Analysis Overview
SHA256
5b6955b40c450b03be011b795c8034d211f84ddf4e67e55711d0c86bb92f582a
Threat Level: Known bad
The file 5b6955b40c450b03be011b795c8034d211f84ddf4e67e55711d0c86bb92f582a was found to be: Known bad.
Malicious Activity Summary
VIPKeylogger
Vipkeylogger family
Loads dropped DLL
Drops startup file
Executes dropped EXE
Looks up external IP address via web service
Accesses Microsoft Outlook profiles
Suspicious use of SetThreadContext
AutoIT Executable
Unsigned PE
Browser Information Discovery
System Location Discovery: System Language Discovery
outlook_office_path
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
outlook_win_path
Suspicious use of SendNotifyMessage
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-12-09 01:41
Signatures
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-12-09 01:41
Reported
2024-12-09 01:44
Platform
win7-20240903-en
Max time kernel
117s
Max time network
135s
Command Line
Signatures
VIPKeylogger
Vipkeylogger family
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\toggeries.vbs | C:\Users\Admin\AppData\Local\Thebesian\toggeries.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Thebesian\toggeries.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Payment Slip.exe | N/A |
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | checkip.dyndns.org | N/A | N/A |
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2724 set thread context of 2496 | N/A | C:\Users\Admin\AppData\Local\Thebesian\toggeries.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Browser Information Discovery
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\Payment Slip.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Thebesian\toggeries.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Thebesian\toggeries.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Payment Slip.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Payment Slip.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Thebesian\toggeries.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Thebesian\toggeries.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Payment Slip.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Payment Slip.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Thebesian\toggeries.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Thebesian\toggeries.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\Payment Slip.exe
"C:\Users\Admin\AppData\Local\Temp\Payment Slip.exe"
C:\Users\Admin\AppData\Local\Thebesian\toggeries.exe
"C:\Users\Admin\AppData\Local\Temp\Payment Slip.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\Payment Slip.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| US | 158.101.44.242:80 | 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 | api.telegram.org | udp |
| NL | 149.154.167.220:443 | api.telegram.org | tcp |
Files
memory/2720-6-0x0000000000A40000-0x0000000000E40000-memory.dmp
\Users\Admin\AppData\Local\Thebesian\toggeries.exe
| MD5 | d721eab396039744df30c1c4ac89386e |
| SHA1 | db06bcb42971088989f20c795e484611b37b35b0 |
| SHA256 | f800b332a02989cb73f92d0b58f9658f7f5389be1a966670c507ccbd32c31ce7 |
| SHA512 | aab9f2ea6979d26df263378e629ff9058652c3622bda8c913968dd45c461d546cf1cbc337387ee344109f0273248476c44640b0e9f14deba944c92fac1f8e226 |
C:\Users\Admin\AppData\Local\Temp\molecast
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
memory/2724-20-0x0000000000840000-0x0000000000C40000-memory.dmp
memory/2496-22-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2496-26-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2496-24-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2496-27-0x000000007456E000-0x000000007456F000-memory.dmp
memory/2496-28-0x0000000074560000-0x0000000074C4E000-memory.dmp
memory/2496-29-0x000000007456E000-0x000000007456F000-memory.dmp
memory/2496-30-0x0000000074560000-0x0000000074C4E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-12-09 01:41
Reported
2024-12-09 01:44
Platform
win10v2004-20241007-en
Max time kernel
147s
Max time network
149s
Command Line
Signatures
VIPKeylogger
Vipkeylogger family
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\toggeries.vbs | C:\Users\Admin\AppData\Local\Thebesian\toggeries.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Thebesian\toggeries.exe | N/A |
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | checkip.dyndns.org | N/A | N/A |
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1980 set thread context of 4668 | N/A | C:\Users\Admin\AppData\Local\Thebesian\toggeries.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Browser Information Discovery
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\Payment Slip.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Thebesian\toggeries.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Thebesian\toggeries.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Thebesian\toggeries.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Payment Slip.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Payment Slip.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Payment Slip.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Thebesian\toggeries.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Thebesian\toggeries.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Thebesian\toggeries.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Payment Slip.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Payment Slip.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Payment Slip.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Thebesian\toggeries.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Thebesian\toggeries.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Thebesian\toggeries.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\Payment Slip.exe
"C:\Users\Admin\AppData\Local\Temp\Payment Slip.exe"
C:\Users\Admin\AppData\Local\Thebesian\toggeries.exe
"C:\Users\Admin\AppData\Local\Temp\Payment Slip.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\Payment Slip.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 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| 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 | 172.67.177.134:443 | reallyfreegeoip.org | tcp |
| US | 8.8.8.8:53 | 73.247.226.132.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.177.67.172.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 | 220.167.154.149.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.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 | 21.49.80.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
Files
memory/1928-6-0x0000000001490000-0x0000000001890000-memory.dmp
C:\Users\Admin\AppData\Local\Thebesian\toggeries.exe
| MD5 | d721eab396039744df30c1c4ac89386e |
| SHA1 | db06bcb42971088989f20c795e484611b37b35b0 |
| SHA256 | f800b332a02989cb73f92d0b58f9658f7f5389be1a966670c507ccbd32c31ce7 |
| SHA512 | aab9f2ea6979d26df263378e629ff9058652c3622bda8c913968dd45c461d546cf1cbc337387ee344109f0273248476c44640b0e9f14deba944c92fac1f8e226 |
C:\Users\Admin\AppData\Local\Temp\molecast
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
memory/1980-18-0x0000000001150000-0x0000000001550000-memory.dmp
memory/4668-20-0x0000000000530000-0x0000000000578000-memory.dmp
memory/4668-21-0x000000007534E000-0x000000007534F000-memory.dmp
memory/4668-22-0x00000000050D0000-0x0000000005674000-memory.dmp
memory/4668-23-0x0000000004BC0000-0x0000000004C5C000-memory.dmp
memory/4668-24-0x0000000075340000-0x0000000075AF0000-memory.dmp
memory/4668-25-0x000000007534E000-0x000000007534F000-memory.dmp
memory/4668-26-0x0000000006050000-0x0000000006212000-memory.dmp
memory/4668-27-0x0000000005ED0000-0x0000000005F20000-memory.dmp
memory/4668-28-0x0000000075340000-0x0000000075AF0000-memory.dmp
memory/4668-29-0x0000000006220000-0x00000000062B2000-memory.dmp
memory/4668-30-0x0000000005FE0000-0x0000000005FEA000-memory.dmp