Malware Analysis Report

2025-01-22 12:56

Sample ID 240522-tb8c9agd5s
Target 1815b5374f18ad3b7a257695ed3003c4f6b9153eee66b2ead3cfcac84c8565bc
SHA256 1815b5374f18ad3b7a257695ed3003c4f6b9153eee66b2ead3cfcac84c8565bc
Tags
upx vmprotect
score
7/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
7/10

SHA256

1815b5374f18ad3b7a257695ed3003c4f6b9153eee66b2ead3cfcac84c8565bc

Threat Level: Shows suspicious behavior

The file 1815b5374f18ad3b7a257695ed3003c4f6b9153eee66b2ead3cfcac84c8565bc was found to be: Shows suspicious behavior.

Malicious Activity Summary

upx vmprotect

VMProtect packed file

UPX packed file

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-22 15:54

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: behavioral2

Detonation Overview

Submitted

2024-05-22 15:54

Reported

2024-05-22 15:56

Platform

win10v2004-20240508-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1815b5374f18ad3b7a257695ed3003c4f6b9153eee66b2ead3cfcac84c8565bc.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
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
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

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

Processes

C:\Users\Admin\AppData\Local\Temp\1815b5374f18ad3b7a257695ed3003c4f6b9153eee66b2ead3cfcac84c8565bc.exe

"C:\Users\Admin\AppData\Local\Temp\1815b5374f18ad3b7a257695ed3003c4f6b9153eee66b2ead3cfcac84c8565bc.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 ipe.exejm.com udp
US 8.8.8.8:53 bbs.125.la udp
CN 112.192.19.238:5008 ipe.exejm.com tcp
CN 121.41.121.199:443 bbs.125.la tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 19.177.190.20.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 192.6.1.6:80 tcp
CN 112.192.19.238:5006 ipe.exejm.com tcp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 www.baidu.com udp
CN 112.192.19.238:5009 ipe.exejm.com tcp
HK 103.235.46.40:443 www.baidu.com tcp
US 8.8.8.8:53 www.chinapyg.com udp
US 8.8.8.8:53 40.46.235.103.in-addr.arpa 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 120.53.130.158:443 www.douban.com tcp
US 8.8.8.8:53 98.56.20.217.in-addr.arpa udp
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
CN 112.192.19.238:5007 ipe.exejm.com tcp
CN 140.143.177.206:443 www.douban.com tcp
CN 81.70.124.99:443 www.douban.com tcp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
NL 23.62.61.106:443 www.bing.com tcp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 106.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 15.173.189.20.in-addr.arpa udp

Files

memory/1048-3-0x0000000002050000-0x0000000002051000-memory.dmp

memory/1048-7-0x00000000024A0000-0x00000000024A1000-memory.dmp

memory/1048-5-0x0000000002490000-0x0000000002491000-memory.dmp

memory/1048-4-0x0000000002480000-0x0000000002481000-memory.dmp

memory/1048-2-0x0000000002040000-0x0000000002041000-memory.dmp

memory/1048-1-0x0000000002030000-0x0000000002031000-memory.dmp

memory/1048-0-0x0000000002010000-0x0000000002011000-memory.dmp

memory/1048-6-0x0000000000D2A000-0x0000000001354000-memory.dmp

memory/1048-11-0x0000000000400000-0x0000000001E5C000-memory.dmp

memory/1048-53-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1048-47-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1048-55-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1048-45-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1048-43-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1048-41-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1048-39-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1048-37-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1048-35-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1048-31-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1048-29-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1048-27-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1048-26-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1048-23-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1048-21-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1048-19-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1048-17-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1048-15-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1048-14-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1048-13-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1048-12-0x0000000000400000-0x0000000001E5C000-memory.dmp

memory/1048-51-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1048-49-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1048-33-0x0000000010000000-0x000000001003E000-memory.dmp

memory/1048-56-0x0000000000400000-0x0000000001E5C000-memory.dmp

memory/1048-57-0x0000000000400000-0x0000000001E5C000-memory.dmp

memory/1048-58-0x0000000000400000-0x0000000001E5C000-memory.dmp

memory/1048-59-0x0000000000400000-0x0000000001E5C000-memory.dmp

memory/1048-60-0x0000000000400000-0x0000000001E5C000-memory.dmp

memory/1048-61-0x0000000000400000-0x0000000001E5C000-memory.dmp

memory/1048-62-0x0000000000400000-0x0000000001E5C000-memory.dmp

memory/1048-63-0x0000000000400000-0x0000000001E5C000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-22 15:54

