Malware Analysis Report

2025-08-10 18:15

Sample ID 220710-jejtysaebl
Target 1276-54-0x0000000180000000-0x0000000180009000-memory.dmp
SHA256 1f512f99294da0f2f7165617805a13d7339feb8b3e1acb03e49f6392296d68f6
Tags
loader 1060798742 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

1f512f99294da0f2f7165617805a13d7339feb8b3e1acb03e49f6392296d68f6

Threat Level: Known bad

The file 1276-54-0x0000000180000000-0x0000000180009000-memory.dmp was found to be: Known bad.

Malicious Activity Summary

loader 1060798742 icedid

Icedid family

Program crash

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2022-07-10 07:34

Signatures

Icedid family

icedid

Analysis: behavioral1

Detonation Overview

Submitted

2022-07-10 07:34

Reported

2022-07-10 07:37

Platform

win7-20220414-en

Max time kernel

43s

Max time network

46s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\1276-54-0x0000000180000000-0x0000000180009000-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 388 wrote to memory of 556 N/A C:\Windows\system32\rundll32.exe C:\Windows\system32\WerFault.exe
PID 388 wrote to memory of 556 N/A C:\Windows\system32\rundll32.exe C:\Windows\system32\WerFault.exe
PID 388 wrote to memory of 556 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\1276-54-0x0000000180000000-0x0000000180009000-memory.dll,#1

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 388 -s 56

Network

N/A

Files

memory/556-54-0x0000000000000000-mapping.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-07-10 07:34

Reported

2022-07-10 07:37

Platform

win10v2004-20220414-en

Max time kernel

144s

Max time network

149s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\1276-54-0x0000000180000000-0x0000000180009000-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\1276-54-0x0000000180000000-0x0000000180009000-memory.dll,#1

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -pss -s 456 -p 3388 -ip 3388

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 3388 -s 240

Network

Files

N/A