Analysis Overview
SHA256
26cddaeeb7e6a597a38114e27a0cc287e6c8b060dbfd3bad9a97f7661b58a6f8
Threat Level: Shows suspicious behavior
The file e3990bdc213c9277e5da5974df16db18_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Loads dropped DLL
Adds Run key to start application
Drops file in System32 directory
Drops file in Windows directory
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-06 23:59
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-06 23:59
Reported
2024-04-07 00:02
Platform
win10v2004-20240226-en
Max time kernel
149s
Max time network
123s
Command Line
Signatures
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e3990bdc213c9277e5da5974df16db18_JaffaCakes118.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\DiskMan32 = "C:\\Windows\\DiskMan32.exe" | C:\Users\Admin\AppData\Local\Temp\e3990bdc213c9277e5da5974df16db18_JaffaCakes118.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\DiskMan32.dll | C:\Users\Admin\AppData\Local\Temp\e3990bdc213c9277e5da5974df16db18_JaffaCakes118.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\DiskMan32.exe | C:\Users\Admin\AppData\Local\Temp\e3990bdc213c9277e5da5974df16db18_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\DiskMan32.exe | C:\Users\Admin\AppData\Local\Temp\e3990bdc213c9277e5da5974df16db18_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e3990bdc213c9277e5da5974df16db18_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e3990bdc213c9277e5da5974df16db18_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\e3990bdc213c9277e5da5974df16db18_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e3990bdc213c9277e5da5974df16db18_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4048 wrote to memory of 3452 | N/A | C:\Users\Admin\AppData\Local\Temp\e3990bdc213c9277e5da5974df16db18_JaffaCakes118.exe | C:\Windows\Explorer.EXE |
| PID 4048 wrote to memory of 3452 | N/A | C:\Users\Admin\AppData\Local\Temp\e3990bdc213c9277e5da5974df16db18_JaffaCakes118.exe | C:\Windows\Explorer.EXE |
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\e3990bdc213c9277e5da5974df16db18_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e3990bdc213c9277e5da5974df16db18_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 105.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 145.83.221.88.in-addr.arpa | udp |
Files
memory/4048-0-0x0000000000400000-0x000000000041502E-memory.dmp
memory/3452-3-0x00000000077C0000-0x00000000077C1000-memory.dmp
C:\Windows\SysWOW64\DiskMan32.dll
| MD5 | 88243a8843f5aa8be8ceb3af0a6deba7 |
| SHA1 | 7f2b7227ebc88dcd68bb9c8e44cdbaf026c77bd9 |
| SHA256 | 0e4889ca67c9df4391a97546eabbb43dcee73746e09c0f21e180718cd38ca19c |
| SHA512 | 4a26509fb20fb7038815ed19a0eeafd978f096aef28029875bd0b04db5179b6edf643a63b31af6bc2302ad840e98b0ad369b8dfd800c593a89df5cd07c8ec9b6 |
memory/4048-8-0x0000000000400000-0x000000000041502E-memory.dmp
memory/4048-10-0x0000000010000000-0x000000001000B000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-06 23:59
Reported
2024-04-07 00:02
Platform
win7-20240221-en
Max time kernel
157s
Max time network
23s
Command Line
Signatures
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e3990bdc213c9277e5da5974df16db18_JaffaCakes118.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RUN\DiskMan32 = "C:\\Windows\\DiskMan32.exe" | C:\Users\Admin\AppData\Local\Temp\e3990bdc213c9277e5da5974df16db18_JaffaCakes118.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\DiskMan32.dll | C:\Users\Admin\AppData\Local\Temp\e3990bdc213c9277e5da5974df16db18_JaffaCakes118.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\DiskMan32.exe | C:\Users\Admin\AppData\Local\Temp\e3990bdc213c9277e5da5974df16db18_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\DiskMan32.exe | C:\Users\Admin\AppData\Local\Temp\e3990bdc213c9277e5da5974df16db18_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e3990bdc213c9277e5da5974df16db18_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\e3990bdc213c9277e5da5974df16db18_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e3990bdc213c9277e5da5974df16db18_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2268 wrote to memory of 1384 | N/A | C:\Users\Admin\AppData\Local\Temp\e3990bdc213c9277e5da5974df16db18_JaffaCakes118.exe | C:\Windows\Explorer.EXE |
| PID 2268 wrote to memory of 1384 | N/A | C:\Users\Admin\AppData\Local\Temp\e3990bdc213c9277e5da5974df16db18_JaffaCakes118.exe | C:\Windows\Explorer.EXE |
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\e3990bdc213c9277e5da5974df16db18_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e3990bdc213c9277e5da5974df16db18_JaffaCakes118.exe"
Network
Files
memory/2268-0-0x0000000000400000-0x000000000041502E-memory.dmp
memory/1384-3-0x0000000002A40000-0x0000000002A41000-memory.dmp
\Windows\SysWOW64\DiskMan32.dll
| MD5 | 88243a8843f5aa8be8ceb3af0a6deba7 |
| SHA1 | 7f2b7227ebc88dcd68bb9c8e44cdbaf026c77bd9 |
| SHA256 | 0e4889ca67c9df4391a97546eabbb43dcee73746e09c0f21e180718cd38ca19c |
| SHA512 | 4a26509fb20fb7038815ed19a0eeafd978f096aef28029875bd0b04db5179b6edf643a63b31af6bc2302ad840e98b0ad369b8dfd800c593a89df5cd07c8ec9b6 |
memory/2268-11-0x0000000000400000-0x000000000041502E-memory.dmp
memory/2268-13-0x0000000010000000-0x000000001000B000-memory.dmp