Analysis Overview
SHA256
e64e687dd9259faac408abcd47ac640d868ff4362b35523e17ad172a19b46133
Threat Level: Known bad
The file 466cbea6b9444001557306066e08ae3a_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Neshta
Neshta family
Detect Neshta payload
Loads dropped DLL
Modifies system executable filetype association
Checks computer location settings
Executes dropped EXE
Reads user/profile data of web browsers
Drops file in Windows directory
Drops file in Program Files directory
Unsigned PE
Enumerates physical storage devices
Modifies registry class
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-14 15:30
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: behavioral1
Detonation Overview
Submitted
2024-07-14 15:30
Reported
2024-07-14 15:33
Platform
win7-20240705-en
Max time kernel
122s
Max time network
125s
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 |
Neshta
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\466cbea6b9444001557306066e08ae3a_JaffaCakes118.exe | N/A |
Loads dropped DLL
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\466cbea6b9444001557306066e08ae3a_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\466cbea6b9444001557306066e08ae3a_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\466cbea6b9444001557306066e08ae3a_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\466cbea6b9444001557306066e08ae3a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\466cbea6b9444001557306066e08ae3a_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\3582-490\466cbea6b9444001557306066e08ae3a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\466cbea6b9444001557306066e08ae3a_JaffaCakes118.exe"
Network
Files
\Users\Admin\AppData\Local\Temp\3582-490\466cbea6b9444001557306066e08ae3a_JaffaCakes118.exe
| MD5 | 23eb28d667f2612610df5b5d2e76bbd5 |
| SHA1 | e5ec1e3bf8304bfa4a9ac2e68b64b13b0421b1a9 |
| SHA256 | 1767d46fd8b4160145e285edf50bb95860b3aab58162392eb7aac7ae792a9a75 |
| SHA512 | d1ee67f27c81b9bb5d46c47688d14a1e1296108a23e5cdb10ace3df26e00af3291b6a7101b86babc40539e4bfca7eb3cb79272fcb6de556b1cfa20c436bd94a9 |
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/3032-87-0x0000000000400000-0x000000000041B000-memory.dmp
memory/3032-89-0x0000000000400000-0x000000000041B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-14 15:30
Reported
2024-07-14 15:33
Platform
win10v2004-20240709-en
Max time kernel
91s
Max time network
95s
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-1-5-21-1176886754-713327781-2233697964-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\466cbea6b9444001557306066e08ae3a_JaffaCakes118.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\466cbea6b9444001557306066e08ae3a_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\466cbea6b9444001557306066e08ae3a_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\466cbea6b9444001557306066e08ae3a_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\466cbea6b9444001557306066e08ae3a_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3876 wrote to memory of 1540 | N/A | C:\Users\Admin\AppData\Local\Temp\466cbea6b9444001557306066e08ae3a_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\466cbea6b9444001557306066e08ae3a_JaffaCakes118.exe |
| PID 3876 wrote to memory of 1540 | N/A | C:\Users\Admin\AppData\Local\Temp\466cbea6b9444001557306066e08ae3a_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\466cbea6b9444001557306066e08ae3a_JaffaCakes118.exe |
| PID 3876 wrote to memory of 1540 | N/A | C:\Users\Admin\AppData\Local\Temp\466cbea6b9444001557306066e08ae3a_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\466cbea6b9444001557306066e08ae3a_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\466cbea6b9444001557306066e08ae3a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\466cbea6b9444001557306066e08ae3a_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\3582-490\466cbea6b9444001557306066e08ae3a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\466cbea6b9444001557306066e08ae3a_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\3582-490\466cbea6b9444001557306066e08ae3a_JaffaCakes118.exe
| MD5 | 23eb28d667f2612610df5b5d2e76bbd5 |
| SHA1 | e5ec1e3bf8304bfa4a9ac2e68b64b13b0421b1a9 |
| SHA256 | 1767d46fd8b4160145e285edf50bb95860b3aab58162392eb7aac7ae792a9a75 |
| SHA512 | d1ee67f27c81b9bb5d46c47688d14a1e1296108a23e5cdb10ace3df26e00af3291b6a7101b86babc40539e4bfca7eb3cb79272fcb6de556b1cfa20c436bd94a9 |
C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE
| MD5 | 3b73078a714bf61d1c19ebc3afc0e454 |
| SHA1 | 9abeabd74613a2f533e2244c9ee6f967188e4e7e |
| SHA256 | ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29 |
| SHA512 | 75959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4 |
memory/3876-96-0x0000000000400000-0x000000000041B000-memory.dmp
memory/3876-97-0x0000000000400000-0x000000000041B000-memory.dmp
memory/3876-99-0x0000000000400000-0x000000000041B000-memory.dmp