Malware Analysis Report

2025-04-13 23:21

Sample ID 240428-pwzvdsgd51
Target KarolinaUtility.exe
SHA256 123fd815b92af6c4c427bb148b627b98a29ebbbaf94173b3fe25d698ea287926
Tags
njrat evasion trojan
score
10/10

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
10/10

SHA256

123fd815b92af6c4c427bb148b627b98a29ebbbaf94173b3fe25d698ea287926

Threat Level: Known bad

The file KarolinaUtility.exe was found to be: Known bad.

Malicious Activity Summary

njrat evasion trojan

njRAT/Bladabindi

Modifies Windows Firewall

Executes dropped EXE

Drops startup file

Checks computer location settings

Drops file in System32 directory

Suspicious use of NtSetInformationThreadHideFromDebugger

Drops file in Program Files directory

Unsigned PE

Enumerates physical storage devices

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Suspicious behavior: GetForegroundWindowSpam

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-04-28 12:41

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-28 12:41

Reported

2024-04-28 12:44

Platform

win10v2004-20240426-en

Max time kernel

150s

Max time network

151s

Command Line

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

Signatures

njRAT/Bladabindi

trojan njrat

Modifies Windows Firewall

evasion
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\netsh.exe N/A
N/A N/A C:\Windows\SysWOW64\netsh.exe N/A
N/A N/A C:\Windows\SysWOW64\netsh.exe N/A

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\KarolinaUtility.exe N/A

Drops startup file

Description Indicator Process Target
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Explower.exe C:\Users\Admin\AppData\Local\Temp\server.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Explower.exe C:\Users\Admin\AppData\Local\Temp\server.exe N/A
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Microsoft Corporation.exe C:\Users\Admin\AppData\Local\Temp\server.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Microsoft Corporation.exe C:\Users\Admin\AppData\Local\Temp\server.exe N/A
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\9832c3e9cd3e821e5314be8029b17d5eWindows Update.exe C:\Users\Admin\AppData\Local\Temp\server.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\9832c3e9cd3e821e5314be8029b17d5eWindows Update.exe C:\Users\Admin\AppData\Local\Temp\server.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File created C:\Windows\SysWOW64\Explower.exe C:\Users\Admin\AppData\Local\Temp\server.exe N/A
File opened for modification C:\Windows\SysWOW64\Explower.exe C:\Users\Admin\AppData\Local\Temp\server.exe N/A

Drops file in Program Files directory

Description Indicator Process Target
File created C:\Program Files (x86)\Explower.exe C:\Users\Admin\AppData\Local\Temp\server.exe N/A
File opened for modification C:\Program Files (x86)\Explower.exe C:\Users\Admin\AppData\Local\Temp\server.exe N/A

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\KarolinaUtility.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A

Processes

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

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

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

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

C:\Windows\SysWOW64\netsh.exe

netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\server.exe" "server.exe" ENABLE

C:\Windows\SysWOW64\netsh.exe

netsh firewall delete allowedprogram "C:\Users\Admin\AppData\Local\Temp\server.exe"

C:\Windows\SysWOW64\netsh.exe

netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\server.exe" "server.exe" ENABLE

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
NL 23.62.61.72:443 www.bing.com tcp
US 8.8.8.8:53 74.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 134.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 72.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
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 28.143.109.104.in-addr.arpa udp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp

Files

memory/3284-0-0x0000000000EF0000-0x0000000001270000-memory.dmp

memory/3284-1-0x0000000074360000-0x0000000074911000-memory.dmp

memory/3284-2-0x0000000074360000-0x0000000074911000-memory.dmp

memory/3284-3-0x0000000000ED0000-0x0000000000EE0000-memory.dmp

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

MD5 cfef55c48b388a3085d574a03f98b74f
SHA1 c54ee4c110d92c2ff07bf68ed21ca657b9f247b6
SHA256 123fd815b92af6c4c427bb148b627b98a29ebbbaf94173b3fe25d698ea287926
SHA512 7cc7329aed2cf6b2d03806fe2b35f7a1350cef0e9d39fbb5742e8fac63ff0168a71b4ff3c5be4080a08d40226a474ee419ee0b0ff251a72088e82112174265d5

memory/1448-12-0x0000000000040000-0x00000000003C0000-memory.dmp

memory/3284-16-0x0000000000EF0000-0x0000000001270000-memory.dmp

memory/3284-17-0x0000000074360000-0x0000000074911000-memory.dmp

memory/1448-19-0x0000000074360000-0x0000000074911000-memory.dmp

memory/1448-18-0x0000000074360000-0x0000000074911000-memory.dmp

C:\Users\Admin\AppData\Roaming\app

MD5 7eb860abfe2281298575b5216ef42bc6
SHA1 d4dfd7ac22dcd07da34306c40b4e5367a969cda5
SHA256 83d46461bf45f00cb4fc5df9679b2bd82dbf54eeb022ca1711eefb4b2e7b7689
SHA512 427bfc41f0514ee10d400eea38f22f6fac6f9d5ecd84ad7adb1161ff9355e47c04ff411e172fafcd23c137ad1528ed2f2cb95d247613ae5550c089633f18994d

memory/1448-47-0x0000000000040000-0x00000000003C0000-memory.dmp

memory/1448-48-0x0000000074360000-0x0000000074911000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-28 12:41

