCC5E~1.TMP,S C:\Users\Admin\AppData\Local\Temp\BBCC5E~1.EXE

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2760 -ip 2760

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2760 -s 508

Network

Country Destination Domain Proto
US 20.231.121.79:80 tcp
US 8.8.8.8:53 19.177.190.20.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 8.8.8.8:53 146.78.124.51.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 189.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 114.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 2.136.104.51.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 104.241.123.92.in-addr.arpa udp
US 8.8.8.8:53 18.134.221.88.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 8.8.8.8:53 119.110.54.20.in-addr.arpa udp
US 8.8.8.8:53 79.121.231.20.in-addr.arpa udp
US 8.8.8.8:53 176.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 211.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 190.178.17.96.in-addr.arpa udp
US 142.11.244.124:443 tcp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 208.143.182.52.in-addr.arpa udp

Files

memory/2760-1-0x0000000002290000-0x0000000002388000-memory.dmp

memory/2760-2-0x0000000002440000-0x0000000002541000-memory.dmp

memory/2760-3-0x0000000000400000-0x0000000000548000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\BBCC5E~1.TMP

MD5 13de044c4ce35f2eded6358956fd001b
SHA1 bd219d896a2f6ee552335e563fa6f68923fc57fa
SHA256 7a342a7788a4a014febcfaa2c31c584c422807ed91545a90056a86ecffa4f33d
SHA512 cf4f1044c0358a9b2469478c829afee36a4917abccce7eae741e192a34cd5130c873173693a42565bc0f432e2ce0e6e7c26ef2d75ac872ab6371929b9267b9fb

memory/2760-8-0x0000000000400000-0x0000000000548000-memory.dmp

memory/2760-9-0x0000000002440000-0x0000000002541000-memory.dmp

memory/3748-10-0x0000000000400000-0x0000000000560000-memory.dmp

memory/3748-18-0x0000000000400000-0x0000000000560000-memory.dmp

memory/3748-19-0x0000000000400000-0x0000000000560000-memory.dmp