Malware Analysis Report

2025-03-15 05:54

Sample ID 240628-f8e63stdpb
Target f3fb7f11161dc0a8ab6a36969dc7603ef5a45de7aebe3642d284ce79095bb1d1
SHA256 f3fb7f11161dc0a8ab6a36969dc7603ef5a45de7aebe3642d284ce79095bb1d1
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

f3fb7f11161dc0a8ab6a36969dc7603ef5a45de7aebe3642d284ce79095bb1d1

Threat Level: Shows suspicious behavior

The file f3fb7f11161dc0a8ab6a36969dc7603ef5a45de7aebe3642d284ce79095bb1d1 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 05:32

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 05:32

Reported

2024-06-28 05:34

Platform

win7-20240611-en

Max time kernel

137s

Max time network

135s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f3fb7f11161dc0a8ab6a36969dc7603ef5a45de7aebe3642d284ce79095bb1d1.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
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\f3fb7f11161dc0a8ab6a36969dc7603ef5a45de7aebe3642d284ce79095bb1d1.exe

"C:\Users\Admin\AppData\Local\Temp\f3fb7f11161dc0a8ab6a36969dc7603ef5a45de7aebe3642d284ce79095bb1d1.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 ipa.exejm.com udp
US 8.8.8.8:53 bbs.125.la udp
CN 112.192.20.89:4003 ipa.exejm.com tcp
CN 121.41.121.199:443 bbs.125.la tcp
CN 112.192.20.89:4001 ipa.exejm.com tcp
US 192.6.1.6:80 tcp
CN 112.192.20.89:4000 ipa.exejm.com tcp
US 192.6.1.6:80 tcp
CN 112.192.20.89:4002 ipa.exejm.com tcp
US 8.8.8.8:53 www.baidu.com udp
HK 103.235.46.96:443 www.baidu.com tcp
US 8.8.8.8:53 www.chinapyg.com udp
HK 8.210.154.70:80 www.chinapyg.com tcp
HK 8.210.154.70:443 www.chinapyg.com tcp
US 8.8.8.8:53 www.douban.com udp
CN 140.143.177.206:443 www.douban.com tcp
CN 120.53.130.158:443 www.douban.com tcp
CN 81.70.124.99:443 www.douban.com tcp

Files

memory/2460-0-0x0000000000230000-0x0000000000231000-memory.dmp

memory/2460-2-0x0000000000230000-0x0000000000231000-memory.dmp

memory/2460-4-0x0000000000230000-0x0000000000231000-memory.dmp

memory/2460-5-0x0000000000250000-0x0000000000251000-memory.dmp

memory/2460-7-0x0000000000250000-0x0000000000251000-memory.dmp

memory/2460-9-0x0000000000250000-0x0000000000251000-memory.dmp

memory/2460-14-0x0000000000260000-0x0000000000261000-memory.dmp

memory/2460-12-0x0000000000260000-0x0000000000261000-memory.dmp

memory/2460-36-0x0000000000400000-0x00000000018FA000-memory.dmp

memory/2460-38-0x0000000000A04000-0x0000000001092000-memory.dmp

memory/2460-34-0x00000000002A0000-0x00000000002A1000-memory.dmp

memory/2460-32-0x00000000002A0000-0x00000000002A1000-memory.dmp

memory/2460-30-0x00000000002A0000-0x00000000002A1000-memory.dmp

memory/2460-29-0x0000000000290000-0x0000000000291000-memory.dmp

memory/2460-27-0x0000000000290000-0x0000000000291000-memory.dmp

memory/2460-24-0x0000000000280000-0x0000000000281000-memory.dmp

memory/2460-22-0x0000000000280000-0x0000000000281000-memory.dmp

memory/2460-19-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2460-17-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2460-39-0x0000000000400000-0x00000000018FA000-memory.dmp

memory/2460-40-0x0000000000400000-0x00000000018FA000-memory.dmp

memory/2460-41-0x0000000000400000-0x00000000018FA000-memory.dmp

memory/2460-42-0x0000000000400000-0x00000000018FA000-memory.dmp

memory/2460-43-0x0000000000400000-0x00000000018FA000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\Cab3A64.tmp

MD5 2d3dcf90f6c99f47e7593ea250c9e749
SHA1 51be82be4a272669983313565b4940d4b1385237
SHA256 8714e7be9f9b6de26673d9d09bd4c9f41b1b27ae10b1d56a7ad83abd7430ebd4
SHA512 9c11dd7d448ffebe2167acde37be77d42175edacf5aaf6fb31d3bdfe6bb1f63f5fdbc9a0a2125ed9d5ce0529b6b548818c8021532e1ea6b324717cc9bec0aaa5

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-28 05:32

Reported

2024-06-28 05:34

Platform

win10v2004-20240611-en

Max time kernel

134s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f3fb7f11161dc0a8ab6a36969dc7603ef5a45de7aebe3642d284ce79095bb1d1.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\f3fb7f11161dc0a8ab6a36969dc7603ef5a45de7aebe3642d284ce79095bb1d1.exe

"C:\Users\Admin\AppData\Local\Temp\f3fb7f11161dc0a8ab6a36969dc7603ef5a45de7aebe3642d284ce79095bb1d1.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
NL 23.62.61.194:443 www.bing.com tcp
US 8.8.8.8:53 bbs.125.la udp
US 8.8.8.8:53 80.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 76.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 194.61.62.23.in-addr.arpa udp
CN 121.41.121.199:443 bbs.125.la tcp
US 8.8.8.8:53 ipa.exejm.com udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
CN 112.192.20.89:4002 ipa.exejm.com tcp
US 192.6.1.6:80 tcp
CN 112.192.20.89:4001 ipa.exejm.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
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 www.baidu.com udp
HK 103.235.47.188:443 www.baidu.com tcp
CN 112.192.20.89:4003 ipa.exejm.com tcp
US 8.8.8.8:53 188.47.235.103.in-addr.arpa udp
US 8.8.8.8:53 www.chinapyg.com udp
HK 8.210.154.70:80 www.chinapyg.com tcp
HK 8.210.154.70:443 www.chinapyg.com tcp
US 8.8.8.8:53 70.154.210.8.in-addr.arpa udp
US 8.8.8.8:53 www.douban.com udp
CN 81.70.124.99:443 www.douban.com tcp
CN 112.192.20.89:4000 ipa.exejm.com tcp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
CN 140.143.177.206:443 www.douban.com tcp
CN 120.53.130.158:443 www.douban.com tcp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
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 8.8.8.8:53 10.27.171.150.in-addr.arpa udp

Files

memory/1748-2-0x0000000001EE0000-0x0000000001EE1000-memory.dmp

memory/1748-1-0x0000000001ED0000-0x0000000001ED1000-memory.dmp

memory/1748-0-0x00000000019E0000-0x00000000019E1000-memory.dmp

memory/1748-7-0x0000000001F40000-0x0000000001F41000-memory.dmp

memory/1748-6-0x0000000000A04000-0x0000000001092000-memory.dmp

memory/1748-5-0x0000000001F30000-0x0000000001F31000-memory.dmp

memory/1748-4-0x0000000001F20000-0x0000000001F21000-memory.dmp

memory/1748-3-0x0000000001F10000-0x0000000001F11000-memory.dmp

memory/1748-11-0x0000000000400000-0x00000000018FA000-memory.dmp

memory/1748-12-0x0000000000400000-0x00000000018FA000-memory.dmp

memory/1748-13-0x0000000000400000-0x00000000018FA000-memory.dmp

memory/1748-14-0x0000000000400000-0x00000000018FA000-memory.dmp