Analysis Overview
SHA256
e2cabf1d316b800c41bcc2eda1a7cc0e4d4cc459a17b3bebc83b853798ff780a
Threat Level: Shows suspicious behavior
The file e63efdbe69a72765de5762a77930526a_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Adds Run key to start application
Checks installed software on the system
Drops file in System32 directory
Unsigned PE
Program crash
Enumerates physical storage devices
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-08 00:47
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-08 00:47
Reported
2024-04-08 00:50
Platform
win7-20240221-en
Max time kernel
150s
Max time network
129s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\_51F7.tmpac7d.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Security Solution 2011\Security Solution.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Security Solution 2011\securitymanager.exe | N/A |
Loads dropped DLL
Reads user/profile data of web browsers
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\Security Solution 2011 = "\"C:\\Users\\Admin\\AppData\\Roaming\\Security Solution 2011\\Security Solution.exe\" /STARTUP" | C:\Users\Admin\AppData\Local\Temp\e63efdbe69a72765de5762a77930526a_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\Security Solution 2011 Security = "C:\\Users\\Admin\\AppData\\Roaming\\Security Solution 2011\\securitymanager.exe" | C:\Users\Admin\AppData\Roaming\Security Solution 2011\securitymanager.exe | N/A |
Checks installed software on the system
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\ntdll.dll.log | C:\Users\Admin\AppData\Roaming\Security Solution 2011\securitymanager.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\e63efdbe69a72765de5762a77930526a_JaffaCakes118.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\Security Solution 2011\Security Solution.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Security Solution 2011\securitymanager.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Security Solution 2011\Security Solution.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Security Solution 2011\Security Solution.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Security Solution 2011\securitymanager.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Security Solution 2011\Security Solution.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Security Solution 2011\Security Solution.exe | N/A |
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\e63efdbe69a72765de5762a77930526a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e63efdbe69a72765de5762a77930526a_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\_51F7.tmpac7d.exe
"C:\Users\Admin\AppData\Local\Temp\_51F7.tmpac7d.exe" -p"07:03 PM" -y -o"C:\Users\Admin\AppData\Roaming\Security Solution 2011"
C:\Users\Admin\AppData\Roaming\Security Solution 2011\Security Solution.exe
"C:\Users\Admin\AppData\Roaming\Security Solution 2011\Security Solution.exe"
C:\Users\Admin\AppData\Roaming\Security Solution 2011\securitymanager.exe
"C:\Users\Admin\AppData\Roaming\Security Solution 2011\securitymanager.exe"
C:\Windows\SysWOW64\cmd.exe
cmd.exe /C dir "C:\Users\Admin\AppData\Roaming"
C:\Windows\SysWOW64\cmd.exe
cmd.exe /C dir "C:\Users\Admin\AppData\Roaming\Security Solution 2011"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 1712537281.web-pricesoft.net | udp |
| US | 8.8.8.8:53 | 1712537281.web-pricesoft.net | udp |
| US | 8.8.8.8:53 | 1712537284.web-pricesoft.net | udp |
| US | 8.8.8.8:53 | web-scanerinternet.com | udp |
| US | 8.8.8.8:53 | 1712537341.web-pricesoft.net | udp |
| US | 8.8.8.8:53 | 1712537344.web-pricesoft.net | udp |
| US | 8.8.8.8:53 | 1712537401.web-pricesoft.net | udp |
| US | 8.8.8.8:53 | 1712537404.web-pricesoft.net | udp |
Files
memory/1656-0-0x0000000000400000-0x0000000000BB1000-memory.dmp
