Analysis Overview
SHA256
be0b05580938cea205cb3e035bf9f814327b30a59ea80bae55255530519d1fcd
Threat Level: Known bad
The file Snurrevoddenes.exe was found to be: Known bad.
Malicious Activity Summary
VIPKeylogger
Vipkeylogger family
Loads dropped DLL
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Adds Run key to start application
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Suspicious use of SetThreadContext
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Browser Information Discovery
Unsigned PE
Program crash
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
outlook_office_path
Suspicious behavior: EnumeratesProcesses
outlook_win_path
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-12 06:35
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-12 06:35
Reported
2024-11-12 06:37
Platform
win7-20240903-en
Max time kernel
122s
Max time network
123s
Command Line
Signatures
VIPKeylogger
Vipkeylogger family
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\Stavemaaden = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Milkhouse180\\Lgehjlp.exe" | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | checkip.dyndns.org | N/A | N/A |
Suspicious use of NtCreateThreadExHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2856 set thread context of 2808 | N/A | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.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:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2856 wrote to memory of 2808 | N/A | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe |
| PID 2856 wrote to memory of 2808 | N/A | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe |
| PID 2856 wrote to memory of 2808 | N/A | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe |
| PID 2856 wrote to memory of 2808 | N/A | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe |
| PID 2856 wrote to memory of 2808 | N/A | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe |
| PID 2856 wrote to memory of 2808 | N/A | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe
"C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe"
C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe
"C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | mertvinc.com.tr | udp |
| TR | 185.244.144.68:80 | mertvinc.com.tr | tcp |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| BR | 132.226.247.73:80 | checkip.dyndns.org | tcp |
| US | 8.8.8.8:53 | reallyfreegeoip.org | udp |
| US | 104.21.67.152:443 | reallyfreegeoip.org | tcp |
Files
\Users\Admin\AppData\Local\Temp\nseE9F4.tmp\System.dll
| MD5 | fc90dfb694d0e17b013d6f818bce41b0 |
| SHA1 | 3243969886d640af3bfa442728b9f0dff9d5f5b0 |
| SHA256 | 7fe77ca13121a113c59630a3dba0c8aaa6372e8082393274da8f8608c4ce4528 |
| SHA512 | 324f13aa7a33c6408e2a57c3484d1691ecee7c3c1366de2bb8978c8dc66b18425d8cab5a32d1702c13c43703e36148a022263de7166afdce141da2b01169f1c6 |
memory/2856-12-0x0000000076FC1000-0x00000000770C2000-memory.dmp
memory/2856-13-0x0000000076FC0000-0x0000000077169000-memory.dmp
memory/2808-14-0x0000000076FC0000-0x0000000077169000-memory.dmp
memory/2808-16-0x0000000000480000-0x00000000014E2000-memory.dmp
memory/2808-17-0x0000000000480000-0x00000000014E2000-memory.dmp
memory/2808-18-0x0000000000480000-0x00000000004CA000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-12 06:35
Reported
2024-11-12 06:37
Platform
win10v2004-20241007-en
Max time kernel
141s
Max time network
141s
Command Line
Signatures
VIPKeylogger
Vipkeylogger family
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe | N/A |
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\Stavemaaden = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Milkhouse180\\Lgehjlp.exe" | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | checkip.dyndns.org | N/A | N/A |
Suspicious use of NtCreateThreadExHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1848 set thread context of 1996 | N/A | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe |
Browser Information Discovery
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\Snurrevoddenes.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1848 wrote to memory of 1996 | N/A | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe |
| PID 1848 wrote to memory of 1996 | N/A | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe |
| PID 1848 wrote to memory of 1996 | N/A | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe |
| PID 1848 wrote to memory of 1996 | N/A | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe |
| PID 1848 wrote to memory of 1996 | N/A | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe |
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe
"C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe"
C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe
"C:\Users\Admin\AppData\Local\Temp\Snurrevoddenes.exe"
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 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | mertvinc.com.tr | udp |
| TR | 185.244.144.68:80 | mertvinc.com.tr | tcp |
| US | 8.8.8.8:53 | 68.144.244.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| DE | 193.122.6.168:80 | checkip.dyndns.org | tcp |
| US | 8.8.8.8:53 | reallyfreegeoip.org | udp |
| US | 104.21.67.152:443 | reallyfreegeoip.org | tcp |
| US | 8.8.8.8:53 | 168.6.122.193.in-addr.arpa | udp |
| US | 8.8.8.8:53 | api.telegram.org | udp |
| NL | 149.154.167.220:443 | api.telegram.org | tcp |
| US | 8.8.8.8:53 | 152.67.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 220.167.154.149.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\nskAD68.tmp\System.dll
| MD5 | fc90dfb694d0e17b013d6f818bce41b0 |
| SHA1 | 3243969886d640af3bfa442728b9f0dff9d5f5b0 |
| SHA256 | 7fe77ca13121a113c59630a3dba0c8aaa6372e8082393274da8f8608c4ce4528 |
| SHA512 | 324f13aa7a33c6408e2a57c3484d1691ecee7c3c1366de2bb8978c8dc66b18425d8cab5a32d1702c13c43703e36148a022263de7166afdce141da2b01169f1c6 |
memory/1848-12-0x0000000077121000-0x0000000077241000-memory.dmp
memory/1848-14-0x0000000010004000-0x0000000010005000-memory.dmp
memory/1848-13-0x0000000077121000-0x0000000077241000-memory.dmp
memory/1996-15-0x00000000771A8000-0x00000000771A9000-memory.dmp
memory/1996-16-0x0000000077121000-0x0000000077241000-memory.dmp
memory/1996-18-0x0000000000480000-0x00000000016D4000-memory.dmp
memory/1996-19-0x0000000000480000-0x00000000016D4000-memory.dmp
memory/1996-20-0x00000000721EE000-0x00000000721EF000-memory.dmp
memory/1996-21-0x0000000000480000-0x00000000004CA000-memory.dmp
memory/1996-22-0x00000000381A0000-0x0000000038744000-memory.dmp
memory/1996-23-0x0000000038790000-0x000000003882C000-memory.dmp
memory/1996-24-0x00000000721E0000-0x0000000072990000-memory.dmp
memory/1996-25-0x0000000038FF0000-0x00000000391B2000-memory.dmp
memory/1996-26-0x00000000391E0000-0x0000000039230000-memory.dmp
memory/1996-27-0x00000000392C0000-0x00000000397EC000-memory.dmp
memory/1996-29-0x00000000721EE000-0x00000000721EF000-memory.dmp
memory/1996-30-0x00000000721E0000-0x0000000072990000-memory.dmp
memory/1996-32-0x0000000039840000-0x00000000398D2000-memory.dmp
memory/1996-34-0x0000000039930000-0x000000003993A000-memory.dmp
Analysis: behavioral3
Detonation Overview
Submitted
2024-11-12 06:35
Reported
2024-11-12 06:37
Platform
win7-20241010-en
Max time kernel
13s
Max time network
19s
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 2808 -s 228
Network
Files
Analysis: behavioral4
Detonation Overview
Submitted
2024-11-12 06:35
Reported
2024-11-12 06:37
Platform
win10v2004-20241007-en
Max time kernel
94s
Max time network
137s
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 2536 wrote to memory of 2908 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2536 wrote to memory of 2908 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2536 wrote to memory of 2908 | 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 408 -p 2908 -ip 2908
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2908 -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 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 100.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |