Malware Analysis Report

2025-01-22 13:04

Sample ID 240626-hm5kys1dmd
Target f32ec684d9d4eeb9c62bd2a92ff88f8ad133f2231c18362b69d5c25ddc3de14b
SHA256 f32ec684d9d4eeb9c62bd2a92ff88f8ad133f2231c18362b69d5c25ddc3de14b
Tags
vmprotect upx
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

f32ec684d9d4eeb9c62bd2a92ff88f8ad133f2231c18362b69d5c25ddc3de14b

Threat Level: Shows suspicious behavior

The file f32ec684d9d4eeb9c62bd2a92ff88f8ad133f2231c18362b69d5c25ddc3de14b was found to be: Shows suspicious behavior.

Malicious Activity Summary

vmprotect upx

VMProtect packed file

UPX 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 06:52

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 06:52

Reported

2024-06-26 06:54

Platform

win7-20240508-en

Max time kernel

144s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f32ec684d9d4eeb9c62bd2a92ff88f8ad133f2231c18362b69d5c25ddc3de14b.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
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\f32ec684d9d4eeb9c62bd2a92ff88f8ad133f2231c18362b69d5c25ddc3de14b.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\f32ec684d9d4eeb9c62bd2a92ff88f8ad133f2231c18362b69d5c25ddc3de14b.exe

"C:\Users\Admin\AppData\Local\Temp\f32ec684d9d4eeb9c62bd2a92ff88f8ad133f2231c18362b69d5c25ddc3de14b.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 ip1.yinliu2.com udp
US 8.8.8.8:53 ip1.yinliu2.com udp
US 8.8.8.8:53 ip1.yinliu2.com udp
US 8.8.8.8:53 ip1.yinliu2.com udp
US 8.8.8.8:53 ip1.yinliu2.com udp
US 8.8.8.8:53 ip1.yinliu2.com udp

Files

memory/2280-29-0x0000000000290000-0x0000000000291000-memory.dmp

memory/2280-40-0x0000000000687000-0x0000000000CE3000-memory.dmp

memory/2280-39-0x0000000000360000-0x0000000000386000-memory.dmp

memory/2280-38-0x00000000002B0000-0x00000000002D6000-memory.dmp

memory/2280-35-0x0000000000400000-0x0000000001449000-memory.dmp

memory/2280-34-0x00000000002A0000-0x00000000002A1000-memory.dmp

memory/2280-32-0x00000000002A0000-0x00000000002A1000-memory.dmp

memory/2280-30-0x00000000002A0000-0x00000000002A1000-memory.dmp

memory/2280-27-0x0000000000290000-0x0000000000291000-memory.dmp

memory/2280-24-0x0000000000280000-0x0000000000281000-memory.dmp

memory/2280-22-0x0000000000280000-0x0000000000281000-memory.dmp

memory/2280-19-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2280-17-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2280-14-0x0000000000260000-0x0000000000261000-memory.dmp

memory/2280-12-0x0000000000260000-0x0000000000261000-memory.dmp

memory/2280-9-0x0000000000250000-0x0000000000251000-memory.dmp

memory/2280-7-0x0000000000250000-0x0000000000251000-memory.dmp

memory/2280-5-0x0000000000250000-0x0000000000251000-memory.dmp

memory/2280-4-0x0000000000230000-0x0000000000231000-memory.dmp

memory/2280-2-0x0000000000230000-0x0000000000231000-memory.dmp

memory/2280-0-0x0000000000230000-0x0000000000231000-memory.dmp

memory/2280-41-0x0000000000400000-0x0000000001449000-memory.dmp

memory/2280-42-0x0000000000400000-0x0000000001449000-memory.dmp

memory/2280-43-0x0000000000400000-0x0000000001449000-memory.dmp

memory/2280-44-0x0000000000400000-0x0000000001449000-memory.dmp

memory/2280-45-0x0000000000400000-0x0000000001449000-memory.dmp

memory/2280-46-0x0000000000400000-0x0000000001449000-memory.dmp

memory/2280-47-0x0000000000400000-0x0000000001449000-memory.dmp

memory/2280-48-0x0000000000400000-0x0000000001449000-memory.dmp

memory/2280-49-0x0000000000400000-0x0000000001449000-memory.dmp

memory/2280-50-0x0000000000400000-0x0000000001449000-memory.dmp

memory/2280-51-0x0000000000400000-0x0000000001449000-memory.dmp

memory/2280-52-0x0000000000400000-0x0000000001449000-memory.dmp

memory/2280-53-0x0000000000400000-0x0000000001449000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-26 06:52

Reported

2024-06-26 06:54

Platform

win10v2004-20240611-en

Max time kernel

145s

Max time network

135s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f32ec684d9d4eeb9c62bd2a92ff88f8ad133f2231c18362b69d5c25ddc3de14b.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
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\f32ec684d9d4eeb9c62bd2a92ff88f8ad133f2231c18362b69d5c25ddc3de14b.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\f32ec684d9d4eeb9c62bd2a92ff88f8ad133f2231c18362b69d5c25ddc3de14b.exe

"C:\Users\Admin\AppData\Local\Temp\f32ec684d9d4eeb9c62bd2a92ff88f8ad133f2231c18362b69d5c25ddc3de14b.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 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 80.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
BE 23.41.178.122:443 www.bing.com tcp
US 8.8.8.8:53 76.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 122.178.41.23.in-addr.arpa udp
US 8.8.8.8:53 ip1.yinliu2.com udp
CN 222.211.73.252:3003 ip1.yinliu2.com tcp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
CN 222.211.73.252:3004 ip1.yinliu2.com tcp
US 8.8.8.8:53 24.139.73.23.in-addr.arpa udp
CN 222.211.73.252:3001 ip1.yinliu2.com tcp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
CN 222.211.73.252:3000 ip1.yinliu2.com tcp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
CN 222.211.73.252:3005 ip1.yinliu2.com tcp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp
CN 222.211.73.252:3002 ip1.yinliu2.com tcp

Files

memory/844-2-0x00000000032E0000-0x00000000032E1000-memory.dmp

memory/844-6-0x0000000003340000-0x0000000003341000-memory.dmp

memory/844-7-0x0000000000400000-0x0000000001449000-memory.dmp

memory/844-8-0x0000000000687000-0x0000000000CE3000-memory.dmp

memory/844-5-0x0000000003330000-0x0000000003331000-memory.dmp

memory/844-4-0x0000000003320000-0x0000000003321000-memory.dmp

memory/844-3-0x0000000003310000-0x0000000003311000-memory.dmp

memory/844-12-0x0000000003490000-0x00000000034B6000-memory.dmp

memory/844-11-0x0000000003460000-0x0000000003486000-memory.dmp

memory/844-1-0x00000000032D0000-0x00000000032D1000-memory.dmp

memory/844-0-0x0000000001530000-0x0000000001531000-memory.dmp

memory/844-13-0x0000000000400000-0x0000000001449000-memory.dmp

memory/844-14-0x0000000000400000-0x0000000001449000-memory.dmp

memory/844-15-0x0000000000400000-0x0000000001449000-memory.dmp

memory/844-16-0x0000000000400000-0x0000000001449000-memory.dmp

memory/844-17-0x0000000000400000-0x0000000001449000-memory.dmp

memory/844-18-0x0000000000400000-0x0000000001449000-memory.dmp

memory/844-19-0x0000000000400000-0x0000000001449000-memory.dmp

memory/844-20-0x0000000000400000-0x0000000001449000-memory.dmp

memory/844-21-0x0000000000400000-0x0000000001449000-memory.dmp

memory/844-22-0x0000000000400000-0x0000000001449000-memory.dmp

memory/844-23-0x0000000000400000-0x0000000001449000-memory.dmp

memory/844-24-0x0000000000400000-0x0000000001449000-memory.dmp

memory/844-25-0x0000000000400000-0x0000000001449000-memory.dmp

memory/844-26-0x0000000000400000-0x0000000001449000-memory.dmp