Malware Analysis Report

2024-11-13 18:01

Sample ID 241110-bw6faawhkh
Target 73b881c3b597d95ed5f6b492661ae8c5375676632fffca281d73ceda6d921824
SHA256 73b881c3b597d95ed5f6b492661ae8c5375676632fffca281d73ceda6d921824
Tags
discovery upx
score
5/10

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
5/10

SHA256

73b881c3b597d95ed5f6b492661ae8c5375676632fffca281d73ceda6d921824

Threat Level: Likely benign

The file 73b881c3b597d95ed5f6b492661ae8c5375676632fffca281d73ceda6d921824 was found to be: Likely benign.

Malicious Activity Summary

discovery upx

UPX packed file

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-10 01:30

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-10 01:30

Reported

2024-11-10 01:33

Platform

win7-20241010-en

Max time kernel

120s

Max time network

126s

Command Line

"C:\Users\Admin\AppData\Local\Temp\73b881c3b597d95ed5f6b492661ae8c5375676632fffca281d73ceda6d921824.exe"

Signatures

UPX packed file

upx
Description Indicator Process Target
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System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\73b881c3b597d95ed5f6b492661ae8c5375676632fffca281d73ceda6d921824.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\73b881c3b597d95ed5f6b492661ae8c5375676632fffca281d73ceda6d921824.exe

"C:\Users\Admin\AppData\Local\Temp\73b881c3b597d95ed5f6b492661ae8c5375676632fffca281d73ceda6d921824.exe"

Network

Country Destination Domain Proto
CN 49.235.103.31:8877 tcp

Files

memory/2380-1-0x0000000010000000-0x000000001003F000-memory.dmp

memory/2380-0-0x0000000010000000-0x000000001003F000-memory.dmp

memory/2380-2-0x0000000010000000-0x000000001003F000-memory.dmp

memory/2380-3-0x0000000010000000-0x000000001003F000-memory.dmp

memory/2380-45-0x0000000000300000-0x000000000033E000-memory.dmp

memory/2380-44-0x0000000010000000-0x000000001003F000-memory.dmp

memory/2380-41-0x0000000010000000-0x000000001003F000-memory.dmp

memory/2380-39-0x0000000010000000-0x000000001003F000-memory.dmp

memory/2380-37-0x0000000010000000-0x000000001003F000-memory.dmp

memory/2380-35-0x0000000010000000-0x000000001003F000-memory.dmp

memory/2380-33-0x0000000010000000-0x000000001003F000-memory.dmp

memory/2380-32-0x0000000010000000-0x000000001003F000-memory.dmp

memory/2380-29-0x0000000010000000-0x000000001003F000-memory.dmp

memory/2380-28-0x0000000010000000-0x000000001003F000-memory.dmp

memory/2380-25-0x0000000010000000-0x000000001003F000-memory.dmp

memory/2380-23-0x0000000010000000-0x000000001003F000-memory.dmp

memory/2380-21-0x0000000010000000-0x000000001003F000-memory.dmp

memory/2380-19-0x0000000010000000-0x000000001003F000-memory.dmp

memory/2380-17-0x0000000010000000-0x000000001003F000-memory.dmp

memory/2380-15-0x0000000010000000-0x000000001003F000-memory.dmp

memory/2380-13-0x0000000010000000-0x000000001003F000-memory.dmp

memory/2380-11-0x0000000010000000-0x000000001003F000-memory.dmp

memory/2380-9-0x0000000010000000-0x000000001003F000-memory.dmp

memory/2380-7-0x0000000010000000-0x000000001003F000-memory.dmp

memory/2380-5-0x0000000010000000-0x000000001003F000-memory.dmp

memory/2380-46-0x0000000010000000-0x000000001003F000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-10 01:30

Reported

2024-11-10 01:33

Platform

win10v2004-20241007-en

Max time kernel

95s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\73b881c3b597d95ed5f6b492661ae8c5375676632fffca281d73ceda6d921824.exe"

Signatures

UPX packed file

upx
Description Indicator Process Target
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System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\73b881c3b597d95ed5f6b492661ae8c5375676632fffca281d73ceda6d921824.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\73b881c3b597d95ed5f6b492661ae8c5375676632fffca281d73ceda6d921824.exe

"C:\Users\Admin\AppData\Local\Temp\73b881c3b597d95ed5f6b492661ae8c5375676632fffca281d73ceda6d921824.exe"

Network

Country Destination Domain Proto
CN 49.235.103.31:8877 tcp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 68.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp

Files

memory/1164-10-0x0000000010000000-0x000000001003F000-memory.dmp

memory/1164-12-0x0000000010000000-0x000000001003F000-memory.dmp

memory/1164-44-0x0000000010000000-0x000000001003F000-memory.dmp

memory/1164-43-0x0000000010000000-0x000000001003F000-memory.dmp

memory/1164-40-0x0000000010000000-0x000000001003F000-memory.dmp

memory/1164-38-0x0000000010000000-0x000000001003F000-memory.dmp

memory/1164-46-0x0000000002D90000-0x0000000002D91000-memory.dmp

memory/1164-45-0x0000000002D90000-0x0000000002D91000-memory.dmp

memory/1164-37-0x0000000010000000-0x000000001003F000-memory.dmp

memory/1164-34-0x0000000010000000-0x000000001003F000-memory.dmp

memory/1164-30-0x0000000010000000-0x000000001003F000-memory.dmp

memory/1164-28-0x0000000010000000-0x000000001003F000-memory.dmp

memory/1164-26-0x0000000010000000-0x000000001003F000-memory.dmp

memory/1164-24-0x0000000010000000-0x000000001003F000-memory.dmp

memory/1164-22-0x0000000010000000-0x000000001003F000-memory.dmp

memory/1164-20-0x0000000010000000-0x000000001003F000-memory.dmp

memory/1164-18-0x0000000010000000-0x000000001003F000-memory.dmp

memory/1164-8-0x0000000010000000-0x000000001003F000-memory.dmp

memory/1164-6-0x0000000010000000-0x000000001003F000-memory.dmp

memory/1164-0-0x0000000010000000-0x000000001003F000-memory.dmp

memory/1164-32-0x0000000010000000-0x000000001003F000-memory.dmp

memory/1164-16-0x0000000010000000-0x000000001003F000-memory.dmp

memory/1164-4-0x0000000010000000-0x000000001003F000-memory.dmp

memory/1164-2-0x0000000010000000-0x000000001003F000-memory.dmp

memory/1164-1-0x0000000010000000-0x000000001003F000-memory.dmp

memory/1164-47-0x0000000010000000-0x000000001003F000-memory.dmp

memory/1164-48-0x0000000002D90000-0x0000000002D91000-memory.dmp