Malware Analysis Report

2025-03-15 05:53

Sample ID 240628-vxz5faxcrg
Target 6a9ab72cd71226ab10fcb5d91783a941db7c46d9f0e33c9649bfe58391d702e9
SHA256 6a9ab72cd71226ab10fcb5d91783a941db7c46d9f0e33c9649bfe58391d702e9
Tags
vmprotect
score
7/10

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
7/10

SHA256

6a9ab72cd71226ab10fcb5d91783a941db7c46d9f0e33c9649bfe58391d702e9

Threat Level: Shows suspicious behavior

The file 6a9ab72cd71226ab10fcb5d91783a941db7c46d9f0e33c9649bfe58391d702e9 was found to be: Shows suspicious behavior.

Malicious Activity Summary

vmprotect

VMProtect packed file

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-28 17:22

Signatures

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

2024-06-28 17:22

Reported

2024-06-28 17:25

Platform

win7-20231129-en

Max time kernel

130s

Max time network

133s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6a9ab72cd71226ab10fcb5d91783a941db7c46d9f0e33c9649bfe58391d702e9.exe"

Signatures

VMProtect packed file

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

Processes

C:\Users\Admin\AppData\Local\Temp\6a9ab72cd71226ab10fcb5d91783a941db7c46d9f0e33c9649bfe58391d702e9.exe

"C:\Users\Admin\AppData\Local\Temp\6a9ab72cd71226ab10fcb5d91783a941db7c46d9f0e33c9649bfe58391d702e9.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 byuan-1304428553.cos.ap-nanjing.myqcloud.com udp
CN 119.45.110.19:443 byuan-1304428553.cos.ap-nanjing.myqcloud.com tcp
CN 119.45.110.23:443 byuan-1304428553.cos.ap-nanjing.myqcloud.com tcp
CN 119.45.110.19:443 byuan-1304428553.cos.ap-nanjing.myqcloud.com tcp
CN 119.45.110.23:443 byuan-1304428553.cos.ap-nanjing.myqcloud.com tcp
CN 119.45.110.19:443 byuan-1304428553.cos.ap-nanjing.myqcloud.com tcp
CN 119.45.110.23:443 byuan-1304428553.cos.ap-nanjing.myqcloud.com tcp

Files

memory/2888-2-0x0000000000240000-0x0000000000241000-memory.dmp

memory/2888-4-0x0000000000240000-0x0000000000241000-memory.dmp

memory/2888-0-0x0000000000240000-0x0000000000241000-memory.dmp

memory/2888-35-0x0000000000400000-0x00000000010CE000-memory.dmp

memory/2888-36-0x0000000000700000-0x0000000000A45000-memory.dmp

memory/2888-34-0x00000000002B0000-0x00000000002B1000-memory.dmp

memory/2888-32-0x00000000002B0000-0x00000000002B1000-memory.dmp

memory/2888-30-0x00000000002B0000-0x00000000002B1000-memory.dmp

memory/2888-29-0x00000000002A0000-0x00000000002A1000-memory.dmp

memory/2888-27-0x00000000002A0000-0x00000000002A1000-memory.dmp

memory/2888-24-0x0000000000290000-0x0000000000291000-memory.dmp

memory/2888-22-0x0000000000290000-0x0000000000291000-memory.dmp

memory/2888-19-0x0000000000280000-0x0000000000281000-memory.dmp

memory/2888-17-0x0000000000280000-0x0000000000281000-memory.dmp

memory/2888-14-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2888-12-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2888-9-0x0000000000260000-0x0000000000261000-memory.dmp

memory/2888-7-0x0000000000260000-0x0000000000261000-memory.dmp

memory/2888-5-0x0000000000260000-0x0000000000261000-memory.dmp

memory/2888-39-0x0000000010000000-0x0000000010116000-memory.dmp

memory/2888-43-0x0000000000400000-0x00000000010CE000-memory.dmp

memory/2888-44-0x0000000000400000-0x00000000010CE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-28 17:22

Reported

2024-06-28 17:25

Platform

win10v2004-20240611-en

Max time kernel

135s

Max time network

127s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6a9ab72cd71226ab10fcb5d91783a941db7c46d9f0e33c9649bfe58391d702e9.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\6a9ab72cd71226ab10fcb5d91783a941db7c46d9f0e33c9649bfe58391d702e9.exe

"C:\Users\Admin\AppData\Local\Temp\6a9ab72cd71226ab10fcb5d91783a941db7c46d9f0e33c9649bfe58391d702e9.exe"

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4324,i,11749492925348081608,8895412282206755658,262144 --variations-seed-version --mojo-platform-channel-handle=4300 /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 byuan-1304428553.cos.ap-nanjing.myqcloud.com udp
CN 119.45.110.23:443 byuan-1304428553.cos.ap-nanjing.myqcloud.com tcp
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
NL 23.62.61.194:443 www.bing.com tcp
US 8.8.8.8:53 2.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 194.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
CN 119.45.110.19:443 byuan-1304428553.cos.ap-nanjing.myqcloud.com tcp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
CN 119.45.110.23:443 byuan-1304428553.cos.ap-nanjing.myqcloud.com tcp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
CN 119.45.110.19:443 byuan-1304428553.cos.ap-nanjing.myqcloud.com tcp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
CN 119.45.110.23:443 byuan-1304428553.cos.ap-nanjing.myqcloud.com tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp
CN 119.45.110.19:443 byuan-1304428553.cos.ap-nanjing.myqcloud.com tcp

Files

memory/4324-1-0x0000000001830000-0x0000000001831000-memory.dmp

memory/4324-2-0x0000000001840000-0x0000000001841000-memory.dmp

memory/4324-9-0x0000000000400000-0x00000000010CE000-memory.dmp

memory/4324-8-0x0000000000700000-0x0000000000A45000-memory.dmp

memory/4324-6-0x0000000002EC0000-0x0000000002EC1000-memory.dmp

memory/4324-5-0x0000000002EB0000-0x0000000002EB1000-memory.dmp

memory/4324-4-0x0000000002EA0000-0x0000000002EA1000-memory.dmp

memory/4324-11-0x0000000000400000-0x00000000010CE000-memory.dmp

memory/4324-12-0x0000000010000000-0x0000000010116000-memory.dmp

memory/4324-3-0x0000000001850000-0x0000000001851000-memory.dmp

memory/4324-0-0x0000000001340000-0x0000000001341000-memory.dmp

memory/4324-16-0x0000000000700000-0x0000000000A45000-memory.dmp

memory/4324-17-0x0000000000400000-0x00000000010CE000-memory.dmp