Malware Analysis Report

2025-08-06 04:21

Sample ID 220720-sej96aghbp
Target b4ramo.dll
SHA256 20b93fb30a796b5c4c8a634ed9faf5b54e6895feeb68cb83af94493d364e3138
Tags
icedid 4182822218 banker loader 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

20b93fb30a796b5c4c8a634ed9faf5b54e6895feeb68cb83af94493d364e3138

Threat Level: Known bad

The file b4ramo.dll was found to be: Known bad.

Malicious Activity Summary

icedid 4182822218 banker loader trojan

IcedID, BokBot

Blocklisted process makes network request

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2022-07-20 15:02

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-07-20 15:02

Reported

2022-07-20 15:13

Platform

win7-20220715-en

Max time kernel

647s

Max time network

653s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\b4ramo.dll,#1

Signatures

IcedID, BokBot

trojan banker icedid

Blocklisted process makes network request

Description Indicator Process Target
N/A N/A C:\Windows\system32\rundll32.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\system32\rundll32.exe N/A
N/A N/A C:\Windows\system32\rundll32.exe N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\b4ramo.dll,#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 explorblins.com udp
NL 165.22.201.70:80 explorblins.com tcp

Files

memory/1352-54-0x0000000180000000-0x0000000180009000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-07-20 15:02

Reported

2022-07-20 15:14

Platform

win10-20220718-en

Max time kernel

621s

Max time network

624s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\b4ramo.dll,#1

Signatures

IcedID, BokBot

trojan banker icedid

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\system32\rundll32.exe N/A
N/A N/A C:\Windows\system32\rundll32.exe N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\b4ramo.dll,#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 explorblins.com udp
NL 165.22.201.70:80 explorblins.com tcp
NL 165.22.201.70:80 explorblins.com tcp
NL 165.22.201.70:80 explorblins.com tcp
NL 165.22.201.70:80 explorblins.com tcp
NL 165.22.201.70:80 explorblins.com tcp
US 8.8.8.8:53 explorblins.com udp
NL 165.22.201.70:80 explorblins.com tcp
NL 165.22.201.70:80 explorblins.com tcp
NL 165.22.201.70:80 explorblins.com tcp
NL 165.22.201.70:80 explorblins.com tcp
NL 165.22.201.70:80 explorblins.com tcp
US 8.8.8.8:53 explorblins.com udp
NL 165.22.201.70:80 explorblins.com tcp

Files

memory/2700-117-0x0000000180000000-0x0000000180009000-memory.dmp