Analysis Overview
SHA256
85887b8ec6c6ddf12071a0ea14554ef924ac72f652eba2827443722df0b3f2ff
Threat Level: Known bad
The file 85887b8ec6c6ddf12071a0ea14554ef924ac72f652eba2827443722df0b3f2ff was found to be: Known bad.
Malicious Activity Summary
VIPKeylogger
Credentials from Password Stores: Credentials from Web Browsers
Drops startup file
Loads dropped DLL
Executes dropped EXE
Looks up external IP address via web service
Accesses Microsoft Outlook profiles
Suspicious use of SetThreadContext
AutoIT Executable
System Location Discovery: System Language Discovery
Unsigned PE
Program crash
Browser Information Discovery
outlook_office_path
Suspicious use of WriteProcessMemory
outlook_win_path
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SendNotifyMessage
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-21 13:53
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
2024-08-21 13:53
Reported
2024-08-21 13:55
Platform
win7-20240704-en
Max time kernel
118s
Max time network
144s
Command Line
Signatures
VIPKeylogger
Credentials from Password Stores: Credentials from Web Browsers
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\incalculability.vbs | C:\Users\Admin\AppData\Local\beeish\incalculability.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\beeish\incalculability.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\96b4dc68d491b25769c36f74ad0403c1e775cd4c02b7859941267f40d1834419.exe | N/A |
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\SysWOW64\svchost.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 2952 set thread context of 852 | N/A | C:\Users\Admin\AppData\Local\beeish\incalculability.exe | C:\Windows\SysWOW64\svchost.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\SysWOW64\svchost.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\96b4dc68d491b25769c36f74ad0403c1e775cd4c02b7859941267f40d1834419.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\beeish\incalculability.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\beeish\incalculability.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\96b4dc68d491b25769c36f74ad0403c1e775cd4c02b7859941267f40d1834419.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\96b4dc68d491b25769c36f74ad0403c1e775cd4c02b7859941267f40d1834419.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\beeish\incalculability.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\beeish\incalculability.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\96b4dc68d491b25769c36f74ad0403c1e775cd4c02b7859941267f40d1834419.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\96b4dc68d491b25769c36f74ad0403c1e775cd4c02b7859941267f40d1834419.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\beeish\incalculability.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\beeish\incalculability.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\SysWOW64\svchost.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\SysWOW64\svchost.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\96b4dc68d491b25769c36f74ad0403c1e775cd4c02b7859941267f40d1834419.exe
"C:\Users\Admin\AppData\Local\Temp\96b4dc68d491b25769c36f74ad0403c1e775cd4c02b7859941267f40d1834419.exe"
C:\Users\Admin\AppData\Local\beeish\incalculability.exe
"C:\Users\Admin\AppData\Local\Temp\96b4dc68d491b25769c36f74ad0403c1e775cd4c02b7859941267f40d1834419.exe"
C:\Windows\SysWOW64\svchost.exe
"C:\Users\Admin\AppData\Local\Temp\96b4dc68d491b25769c36f74ad0403c1e775cd4c02b7859941267f40d1834419.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| JP | 132.226.8.169:80 | 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 | api.telegram.org | udp |
| NL | 149.154.167.220:443 | api.telegram.org | tcp |
Files
memory/1316-11-0x00000000001E0000-0x00000000001E4000-memory.dmp
\Users\Admin\AppData\Local\beeish\incalculability.exe
| MD5 | 8ab89c59c8fda81159ae27eaf35dd684 |
| SHA1 | aaadcdafc21a5f2a4a22e679ec87125928e299bd |
| SHA256 | 96b4dc68d491b25769c36f74ad0403c1e775cd4c02b7859941267f40d1834419 |
| SHA512 | 9af7f0b9a3209f296bdec04ddbc41cc7ecd5ae4136e13e64ec1025d5acebbe04040f243cfd5098ce87acb58ac4e50d322d53a448a05fcfc3f293ae00967b2f41 |
C:\Users\Admin\AppData\Local\Temp\Glagolitic
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
C:\Users\Admin\AppData\Local\Temp\cacostomia
| MD5 | 8620c48ba6cc6f917c1e936ad5aadd4e |
| SHA1 | 1a39b6df5478ad016a7c64e76ef0847a6f97fc75 |
| SHA256 | 28b602e4ca07ca182e9a945542d48e4b5ed6fee09933fbd66180fb4aed439c73 |
| SHA512 | 90f60bc95532c5837e67ae26bd2fbc6da6f670dc68e432e7c629bb9bfe5e8bb31d03482163902039194a596d3ffb74b474adae8e46a9fe4a9bfb847363bf07ce |
memory/852-32-0x0000000000400000-0x0000000000437000-memory.dmp
memory/852-35-0x0000000000400000-0x0000000000437000-memory.dmp
memory/852-34-0x0000000000400000-0x0000000000437000-memory.dmp
memory/852-36-0x0000000073F3E000-0x0000000073F3F000-memory.dmp
memory/852-37-0x0000000001E70000-0x0000000001EC0000-memory.dmp
memory/852-38-0x0000000073F30000-0x000000007461E000-memory.dmp
memory/852-39-0x0000000002000000-0x000000000204E000-memory.dmp