memory/1656-1-0x00000000022E0000-0x00000000026AE000-memory.dmp
memory/1656-2-0x0000000000220000-0x0000000000221000-memory.dmp
memory/1656-3-0x0000000000400000-0x0000000000BB1000-memory.dmp
\Users\Admin\AppData\Local\Temp\_51F7.tmpac7d.exe
| MD5 | 065d90321b5ed1c8f7bb7c3d70eac3b4 |
| SHA1 | c02344e0fac29b57a9761ac29812b508a92596d0 |
| SHA256 | 3ca3670982ed198011694c037fd89d089e39c027f3876770979820cef6118501 |
| SHA512 | 7bd8a5a680ad1612d0760253f9b00257720093c2aca4bdb2534445a8a62592e8c1c0d8ce79e9d2ba0ee125fc6229e6e60b3969e7a2524a146fce513c1ddc5c74 |
C:\Users\Admin\AppData\Roaming\Security Solution 2011\Security Solution.exe
| MD5 | 14b9fa5d2d3d00dbe688185f4abf27fa |
| SHA1 | 016e8e221094d293ebf835de4fb974121de5ee57 |
| SHA256 | 60fcfd25f5f793cbf3347dcd721489c71224fa8e1bec7cc3d7506f377179e9de |
| SHA512 | e115a9e7ffa1c0785702f5871b624661722630d6da0a769285717bb2c8b7d61ac1552b8451f2c9fdb2e99ceac47ce2a519813270b92f9dcc9a39b047b9bd3858 |
\Users\Admin\AppData\Roaming\Security Solution 2011\Security Solution.exe
| MD5 | e78497f16175e1587e999f8f1b95a80d |
| SHA1 | 7a440b1af5b2af1cc1bdeb9ebdb93510d2d4c942 |
| SHA256 | 338d74e664c1cd9200307ac53a458f383fe1b08a16fc9651839545884b018f0a |
| SHA512 | 03cfe9806536c03c3cf2ce5d0e2ea9bf22ddf58c69d52ac4af56e9874a4df274c1f4061fc544f2328735c5ddf92d1d478d9ead3ca39d1fea3c92813e30b6a631 |
memory/1656-34-0x0000000002EA0000-0x0000000002EB0000-memory.dmp
memory/1656-36-0x0000000002EA0000-0x0000000002EB0000-memory.dmp
memory/1656-35-0x0000000002EA0000-0x0000000002EB0000-memory.dmp
\Users\Admin\AppData\Roaming\Security Solution 2011\Security Solution.exe
| MD5 | 184a328593407d3a250e422ed5e5bf6e |
| SHA1 | 672cba0f4cdad393bf367a229ecf8dc6db443639 |
| SHA256 | 37a4f90fb74eb04c7d845073c55186743c84239b485120e8c0a884a9a05aebc8 |
| SHA512 | d6e00a59c3b2fa05623db137636982722c5d32145c31e47287d0afb49b910c95a69ecba6bb7451e83c262bade0a24921d3a2683771c3b450de6c53e00294133b |
\Users\Admin\AppData\Roaming\Security Solution 2011\securitymanager.exe
| MD5 | 3a41760a499c3f4bb82e92de89cd89d9 |
| SHA1 | 22c73cc6d13d5c83cd3e33d18bdf2894a06f0b66 |
| SHA256 | ce361110798334f8fa9819b39d8f616ae5d047ac51e585fcca8c24609e0fccb4 |
| SHA512 | 00955d0a7a97c900ec7a660ed5ea3073d89b493e5f52b4d6a0f35bd87a8949e5ccdf3a23575e6be68e6e7d785d3d7c10d100244b5e4671c7e4fdddf5ba4c7282 |
memory/1656-49-0x0000000003F20000-0x00000000053E7000-memory.dmp
memory/1236-50-0x0000000000400000-0x00000000018C7000-memory.dmp
memory/1656-52-0x00000000032B0000-0x00000000032E1000-memory.dmp
memory/1656-53-0x00000000032B0000-0x00000000032E1000-memory.dmp
memory/2328-54-0x0000000000400000-0x0000000000431000-memory.dmp
memory/2328-55-0x0000000000170000-0x0000000000180000-memory.dmp
memory/2328-57-0x00000000001D0000-0x00000000001D1000-memory.dmp
memory/2328-56-0x00000000001C0000-0x00000000001C1000-memory.dmp
memory/1236-58-0x0000000000400000-0x00000000018C7000-memory.dmp
memory/1656-59-0x0000000003F20000-0x00000000053E7000-memory.dmp
memory/1236-51-0x0000000002FF0000-0x0000000003252000-memory.dmp
memory/1236-60-0x00000000001B0000-0x00000000001B1000-memory.dmp
memory/1656-42-0x00000000032B0000-0x00000000032C0000-memory.dmp
memory/1656-33-0x0000000002EA0000-0x0000000002EB0000-memory.dmp
memory/1656-61-0x0000000000400000-0x0000000000BB1000-memory.dmp
memory/1656-62-0x00000000022E0000-0x00000000026AE000-memory.dmp
memory/1236-63-0x0000000000400000-0x00000000018C7000-memory.dmp
memory/2328-64-0x0000000000400000-0x0000000000431000-memory.dmp
memory/1656-65-0x0000000000220000-0x0000000000221000-memory.dmp
memory/1236-67-0x0000000000400000-0x00000000018C7000-memory.dmp
memory/1236-69-0x0000000002FF0000-0x0000000003252000-memory.dmp
memory/2328-70-0x00000000001C0000-0x00000000001C1000-memory.dmp
memory/1236-71-0x0000000000400000-0x00000000018C7000-memory.dmp
