Malware Analysis Report

2024-11-15 07:54

Sample ID 240120-x4dk5afbgq
Target 6b41126a532da78cc1028b9030925a28
SHA256 cc6f3dda34042ee5aaf3416dabb51797cb09502cb7d5481c7f3e9c2fd978b670
Tags
4 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

cc6f3dda34042ee5aaf3416dabb51797cb09502cb7d5481c7f3e9c2fd978b670

Threat Level: Known bad

The file 6b41126a532da78cc1028b9030925a28 was found to be: Known bad.

Malicious Activity Summary

4 danabot banker trojan

Danabot Loader Component

Danabot family

Danabot

Blocklisted process makes network request

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-01-20 19:24

Signatures

Danabot Loader Component

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

Danabot family

danabot

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-01-20 19:24

Reported

2024-01-20 19:26

Platform

win7-20231215-en

Max time kernel

140s

Max time network

122s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\6b41126a532da78cc1028b9030925a28.dll,#1

Signatures

Danabot

trojan banker danabot

Danabot Loader Component

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

Blocklisted process makes network request

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3016 wrote to memory of 2668 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3016 wrote to memory of 2668 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3016 wrote to memory of 2668 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3016 wrote to memory of 2668 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3016 wrote to memory of 2668 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3016 wrote to memory of 2668 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3016 wrote to memory of 2668 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\6b41126a532da78cc1028b9030925a28.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\6b41126a532da78cc1028b9030925a28.dll,#1

Network

Country Destination Domain Proto
US 23.229.29.48:443 tcp

Files

memory/2668-0-0x0000000002160000-0x00000000022C0000-memory.dmp

memory/2668-1-0x0000000002160000-0x00000000022C0000-memory.dmp

memory/2668-2-0x0000000002160000-0x00000000022C0000-memory.dmp

memory/2668-3-0x0000000002160000-0x00000000022C0000-memory.dmp

memory/2668-4-0x0000000002160000-0x00000000022C0000-memory.dmp

memory/2668-5-0x0000000002160000-0x00000000022C0000-memory.dmp

memory/2668-6-0x0000000002160000-0x00000000022C0000-memory.dmp

memory/2668-7-0x0000000002160000-0x00000000022C0000-memory.dmp

memory/2668-8-0x0000000002160000-0x00000000022C0000-memory.dmp

memory/2668-9-0x0000000002160000-0x00000000022C0000-memory.dmp

memory/2668-10-0x0000000002160000-0x00000000022C0000-memory.dmp

memory/2668-11-0x0000000002160000-0x00000000022C0000-memory.dmp

memory/2668-12-0x0000000002160000-0x00000000022C0000-memory.dmp

memory/2668-13-0x0000000002160000-0x00000000022C0000-memory.dmp

memory/2668-14-0x0000000002160000-0x00000000022C0000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-01-20 19:24

Reported

2024-01-20 19:26

Platform

win10v2004-20231222-en

Max time kernel

147s

Max time network

143s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\6b41126a532da78cc1028b9030925a28.dll,#1

Signatures

Danabot

trojan banker danabot

Danabot Loader Component

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

Blocklisted process makes network request

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeManageVolumePrivilege N/A C:\Windows\System32\svchost.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4540 wrote to memory of 3664 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 4540 wrote to memory of 3664 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 4540 wrote to memory of 3664 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\6b41126a532da78cc1028b9030925a28.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\6b41126a532da78cc1028b9030925a28.dll,#1

C:\Windows\system32\rundll32.exe

"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe

C:\Windows\System32\svchost.exe

C:\Windows\System32\svchost.exe -k UnistackSvcGroup

Network

Country Destination Domain Proto
US 23.229.29.48:443 tcp
US 8.8.8.8:53 75.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 176.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 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 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 119.110.54.20.in-addr.arpa udp
US 8.8.8.8:53 183.1.37.23.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 140.71.91.104.in-addr.arpa udp
US 8.8.8.8:53 173.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 65.179.17.96.in-addr.arpa udp
US 8.8.8.8:53 178.113.50.184.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 31.243.111.52.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

Files

memory/3664-0-0x0000000000400000-0x0000000000560000-memory.dmp

memory/3664-1-0x0000000000400000-0x0000000000560000-memory.dmp

memory/3664-2-0x0000000000400000-0x0000000000560000-memory.dmp

memory/3664-3-0x0000000000400000-0x0000000000560000-memory.dmp

memory/3664-4-0x0000000000400000-0x0000000000560000-memory.dmp

memory/3664-5-0x0000000000400000-0x0000000000560000-memory.dmp

memory/3664-6-0x0000000000400000-0x0000000000560000-memory.dmp

memory/3664-7-0x0000000000400000-0x0000000000560000-memory.dmp

memory/3664-8-0x0000000000400000-0x0000000000560000-memory.dmp

memory/3664-9-0x0000000000400000-0x0000000000560000-memory.dmp

memory/3664-10-0x0000000000400000-0x0000000000560000-memory.dmp

memory/3664-11-0x0000000000400000-0x0000000000560000-memory.dmp

memory/3664-12-0x0000000000400000-0x0000000000560000-memory.dmp

memory/3664-13-0x0000000000400000-0x0000000000560000-memory.dmp

memory/4668-30-0x000001EBC4140000-0x000001EBC4150000-memory.dmp

memory/4668-14-0x000001EBC4040000-0x000001EBC4050000-memory.dmp

memory/4668-46-0x000001EBCC430000-0x000001EBCC431000-memory.dmp

memory/4668-50-0x000001EBCC570000-0x000001EBCC571000-memory.dmp

memory/4668-49-0x000001EBCC460000-0x000001EBCC461000-memory.dmp

memory/4668-48-0x000001EBCC460000-0x000001EBCC461000-memory.dmp