Malware Analysis Report

2025-08-06 04:16

Sample ID 220720-2ys6vabad8
Target b4ramo.dll
SHA256 12e698a46801326d28d5a64e5c66085079285d352f64bdc3c53362684bbca9c3
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

12e698a46801326d28d5a64e5c66085079285d352f64bdc3c53362684bbca9c3

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 22:59

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-07-20 22:59

Reported

2022-07-20 23:02

Platform

win7-20220718-en

Max time kernel

92s

Max time network

96s

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
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
NL 165.22.201.70:80 explorblins.com tcp

Files

memory/1880-54-0x0000000180000000-0x0000000180009000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-07-20 22:59

Reported

2022-07-20 23:02

Platform

win10v2004-20220718-en

Max time kernel

92s

Max time network

116s

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
NL 104.80.225.205:443 tcp
US 20.42.73.27:443 tcp
NL 2.21.41.70:80 tcp
US 93.184.221.240:80 tcp

Files

memory/2988-130-0x0000000180000000-0x0000000180009000-memory.dmp