memory/1236-72-0x00000000001B0000-0x00000000001B1000-memory.dmp
memory/1236-74-0x0000000000400000-0x00000000018C7000-memory.dmp
memory/1656-76-0x0000000000400000-0x0000000000BB1000-memory.dmp
memory/1236-77-0x0000000000400000-0x00000000018C7000-memory.dmp
memory/1236-80-0x0000000000400000-0x00000000018C7000-memory.dmp
memory/1236-84-0x0000000000400000-0x00000000018C7000-memory.dmp
memory/1236-87-0x0000000000400000-0x00000000018C7000-memory.dmp
memory/1236-90-0x0000000000400000-0x00000000018C7000-memory.dmp
memory/1236-93-0x0000000000400000-0x00000000018C7000-memory.dmp
memory/1236-96-0x0000000000400000-0x00000000018C7000-memory.dmp
memory/1236-99-0x0000000000400000-0x00000000018C7000-memory.dmp
memory/1236-102-0x0000000000400000-0x00000000018C7000-memory.dmp
memory/1236-105-0x0000000000400000-0x00000000018C7000-memory.dmp
memory/1236-108-0x0000000000400000-0x00000000018C7000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-08 00:47
Reported
2024-04-08 00:50
Platform
win10v2004-20240226-en
Max time kernel
93s
Max time network
151s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\_3E03.tmpac7d.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Security Solution 2011 = "\"C:\\Users\\Admin\\AppData\\Roaming\\Security Solution 2011\\Security Solution.exe\" /STARTUP" | C:\Users\Admin\AppData\Local\Temp\e63efdbe69a72765de5762a77930526a_JaffaCakes118.exe | N/A |
Checks installed software on the system
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\e63efdbe69a72765de5762a77930526a_JaffaCakes118.exe |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\e63efdbe69a72765de5762a77930526a_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e63efdbe69a72765de5762a77930526a_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1512 wrote to memory of 2960 | N/A | C:\Users\Admin\AppData\Local\Temp\e63efdbe69a72765de5762a77930526a_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\_3E03.tmpac7d.exe |
| PID 1512 wrote to memory of 2960 | N/A | C:\Users\Admin\AppData\Local\Temp\e63efdbe69a72765de5762a77930526a_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\_3E03.tmpac7d.exe |
| PID 1512 wrote to memory of 2960 | N/A | C:\Users\Admin\AppData\Local\Temp\e63efdbe69a72765de5762a77930526a_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\_3E03.tmpac7d.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\e63efdbe69a72765de5762a77930526a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e63efdbe69a72765de5762a77930526a_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\_3E03.tmpac7d.exe
"C:\Users\Admin\AppData\Local\Temp\_3E03.tmpac7d.exe" -p"07:03 PM" -y -o"C:\Users\Admin\AppData\Roaming\Security Solution 2011"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1512 -ip 1512
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1512 -s 896
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 1712537273.web-pricesoft.net | udp |
| US | 8.8.8.8:53 | 1712537273.web-pricesoft.net | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
Files
memory/1512-0-0x0000000000400000-0x0000000000BB1000-memory.dmp
memory/1512-1-0x0000000002690000-0x0000000002A5E000-memory.dmp
memory/1512-2-0x0000000000400000-0x0000000000BB1000-memory.dmp
memory/1512-3-0x0000000000E90000-0x0000000000E91000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\_3E03.tmpac7d.exe
| MD5 | 065d90321b5ed1c8f7bb7c3d70eac3b4 |
| SHA1 | c02344e0fac29b57a9761ac29812b508a92596d0 |
| SHA256 | 3ca3670982ed198011694c037fd89d089e39c027f3876770979820cef6118501 |
| SHA512 | 7bd8a5a680ad1612d0760253f9b00257720093c2aca4bdb2534445a8a62592e8c1c0d8ce79e9d2ba0ee125fc6229e6e60b3969e7a2524a146fce513c1ddc5c74 |
memory/1512-19-0x0000000000400000-0x0000000000BB1000-memory.dmp
memory/1512-20-0x0000000002690000-0x0000000002A5E000-memory.dmp