Analysis Overview
SHA256
2af504652f89c2e7b475e1b3031914550771f79b921f8049e61813c4e71175fe
Threat Level: Known bad
The file 15082024_0730_14082024_Sparkasse Bank__Kopija za Plakanje.pdf.img was found to be: Known bad.
Malicious Activity Summary
Remcos
Drops startup file
Executes dropped EXE
Loads dropped DLL
AutoIT Executable
Suspicious use of SetThreadContext
Program crash
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
Suspicious use of SendNotifyMessage
Suspicious use of FindShellTrayWindow
Suspicious behavior: MapViewOfSection
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-15 07:30
Signatures
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| 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
2024-08-15 07:30
Reported
2024-08-15 07:32
Platform
win7-20240704-en
Max time kernel
149s
Max time network
146s
Command Line
Signatures
Remcos
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\phagocytose.vbs | C:\Users\Admin\AppData\Local\fascinatress\phagocytose.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\fascinatress\phagocytose.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Sparkasse Bank__Kopija za Plakanje.pdf.exe | N/A |
AutoIT Executable
| 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 |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2232 set thread context of 2472 | N/A | C:\Users\Admin\AppData\Local\fascinatress\phagocytose.exe | C:\Windows\SysWOW64\svchost.exe |
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\Sparkasse Bank__Kopija za Plakanje.pdf.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\fascinatress\phagocytose.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\fascinatress\phagocytose.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Sparkasse Bank__Kopija za Plakanje.pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Sparkasse Bank__Kopija za Plakanje.pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\fascinatress\phagocytose.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\fascinatress\phagocytose.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Sparkasse Bank__Kopija za Plakanje.pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Sparkasse Bank__Kopija za Plakanje.pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\fascinatress\phagocytose.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\fascinatress\phagocytose.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\Sparkasse Bank__Kopija za Plakanje.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Sparkasse Bank__Kopija za Plakanje.pdf.exe"
C:\Users\Admin\AppData\Local\fascinatress\phagocytose.exe
"C:\Users\Admin\AppData\Local\Temp\Sparkasse Bank__Kopija za Plakanje.pdf.exe"
C:\Windows\SysWOW64\svchost.exe
"C:\Users\Admin\AppData\Local\Temp\Sparkasse Bank__Kopija za Plakanje.pdf.exe"
Network
| Country | Destination | Domain | Proto |
| US | 204.10.160.230:7983 | tcp | |
| US | 8.8.8.8:53 | geoplugin.net | udp |
| NL | 178.237.33.50:80 | geoplugin.net | tcp |
Files
memory/1952-11-0x00000000000B0000-0x00000000000B4000-memory.dmp
\Users\Admin\AppData\Local\fascinatress\phagocytose.exe
| MD5 | 37a8b23ece95b5ebc90eaf975f9f5473 |
| SHA1 | e646bf9c1cb9d198fb44b6c387f91b2836cfab21 |
| SHA256 | b31a2876eb7b1f32fb340dcaaec23f5053b1283ac5d5cd79fe09dab488840fb7 |
| SHA512 | 5af69aa0172ef776ecac27ebee962ccac039777e152150579b449d055a66cc8fb44a2fa111bdacef3ff93bded145bea7f5dad1d075eecc68f60182c501b8337b |
C:\Users\Admin\AppData\Local\Temp\chiffons
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
C:\Users\Admin\AppData\Local\Temp\roundups
| MD5 | 2dcc8f12f0d2740eb0a47e49ff243fd3 |
| SHA1 | 8a741ec35768cc19d2d66f6a96da575dd04faa33 |
| SHA256 | a99874539aea0515661343251070a9077dd812e2dd44c650886c5aa6f97230cc |
| SHA512 | 1f53b261262e2189cd91d76bb1d32f960ff093b4903bbeff20575f2c9d8927e196def0b45ac7c24c1f5109e25b1b559a442211a9d0c8c11a5813d7066bff8deb |
memory/2232-31-0x00000000000B0000-0x0000000000202000-memory.dmp
memory/2472-33-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2472-38-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2232-37-0x00000000000B0000-0x0000000000202000-memory.dmp
memory/2472-36-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2472-35-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2472-40-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2472-39-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2472-41-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2472-44-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2472-45-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2472-46-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2472-47-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2472-48-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2472-49-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2472-50-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2472-51-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2472-52-0x0000000000400000-0x000000000047F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-15 07:30
