Malware Analysis Report

2025-01-22 13:04

Sample ID 240626-gylrjszana
Target e52a6606a0bf87803c3e31c49c749d39c5d9f1158e3119273b959b169a6f063f
SHA256 e52a6606a0bf87803c3e31c49c749d39c5d9f1158e3119273b959b169a6f063f
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

e52a6606a0bf87803c3e31c49c749d39c5d9f1158e3119273b959b169a6f063f

Threat Level: Shows suspicious behavior

The file e52a6606a0bf87803c3e31c49c749d39c5d9f1158e3119273b959b169a6f063f was found to be: Shows suspicious behavior.

Malicious Activity Summary

vmprotect upx

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 06:12

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 06:12

Reported

2024-06-26 06:15

Platform

win7-20240220-en

Max time kernel

148s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e52a6606a0bf87803c3e31c49c749d39c5d9f1158e3119273b959b169a6f063f.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
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Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\e52a6606a0bf87803c3e31c49c749d39c5d9f1158e3119273b959b169a6f063f.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\e52a6606a0bf87803c3e31c49c749d39c5d9f1158e3119273b959b169a6f063f.exe

"C:\Users\Admin\AppData\Local\Temp\e52a6606a0bf87803c3e31c49c749d39c5d9f1158e3119273b959b169a6f063f.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 www.baidu.com udp
HK 103.235.47.188:80 www.baidu.com tcp
US 8.8.8.8:53 ipb.yinliu2.com udp
CN 221.236.23.60:3002 ipb.yinliu2.com tcp
CN 221.236.23.60:3000 ipb.yinliu2.com tcp
CN 221.236.23.60:3003 ipb.yinliu2.com tcp
CN 221.236.23.60:3005 ipb.yinliu2.com tcp
CN 221.236.23.60:3001 ipb.yinliu2.com tcp
CN 221.236.23.60:3004 ipb.yinliu2.com tcp

Files

memory/2604-2-0x0000000000230000-0x0000000000231000-memory.dmp

memory/2604-0-0x0000000000230000-0x0000000000231000-memory.dmp

memory/2604-22-0x0000000000280000-0x0000000000281000-memory.dmp

memory/2604-29-0x0000000000310000-0x0000000000311000-memory.dmp

memory/2604-27-0x0000000000310000-0x0000000000311000-memory.dmp

memory/2604-24-0x0000000000280000-0x0000000000281000-memory.dmp

memory/2604-19-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2604-17-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2604-14-0x0000000000260000-0x0000000000261000-memory.dmp

memory/2604-12-0x0000000000260000-0x0000000000261000-memory.dmp

memory/2604-9-0x0000000000250000-0x0000000000251000-memory.dmp

memory/2604-7-0x0000000000250000-0x0000000000251000-memory.dmp

memory/2604-5-0x0000000000250000-0x0000000000251000-memory.dmp

memory/2604-4-0x0000000000230000-0x0000000000231000-memory.dmp

memory/2604-34-0x0000000000320000-0x0000000000321000-memory.dmp

memory/2604-32-0x0000000000320000-0x0000000000321000-memory.dmp

memory/2604-30-0x0000000000320000-0x0000000000321000-memory.dmp

memory/2604-41-0x0000000000400000-0x000000000151F000-memory.dmp

memory/2604-40-0x00000000015B0000-0x00000000015D6000-memory.dmp

memory/2604-39-0x00000000003B0000-0x00000000003D6000-memory.dmp

memory/2604-38-0x0000000000400000-0x000000000151F000-memory.dmp

memory/2604-42-0x0000000000400000-0x000000000151F000-memory.dmp

memory/2604-47-0x0000000000400000-0x000000000151F000-memory.dmp

memory/2604-48-0x0000000000400000-0x000000000151F000-memory.dmp

memory/2604-49-0x0000000000400000-0x000000000151F000-memory.dmp

memory/2604-50-0x0000000000400000-0x000000000151F000-memory.dmp

memory/2604-51-0x0000000000400000-0x000000000151F000-memory.dmp

memory/2604-52-0x0000000000400000-0x000000000151F000-memory.dmp

memory/2604-53-0x0000000000400000-0x000000000151F000-memory.dmp

memory/2604-54-0x0000000000400000-0x000000000151F000-memory.dmp

memory/2604-55-0x0000000000400000-0x000000000151F000-memory.dmp

memory/2604-56-0x0000000000400000-0x000000000151F000-memory.dmp

memory/2604-57-0x0000000000400000-0x000000000151F000-memory.dmp

memory/2604-58-0x0000000000400000-0x000000000151F000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-26 06:12

Reported

2024-06-26 06:15

Platform

win10v2004-20240508-en

Max time kernel

149s

Max time network

127s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e52a6606a0bf87803c3e31c49c749d39c5d9f1158e3119273b959b169a6f063f.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
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Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\e52a6606a0bf87803c3e31c49c749d39c5d9f1158e3119273b959b169a6f063f.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\e52a6606a0bf87803c3e31c49c749d39c5d9f1158e3119273b959b169a6f063f.exe

"C:\Users\Admin\AppData\Local\Temp\e52a6606a0bf87803c3e31c49c749d39c5d9f1158e3119273b959b169a6f063f.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 www.baidu.com udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 22.160.190.20.in-addr.arpa udp
HK 103.235.47.188:80 www.baidu.com tcp
US 8.8.8.8:53 188.47.235.103.in-addr.arpa udp
US 8.8.8.8:53 ipb.yinliu2.com udp
CN 221.236.23.60:3000 ipb.yinliu2.com tcp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
CN 221.236.23.60:3005 ipb.yinliu2.com tcp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
CN 221.236.23.60:3004 ipb.yinliu2.com tcp
CN 221.236.23.60:3003 ipb.yinliu2.com tcp
US 52.111.227.14:443 tcp
CN 221.236.23.60:3002 ipb.yinliu2.com tcp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
CN 221.236.23.60:3001 ipb.yinliu2.com tcp

Files

memory/3132-2-0x0000000001700000-0x0000000001701000-memory.dmp

memory/3132-7-0x0000000001760000-0x0000000001761000-memory.dmp

memory/3132-6-0x000000000071F000-0x0000000000D76000-memory.dmp

memory/3132-5-0x0000000001750000-0x0000000001751000-memory.dmp

memory/3132-4-0x0000000001740000-0x0000000001741000-memory.dmp

memory/3132-3-0x0000000001730000-0x0000000001731000-memory.dmp

memory/3132-1-0x00000000016F0000-0x00000000016F1000-memory.dmp

memory/3132-0-0x0000000001680000-0x0000000001681000-memory.dmp

memory/3132-11-0x0000000000400000-0x000000000151F000-memory.dmp

memory/3132-12-0x0000000000400000-0x000000000151F000-memory.dmp

memory/3132-14-0x0000000003700000-0x0000000003726000-memory.dmp

memory/3132-13-0x00000000036D0000-0x00000000036F6000-memory.dmp

memory/3132-15-0x0000000000400000-0x000000000151F000-memory.dmp

memory/3132-16-0x0000000000400000-0x000000000151F000-memory.dmp

memory/3132-17-0x0000000000400000-0x000000000151F000-memory.dmp

memory/3132-18-0x0000000000400000-0x000000000151F000-memory.dmp

memory/3132-19-0x0000000000400000-0x000000000151F000-memory.dmp

memory/3132-20-0x0000000000400000-0x000000000151F000-memory.dmp

memory/3132-21-0x0000000000400000-0x000000000151F000-memory.dmp

memory/3132-22-0x0000000000400000-0x000000000151F000-memory.dmp

memory/3132-23-0x0000000000400000-0x000000000151F000-memory.dmp

memory/3132-24-0x0000000000400000-0x000000000151F000-memory.dmp