Malware Analysis Report

2024-11-15 08:52

Sample ID 230224-q74s6ade3z
Target 1fe0daa8e8374c77b7bf90a48e1c9d309cdc686cca84441a84957cedbf039c70
SHA256 1fe0daa8e8374c77b7bf90a48e1c9d309cdc686cca84441a84957cedbf039c70
Tags
purecrypter downloader loader
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 Overview

score
10/10

SHA256

1fe0daa8e8374c77b7bf90a48e1c9d309cdc686cca84441a84957cedbf039c70

Threat Level: Known bad

The file 1fe0daa8e8374c77b7bf90a48e1c9d309cdc686cca84441a84957cedbf039c70 was found to be: Known bad.

Malicious Activity Summary

purecrypter downloader loader

Purecrypter family

PureCrypter

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-02-24 13:55

Signatures

Purecrypter family

purecrypter

Analysis: behavioral1

Detonation Overview

Submitted

2023-02-24 13:55

Reported

2023-02-24 13:57

Platform

win10-20230220-en

Max time kernel

132s

Max time network

143s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1fe0daa8e8374c77b7bf90a48e1c9d309cdc686cca84441a84957cedbf039c70.exe"

Signatures

PureCrypter

loader downloader purecrypter

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1fe0daa8e8374c77b7bf90a48e1c9d309cdc686cca84441a84957cedbf039c70.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\1fe0daa8e8374c77b7bf90a48e1c9d309cdc686cca84441a84957cedbf039c70.exe

"C:\Users\Admin\AppData\Local\Temp\1fe0daa8e8374c77b7bf90a48e1c9d309cdc686cca84441a84957cedbf039c70.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 revitape.com udp
BR 186.250.243.186:80 revitape.com tcp
US 20.189.173.12:443 tcp
BR 186.250.243.186:80 revitape.com tcp
BR 186.250.243.186:80 revitape.com tcp
US 8.8.8.8:53 203.151.224.20.in-addr.arpa udp
US 8.8.8.8:53 9.57.101.20.in-addr.arpa udp
BR 186.250.243.186:80 revitape.com tcp
BR 186.250.243.186:80 revitape.com tcp
BR 186.250.243.186:80 revitape.com tcp
BR 186.250.243.186:80 revitape.com tcp

Files

memory/3244-121-0x0000000000DC0000-0x0000000000DDC000-memory.dmp

memory/3244-122-0x0000000005820000-0x0000000005830000-memory.dmp

memory/3244-123-0x0000000005820000-0x0000000005830000-memory.dmp