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Windows
Analysis Report
183643586-388657435.07.exe
Overview
General Information
Detection
Score: | 100 |
Range: | 0 - 100 |
Whitelisted: | false |
Confidence: | 100% |
Signatures
Antivirus detection for dropped file
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Adds extensions / path to Windows Defender exclusion list (Registry)
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Creates an undocumented autostart registry key
Drops PE files to the document folder of the user
Found direct / indirect Syscall (likely to bypass EDR)
Machine Learning detection for dropped file
Opens the same file many times (likely Sandbox evasion)
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
PE file contains section with special chars
Sample is not signed and drops a device driver
Sigma detected: Invoke-Obfuscation CLIP+ Launcher
Sigma detected: Invoke-Obfuscation VAR+ Launcher
Switches to a custom stack to bypass stack traces
Tries to delay execution (extensive OutputDebugStringW loop)
Uses cmd line tools excessively to alter registry or file data
Uses schtasks.exe or at.exe to add and modify task schedules
AV process strings found (often used to terminate AV products)
Abnormal high CPU Usage
Contains functionality to access loader functionality (e.g. LdrGetProcedureAddress)
Contains functionality to call native functions
Contains functionality to check if a debugger is running (IsDebuggerPresent)
Contains functionality to delete services
Contains functionality to dynamically determine API calls
Contains functionality to open a port and listen for incoming connection (possibly a backdoor)
Contains functionality to query CPU information (cpuid)
Contains functionality to query locales information (e.g. system language)
Contains functionality to read the PEB
Contains functionality which may be used to detect a debugger (GetProcessHeap)
Creates COM task schedule object (often to register a task for autostart)
Creates a process in suspended mode (likely to inject code)
Creates driver files
Creates files inside the driver directory
Creates files inside the system directory
Creates or modifies windows services
Detected TCP or UDP traffic on non-standard ports
Detected potential crypto function
Dropped file seen in connection with other malware
Drops PE files
Drops PE files to the windows directory (C:\Windows)
Enables debug privileges
Entry point lies outside standard sections
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Found dropped PE file which has not been started or loaded
Found evasive API chain (may stop execution after checking a module file name)
Found inlined nop instructions (likely shell or obfuscated code)
Found large amount of non-executed APIs
IP address seen in connection with other malware
Internet Provider seen in connection with other malware
JA3 SSL client fingerprint seen in connection with other malware
May sleep (evasive loops) to hinder dynamic analysis
PE file contains sections with non-standard names
Sample execution stops while process was sleeping (likely an evasion)
Sample file is different than original file name gathered from version info
Sigma detected: Suspicious Windows Defender Folder Exclusion Added Via Reg.EXE
Sigma detected: Windows Defender Exclusions Added - Registry
Suricata IDS alerts with low severity for network traffic
Uses code obfuscation techniques (call, push, ret)
Uses reg.exe to modify the Windows registry
Very long cmdline option found, this is very uncommon (may be encrypted or packed)
Yara signature match
Classification
- System is w10x64native
