Analysis Overview
SHA256
e414feba0b9c0ce6ae116e32e572ea04bb79cb0bcf8b8d91ad7fd3b16d443ce2
Threat Level: Likely malicious
The file e414feba0b9c0ce6ae116e32e572ea04bb79cb0bcf8b8d91ad7fd3b16d443ce2 was found to be: Likely malicious.
Malicious Activity Summary
Blocklisted process makes network request
Reads user/profile data of web browsers
Loads dropped DLL
Executes dropped EXE
Deletes itself
Enumerates connected drives
Writes to the Master Boot Record (MBR)
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
System Network Configuration Discovery: Internet Connection Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Runs ping.exe
Checks processor information in registry
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V16
Analysis: static1
Detonation Overview
Reported
2025-07-01 06:58
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2025-07-01 06:58
Reported
2025-07-01 07:01
Platform
win10v2004-20250610-en
Max time kernel
141s
Max time network
142s
Command Line
Signatures
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | \??\c:\iybjhu.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | \??\c:\iybjhu.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
Reads user/profile data of web browsers
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3001560346-2020497773-4190896137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\EvtMgr = "c:\\windows\\SysWOW64\\rundll32.exe \"c:\\dscxrd\\ineiu.dll\",GetWindowClass" | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
Enumerates connected drives
| Description | Indicator | Process | Target |
| File opened (read-only) | \??\s: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\t: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\w: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\x: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\m: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\p: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\u: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\z: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\j: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\n: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\r: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\v: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\y: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\a: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\e: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\g: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\h: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\i: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\k: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\o: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\q: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\b: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\l: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PHYSICALDRIVE0 | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened for modification | \??\PHYSICALDRIVE0 | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | \??\c:\windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\PING.EXE | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\e414feba0b9c0ce6ae116e32e572ea04bb79cb0bcf8b8d91ad7fd3b16d443ce2.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | \??\c:\iybjhu.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\PING.EXE | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
System Network Configuration Discovery: Internet Connection Discovery
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\PING.EXE | N/A |
| N/A | N/A | \??\c:\windows\SysWOW64\cmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\PING.EXE | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
Runs ping.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\PING.EXE | N/A |
| N/A | N/A | C:\Windows\SysWOW64\PING.EXE | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e414feba0b9c0ce6ae116e32e572ea04bb79cb0bcf8b8d91ad7fd3b16d443ce2.exe | N/A |
| N/A | N/A | \??\c:\iybjhu.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\e414feba0b9c0ce6ae116e32e572ea04bb79cb0bcf8b8d91ad7fd3b16d443ce2.exe
"C:\Users\Admin\AppData\Local\Temp\e414feba0b9c0ce6ae116e32e572ea04bb79cb0bcf8b8d91ad7fd3b16d443ce2.exe"
C:\Windows\SysWOW64\cmd.exe
cmd.exe /c ping 127.0.0.1 -n 2&c:\iybjhu.exe "C:\Users\Admin\AppData\Local\Temp\e414feba0b9c0ce6ae116e32e572ea04bb79cb0bcf8b8d91ad7fd3b16d443ce2.exe"
C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1 -n 2
\??\c:\iybjhu.exe
c:\iybjhu.exe "C:\Users\Admin\AppData\Local\Temp\e414feba0b9c0ce6ae116e32e572ea04bb79cb0bcf8b8d91ad7fd3b16d443ce2.exe"
\??\c:\windows\SysWOW64\rundll32.exe
c:\windows\system32\rundll32.exe "c:\dscxrd\ineiu.dll",GetWindowClass c:\iybjhu.exe
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c c:\windows\SysWOW64\rundll32.exe "c:\dscxrd\ineiu.dll",GetWindowClass
\??\c:\windows\SysWOW64\rundll32.exe
c:\windows\SysWOW64\rundll32.exe "c:\dscxrd\ineiu.dll",GetWindowClass
\??\c:\windows\SysWOW64\cmd.exe
cmd.exe /c ping 127.0.0.1 -n 3&rd /s /q "c:\dscxrd"
C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1 -n 3
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| US | 107.163.241.230:6520 | tcp | |
| US | 107.163.241.234:12354 | tcp | |
| US | 107.163.241.234:12354 | tcp | |
| US | 107.163.241.234:12354 | tcp | |
| US | 107.163.241.230:6520 | tcp | |
| US | 107.163.241.230:6520 | tcp | |
| 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 | 107.163.241.230:6520 | tcp | |
| US | 107.163.241.230:6520 | tcp | |
| US | 8.8.8.8:53 | c.pki.goog | udp |
| GB | 142.250.179.227:80 | c.pki.goog | tcp |
| US | 107.163.241.230:6520 | tcp | |
| US | 107.163.241.230:6520 | tcp | |
| US | 107.163.241.230:6520 | tcp | |
| US | 107.163.241.230:6520 | tcp | |
| US | 107.163.241.230:6520 | tcp | |
| US | 107.163.241.230:6520 | tcp |
Files
memory/5808-0-0x0000000000400000-0x000000000041A000-memory.dmp
memory/5808-2-0x0000000000400000-0x000000000041A000-memory.dmp
C:\iybjhu.exe
| MD5 | 3d64bf93c2e3c30a5632431e9d7ce76f |
| SHA1 | 80f2e1dc0439a6b971d27b58be76865b06e77cf7 |
| SHA256 | b5d6b7b601e826b3fccca926e986bae65bf8a4e7c547aa27c3fefe628ecc1f07 |
| SHA512 | 6f49b4c3413e2763b37f64b8e784d93ae00305c49e60bdfdcde2ed9be47ba8f38491d019a79fed404f721f2004641ca36b7d366d2867ef82bb61210e690acce6 |
memory/3640-7-0x0000000000400000-0x000000000041A000-memory.dmp
\??\c:\dscxrd\ineiu.dll
| MD5 | a3fd41430ddcaa55fde840788925406a |
| SHA1 | dbdd87f5c1bbf6a6f44c2e2c4744675d5e4e75c2 |
| SHA256 | f57f9e54f4774c2b944fb070ae0c2a02cbb4b7686ab3207544c3ccaff0ff3dd9 |
| SHA512 | 23109572cfc9a282ea3ec84d93bfe02303d27f365ad2d9f47f6234f91da14c64f80133cc5e49746dfcb65d2454b7e7c13eff59ba4bbc18e09d2fb1c630ba59c9 |
memory/4496-10-0x0000000010000000-0x000000001002E000-memory.dmp
memory/4496-11-0x0000000010001000-0x000000001001E000-memory.dmp
memory/3692-13-0x0000000010000000-0x000000001002E000-memory.dmp
memory/4496-14-0x0000000010000000-0x000000001002E000-memory.dmp
memory/4496-15-0x0000000010001000-0x000000001001E000-memory.dmp