Malware Analysis Report

2025-01-22 13:02

Sample ID 240626-eyraxsxdpj
Target 8a97852352287ce93962d1778c7e60f3b06cd90af66bad61469e35e6a12443c1
SHA256 8a97852352287ce93962d1778c7e60f3b06cd90af66bad61469e35e6a12443c1
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

8a97852352287ce93962d1778c7e60f3b06cd90af66bad61469e35e6a12443c1

Threat Level: Shows suspicious behavior

The file 8a97852352287ce93962d1778c7e60f3b06cd90af66bad61469e35e6a12443c1 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 04:21

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 04:21

Reported

2024-06-26 04:23

Platform

win7-20240508-en

Max time kernel

148s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8a97852352287ce93962d1778c7e60f3b06cd90af66bad61469e35e6a12443c1.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

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\8a97852352287ce93962d1778c7e60f3b06cd90af66bad61469e35e6a12443c1.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\8a97852352287ce93962d1778c7e60f3b06cd90af66bad61469e35e6a12443c1.exe

"C:\Users\Admin\AppData\Local\Temp\8a97852352287ce93962d1778c7e60f3b06cd90af66bad61469e35e6a12443c1.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 221.236.23.60:3004 ipb.yinliu2.com tcp
CN 221.236.23.60:3005 ipb.yinliu2.com tcp
CN 221.236.23.60:3002 ipb.yinliu2.com tcp
CN 221.236.23.60:3000 ipb.yinliu2.com tcp
CN 221.236.23.60:3001 ipb.yinliu2.com tcp
CN 221.236.23.60:3003 ipb.yinliu2.com tcp

