Malware Analysis Report

2025-08-11 07:04

Sample ID 241107-lva8vszeqb
Target 40b72cccc1fc9573471d7fab01662013822436c09389b4e1b832ffb6292d8240N
SHA256 40b72cccc1fc9573471d7fab01662013822436c09389b4e1b832ffb6292d8240
Tags
upx discovery
score
5/10

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
5/10

SHA256

40b72cccc1fc9573471d7fab01662013822436c09389b4e1b832ffb6292d8240

Threat Level: Likely benign

The file 40b72cccc1fc9573471d7fab01662013822436c09389b4e1b832ffb6292d8240N was found to be: Likely benign.

Malicious Activity Summary

upx discovery

UPX packed file

Unsigned PE

System Location Discovery: System Language Discovery

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-07 09:50

Signatures

UPX packed file

upx
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
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-07 09:50

Reported

2024-11-07 09:52

Platform

win7-20240903-en

Max time kernel

117s

Max time network

117s

Command Line

"C:\Users\Admin\AppData\Local\Temp\40b72cccc1fc9573471d7fab01662013822436c09389b4e1b832ffb6292d8240N.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

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\40b72cccc1fc9573471d7fab01662013822436c09389b4e1b832ffb6292d8240N.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\40b72cccc1fc9573471d7fab01662013822436c09389b4e1b832ffb6292d8240N.exe

"C:\Users\Admin\AppData\Local\Temp\40b72cccc1fc9573471d7fab01662013822436c09389b4e1b832ffb6292d8240N.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 wecan.hasthe.technology udp
US 104.21.59.199:80 wecan.hasthe.technology tcp
US 104.21.59.199:80 wecan.hasthe.technology tcp
US 104.21.59.199:80 wecan.hasthe.technology tcp

Files

memory/2168-0-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2168-1-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2168-7-0x0000000000400000-0x000000000042A000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\rifaien2-bIoASwui57HZnUz5.exe

MD5 305e69de7c1d90834fc54c276a749d8a
SHA1 578a1758896b98d329565bc495c60c233f210ea8
SHA256 b2a1b393955802869e4d2ad2987fc8e08dc9f8bda58eec0539e9bfd3d63e8e5a
SHA512 2239f2c94fb84986748426b9ee6ab4d25dbccd9dd286612c79435166b92edce5592f35d9c1db451299c3f3217eb97667566ca90481841e99f3638adb2e309fa1

memory/2168-14-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2168-22-0x0000000000400000-0x000000000042A000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-07 09:50

Reported

2024-11-07 09:52

Platform

win10v2004-20241007-en

Max time kernel

111s

Max time network

94s

Command Line

"C:\Users\Admin\AppData\Local\Temp\40b72cccc1fc9573471d7fab01662013822436c09389b4e1b832ffb6292d8240N.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

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\40b72cccc1fc9573471d7fab01662013822436c09389b4e1b832ffb6292d8240N.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\40b72cccc1fc9573471d7fab01662013822436c09389b4e1b832ffb6292d8240N.exe

"C:\Users\Admin\AppData\Local\Temp\40b72cccc1fc9573471d7fab01662013822436c09389b4e1b832ffb6292d8240N.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 wecan.hasthe.technology udp
US 104.21.59.199:80 wecan.hasthe.technology tcp
US 8.8.8.8:53 199.59.21.104.in-addr.arpa udp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 75.117.19.2.in-addr.arpa udp
US 104.21.59.199:80 wecan.hasthe.technology tcp
US 104.21.59.199:80 wecan.hasthe.technology tcp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp

Files

memory/2472-0-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2472-1-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2472-4-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2472-8-0x0000000000400000-0x000000000042A000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\rifaien2-fol0nohQLsvNmqQT.exe

MD5 9fd56bdd8a58840db6911032bf7f054a
SHA1 99b0a6288d3f1d5cf29a1ef088467edc1e5b22d6
SHA256 cb864886d29a3482c952ccf6e20637c25ac835679fbdc2b913ade4a5c47ad13c
SHA512 564b1cba2ec396958ce288ab08b3ad3f5205306639558332fcb8f907c83ec69ecadff1f39ceab7cf8c8fceea95f37677afebb24db425856f06f3193ab1d2ab64

memory/2472-12-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2472-21-0x0000000000400000-0x000000000042A000-memory.dmp