Malware Analysis Report

2025-01-22 12:59

Sample ID 240626-kbe72axhmj
Target 7b18037403e8078c1cc78639ce4297a7ab38379311c273410b72995237dc1609
SHA256 7b18037403e8078c1cc78639ce4297a7ab38379311c273410b72995237dc1609
Tags
upx vmprotect
score
7/10

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
7/10

SHA256

7b18037403e8078c1cc78639ce4297a7ab38379311c273410b72995237dc1609

Threat Level: Shows suspicious behavior

The file 7b18037403e8078c1cc78639ce4297a7ab38379311c273410b72995237dc1609 was found to be: Shows suspicious behavior.

Malicious Activity Summary

upx vmprotect

UPX packed file

VMProtect packed file

Enumerates connected drives

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-26 08:25

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

2024-06-26 08:25

Reported

2024-06-26 08:27

Platform

win7-20240611-en

Max time kernel

117s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\7b18037403e8078c1cc78639ce4297a7ab38379311c273410b72995237dc1609.exe"

Signatures

UPX packed file

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

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
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\7b18037403e8078c1cc78639ce4297a7ab38379311c273410b72995237dc1609.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\7b18037403e8078c1cc78639ce4297a7ab38379311c273410b72995237dc1609.exe

"C:\Users\Admin\AppData\Local\Temp\7b18037403e8078c1cc78639ce4297a7ab38379311c273410b72995237dc1609.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 ip1.yinliu2.com udp
CN 222.211.73.252:3002 ip1.yinliu2.com tcp
CN 222.211.73.252:3001 ip1.yinliu2.com tcp
CN 222.211.73.252:3000 ip1.yinliu2.com tcp

Files

memory/2208-2-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2208-0-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2208-4-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2208-36-0x0000000000400000-0x00000000015F6000-memory.dmp

memory/2208-14-0x00000000002A0000-0x00000000002A1000-memory.dmp

memory/2208-12-0x00000000002A0000-0x00000000002A1000-memory.dmp

memory/2208-9-0x0000000000290000-0x0000000000291000-memory.dmp

memory/2208-7-0x0000000000290000-0x0000000000291000-memory.dmp

memory/2208-5-0x0000000000290000-0x0000000000291000-memory.dmp

memory/2208-34-0x00000000002F0000-0x00000000002F1000-memory.dmp

memory/2208-39-0x00000000003D0000-0x00000000003F6000-memory.dmp

memory/2208-38-0x0000000000300000-0x0000000000326000-memory.dmp

memory/2208-32-0x00000000002F0000-0x00000000002F1000-memory.dmp

memory/2208-30-0x00000000002F0000-0x00000000002F1000-memory.dmp

memory/2208-29-0x00000000002E0000-0x00000000002E1000-memory.dmp

memory/2208-27-0x00000000002E0000-0x00000000002E1000-memory.dmp

memory/2208-24-0x00000000002D0000-0x00000000002D1000-memory.dmp

memory/2208-22-0x00000000002D0000-0x00000000002D1000-memory.dmp

memory/2208-19-0x00000000002C0000-0x00000000002C1000-memory.dmp

memory/2208-17-0x00000000002C0000-0x00000000002C1000-memory.dmp

memory/2208-40-0x0000000000715000-0x0000000000DC0000-memory.dmp

memory/2208-41-0x0000000000400000-0x00000000015F6000-memory.dmp

memory/2208-42-0x0000000000400000-0x00000000015F6000-memory.dmp

memory/2208-43-0x0000000000400000-0x00000000015F6000-memory.dmp

memory/2208-44-0x0000000000400000-0x00000000015F6000-memory.dmp

memory/2208-45-0x0000000000400000-0x00000000015F6000-memory.dmp

memory/2208-46-0x0000000000400000-0x00000000015F6000-memory.dmp

memory/2208-47-0x0000000000400000-0x00000000015F6000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-26 08:25

Reported

2024-06-26 08:27

Platform

win10v2004-20240611-en

Max time kernel

133s

Max time network

104s

Command Line

"C:\Users\Admin\AppData\Local\Temp\7b18037403e8078c1cc78639ce4297a7ab38379311c273410b72995237dc1609.exe"

Signatures

UPX packed file

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

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
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\7b18037403e8078c1cc78639ce4297a7ab38379311c273410b72995237dc1609.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\7b18037403e8078c1cc78639ce4297a7ab38379311c273410b72995237dc1609.exe

"C:\Users\Admin\AppData\Local\Temp\7b18037403e8078c1cc78639ce4297a7ab38379311c273410b72995237dc1609.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 ip1.yinliu2.com udp
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
CN 222.211.73.252:3001 ip1.yinliu2.com tcp
US 8.8.8.8:53 68.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
BE 88.221.83.226:443 www.bing.com tcp
US 8.8.8.8:53 226.83.221.88.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
CN 222.211.73.252:3002 ip1.yinliu2.com tcp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 107.12.20.2.in-addr.arpa udp
CN 222.211.73.252:3000 ip1.yinliu2.com tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.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 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp

Files

memory/2244-2-0x0000000001BF0000-0x0000000001BF1000-memory.dmp

memory/2244-1-0x0000000001BE0000-0x0000000001BE1000-memory.dmp

memory/2244-0-0x00000000018D0000-0x00000000018D1000-memory.dmp

memory/2244-8-0x0000000000715000-0x0000000000DC0000-memory.dmp

memory/2244-6-0x0000000001C50000-0x0000000001C51000-memory.dmp

memory/2244-5-0x0000000001C40000-0x0000000001C41000-memory.dmp

memory/2244-4-0x0000000001C30000-0x0000000001C31000-memory.dmp

memory/2244-3-0x0000000001C20000-0x0000000001C21000-memory.dmp

memory/2244-7-0x0000000000400000-0x00000000015F6000-memory.dmp

memory/2244-12-0x0000000003860000-0x0000000003886000-memory.dmp

memory/2244-11-0x0000000001D00000-0x0000000001D26000-memory.dmp

memory/2244-13-0x0000000000400000-0x00000000015F6000-memory.dmp

memory/2244-14-0x0000000000400000-0x00000000015F6000-memory.dmp

memory/2244-15-0x0000000000400000-0x00000000015F6000-memory.dmp

memory/2244-16-0x0000000000400000-0x00000000015F6000-memory.dmp

memory/2244-17-0x0000000000400000-0x00000000015F6000-memory.dmp

memory/2244-18-0x0000000000400000-0x00000000015F6000-memory.dmp