Analysis Overview
SHA256
034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a
Threat Level: Known bad
The file 034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe was found to be: Known bad.
Malicious Activity Summary
Remcos
Guloader,Cloudeye
NirSoft MailPassView
NirSoft WebBrowserPassView
Detected Nirsoft tools
Reads user/profile data of web browsers
Loads dropped DLL
Accesses Microsoft Outlook accounts
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of SetThreadContext
Suspicious use of NtSetInformationThreadHideFromDebugger
Drops file in Windows directory
System Location Discovery: System Language Discovery
Program crash
Enumerates physical storage devices
Unsigned PE
NSIS installer
Suspicious behavior: MapViewOfSection
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-25 01:02
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
NSIS installer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-25 01:02
Reported
2024-10-25 01:05
Platform
win7-20240903-en
Max time kernel
149s
Max time network
144s
Command Line
Signatures
Guloader,Cloudeye
Remcos
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 |
| N/A | N/A | N/A | N/A |
| 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 |
| N/A | N/A | N/A | N/A |
NirSoft WebBrowserPassView
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe | N/A |
Reads user/profile data of web browsers
Accesses Microsoft Outlook accounts
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts | C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe | N/A |
Suspicious use of NtCreateThreadExHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe | N/A |
Suspicious use of SetThreadContext
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\misjoinder.ini | C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe | N/A |
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\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe | N/A |
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe
"C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe"
C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe
"C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe"
C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe
C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe /stext "C:\Users\Admin\AppData\Local\Temp\dkjovxzaimbjxfcowgwgu"
C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe
C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe /stext "C:\Users\Admin\AppData\Local\Temp\fewgwpkueutozlysorqaxsgcj"
C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe
C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe /stext "C:\Users\Admin\AppData\Local\Temp\phbrxiuwrclbjznwxcdbixalksly"
Network
| Country | Destination | Domain | Proto |
| US | 204.10.160.182:80 | 204.10.160.182 | tcp |
| US | 212.162.149.195:2404 | tcp | |
| US | 212.162.149.195:2404 | tcp | |
| US | 8.8.8.8:53 | geoplugin.net | udp |
| NL | 178.237.33.50:80 | geoplugin.net | tcp |
Files
\Users\Admin\AppData\Local\Temp\nstEA50.tmp\System.dll
| MD5 | 960a5c48e25cf2bca332e74e11d825c9 |
| SHA1 | da35c6816ace5daf4c6c1d57b93b09a82ecdc876 |
| SHA256 | 484f8e9f194ed9016274ef3672b2c52ed5f574fb71d3884edf3c222b758a75a2 |
| SHA512 | cc450179e2d0d56aee2ccf8163d3882978c4e9c1aa3d3a95875fe9ba9831e07ddfd377111dc67f801fa53b6f468a418f086f1de7c71e0a5b634e1ae2a67cd3da |
memory/2336-20-0x0000000003670000-0x0000000005ECE000-memory.dmp
memory/2336-22-0x0000000077220000-0x00000000773C9000-memory.dmp
memory/2336-21-0x0000000077221000-0x0000000077322000-memory.dmp
memory/2164-23-0x0000000077220000-0x00000000773C9000-memory.dmp
memory/2336-24-0x0000000003670000-0x0000000005ECE000-memory.dmp
memory/2164-25-0x0000000000470000-0x00000000014D2000-memory.dmp
memory/2164-28-0x0000000000470000-0x00000000014D2000-memory.dmp
memory/2164-32-0x0000000000470000-0x00000000014D2000-memory.dmp
memory/2632-33-0x0000000000400000-0x0000000000478000-memory.dmp
memory/2088-37-0x0000000000400000-0x0000000000462000-memory.dmp
memory/3040-41-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2088-43-0x0000000000400000-0x0000000000462000-memory.dmp
memory/3040-42-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2088-36-0x0000000000400000-0x0000000000462000-memory.dmp
memory/2632-35-0x0000000000400000-0x0000000000478000-memory.dmp
memory/3040-40-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2088-39-0x0000000000400000-0x0000000000462000-memory.dmp