memory/852-40-0x0000000073F30000-0x000000007461E000-memory.dmp
memory/852-41-0x0000000073F30000-0x000000007461E000-memory.dmp
memory/852-42-0x0000000073F30000-0x000000007461E000-memory.dmp
memory/852-43-0x0000000000400000-0x0000000000437000-memory.dmp
memory/852-44-0x0000000073F3E000-0x0000000073F3F000-memory.dmp
memory/852-45-0x0000000073F30000-0x000000007461E000-memory.dmp
memory/852-46-0x0000000073F30000-0x000000007461E000-memory.dmp
memory/852-47-0x0000000073F30000-0x000000007461E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-21 13:53
Reported
2024-08-21 13:55
Platform
win10v2004-20240802-en
Max time kernel
79s
Max time network
140s
Command Line
Signatures
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\incalculability.vbs | C:\Users\Admin\AppData\Local\beeish\incalculability.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\beeish\incalculability.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\beeish\incalculability.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\96b4dc68d491b25769c36f74ad0403c1e775cd4c02b7859941267f40d1834419.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\beeish\incalculability.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\96b4dc68d491b25769c36f74ad0403c1e775cd4c02b7859941267f40d1834419.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\96b4dc68d491b25769c36f74ad0403c1e775cd4c02b7859941267f40d1834419.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\beeish\incalculability.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\beeish\incalculability.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\96b4dc68d491b25769c36f74ad0403c1e775cd4c02b7859941267f40d1834419.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\96b4dc68d491b25769c36f74ad0403c1e775cd4c02b7859941267f40d1834419.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\beeish\incalculability.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\beeish\incalculability.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1580 wrote to memory of 4540 | N/A | C:\Users\Admin\AppData\Local\Temp\96b4dc68d491b25769c36f74ad0403c1e775cd4c02b7859941267f40d1834419.exe | C:\Users\Admin\AppData\Local\beeish\incalculability.exe |
| PID 1580 wrote to memory of 4540 | N/A | C:\Users\Admin\AppData\Local\Temp\96b4dc68d491b25769c36f74ad0403c1e775cd4c02b7859941267f40d1834419.exe | C:\Users\Admin\AppData\Local\beeish\incalculability.exe |
| PID 1580 wrote to memory of 4540 | N/A | C:\Users\Admin\AppData\Local\Temp\96b4dc68d491b25769c36f74ad0403c1e775cd4c02b7859941267f40d1834419.exe | C:\Users\Admin\AppData\Local\beeish\incalculability.exe |
| PID 4540 wrote to memory of 3504 | N/A | C:\Users\Admin\AppData\Local\beeish\incalculability.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 4540 wrote to memory of 3504 | N/A | C:\Users\Admin\AppData\Local\beeish\incalculability.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 4540 wrote to memory of 3504 | N/A | C:\Users\Admin\AppData\Local\beeish\incalculability.exe | C:\Windows\SysWOW64\svchost.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\96b4dc68d491b25769c36f74ad0403c1e775cd4c02b7859941267f40d1834419.exe
"C:\Users\Admin\AppData\Local\Temp\96b4dc68d491b25769c36f74ad0403c1e775cd4c02b7859941267f40d1834419.exe"
C:\Users\Admin\AppData\Local\beeish\incalculability.exe
"C:\Users\Admin\AppData\Local\Temp\96b4dc68d491b25769c36f74ad0403c1e775cd4c02b7859941267f40d1834419.exe"
C:\Windows\SysWOW64\svchost.exe
"C:\Users\Admin\AppData\Local\Temp\96b4dc68d491b25769c36f74ad0403c1e775cd4c02b7859941267f40d1834419.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4540 -ip 4540
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4540 -s 704
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.140.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.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 | 192.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
Files
memory/1580-11-0x0000000003360000-0x0000000003364000-memory.dmp
C:\Users\Admin\AppData\Local\beeish\incalculability.exe
| MD5 | 8ab89c59c8fda81159ae27eaf35dd684 |
| SHA1 | aaadcdafc21a5f2a4a22e679ec87125928e299bd |
| SHA256 | 96b4dc68d491b25769c36f74ad0403c1e775cd4c02b7859941267f40d1834419 |
| SHA512 | 9af7f0b9a3209f296bdec04ddbc41cc7ecd5ae4136e13e64ec1025d5acebbe04040f243cfd5098ce87acb58ac4e50d322d53a448a05fcfc3f293ae00967b2f41 |
C:\Users\Admin\AppData\Local\Temp\cacostomia
| MD5 | 8620c48ba6cc6f917c1e936ad5aadd4e |
| SHA1 | 1a39b6df5478ad016a7c64e76ef0847a6f97fc75 |
| SHA256 | 28b602e4ca07ca182e9a945542d48e4b5ed6fee09933fbd66180fb4aed439c73 |
| SHA512 | 90f60bc95532c5837e67ae26bd2fbc6da6f670dc68e432e7c629bb9bfe5e8bb31d03482163902039194a596d3ffb74b474adae8e46a9fe4a9bfb847363bf07ce |
C:\Users\Admin\AppData\Local\Temp\Glagolitic
| MD5 | d0185092d7de395664ca2daf138cf42b |
| SHA1 | 10a52920e88db5298b1bda7b29706c3412fb0b41 |
| SHA256 | 3c07ac66cc2699711534a5e2acb7717f3c76d6824b6b2c45fe0ae88c7c4e94ac |
| SHA512 | 77a3d7ced06b129cfc622e1d5a3cab17012f90f21711e8f5a0933c751bacd70e5852f5f372d5fbbd9601cc42cfbe1fbfed4bb559eb4701a7822fd5aaee80ec7c |