- 183643586-388657435.07.exe (PID: 6476 cmdline:
"C:\Users\ user\Deskt op\1836435 86-3886574 35.07.exe" MD5: EDAE96658A4B8891AA1F35BAB79B1179)
- ieiUC1.exe (PID: 2280 cmdline:
C:\Users\u ser\Docume nts\ieiUC1 .exe MD5: D3709B25AFD8AC9B63CBD4E1E1D962B9)
- ieiUC1.exe (PID: 1836 cmdline:
C:\Users\u ser\Docume nts\ieiUC1 .exe MD5: D3709B25AFD8AC9B63CBD4E1E1D962B9)
- ieiUC1.exe (PID: 1016 cmdline:
C:\Users\u ser\Docume nts\ieiUC1 .exe MD5: D3709B25AFD8AC9B63CBD4E1E1D962B9) - cmd.exe (PID: 7240 cmdline:
"C:\Window s\System32 \cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task 1" /SC ONC E /ST 00:0 0 /RL HIGH EST /RU "S YSTEM" /TR "cmd.exe /c reg add \"HKLM\SO FTWARE\Mic rosoft\Win dows Defen der\Exclus ions\Paths \" /v \"C: \ProgramDa ta\" /t RE G_DWORD /d 0 /f" & S CHTASKS /R un /TN "Ta sk1" & SCH TASKS /Del ete /TN "T ask1" /F MD5: 8A2122E8162DBEF04694B9C3E0B6CDEE) - conhost.exe (PID: 8040 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 81CA40085FC75BABD2C91D18AA9FFA68) - schtasks.exe (PID: 5800 cmdline:
SCHTASKS / Create /F /TN "Task1 " /SC ONCE /ST 00:00 /RL HIGHE ST /RU "SY STEM" /TR "cmd.exe / c reg add \"HKLM\SOF TWARE\Micr osoft\Wind ows Defend er\Exclusi ons\Paths\ " /v \"C:\ ProgramDat a\" /t REG _DWORD /d 0 /f" MD5: 796B784E98008854C27F4B18D287BA30) - schtasks.exe (PID: 5804 cmdline:
SCHTASKS / Run /TN "T ask1" MD5: 796B784E98008854C27F4B18D287BA30) - schtasks.exe (PID: 2452 cmdline:
SCHTASKS / Delete /TN "Task1" / F MD5: 796B784E98008854C27F4B18D287BA30) - cmd.exe (PID: 1556 cmdline:
"C:\Window s\System32 \cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task 1" /SC ONC E /ST 00:0 0 /RL HIGH EST /RU "S YSTEM" /TR "cmd.exe /c reg add \"HKLM\SO FTWARE\Mic rosoft\Win dows Defen der\Exclus ions\Paths \" /v \"C: \Users\" / t REG_DWOR D /d 0 /f" & SCHTASK S /Run /TN "Task1" & SCHTASKS /Delete /T N "Task1" /F MD5: 8A2122E8162DBEF04694B9C3E0B6CDEE) - conhost.exe (PID: 5000 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 81CA40085FC75BABD2C91D18AA9FFA68) - schtasks.exe (PID: 8060 cmdline:
SCHTASKS / Create /F /TN "Task1 " /SC ONCE /ST 00:00 /RL HIGHE ST /RU "SY STEM" /TR "cmd.exe / c reg add \"HKLM\SOF TWARE\Micr osoft\Wind ows Defend er\Exclusi ons\Paths\ " /v \"C:\ Users\" /t REG_DWORD /d 0 /f" MD5: 796B784E98008854C27F4B18D287BA30) - schtasks.exe (PID: 3636 cmdline:
SCHTASKS / Run /TN "T ask1" MD5: 796B784E98008854C27F4B18D287BA30) - schtasks.exe (PID: 2980 cmdline:
SCHTASKS / Delete /TN "Task1" / F MD5: 796B784E98008854C27F4B18D287BA30) - cmd.exe (PID: 2392 cmdline:
"C:\Window s\System32 \cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task 1" /SC ONC E /ST 00:0 0 /RL HIGH EST /RU "S YSTEM" /TR "cmd.exe /c reg add \"HKLM\SO FTWARE\Mic rosoft\Win dows Defen der\Exclus ions\Paths \" /v \"C: \Program F iles (x86) \" /t REG_ DWORD /d 0 /f" & SCH TASKS /Run /TN "Task 1" & SCHTA SKS /Delet e /TN "Tas k1" /F MD5: 8A2122E8162DBEF04694B9C3E0B6CDEE) - conhost.exe (PID: 3496 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 81CA40085FC75BABD2C91D18AA9FFA68) - schtasks.exe (PID: 7968 cmdline:
SCHTASKS / Create /F /TN "Task1 " /SC ONCE /ST 00:00 /RL HIGHE ST /RU "SY STEM" /TR "cmd.exe / c reg add \"HKLM\SOF TWARE\Micr osoft\Wind ows Defend er\Exclusi ons\Paths\ " /v \"C:\ Program Fi les (x86)\ " /t REG_D WORD /d 0 /f" MD5: 796B784E98008854C27F4B18D287BA30) - schtasks.exe (PID: 5352 cmdline:
SCHTASKS / Run /TN "T ask1" MD5: 796B784E98008854C27F4B18D287BA30) - schtasks.exe (PID: 2992 cmdline:
SCHTASKS / Delete /TN "Task1" / F MD5: 796B784E98008854C27F4B18D287BA30) - cmd.exe (PID: 5360 cmdline:
"C:\Window s\System32 \cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task 1" /SC ONC E /ST 00:0 0 /RL HIGH EST /RU "S YSTEM" /TR "cmd.exe /c reg add \"HKLM\SO FTWARE\Mic rosoft\Win dows Defen der\Exclus ions\Paths \" /v \"%U SERPROFILE %\Document s\" /t REG _DWORD /d 0 /f" & SC HTASKS /Ru n /TN "Tas k1" & SCHT ASKS /Dele te /TN "Ta sk1" /F MD5: 8A2122E8162DBEF04694B9C3E0B6CDEE) - conhost.exe (PID: 4784 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 81CA40085FC75BABD2C91D18AA9FFA68) - schtasks.exe (PID: 5452 cmdline:
SCHTASKS / Create /F /TN "Task1 " /SC ONCE /ST 00:00 /RL HIGHE ST /RU "SY STEM" /TR "cmd.exe / c reg add \"HKLM\SOF TWARE\Micr osoft\Wind ows Defend er\Exclusi ons\Paths\ " /v \"C:\ Users\user \Documents \" /t REG_ DWORD /d 0 /f" MD5: 796B784E98008854C27F4B18D287BA30) - schtasks.exe (PID: 7680 cmdline:
SCHTASKS / Run /TN "T ask1" MD5: 796B784E98008854C27F4B18D287BA30) - schtasks.exe (PID: 5680 cmdline:
SCHTASKS / Delete /TN "Task1" / F MD5: 796B784E98008854C27F4B18D287BA30) - DXESuT.exe (PID: 2236 cmdline:
"C:\Progra m Files (x 86)\DXESuT \DXESuT.ex e" MD5: 7B6586E21FBC8F2F0BB784A1A8FC65B4) - cmd.exe (PID: 2024 cmdline:
cmd /c ech o.>c:\xxxx .ini MD5: D0FCE3AFA6AA1D58CE9FA336CC2B675B) - conhost.exe (PID: 2344 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 81CA40085FC75BABD2C91D18AA9FFA68)
- cmd.exe (PID: 7764 cmdline:
cmd.exe /c reg add " HKLM\SOFTW ARE\Micros oft\Window s Defender \Exclusion s\Paths" / v "C:\Prog ramData" / t REG_DWOR D /d 0 /f MD5: 8A2122E8162DBEF04694B9C3E0B6CDEE) - conhost.exe (PID: 5960 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 81CA40085FC75BABD2C91D18AA9FFA68) - reg.exe (PID: 7828 cmdline:
reg add "H KLM\SOFTWA RE\Microso ft\Windows Defender\ Exclusions \Paths" /v "C:\Progr amData" /t REG_DWORD /d 0 /f MD5: 227F63E1D9008B36BDBCC4B397780BE4)
- cmd.exe (PID: 7336 cmdline:
cmd.exe /c reg add " HKLM\SOFTW ARE\Micros oft\Window s Defender \Exclusion s\Paths" / v "C:\User s" /t REG_ DWORD /d 0 /f MD5: 8A2122E8162DBEF04694B9C3E0B6CDEE) - conhost.exe (PID: 2548 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 81CA40085FC75BABD2C91D18AA9FFA68) - reg.exe (PID: 7860 cmdline:
reg add "H KLM\SOFTWA RE\Microso ft\Windows Defender\ Exclusions \Paths" /v "C:\Users " /t REG_D WORD /d 0 /f MD5: 227F63E1D9008B36BDBCC4B397780BE4)
- cmd.exe (PID: 6776 cmdline:
cmd.exe /c reg add " HKLM\SOFTW ARE\Micros oft\Window s Defender \Exclusion s\Paths" / v "C:\Prog ram Files (x86)" /t REG_DWORD /d 0 /f MD5: 8A2122E8162DBEF04694B9C3E0B6CDEE) - conhost.exe (PID: 2388 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 81CA40085FC75BABD2C91D18AA9FFA68) - reg.exe (PID: 4636 cmdline:
reg add "H KLM\SOFTWA RE\Microso ft\Windows Defender\ Exclusions \Paths" /v "C:\Progr am Files ( x86)" /t R EG_DWORD / d 0 /f MD5: 227F63E1D9008B36BDBCC4B397780BE4)
- cmd.exe (PID: 1460 cmdline:
cmd.exe /c reg add " HKLM\SOFTW ARE\Micros oft\Window s Defender \Exclusion s\Paths" / v "C:\User s\user\Doc uments" /t REG_DWORD /d 0 /f MD5: 8A2122E8162DBEF04694B9C3E0B6CDEE) - conhost.exe (PID: 5088 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 81CA40085FC75BABD2C91D18AA9FFA68) - reg.exe (PID: 576 cmdline:
reg add "H KLM\SOFTWA RE\Microso ft\Windows Defender\ Exclusions \Paths" /v "C:\Users \user\Docu ments" /t REG_DWORD /d 0 /f MD5: 227F63E1D9008B36BDBCC4B397780BE4)
- DXESuT.exe (PID: 8008 cmdline:
"C:\Progra m Files (x 86)\DXESuT \DXESuT.ex e" MD5: 7B6586E21FBC8F2F0BB784A1A8FC65B4)
- I0JA3xg.exe (PID: 5880 cmdline:
"C:\Progra m Files (x 86)\6IAs1K 1O\I0JA3xg .exe" MD5: 7B6586E21FBC8F2F0BB784A1A8FC65B4)
- I0JA3xg.exe (PID: 5152 cmdline:
"C:\Progra m Files (x 86)\6IAs1K 1O\I0JA3xg .exe" MD5: 7B6586E21FBC8F2F0BB784A1A8FC65B4)
