Malware Analysis Report

2025-01-22 12:49

Sample ID 240523-blsfnsga8y
Target a24c075bf713bc153b707f0c46faab91a2726ab58304083d904c997600b22e2f
SHA256 a24c075bf713bc153b707f0c46faab91a2726ab58304083d904c997600b22e2f
Tags
vmprotect
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

a24c075bf713bc153b707f0c46faab91a2726ab58304083d904c997600b22e2f

Threat Level: Known bad

The file a24c075bf713bc153b707f0c46faab91a2726ab58304083d904c997600b22e2f was found to be: Known bad.

Malicious Activity Summary

vmprotect

Detects executables packed with VMProtect.

Detects executables packed with VMProtect.

Loads dropped DLL

VMProtect packed file

Executes dropped EXE

Drops file in Program Files directory

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-23 01:14

Signatures

Detects executables packed with VMProtect.

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

VMProtect packed file

vmprotect
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

2024-05-23 01:14

Reported

2024-05-23 01:16

Platform

win7-20240221-en

Max time kernel

118s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a24c075bf713bc153b707f0c46faab91a2726ab58304083d904c997600b22e2f.exe"

Signatures

Detects executables packed with VMProtect.

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

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Program Files (x86)\uuspqos\cllei.exe N/A

VMProtect packed file

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

Drops file in Program Files directory

Description Indicator Process Target
File created C:\Program Files (x86)\uuspqos\cllei.exe C:\Users\Admin\AppData\Local\Temp\a24c075bf713bc153b707f0c46faab91a2726ab58304083d904c997600b22e2f.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a24c075bf713bc153b707f0c46faab91a2726ab58304083d904c997600b22e2f.exe

"C:\Users\Admin\AppData\Local\Temp\a24c075bf713bc153b707f0c46faab91a2726ab58304083d904c997600b22e2f.exe"

C:\Program Files (x86)\uuspqos\cllei.exe

"C:\Program Files (x86)\uuspqos\cllei.exe"

Network

N/A

Files

C:\Program Files (x86)\uuspqos\cllei.exe

MD5 fa9df4529ea5b567784d092965eae175
SHA1 52f30f2bcea9ffeeea9530084837fe93527ca880
SHA256 5266d88d354e39d7a114d84121892007e8ade06574e59c67414b4d00394dcc0e
SHA512 207ba6383e5d649d4061d0f42a5d42f1e8dbe98d83e591c98588e7ee88bf3ec32089a2fff2620be7359c786d3e51ce1c3de27bfda5819a06db935ba12724c07b

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-23 01:14

Reported

2024-05-23 01:16

Platform

win10v2004-20240508-en

Max time kernel

133s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a24c075bf713bc153b707f0c46faab91a2726ab58304083d904c997600b22e2f.exe"

Signatures

Detects executables packed with VMProtect.

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

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Program Files (x86)\wbhihbrxtv\eezatfa.exe N/A

VMProtect packed file

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

Drops file in Program Files directory

Description Indicator Process Target
File created C:\Program Files (x86)\wbhihbrxtv\eezatfa.exe C:\Users\Admin\AppData\Local\Temp\a24c075bf713bc153b707f0c46faab91a2726ab58304083d904c997600b22e2f.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a24c075bf713bc153b707f0c46faab91a2726ab58304083d904c997600b22e2f.exe

"C:\Users\Admin\AppData\Local\Temp\a24c075bf713bc153b707f0c46faab91a2726ab58304083d904c997600b22e2f.exe"

C:\Program Files (x86)\wbhihbrxtv\eezatfa.exe

"C:\Program Files (x86)\wbhihbrxtv\eezatfa.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 0.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 97.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp

Files

C:\Program Files (x86)\wbhihbrxtv\eezatfa.exe

MD5 e2e2d7e31b2e802354418880ad589ded
SHA1 76a7294c75e0340a5bb5cecf64a7e91d4de9aa65
SHA256 d96cd49949a3cf40b44e861d5c2e3e26117b3ecfc7496a3a1cdd6ae152eeb277
SHA512 5396433dbf2d69fe4796f3222274fbdad348399dac7d43bcd4593e0af80aeab71a61f1f5f634e908e1463a3c19496e5c2b6e84accda5444bdac98c96e5b2b0b2