Malware Analysis Report

2025-01-02 02:49

Sample ID 241126-wc83aayjdl
Target a7ce8f2efd8f4061ed3e06b49124e71577cb3a5d0c2603eefee0e11d7134126c.exe
SHA256 a7ce8f2efd8f4061ed3e06b49124e71577cb3a5d0c2603eefee0e11d7134126c
Tags
sakula discovery
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

a7ce8f2efd8f4061ed3e06b49124e71577cb3a5d0c2603eefee0e11d7134126c

Threat Level: Known bad

The file a7ce8f2efd8f4061ed3e06b49124e71577cb3a5d0c2603eefee0e11d7134126c.exe was found to be: Known bad.

Malicious Activity Summary

sakula discovery

Sakula family

Sakula payload

Unsigned PE

Program crash

System Location Discovery: System Language Discovery

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-26 17:47

Signatures

Sakula family

sakula

Sakula payload

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-26 17:47

Reported

2024-11-26 17:49

Platform

win7-20240903-en

Max time kernel

18s

Max time network

18s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a7ce8f2efd8f4061ed3e06b49124e71577cb3a5d0c2603eefee0e11d7134126c.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\a7ce8f2efd8f4061ed3e06b49124e71577cb3a5d0c2603eefee0e11d7134126c.exe

"C:\Users\Admin\AppData\Local\Temp\a7ce8f2efd8f4061ed3e06b49124e71577cb3a5d0c2603eefee0e11d7134126c.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1964 -s 128

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-26 17:47

Reported

2024-11-26 17:49

Platform

win10v2004-20241007-en

Max time kernel

95s

Max time network

99s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a7ce8f2efd8f4061ed3e06b49124e71577cb3a5d0c2603eefee0e11d7134126c.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\a7ce8f2efd8f4061ed3e06b49124e71577cb3a5d0c2603eefee0e11d7134126c.exe

"C:\Users\Admin\AppData\Local\Temp\a7ce8f2efd8f4061ed3e06b49124e71577cb3a5d0c2603eefee0e11d7134126c.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2996 -ip 2996

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2996 -s 344

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 2996 -ip 2996

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2996 -s 344

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 107.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 23.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 92.12.20.2.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp

Files

N/A