Analysis Overview
SHA256
d8ff58b83c38e111ec1d39ac2d6238e4f56d3dcdbdf3465e8770a35ce5c7eb80
Threat Level: Known bad
The file 453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Detect Neshta payload
Neshta
Neshta family
Loads dropped DLL
Executes dropped EXE
Reads user/profile data of web browsers
Modifies system executable filetype association
Checks computer location settings
Drops file in Program Files directory
Drops file in Windows directory
Unsigned PE
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
Modifies registry class
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-14 09:29
Signatures
Detect Neshta payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Neshta family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-14 09:29
Reported
2024-07-14 09:31
Platform
win10v2004-20240709-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
Detect Neshta payload
| 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 |
| N/A | N/A | N/A | N/A |
Neshta
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118.exe | N/A |
Modifies system executable filetype association
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" | C:\Users\Admin\AppData\Local\Temp\453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118.exe | N/A |
Reads user/profile data of web browsers
Drops file in Program Files directory
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\svchost.com | C:\Users\Admin\AppData\Local\Temp\453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" | C:\Users\Admin\AppData\Local\Temp\453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2356 wrote to memory of 2632 | N/A | C:\Users\Admin\AppData\Local\Temp\453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118.exe |
| PID 2356 wrote to memory of 2632 | N/A | C:\Users\Admin\AppData\Local\Temp\453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118.exe |
| PID 2356 wrote to memory of 2632 | N/A | C:\Users\Admin\AppData\Local\Temp\453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\3582-490\453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.173.189.20.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\3582-490\453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118.exe
| MD5 | b7bed782786100f8220fe87ac2401c90 |
| SHA1 | 07c706fe6e961931b4ff2527ba788b7743aa8fac |
| SHA256 | 97f1e98b7ea38c303a854b9ad0420c4a3b5a0be224fa270729668b4e708748d4 |
| SHA512 | 27624de8e01d6d55f48d54384810b13928c8c324eb04a1b1ffac5ba0f582ff445d2fc83d23c94763c7adb589c03c8c89a5f5c6293da0c8cfe670cb98d448e59e |
C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE
| MD5 | 3b73078a714bf61d1c19ebc3afc0e454 |
| SHA1 | 9abeabd74613a2f533e2244c9ee6f967188e4e7e |
| SHA256 | ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29 |
| SHA512 | 75959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4 |
memory/2356-95-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2356-96-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2356-98-0x0000000000400000-0x000000000041B000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-14 09:29
Reported
2024-07-14 09:31
Platform
win7-20240708-en
Max time kernel
117s
Max time network
118s
Command Line
Signatures
Detect Neshta payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Neshta
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118.exe | N/A |
Modifies system executable filetype association
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" | C:\Users\Admin\AppData\Local\Temp\453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118.exe | N/A |
Reads user/profile data of web browsers
Drops file in Program Files directory
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\svchost.com | C:\Users\Admin\AppData\Local\Temp\453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" | C:\Users\Admin\AppData\Local\Temp\453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2200 wrote to memory of 2696 | N/A | C:\Users\Admin\AppData\Local\Temp\453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118.exe |
| PID 2200 wrote to memory of 2696 | N/A | C:\Users\Admin\AppData\Local\Temp\453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118.exe |
| PID 2200 wrote to memory of 2696 | N/A | C:\Users\Admin\AppData\Local\Temp\453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118.exe |
| PID 2200 wrote to memory of 2696 | N/A | C:\Users\Admin\AppData\Local\Temp\453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\3582-490\453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118.exe"
Network
Files
\Users\Admin\AppData\Local\Temp\3582-490\453c4e7c81bdd78196907a4e6c5bb007_JaffaCakes118.exe
| MD5 | b7bed782786100f8220fe87ac2401c90 |
| SHA1 | 07c706fe6e961931b4ff2527ba788b7743aa8fac |
| SHA256 | 97f1e98b7ea38c303a854b9ad0420c4a3b5a0be224fa270729668b4e708748d4 |
| SHA512 | 27624de8e01d6d55f48d54384810b13928c8c324eb04a1b1ffac5ba0f582ff445d2fc83d23c94763c7adb589c03c8c89a5f5c6293da0c8cfe670cb98d448e59e |
C:\MSOCache\ALLUSE~1\{90140~1\dwtrig20.exe
| MD5 | cf6c595d3e5e9667667af096762fd9c4 |
| SHA1 | 9bb44da8d7f6457099cb56e4f7d1026963dce7ce |
| SHA256 | 593e60cc30ae0789448547195af77f550387f6648d45847ea244dd0dd7abf03d |
| SHA512 | ff4f789df9e6a6d0fbe12b3250f951fcf11e857906c65e96a30bb46266e7e1180d6103a03db2f3764e0d1346b2de7afba8259ba080057e4a268e45e8654dfa80 |
\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE
| MD5 | 9e2b9928c89a9d0da1d3e8f4bd96afa7 |
| SHA1 | ec66cda99f44b62470c6930e5afda061579cde35 |
| SHA256 | 8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043 |
| SHA512 | 2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156 |
memory/2200-84-0x0000000000400000-0x000000000041B000-memory.dmp