Malware Analysis Report

2024-10-18 23:50

Sample ID 231012-tdsetacd28
Target 3276-13-0x0000000180000000-0x0000000180009000-memory.dmp
SHA256 7431ebfb2b97cfdfa7b022052b72e99032710dd7dbb0102a6cee3f3faae54b50
Tags
loader 1638996626 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

7431ebfb2b97cfdfa7b022052b72e99032710dd7dbb0102a6cee3f3faae54b50

Threat Level: Known bad

The file 3276-13-0x0000000180000000-0x0000000180009000-memory.dmp was found to be: Known bad.

Malicious Activity Summary

loader 1638996626 icedid

Icedid family

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-10-12 15:56

Signatures

Icedid family

icedid

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-10-12 15:56

Reported

2023-10-16 11:23

Platform

win7-20230831-en

Max time kernel

118s

Max time network

123s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\3276-13-0x0000000180000000-0x0000000180009000-memory.dll,#1

Signatures

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1972 wrote to memory of 1740 N/A C:\Windows\system32\rundll32.exe C:\Windows\system32\WerFault.exe
PID 1972 wrote to memory of 1740 N/A C:\Windows\system32\rundll32.exe C:\Windows\system32\WerFault.exe
PID 1972 wrote to memory of 1740 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\3276-13-0x0000000180000000-0x0000000180009000-memory.dll,#1

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 1972 -s 56

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2023-10-12 15:56

Reported

2023-10-16 11:23

Platform

win10v2004-20230915-en

Max time kernel

124s

Max time network

131s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\3276-13-0x0000000180000000-0x0000000180009000-memory.dll,#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\3276-13-0x0000000180000000-0x0000000180009000-memory.dll,#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 126.178.238.8.in-addr.arpa udp
US 8.8.8.8:53 2.136.104.51.in-addr.arpa udp
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 108.211.229.192.in-addr.arpa udp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 8.179.89.13.in-addr.arpa udp

Files

N/A