Malware Analysis Report

2024-11-13 15:32

Sample ID 240129-yhsnlabaej
Target 80b5b9ab063c20e31fe018e04790a2e0
SHA256 44f5331e906dd41bedfa27cda265c62d0afee5a4cc54d18c43bab13367355bb1
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

44f5331e906dd41bedfa27cda265c62d0afee5a4cc54d18c43bab13367355bb1

Threat Level: Known bad

The file 80b5b9ab063c20e31fe018e04790a2e0 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

2024-01-29 19:47

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-01-29 19:47

Reported

2024-01-29 19:50

Platform

win7-20231215-en

Max time kernel

144s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\80b5b9ab063c20e31fe018e04790a2e0.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\80b5b9ab063c20e31fe018e04790a2e0.exe

"C:\Users\Admin\AppData\Local\Temp\80b5b9ab063c20e31fe018e04790a2e0.exe"

C:\Windows\SysWOW64\rundll32.exe

C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\80B5B9~1.TMP,S C:\Users\Admin\AppData\Local\Temp\80B5B9~1.EXE

Network

Country Destination Domain Proto
US 142.11.244.124:443 tcp

Files

memory/2476-0-0x00000000033D0000-0x00000000034B9000-memory.dmp

memory/2476-2-0x0000000004C70000-0x0000000004D6E000-memory.dmp

memory/2476-1-0x00000000033D0000-0x00000000034B9000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\80B5B9~1.TMP

MD5 bd6af12afe93209acb2593efe93b54aa
SHA1 6ae8553dd2283cef4030d0cb503ceaae95bdab2e
SHA256 363bd2e59b1ea0f30493f10d30a4bceef4fe5bfaf1b7bbe6d4493c23df543e87
SHA512 f755717b8a7b892c9b2bbd6dd4c85fe374b8d4d9dc3da4494469b01314dd076d855f4c4196accf3f3528de0a6eaf2a6eda73e2f8f106f9af624890ddd09f3d0f

memory/2476-7-0x0000000000400000-0x00000000033CB000-memory.dmp

memory/2476-5-0x0000000000400000-0x00000000033CB000-memory.dmp

\Users\Admin\AppData\Local\Temp\80B5B9~1.TMP

MD5 46c37b5f7429e5274a271af1a0c1953b
SHA1 ea431f6fbfe660c391d3eca373e77b7316cccc72
SHA256 f5d40e9b20aeae5847d01541c76baf2ec47e4b8ef3ccacc1be382a70f7688a6c
SHA512 ce6a1e14261be79309296786951122e3d3af5c059eb1ea6420c0f7e4e90053e9eeec09cba429c7b07191bcac2e198752463283c478c96c336e55eecb4a174ecf

memory/2088-9-0x0000000000970000-0x0000000000ACD000-memory.dmp

memory/2476-10-0x0000000004C70000-0x0000000004D6E000-memory.dmp

memory/2088-11-0x0000000000970000-0x0000000000ACD000-memory.dmp

memory/2088-19-0x0000000000970000-0x0000000000ACD000-memory.dmp

memory/2088-20-0x0000000000970000-0x0000000000ACD000-memory.dmp

memory/2088-21-0x0000000000970000-0x0000000000ACD000-memory.dmp

memory/2088-22-0x0000000000970000-0x0000000000ACD000-memory.dmp

memory/2088-23-0x0000000000970000-0x0000000000ACD000-memory.dmp

memory/2088-24-0x0000000000970000-0x0000000000ACD000-memory.dmp

memory/2088-25-0x0000000000970000-0x0000000000ACD000-memory.dmp

memory/2088-26-0x0000000000970000-0x0000000000ACD000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-01-29 19:47

Reported

2024-01-29 19:50

Platform

win10v2004-20231215-en

Max time kernel

143s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\80b5b9ab063c20e31fe018e04790a2e0.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\80b5b9ab063c20e31fe018e04790a2e0.exe

"C:\Users\Admin\AppData\Local\Temp\80b5b9ab063c20e31fe018e04790a2e0.exe"

C:\Windows\SysWOW64\rundll32.exe

C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\80B5B9~1.TMP,S C:\Users\Admin\AppData\Local\Temp\80B5B9~1.EXE

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2604 -ip 2604

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2604 -s 448

Network

Country Destination Domain Proto
NL 52.142.223.178:80 tcp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 210.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 6.181.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 16.234.44.23.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 134.71.91.104.in-addr.arpa udp
US 8.8.8.8:53 180.178.17.96.in-addr.arpa udp
US 142.11.244.124:443 tcp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 81.171.91.138.in-addr.arpa udp
US 8.8.8.8:53 28.73.42.20.in-addr.arpa udp

Files

memory/2604-1-0x00000000051F0000-0x00000000052E8000-memory.dmp

memory/2604-2-0x00000000052F0000-0x00000000053EE000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\80B5B9~1.EXE.tmp

MD5 b9a8bd9ca486ff5a2f6a2cb374d597e8
SHA1 b564cc3511ac97752eac4758244f7c25e73cf1ee
SHA256 ac1b8a84c6fa2132007b1f4baa9449b6d468068610b9f6900332ac342221fcbe
SHA512 d3146c825e821feb3a9428f43fc042f0c04cae55db61ccc579005e728b937c16e131013e1eb21c331645a60ec7b93e9a2886fbb3cf0d7f4d40fa4628c157e056

memory/316-8-0x0000000002170000-0x00000000022CD000-memory.dmp

memory/2604-9-0x0000000000400000-0x00000000033CB000-memory.dmp

memory/2604-10-0x0000000000400000-0x00000000033CB000-memory.dmp

memory/2604-11-0x00000000052F0000-0x00000000053EE000-memory.dmp

memory/316-12-0x0000000002170000-0x00000000022CD000-memory.dmp

memory/316-20-0x0000000002170000-0x00000000022CD000-memory.dmp

memory/316-21-0x0000000002170000-0x00000000022CD000-memory.dmp

memory/316-22-0x0000000002170000-0x00000000022CD000-memory.dmp

memory/316-23-0x0000000002170000-0x00000000022CD000-memory.dmp

memory/316-24-0x0000000002170000-0x00000000022CD000-memory.dmp

memory/316-25-0x0000000002170000-0x00000000022CD000-memory.dmp

memory/316-26-0x0000000002170000-0x00000000022CD000-memory.dmp

memory/316-27-0x0000000002170000-0x00000000022CD000-memory.dmp