Malware Analysis Report

2025-04-13 23:23

Sample ID 240428-przc3agc6x
Target KarolinaUtility.exe
SHA256 809ccbd6dc5ce0e1e654f8dc89aa5de50e3bebc9bd6d5c69259eecf9240d8a43
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

809ccbd6dc5ce0e1e654f8dc89aa5de50e3bebc9bd6d5c69259eecf9240d8a43

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

Checks computer location settings

Executes dropped EXE

Drops startup file

Suspicious use of NtSetInformationThreadHideFromDebugger

Drops file in System32 directory

Drops file in Program Files directory

Unsigned PE

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Suspicious behavior: GetForegroundWindowSpam

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetWindowsHookEx

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-04-28 12:34

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-28 12:34

Reported

2024-04-28 12:37

Platform

win10v2004-20240419-en

Max time kernel

150s

Max time network

54s

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-1-5-21-3411335054-1982420046-2118495756-1000\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\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 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 opened for modification C:\Program Files (x86)\Explower.exe C:\Users\Admin\AppData\Local\Temp\server.exe N/A
File created 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
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
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/4460-0-0x0000000000CC0000-0x0000000001040000-memory.dmp

memory/4460-1-0x00000000746B0000-0x0000000074C61000-memory.dmp

memory/4460-2-0x00000000746B0000-0x0000000074C61000-memory.dmp

memory/4460-3-0x0000000003340000-0x0000000003350000-memory.dmp

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

MD5 b1fd40e0d774fc34ca7e3f19aabf6ab1
SHA1 938e853894b0d5f157557bedfa531d49c1771f99
SHA256 809ccbd6dc5ce0e1e654f8dc89aa5de50e3bebc9bd6d5c69259eecf9240d8a43
SHA512 d70f95b2bff8af647115cb958180f1ef327ad57f48f22a4113480bd818005de55f2457c381c9486adb21e2340efe56dc2803a21ecb55075b8e1a5e1513b946c2

memory/2216-14-0x0000000000450000-0x00000000007D0000-memory.dmp

memory/4460-17-0x00000000746B0000-0x0000000074C61000-memory.dmp

memory/4460-16-0x0000000000CC0000-0x0000000001040000-memory.dmp

memory/2216-18-0x00000000746B0000-0x0000000074C61000-memory.dmp

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

MD5 7eb860abfe2281298575b5216ef42bc6
SHA1 d4dfd7ac22dcd07da34306c40b4e5367a969cda5
SHA256 83d46461bf45f00cb4fc5df9679b2bd82dbf54eeb022ca1711eefb4b2e7b7689
SHA512 427bfc41f0514ee10d400eea38f22f6fac6f9d5ecd84ad7adb1161ff9355e47c04ff411e172fafcd23c137ad1528ed2f2cb95d247613ae5550c089633f18994d

memory/2216-46-0x0000000000450000-0x00000000007D0000-memory.dmp

memory/2216-47-0x00000000746B0000-0x0000000074C61000-memory.dmp

memory/2216-48-0x00000000034A0000-0x00000000034B0000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-28 12:34

Reported

2024-04-28 12:37

Platform

win11-20240419-en

Max time kernel

150s

Max time network

150s

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 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

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe -k LocalService -p -s NPSMSvc

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
US 8.8.8.8:53 cxcs.microsoft.net udp
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
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

Files

memory/4480-0-0x00000000009C0000-0x0000000000D40000-memory.dmp

memory/4480-1-0x0000000074450000-0x0000000074A01000-memory.dmp

memory/4480-2-0x0000000074450000-0x0000000074A01000-memory.dmp

memory/4480-3-0x00000000037E0000-0x00000000037F0000-memory.dmp

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

MD5 b1fd40e0d774fc34ca7e3f19aabf6ab1
SHA1 938e853894b0d5f157557bedfa531d49c1771f99
SHA256 809ccbd6dc5ce0e1e654f8dc89aa5de50e3bebc9bd6d5c69259eecf9240d8a43
SHA512 d70f95b2bff8af647115cb958180f1ef327ad57f48f22a4113480bd818005de55f2457c381c9486adb21e2340efe56dc2803a21ecb55075b8e1a5e1513b946c2

memory/4480-17-0x0000000074450000-0x0000000074A01000-memory.dmp

memory/4072-16-0x0000000000FD0000-0x0000000001350000-memory.dmp

memory/4480-15-0x00000000009C0000-0x0000000000D40000-memory.dmp

memory/4072-19-0x00000000040E0000-0x00000000040F0000-memory.dmp

memory/4072-18-0x0000000074450000-0x0000000074A01000-memory.dmp

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

MD5 7eb860abfe2281298575b5216ef42bc6
SHA1 d4dfd7ac22dcd07da34306c40b4e5367a969cda5
SHA256 83d46461bf45f00cb4fc5df9679b2bd82dbf54eeb022ca1711eefb4b2e7b7689
SHA512 427bfc41f0514ee10d400eea38f22f6fac6f9d5ecd84ad7adb1161ff9355e47c04ff411e172fafcd23c137ad1528ed2f2cb95d247613ae5550c089633f18994d

memory/4072-47-0x0000000000FD0000-0x0000000001350000-memory.dmp

memory/4072-49-0x00000000040E0000-0x00000000040F0000-memory.dmp

memory/4072-48-0x0000000074450000-0x0000000074A01000-memory.dmp