Reported

2024-04-28 12:44

Platform

win11-20240419-en

Max time kernel

150s

Max time network

142s

Command Line

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

Signatures

njRAT/Bladabindi

trojan njrat

Modifies Windows Firewall

evasion
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\netsh.exe N/A
N/A N/A C:\Windows\SysWOW64\netsh.exe N/A
N/A N/A C:\Windows\SysWOW64\netsh.exe N/A

Drops startup file

Description Indicator Process Target
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Microsoft Corporation.exe C:\Users\Admin\AppData\Local\Temp\server.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Microsoft Corporation.exe C:\Users\Admin\AppData\Local\Temp\server.exe N/A
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\9832c3e9cd3e821e5314be8029b17d5eWindows Update.exe C:\Users\Admin\AppData\Local\Temp\server.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\9832c3e9cd3e821e5314be8029b17d5eWindows Update.exe C:\Users\Admin\AppData\Local\Temp\server.exe N/A
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Explower.exe C:\Users\Admin\AppData\Local\Temp\server.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Explower.exe C:\Users\Admin\AppData\Local\Temp\server.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File opened for modification C:\Windows\SysWOW64\Explower.exe C:\Users\Admin\AppData\Local\Temp\server.exe N/A
File created C:\Windows\SysWOW64\Explower.exe C:\Users\Admin\AppData\Local\Temp\server.exe N/A

Drops file in Program Files directory

Description Indicator Process Target
File created C:\Program Files (x86)\Explower.exe C:\Users\Admin\AppData\Local\Temp\server.exe N/A
File opened for modification C:\Program Files (x86)\Explower.exe C:\Users\Admin\AppData\Local\Temp\server.exe N/A

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\KarolinaUtility.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\server.exe N/A

Processes

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

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

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

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

C:\Windows\SysWOW64\netsh.exe

netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\server.exe" "server.exe" ENABLE

C:\Windows\SysWOW64\netsh.exe

netsh firewall delete allowedprogram "C:\Users\Admin\AppData\Local\Temp\server.exe"

C:\Windows\SysWOW64\netsh.exe

netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\server.exe" "server.exe" ENABLE

Network

Country Destination Domain Proto
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp
N/A 127.0.0.1:13595 tcp

Files

memory/1416-0-0x0000000000FF0000-0x0000000001370000-memory.dmp

memory/1416-1-0x00000000740B0000-0x0000000074661000-memory.dmp

memory/1416-2-0x0000000003FD0000-0x0000000003FE0000-memory.dmp

memory/1416-3-0x00000000740B0000-0x0000000074661000-memory.dmp

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

MD5 cfef55c48b388a3085d574a03f98b74f
SHA1 c54ee4c110d92c2ff07bf68ed21ca657b9f247b6
SHA256 123fd815b92af6c4c427bb148b627b98a29ebbbaf94173b3fe25d698ea287926
SHA512 7cc7329aed2cf6b2d03806fe2b35f7a1350cef0e9d39fbb5742e8fac63ff0168a71b4ff3c5be4080a08d40226a474ee419ee0b0ff251a72088e82112174265d5

memory/1460-15-0x00000000009F0000-0x0000000000D70000-memory.dmp

memory/1416-16-0x00000000740B0000-0x0000000074661000-memory.dmp

memory/1416-17-0x0000000000FF0000-0x0000000001370000-memory.dmp

memory/1460-19-0x0000000003A00000-0x0000000003A10000-memory.dmp

memory/1460-20-0x00000000740B0000-0x0000000074661000-memory.dmp

memory/1460-18-0x00000000740B0000-0x0000000074661000-memory.dmp

C:\Users\Admin\AppData\Roaming\app

MD5 7eb860abfe2281298575b5216ef42bc6
SHA1 d4dfd7ac22dcd07da34306c40b4e5367a969cda5
SHA256 83d46461bf45f00cb4fc5df9679b2bd82dbf54eeb022ca1711eefb4b2e7b7689
SHA512 427bfc41f0514ee10d400eea38f22f6fac6f9d5ecd84ad7adb1161ff9355e47c04ff411e172fafcd23c137ad1528ed2f2cb95d247613ae5550c089633f18994d

memory/1460-48-0x00000000009F0000-0x0000000000D70000-memory.dmp

memory/1460-49-0x00000000740B0000-0x0000000074661000-memory.dmp