memory/3040-38-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2632-34-0x0000000000400000-0x0000000000478000-memory.dmp
memory/3040-46-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2632-51-0x0000000000400000-0x0000000000478000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\dkjovxzaimbjxfcowgwgu
| MD5 | f3b25701fe362ec84616a93a45ce9998 |
| SHA1 | d62636d8caec13f04e28442a0a6fa1afeb024bbb |
| SHA256 | b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209 |
| SHA512 | 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84 |
memory/2164-55-0x0000000033A60000-0x0000000033A79000-memory.dmp
memory/2164-59-0x0000000033A60000-0x0000000033A79000-memory.dmp
memory/2164-58-0x0000000033A60000-0x0000000033A79000-memory.dmp
memory/2088-60-0x0000000000400000-0x0000000000462000-memory.dmp
memory/2164-63-0x0000000000470000-0x00000000014D2000-memory.dmp
C:\ProgramData\remcos\logs.dat
| MD5 | b40f934b39c5ee61626e76a7373c23f7 |
| SHA1 | 2466a4e3c7f0c4307be47458e29778f27ea7e75b |
| SHA256 | 51ce054b8b8af2c360a587dc5b0f88762d5c77491919aafa20f61fe04d3ed9f5 |
| SHA512 | 23d86b3e92cb86a5f3d155f687f635b66a3145905a839f1be969bb21a7693fb61fb5ffe96dcfabe4ef46cc1fef0dfcbd95589d3c63fa838e70669db10c30e978 |
memory/2164-66-0x0000000000470000-0x00000000014D2000-memory.dmp
memory/2164-69-0x0000000000470000-0x00000000014D2000-memory.dmp
memory/2164-72-0x0000000000470000-0x00000000014D2000-memory.dmp
memory/2164-75-0x0000000000470000-0x00000000014D2000-memory.dmp
memory/2164-78-0x0000000000470000-0x00000000014D2000-memory.dmp
memory/2164-81-0x0000000000470000-0x00000000014D2000-memory.dmp
memory/2164-84-0x0000000000470000-0x00000000014D2000-memory.dmp
memory/2164-87-0x0000000000470000-0x00000000014D2000-memory.dmp
memory/2164-90-0x0000000000470000-0x00000000014D2000-memory.dmp
memory/2164-93-0x0000000000470000-0x00000000014D2000-memory.dmp
memory/2164-96-0x0000000000470000-0x00000000014D2000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-25 01:02
Reported
2024-10-25 01:05
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
Guloader,Cloudeye
Remcos
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 |
| N/A | N/A | N/A | N/A |
| 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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
NirSoft WebBrowserPassView
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe | N/A |
Reads user/profile data of web browsers
Accesses Microsoft Outlook accounts
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts | C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe | N/A |
Suspicious use of NtCreateThreadExHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe | N/A |
Suspicious use of SetThreadContext
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\misjoinder.ini | C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe | N/A |
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\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe
"C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe"
C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe
"C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe"
C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe
C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe /stext "C:\Users\Admin\AppData\Local\Temp\pfmroazdjvb"
C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe
C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe /stext "C:\Users\Admin\AppData\Local\Temp\zirkossxxetpmr"
C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe
C:\Users\Admin\AppData\Local\Temp\034d0ad83a1a41c3fb2be5110d68a545b2426a337006a7f34a2050a0c7a18b9a.exe /stext "C:\Users\Admin\AppData\Local\Temp\jcxcpldykmluoghhz"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 204.10.160.182:80 | 204.10.160.182 | tcp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 182.160.10.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 212.162.149.195:2404 | tcp | |
| US | 212.162.149.195:2404 | tcp | |
| US | 8.8.8.8:53 | geoplugin.net | udp |
| NL | 178.237.33.50:80 | geoplugin.net | tcp |
| US | 8.8.8.8:53 | 195.149.162.212.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.33.237.178.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.173.189.20.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\nsfADE4.tmp\System.dll
| MD5 | 960a5c48e25cf2bca332e74e11d825c9 |
