Analysis Overview
SHA256
85887b8ec6c6ddf12071a0ea14554ef924ac72f652eba2827443722df0b3f2ff
Threat Level: Known bad
The file 8ab89c59c8fda81159ae27eaf35dd684.bin was found to be: Known bad.
Malicious Activity Summary
VIPKeylogger
Drops startup file
Loads dropped DLL
Executes dropped EXE
Looks up external IP address via web service
Suspicious use of SetThreadContext
AutoIT Executable
Program crash
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-21 01:27
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 01:27
Reported
2024-08-21 01:30
Platform
win7-20240729-en
Max time kernel
120s
Max time network
121s
Command Line
Signatures
VIPKeylogger
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 |
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 3040 set thread context of 2300 | N/A | C:\Users\Admin\AppData\Local\beeish\incalculability.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\96b4dc68d491b25769c36f74ad0403c1e775cd4c02b7859941267f40d1834419.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\beeish\incalculability.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| 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
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 |
Files
memory/2088-11-0x00000000001A0000-0x00000000001A4000-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/2300-32-0x0000000000400000-0x0000000000437000-memory.dmp
memory/2300-34-0x0000000000400000-0x0000000000437000-memory.dmp
memory/2300-35-0x0000000000400000-0x0000000000437000-memory.dmp
memory/2300-36-0x00000000748DE000-0x00000000748DF000-memory.dmp
memory/2300-37-0x0000000000250000-0x00000000002A0000-memory.dmp
memory/2300-39-0x00000000003B0000-0x00000000003FE000-memory.dmp
memory/2300-38-0x00000000748D0000-0x0000000074FBE000-memory.dmp
memory/2300-40-0x00000000748D0000-0x0000000074FBE000-memory.dmp
memory/2300-41-0x00000000748D0000-0x0000000074FBE000-memory.dmp
memory/2300-42-0x00000000748D0000-0x0000000074FBE000-memory.dmp
memory/2300-43-0x0000000000400000-0x0000000000437000-memory.dmp
memory/2300-44-0x00000000748D0000-0x0000000074FBE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-21 01:27
Reported
2024-08-21 01:30
Platform
win10v2004-20240802-en
Max time kernel
149s
Max time network
150s
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 3000 wrote to memory of 4016 | N/A | C:\Users\Admin\AppData\Local\Temp\96b4dc68d491b25769c36f74ad0403c1e775cd4c02b7859941267f40d1834419.exe | C:\Users\Admin\AppData\Local\beeish\incalculability.exe |
| PID 3000 wrote to memory of 4016 | N/A | C:\Users\Admin\AppData\Local\Temp\96b4dc68d491b25769c36f74ad0403c1e775cd4c02b7859941267f40d1834419.exe | C:\Users\Admin\AppData\Local\beeish\incalculability.exe |
| PID 3000 wrote to memory of 4016 | N/A | C:\Users\Admin\AppData\Local\Temp\96b4dc68d491b25769c36f74ad0403c1e775cd4c02b7859941267f40d1834419.exe | C:\Users\Admin\AppData\Local\beeish\incalculability.exe |
| PID 4016 wrote to memory of 856 | N/A | C:\Users\Admin\AppData\Local\beeish\incalculability.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 4016 wrote to memory of 856 | N/A | C:\Users\Admin\AppData\Local\beeish\incalculability.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 4016 wrote to memory of 856 | 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 420 -p 4016 -ip 4016
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4016 -s 668
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.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 |
Files
memory/3000-11-0x0000000001FC0000-0x0000000001FC4000-memory.dmp
C:\Users\Admin\AppData\Local\beeish\incalculability.exe
| MD5 | 8ab89c59c8fda81159ae27eaf35dd684 |
| SHA1 | aaadcdafc21a5f2a4a22e679ec87125928e299bd |
| SHA256 | 96b4dc68d491b25769c36f74ad0403c1e775cd4c02b7859941267f40d1834419 |
| SHA512 | 9af7f0b9a3209f296bdec04ddbc41cc7ecd5ae4136e13e64ec1025d5acebbe04040f243cfd5098ce87acb58ac4e50d322d53a448a05fcfc3f293ae00967b2f41 |
C:\Users\Admin\AppData\Local\Temp\Glagolitic
| MD5 | d0185092d7de395664ca2daf138cf42b |
| SHA1 | 10a52920e88db5298b1bda7b29706c3412fb0b41 |
| SHA256 | 3c07ac66cc2699711534a5e2acb7717f3c76d6824b6b2c45fe0ae88c7c4e94ac |
| SHA512 | 77a3d7ced06b129cfc622e1d5a3cab17012f90f21711e8f5a0933c751bacd70e5852f5f372d5fbbd9601cc42cfbe1fbfed4bb559eb4701a7822fd5aaee80ec7c |
C:\Users\Admin\AppData\Local\Temp\cacostomia
| MD5 | 8620c48ba6cc6f917c1e936ad5aadd4e |
| SHA1 | 1a39b6df5478ad016a7c64e76ef0847a6f97fc75 |
| SHA256 | 28b602e4ca07ca182e9a945542d48e4b5ed6fee09933fbd66180fb4aed439c73 |
| SHA512 | 90f60bc95532c5837e67ae26bd2fbc6da6f670dc68e432e7c629bb9bfe5e8bb31d03482163902039194a596d3ffb74b474adae8e46a9fe4a9bfb847363bf07ce |