Reported

2024-05-22 15:56

Platform

win7-20240508-en

Max time kernel

136s

Max time network

134s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1815b5374f18ad3b7a257695ed3003c4f6b9153eee66b2ead3cfcac84c8565bc.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
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

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

Processes

C:\Users\Admin\AppData\Local\Temp\1815b5374f18ad3b7a257695ed3003c4f6b9153eee66b2ead3cfcac84c8565bc.exe

"C:\Users\Admin\AppData\Local\Temp\1815b5374f18ad3b7a257695ed3003c4f6b9153eee66b2ead3cfcac84c8565bc.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 ipe.exejm.com udp
CN 112.192.19.238:5007 ipe.exejm.com tcp
US 8.8.8.8:53 bbs.125.la udp
CN 121.41.121.199:443 bbs.125.la tcp
CN 112.192.19.238:5009 ipe.exejm.com tcp
US 192.6.1.6:80 tcp
CN 112.192.19.238:5008 ipe.exejm.com tcp
US 192.6.1.6:80 tcp
CN 112.192.19.238:5006 ipe.exejm.com tcp
US 8.8.8.8:53 www.baidu.com udp
HK 103.235.46.40:443 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 81.70.124.99:443 www.douban.com tcp
CN 120.53.130.158:443 www.douban.com tcp
CN 140.143.177.206:443 www.douban.com tcp

Files

memory/3044-2-0x0000000000230000-0x0000000000231000-memory.dmp

memory/3044-0-0x0000000000230000-0x0000000000231000-memory.dmp

memory/3044-4-0x0000000000230000-0x0000000000231000-memory.dmp

memory/3044-5-0x0000000000250000-0x0000000000251000-memory.dmp

memory/3044-7-0x0000000000250000-0x0000000000251000-memory.dmp

memory/3044-9-0x0000000000250000-0x0000000000251000-memory.dmp

memory/3044-12-0x0000000000260000-0x0000000000261000-memory.dmp

memory/3044-14-0x0000000000260000-0x0000000000261000-memory.dmp

memory/3044-34-0x0000000000320000-0x0000000000321000-memory.dmp

memory/3044-32-0x0000000000320000-0x0000000000321000-memory.dmp

memory/3044-30-0x0000000000320000-0x0000000000321000-memory.dmp

memory/3044-29-0x0000000000310000-0x0000000000311000-memory.dmp

memory/3044-27-0x0000000000310000-0x0000000000311000-memory.dmp

memory/3044-24-0x0000000000280000-0x0000000000281000-memory.dmp

memory/3044-22-0x0000000000280000-0x0000000000281000-memory.dmp

memory/3044-19-0x0000000000270000-0x0000000000271000-memory.dmp

memory/3044-17-0x0000000000270000-0x0000000000271000-memory.dmp

memory/3044-35-0x0000000000400000-0x0000000001E5C000-memory.dmp

memory/3044-38-0x0000000000D2A000-0x0000000001354000-memory.dmp

memory/3044-82-0x0000000000400000-0x0000000001E5C000-memory.dmp

memory/3044-65-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3044-63-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3044-61-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3044-83-0x0000000000400000-0x0000000001E5C000-memory.dmp

memory/3044-59-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3044-57-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3044-55-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3044-53-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3044-51-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3044-49-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3044-47-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3044-45-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3044-43-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3044-41-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3044-40-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3044-39-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3044-84-0x0000000000400000-0x0000000001E5C000-memory.dmp

memory/3044-85-0x0000000000400000-0x0000000001E5C000-memory.dmp

memory/3044-86-0x0000000000400000-0x0000000001E5C000-memory.dmp

memory/3044-87-0x0000000000400000-0x0000000001E5C000-memory.dmp

memory/3044-88-0x0000000000400000-0x0000000001E5C000-memory.dmp

memory/3044-89-0x0000000000400000-0x0000000001E5C000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\Cab3B00.tmp

MD5 29f65ba8e88c063813cc50a4ea544e93
SHA1 05a7040d5c127e68c25d81cc51271ffb8bef3568
SHA256 1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512 e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

C:\Users\Admin\AppData\Local\Temp\Tar3B12.tmp

MD5 435a9ac180383f9fa094131b173a2f7b
SHA1 76944ea657a9db94f9a4bef38f88c46ed4166983
SHA256 67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA512 1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a