Reported
2024-08-15 07:33
Platform
win10v2004-20240802-en
Max time kernel
150s
Max time network
153s
Command Line
Signatures
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\phagocytose.vbs | C:\Users\Admin\AppData\Local\fascinatress\phagocytose.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\fascinatress\phagocytose.exe | N/A |
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\fascinatress\phagocytose.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\fascinatress\phagocytose.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\Sparkasse Bank__Kopija za Plakanje.pdf.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Sparkasse Bank__Kopija za Plakanje.pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Sparkasse Bank__Kopija za Plakanje.pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\fascinatress\phagocytose.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\fascinatress\phagocytose.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Sparkasse Bank__Kopija za Plakanje.pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Sparkasse Bank__Kopija za Plakanje.pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\fascinatress\phagocytose.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\fascinatress\phagocytose.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 5084 wrote to memory of 944 | N/A | C:\Users\Admin\AppData\Local\Temp\Sparkasse Bank__Kopija za Plakanje.pdf.exe | C:\Users\Admin\AppData\Local\fascinatress\phagocytose.exe |
| PID 5084 wrote to memory of 944 | N/A | C:\Users\Admin\AppData\Local\Temp\Sparkasse Bank__Kopija za Plakanje.pdf.exe | C:\Users\Admin\AppData\Local\fascinatress\phagocytose.exe |
| PID 5084 wrote to memory of 944 | N/A | C:\Users\Admin\AppData\Local\Temp\Sparkasse Bank__Kopija za Plakanje.pdf.exe | C:\Users\Admin\AppData\Local\fascinatress\phagocytose.exe |
| PID 944 wrote to memory of 2928 | N/A | C:\Users\Admin\AppData\Local\fascinatress\phagocytose.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 944 wrote to memory of 2928 | N/A | C:\Users\Admin\AppData\Local\fascinatress\phagocytose.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 944 wrote to memory of 2928 | N/A | C:\Users\Admin\AppData\Local\fascinatress\phagocytose.exe | C:\Windows\SysWOW64\svchost.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\Sparkasse Bank__Kopija za Plakanje.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Sparkasse Bank__Kopija za Plakanje.pdf.exe"
C:\Users\Admin\AppData\Local\fascinatress\phagocytose.exe
"C:\Users\Admin\AppData\Local\Temp\Sparkasse Bank__Kopija za Plakanje.pdf.exe"
C:\Windows\SysWOW64\svchost.exe
"C:\Users\Admin\AppData\Local\Temp\Sparkasse Bank__Kopija za Plakanje.pdf.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 944 -ip 944
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 944 -s 692
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.201.86.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 192.142.123.92.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 | 8.8.8.8:53 | 11.179.89.13.in-addr.arpa | udp |
Files
memory/5084-11-0x0000000001240000-0x0000000001244000-memory.dmp
C:\Users\Admin\AppData\Local\fascinatress\phagocytose.exe
| MD5 | 37a8b23ece95b5ebc90eaf975f9f5473 |
| SHA1 | e646bf9c1cb9d198fb44b6c387f91b2836cfab21 |
| SHA256 | b31a2876eb7b1f32fb340dcaaec23f5053b1283ac5d5cd79fe09dab488840fb7 |
| SHA512 | 5af69aa0172ef776ecac27ebee962ccac039777e152150579b449d055a66cc8fb44a2fa111bdacef3ff93bded145bea7f5dad1d075eecc68f60182c501b8337b |
C:\Users\Admin\AppData\Local\Temp\chiffons
| MD5 | 29940de4a83fc4c485811c4f8645a065 |
| SHA1 | 65b28fcb5a08f27a2f0f55542f7e87b29e465958 |
| SHA256 | 8a4ed4095ebca19eafff691df862c94772a367a62c5f78883bd186286d0b942e |
| SHA512 | 764a3ab9a2458e7a2802098f0bb083aeb7e16adf81ccf21db05bbc3d6346ee05dc49bbbbb846f9ee7381a682873b58850f5eed75e46ae11dfbf617bdaf947b97 |
C:\Users\Admin\AppData\Local\Temp\roundups
| MD5 | 2dcc8f12f0d2740eb0a47e49ff243fd3 |
| SHA1 | 8a741ec35768cc19d2d66f6a96da575dd04faa33 |
| SHA256 | a99874539aea0515661343251070a9077dd812e2dd44c650886c5aa6f97230cc |
| SHA512 | 1f53b261262e2189cd91d76bb1d32f960ff093b4903bbeff20575f2c9d8927e196def0b45ac7c24c1f5109e25b1b559a442211a9d0c8c11a5813d7066bff8deb |