Files

memory/1736-2-0x00000000001C0000-0x00000000001C1000-memory.dmp

memory/1736-0-0x00000000001C0000-0x00000000001C1000-memory.dmp

memory/1736-4-0x00000000001C0000-0x00000000001C1000-memory.dmp

memory/1736-5-0x00000000001E0000-0x00000000001E1000-memory.dmp

memory/1736-7-0x00000000001E0000-0x00000000001E1000-memory.dmp

memory/1736-9-0x00000000001E0000-0x00000000001E1000-memory.dmp

memory/1736-12-0x00000000001F0000-0x00000000001F1000-memory.dmp

memory/1736-14-0x00000000001F0000-0x00000000001F1000-memory.dmp

memory/1736-29-0x00000000002A0000-0x00000000002A1000-memory.dmp

memory/1736-34-0x00000000002B0000-0x00000000002B1000-memory.dmp

memory/1736-32-0x00000000002B0000-0x00000000002B1000-memory.dmp

memory/1736-30-0x00000000002B0000-0x00000000002B1000-memory.dmp

memory/1736-27-0x00000000002A0000-0x00000000002A1000-memory.dmp

memory/1736-24-0x0000000000290000-0x0000000000291000-memory.dmp

memory/1736-22-0x0000000000290000-0x0000000000291000-memory.dmp

memory/1736-19-0x0000000000200000-0x0000000000201000-memory.dmp

memory/1736-17-0x0000000000200000-0x0000000000201000-memory.dmp

memory/1736-35-0x0000000000400000-0x00000000015BC000-memory.dmp

memory/1736-38-0x0000000000724000-0x0000000000DC1000-memory.dmp

memory/1736-40-0x0000000002EB0000-0x0000000002ED6000-memory.dmp

memory/1736-39-0x0000000002E80000-0x0000000002EA6000-memory.dmp

memory/1736-41-0x0000000000400000-0x00000000015BC000-memory.dmp

memory/1736-42-0x0000000000400000-0x00000000015BC000-memory.dmp

memory/1736-47-0x0000000000400000-0x00000000015BC000-memory.dmp

memory/1736-48-0x0000000000400000-0x00000000015BC000-memory.dmp

memory/1736-49-0x0000000000400000-0x00000000015BC000-memory.dmp

memory/1736-50-0x0000000000400000-0x00000000015BC000-memory.dmp

memory/1736-51-0x0000000000400000-0x00000000015BC000-memory.dmp

memory/1736-52-0x0000000000400000-0x00000000015BC000-memory.dmp

memory/1736-53-0x0000000000400000-0x00000000015BC000-memory.dmp

memory/1736-54-0x0000000000400000-0x00000000015BC000-memory.dmp

memory/1736-55-0x0000000000400000-0x00000000015BC000-memory.dmp

memory/1736-56-0x0000000000400000-0x00000000015BC000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-26 04:21

Reported

2024-06-26 04:24

Platform

win10v2004-20240226-en

Max time kernel

160s

Max time network

172s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8a97852352287ce93962d1778c7e60f3b06cd90af66bad61469e35e6a12443c1.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

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\8a97852352287ce93962d1778c7e60f3b06cd90af66bad61469e35e6a12443c1.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\8a97852352287ce93962d1778c7e60f3b06cd90af66bad61469e35e6a12443c1.exe

"C:\Users\Admin\AppData\Local\Temp\8a97852352287ce93962d1778c7e60f3b06cd90af66bad61469e35e6a12443c1.exe"

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1408 --field-trial-handle=2276,i,5697607538120380977,9987005253899555344,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
GB 96.16.110.114:80 tcp
US 8.8.8.8:53 76.234.34.23.in-addr.arpa udp
GB 142.250.187.234:443 tcp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 57.15.31.184.in-addr.arpa udp
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 17.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
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 221.236.23.60:3003 ipb.yinliu2.com tcp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
CN 221.236.23.60:3001 ipb.yinliu2.com tcp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
CN 221.236.23.60:3004 ipb.yinliu2.com tcp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
CN 221.236.23.60:3005 ipb.yinliu2.com tcp
CN 221.236.23.60:3000 ipb.yinliu2.com tcp
US 8.8.8.8:53 122.10.44.20.in-addr.arpa udp
CN 221.236.23.60:3002 ipb.yinliu2.com tcp

Files

memory/1844-0-0x0000000000724000-0x0000000000DC1000-memory.dmp

memory/1844-1-0x0000000000400000-0x00000000015BC000-memory.dmp

memory/1844-2-0x0000000001730000-0x0000000001731000-memory.dmp

memory/1844-3-0x0000000001B90000-0x0000000001B91000-memory.dmp

memory/1844-4-0x0000000001BA0000-0x0000000001BA1000-memory.dmp

memory/1844-5-0x0000000001BD0000-0x0000000001BD1000-memory.dmp

memory/1844-6-0x0000000001BF0000-0x0000000001BF1000-memory.dmp

memory/1844-7-0x0000000001C00000-0x0000000001C01000-memory.dmp

memory/1844-8-0x0000000001C10000-0x0000000001C11000-memory.dmp

memory/1844-12-0x00000000035D0000-0x00000000035F6000-memory.dmp

memory/1844-13-0x0000000003600000-0x0000000003626000-memory.dmp

memory/1844-14-0x0000000000400000-0x00000000015BC000-memory.dmp

memory/1844-15-0x0000000000400000-0x00000000015BC000-memory.dmp

memory/1844-16-0x0000000000400000-0x00000000015BC000-memory.dmp

memory/1844-17-0x0000000000400000-0x00000000015BC000-memory.dmp

memory/1844-18-0x0000000000400000-0x00000000015BC000-memory.dmp

memory/1844-19-0x0000000000400000-0x00000000015BC000-memory.dmp

memory/1844-20-0x0000000000400000-0x00000000015BC000-memory.dmp

memory/1844-21-0x0000000000400000-0x00000000015BC000-memory.dmp

memory/1844-22-0x0000000000400000-0x00000000015BC000-memory.dmp

memory/1844-23-0x0000000000400000-0x00000000015BC000-memory.dmp