- DXESuT.exe (PID: 5328 cmdline:
"C:\Progra m Files (x 86)\DXESuT \DXESuT.ex e" MD5: 7B6586E21FBC8F2F0BB784A1A8FC65B4)
- DXESuT.exe (PID: 5268 cmdline:
"C:\Progra m Files (x 86)\DXESuT \DXESuT.ex e" MD5: 7B6586E21FBC8F2F0BB784A1A8FC65B4)
- I0JA3xg.exe (PID: 7500 cmdline:
"C:\Progra m Files (x 86)\6IAs1K 1O\I0JA3xg .exe" MD5: 7B6586E21FBC8F2F0BB784A1A8FC65B4)
- DXESuT.exe (PID: 5704 cmdline:
"C:\Progra m Files (x 86)\DXESuT \DXESuT.ex e" MD5: 7B6586E21FBC8F2F0BB784A1A8FC65B4)
- I0JA3xg.exe (PID: 3124 cmdline:
"C:\Progra m Files (x 86)\6IAs1K 1O\I0JA3xg .exe" MD5: 7B6586E21FBC8F2F0BB784A1A8FC65B4)
- DXESuT.exe (PID: 7880 cmdline:
"C:\Progra m Files (x 86)\DXESuT \DXESuT.ex e" MD5: 7B6586E21FBC8F2F0BB784A1A8FC65B4)
- I0JA3xg.exe (PID: 808 cmdline:
"C:\Progra m Files (x 86)\6IAs1K 1O\I0JA3xg .exe" MD5: 7B6586E21FBC8F2F0BB784A1A8FC65B4)
- DXESuT.exe (PID: 3640 cmdline:
"C:\Progra m Files (x 86)\DXESuT \DXESuT.ex e" MD5: 7B6586E21FBC8F2F0BB784A1A8FC65B4)
- I0JA3xg.exe (PID: 4624 cmdline:
"C:\Progra m Files (x 86)\6IAs1K 1O\I0JA3xg .exe" MD5: 7B6586E21FBC8F2F0BB784A1A8FC65B4)
- dTuXOGtw.exe (PID: 6456 cmdline:
MD5: 337AEF8FF9C35846732FC8CBF416C0A7)
- DXESuT.exe (PID: 7272 cmdline:
MD5: 7B6586E21FBC8F2F0BB784A1A8FC65B4)
- I0JA3xg.exe (PID: 5328 cmdline:
MD5: 7B6586E21FBC8F2F0BB784A1A8FC65B4)
- cleanup
⊘No configs have been found
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
INDICATOR_SUSPICIOUS_DisableWinDefender | Detects executables containing artifcats associated with disabling Widnows Defender | ditekSHen |
| |
INDICATOR_SUSPICIOUS_DisableWinDefender | Detects executables containing artifcats associated with disabling Widnows Defender | ditekSHen |
|
System Summary |
---|
Source: | Author: Jonathan Cheong, oscd.community: |
Source: | Author: Jonathan Cheong, oscd.community: |
Source: | Author: frack113: |
Source: | Author: Christian Burkard (Nextron Systems): |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2025-01-14T05:10:59.145726+0100 | 2028371 | 3 | Unknown Traffic | 192.168.11.20 | 49753 | 39.103.20.17 | 443 | TCP |
2025-01-14T05:11:00.733114+0100 | 2028371 | 3 | Unknown Traffic | 192.168.11.20 | 49755 | 39.103.20.17 | 443 | TCP |
2025-01-14T05:11:03.139401+0100 | 2028371 | 3 | Unknown Traffic | 192.168.11.20 | 49757 | 39.103.20.17 | 443 | TCP |
2025-01-14T05:11:04.922689+0100 | 2028371 | 3 | Unknown Traffic | 192.168.11.20 | 49758 | 39.103.20.17 | 443 | TCP |
2025-01-14T05:11:06.263351+0100 | 2028371 | 3 | Unknown Traffic | 192.168.11.20 | 49759 | 39.103.20.17 | 443 | TCP |
2025-01-14T05:11:15.360937+0100 | 2028371 | 3 | Unknown Traffic | 192.168.11.20 | 49760 | 39.103.20.17 | 443 | TCP |
2025-01-14T05:11:18.741160+0100 | 2028371 | 3 | Unknown Traffic | 192.168.11.20 | 49761 | 39.103.20.17 | 443 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2025-01-14T05:12:54.993140+0100 | 2852901 | 1 | Malware Command and Control Activity Detected | 192.168.11.20 | 49769 | 8.217.78.242 | 8917 | TCP |
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Show All Signature Results
AV Detection |
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Source: | Avira: | ||
Source: | Avira: |
Source: | Virustotal: | Perma Link |
Source: | Joe Sandbox ML: | ||
Source: | Joe Sandbox ML: |
Source: | HTTPS traffic detected: | ||
Source: | HTTPS traffic detected: | ||
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Source: | HTTPS traffic detected: | ||
Source: | HTTPS traffic detected: | ||
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Source: | HTTPS traffic detected: |
Source: | Binary string: | ||
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