| SHA1 | da35c6816ace5daf4c6c1d57b93b09a82ecdc876 |
| SHA256 | 484f8e9f194ed9016274ef3672b2c52ed5f574fb71d3884edf3c222b758a75a2 |
| SHA512 | cc450179e2d0d56aee2ccf8163d3882978c4e9c1aa3d3a95875fe9ba9831e07ddfd377111dc67f801fa53b6f468a418f086f1de7c71e0a5b634e1ae2a67cd3da |
memory/4100-20-0x00000000049F0000-0x000000000724E000-memory.dmp
memory/4100-21-0x00000000770F1000-0x0000000077211000-memory.dmp
memory/4100-22-0x0000000010004000-0x0000000010005000-memory.dmp
memory/4100-23-0x00000000049F0000-0x000000000724E000-memory.dmp
memory/3788-24-0x00000000016D0000-0x0000000003F2E000-memory.dmp
memory/3788-25-0x0000000000470000-0x00000000016C4000-memory.dmp
memory/3788-26-0x00000000016D0000-0x0000000003F2E000-memory.dmp
memory/3788-27-0x0000000000470000-0x00000000016C4000-memory.dmp
memory/3788-31-0x0000000000470000-0x00000000016C4000-memory.dmp
memory/3892-33-0x0000000000400000-0x0000000000478000-memory.dmp
memory/3892-35-0x0000000000400000-0x0000000000478000-memory.dmp
memory/4912-46-0x0000000000400000-0x0000000000424000-memory.dmp
memory/672-42-0x0000000000400000-0x0000000000462000-memory.dmp
memory/4912-49-0x0000000000400000-0x0000000000424000-memory.dmp
memory/4912-48-0x0000000000400000-0x0000000000424000-memory.dmp
memory/4912-41-0x0000000000400000-0x0000000000424000-memory.dmp
memory/672-40-0x0000000000400000-0x0000000000462000-memory.dmp
memory/3892-37-0x0000000000400000-0x0000000000478000-memory.dmp
memory/672-36-0x0000000000400000-0x0000000000462000-memory.dmp
memory/672-34-0x0000000000400000-0x0000000000462000-memory.dmp
memory/672-38-0x0000000000400000-0x0000000000462000-memory.dmp
memory/3892-52-0x0000000000400000-0x0000000000478000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\pfmroazdjvb
| MD5 | 16dfb23eaa7972c59c36fcbc0946093b |
| SHA1 | 1e9e3ff83a05131575f67e202d352709205f20f8 |
| SHA256 | 36c49c94327c8cadcad4c0d2b3a8f5162fc7bb86624923484476c5f7b960bc4c |
| SHA512 | a8b38b5e7bf886b78c5c7f01234b44647a252d4dfbcc06c99b863f8e160e3cfc151b2a83b8b49e09d13e8547419467da4bffbb8dee5fc6740032eb7c839d89dc |
memory/3788-55-0x0000000034F20000-0x0000000034F39000-memory.dmp
memory/3788-58-0x0000000034F20000-0x0000000034F39000-memory.dmp
memory/3788-59-0x0000000034F20000-0x0000000034F39000-memory.dmp
memory/3788-61-0x0000000000470000-0x00000000016C4000-memory.dmp
memory/3788-64-0x0000000000470000-0x00000000016C4000-memory.dmp
C:\ProgramData\remcos\logs.dat
| MD5 | cea2f486021d91ef1a15b270b76c0b64 |
| SHA1 | 51e78b81d2d56eb2da467a4de84e680e1e54f9a7 |
| SHA256 | 892ce7b61cfecf6cb43ef9fae19169896878b0d22b7296ae1a51ac0fd642edde |
| SHA512 | 25a866fc0fb822de67f38b97cf39ffffccf71e89af934ecb21c61b7ae4ddda19d28b22ec39511f59bf959bc2baffeec39ca974441776afdf72013edc4b7ec14b |
memory/3788-67-0x0000000000470000-0x00000000016C4000-memory.dmp
memory/3788-70-0x0000000000470000-0x00000000016C4000-memory.dmp
memory/3788-73-0x0000000000470000-0x00000000016C4000-memory.dmp
memory/3788-76-0x0000000000470000-0x00000000016C4000-memory.dmp
memory/3788-79-0x0000000000470000-0x00000000016C4000-memory.dmp
memory/3788-82-0x0000000000470000-0x00000000016C4000-memory.dmp
memory/3788-85-0x0000000000470000-0x00000000016C4000-memory.dmp
memory/3788-88-0x0000000000470000-0x00000000016C4000-memory.dmp
memory/3788-91-0x0000000000470000-0x00000000016C4000-memory.dmp
memory/3788-94-0x0000000000470000-0x00000000016C4000-memory.dmp
Analysis: behavioral3
Detonation Overview
Submitted
2024-10-25 01:02
Reported
2024-10-25 01:05
Platform
win7-20241010-en
Max time kernel
119s
Max time network
121s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2760 -s 224
Network
Files
Analysis: behavioral4
Detonation Overview
Submitted
2024-10-25 01:02
Reported
2024-10-25 01:04
Platform
win10v2004-20241007-en
Max time kernel
134s
Max time network
124s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4436 wrote to memory of 1164 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4436 wrote to memory of 1164 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4436 wrote to memory of 1164 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1164 -ip 1164
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1164 -s 612
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| 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 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | 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 |