Malware Analysis Report

2025-08-05 14:35

Sample ID 250702-x39beagj7x
Target 94895a7224f376f7b2fdc5d5d92fec372c0e89340f9ad556caffa37dbac09ed6
SHA256 94895a7224f376f7b2fdc5d5d92fec372c0e89340f9ad556caffa37dbac09ed6
Tags
discovery
score
7/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V16

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
7/10

SHA256

94895a7224f376f7b2fdc5d5d92fec372c0e89340f9ad556caffa37dbac09ed6

Threat Level: Shows suspicious behavior

The file 94895a7224f376f7b2fdc5d5d92fec372c0e89340f9ad556caffa37dbac09ed6 was found to be: Shows suspicious behavior.

Malicious Activity Summary

discovery

Unexpected DNS network traffic destination

Executes dropped EXE

Drops file in System32 directory

Drops file in Windows directory

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Modifies data under HKEY_USERS

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2025-07-02 19:23

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2025-07-02 19:23

Reported

2025-07-02 19:26

Platform

win10v2004-20250502-en

Max time kernel

143s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\94895a7224f376f7b2fdc5d5d92fec372c0e89340f9ad556caffa37dbac09ed6.exe"

Signatures

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Windows\Syswow64\c52ba20a N/A

Drops file in System32 directory

Description Indicator Process Target
File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 C:\Windows\Syswow64\c52ba20a N/A
File created C:\Windows\SysWOW64\c52ba20a C:\Users\Admin\AppData\Local\Temp\94895a7224f376f7b2fdc5d5d92fec372c0e89340f9ad556caffa37dbac09ed6.exe N/A
File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 C:\Windows\Syswow64\c52ba20a N/A
File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE C:\Windows\Syswow64\c52ba20a N/A
File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies C:\Windows\Syswow64\c52ba20a N/A

Drops file in Windows directory

Description Indicator Process Target
File opened for modification C:\Windows\ba450 C:\Users\Admin\AppData\Local\Temp\94895a7224f376f7b2fdc5d5d92fec372c0e89340f9ad556caffa37dbac09ed6.exe N/A
File opened for modification C:\Windows\1e7968 C:\Windows\Syswow64\c52ba20a 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\94895a7224f376f7b2fdc5d5d92fec372c0e89340f9ad556caffa37dbac09ed6.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Syswow64\c52ba20a N/A

Modifies data under HKEY_USERS

Description Indicator Process Target
Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix C:\Windows\Syswow64\c52ba20a N/A
Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" C:\Windows\Syswow64\c52ba20a N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ C:\Windows\Syswow64\c52ba20a N/A
Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" C:\Windows\Syswow64\c52ba20a N/A
Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" C:\Windows\Syswow64\c52ba20a N/A
Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" C:\Windows\Syswow64\c52ba20a N/A
Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" C:\Windows\Syswow64\c52ba20a N/A
Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" C:\Windows\Syswow64\c52ba20a N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\94895a7224f376f7b2fdc5d5d92fec372c0e89340f9ad556caffa37dbac09ed6.exe N/A
Token: SeTcbPrivilege N/A C:\Users\Admin\AppData\Local\Temp\94895a7224f376f7b2fdc5d5d92fec372c0e89340f9ad556caffa37dbac09ed6.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\Syswow64\c52ba20a N/A
Token: SeTcbPrivilege N/A C:\Windows\Syswow64\c52ba20a N/A

Processes

C:\Users\Admin\AppData\Local\Temp\94895a7224f376f7b2fdc5d5d92fec372c0e89340f9ad556caffa37dbac09ed6.exe

"C:\Users\Admin\AppData\Local\Temp\94895a7224f376f7b2fdc5d5d92fec372c0e89340f9ad556caffa37dbac09ed6.exe"

C:\Windows\Syswow64\c52ba20a

C:\Windows\Syswow64\c52ba20a

Network

Country Destination Domain Proto
CN 114.114.114.114:53 down.nugong.asia udp
CN 223.5.5.5:53 down.nugong.asia udp
US 8.8.8.8:53 down.nugong.asia udp
US 8.8.8.8:53 dns.alidns.com udp
CN 223.5.5.5:443 dns.alidns.com tcp
CN 223.6.6.6:443 dns.alidns.com tcp
CN 114.114.114.114:53 down.nugong.asia udp
CN 223.5.5.5:53 dns.alidns.com udp
US 8.8.8.8:53 down.nugong.asia udp
CN 223.5.5.5:443 dns.alidns.com tcp
CN 223.5.5.5:80 dns.alidns.com tcp
CN 223.6.6.6:443 dns.alidns.com tcp
CN 223.5.5.5:80 dns.alidns.com tcp
US 8.8.8.8:53 c.pki.goog udp
GB 142.250.179.227:80 c.pki.goog tcp
CN 223.6.6.6:80 dns.alidns.com tcp
CN 223.5.5.5:443 dns.alidns.com tcp
CN 223.5.5.5:80 dns.alidns.com tcp

Files

memory/680-0-0x0000000000CF0000-0x0000000000D53000-memory.dmp

C:\Windows\SysWOW64\c52ba20a

MD5 dfc74b626016133f27d647cb5b8b6d0f
SHA1 08b140463d15b1d5d2351dcf2f88f51f30a9ac98
SHA256 9af1a35783cd73cc749bf30b6e03f41f266e3664b563fe69c14d506068e81899
SHA512 1ace325e4fee7f54e712d6441b69ff9704f44d0ac02b14ba39ee8e96af60d68cab1b02a8b010f1d8f85eef7d344cc83f290592338299d58eea85cdb3e69c5542

memory/1780-4-0x0000000000D20000-0x0000000000D83000-memory.dmp