Malware Analysis Report

2025-08-05 13:00

Sample ID 220723-mjvzkadgg9
Target 2020-54-0x0000000180000000-0x0000000180009000-memory.dmp
SHA256 3d63bcd38c2216c14ab236d5e5c84012bbd64f2a411016d205af5e8ffe6644a6
Tags
loader 244156380 icedid
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

3d63bcd38c2216c14ab236d5e5c84012bbd64f2a411016d205af5e8ffe6644a6

Threat Level: Known bad

The file 2020-54-0x0000000180000000-0x0000000180009000-memory.dmp was found to be: Known bad.

Malicious Activity Summary

loader 244156380 icedid

Icedid family

Program crash

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2022-07-23 10:30

Signatures

Icedid family

icedid

Analysis: behavioral1

Detonation Overview

Submitted

2022-07-23 10:30

Reported

2022-07-23 10:32

Platform

win7-20220718-en

Max time kernel

43s

Max time network

46s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\2020-54-0x0000000180000000-0x0000000180009000-memory.dll,#1

Signatures

Program crash

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1924 wrote to memory of 1760 N/A C:\Windows\system32\rundll32.exe C:\Windows\system32\WerFault.exe
PID 1924 wrote to memory of 1760 N/A C:\Windows\system32\rundll32.exe C:\Windows\system32\WerFault.exe
PID 1924 wrote to memory of 1760 N/A C:\Windows\system32\rundll32.exe C:\Windows\system32\WerFault.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\2020-54-0x0000000180000000-0x0000000180009000-memory.dll,#1

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 1924 -s 56

Network

N/A

Files

memory/1760-54-0x0000000000000000-mapping.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-07-23 10:30

Reported

2022-07-23 10:32

Platform

win10v2004-20220721-en

Max time kernel

101s

Max time network

104s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\2020-54-0x0000000180000000-0x0000000180009000-memory.dll,#1

Signatures

Program crash

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

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\2020-54-0x0000000180000000-0x0000000180009000-memory.dll,#1

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -pss -s 420 -p 1996 -ip 1996

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 1996 -s 240

Network

Country Destination Domain Proto
US 20.189.173.11:443 tcp
US 93.184.221.240:80 tcp
US 209.197.3.8:80 tcp
US 204.79.197.203:80 tcp

Files

N/A