Analysis Overview
SHA256
ced48d98ba1d7b0101a0d238008fe81ec302fdf2bf24fac5df95ed90cf685997
Threat Level: Known bad
The file 428f77cc5de5f69f17d01d076ad2d03b_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Neshta family
Neshta
Detect Neshta payload
Reads user/profile data of web browsers
Modifies system executable filetype association
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Drops file in Program Files directory
Drops file in Windows directory
Enumerates physical storage devices
Unsigned PE
Modifies registry class
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-13 16:58
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
2024-07-13 16:58
Reported
2024-07-13 17:00
Platform
win7-20240704-en
Max time kernel
121s
Max time network
121s
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\428f77cc5de5f69f17d01d076ad2d03b_JaffaCakes118.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\428f77cc5de5f69f17d01d076ad2d03b_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\428f77cc5de5f69f17d01d076ad2d03b_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\428f77cc5de5f69f17d01d076ad2d03b_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\428f77cc5de5f69f17d01d076ad2d03b_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\428f77cc5de5f69f17d01d076ad2d03b_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\428f77cc5de5f69f17d01d076ad2d03b_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2240 wrote to memory of 2832 | N/A | C:\Users\Admin\AppData\Local\Temp\428f77cc5de5f69f17d01d076ad2d03b_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\428f77cc5de5f69f17d01d076ad2d03b_JaffaCakes118.exe |
| PID 2240 wrote to memory of 2832 | N/A | C:\Users\Admin\AppData\Local\Temp\428f77cc5de5f69f17d01d076ad2d03b_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\428f77cc5de5f69f17d01d076ad2d03b_JaffaCakes118.exe |
| PID 2240 wrote to memory of 2832 | N/A | C:\Users\Admin\AppData\Local\Temp\428f77cc5de5f69f17d01d076ad2d03b_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\428f77cc5de5f69f17d01d076ad2d03b_JaffaCakes118.exe |
| PID 2240 wrote to memory of 2832 | N/A | C:\Users\Admin\AppData\Local\Temp\428f77cc5de5f69f17d01d076ad2d03b_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\428f77cc5de5f69f17d01d076ad2d03b_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\428f77cc5de5f69f17d01d076ad2d03b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\428f77cc5de5f69f17d01d076ad2d03b_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\3582-490\428f77cc5de5f69f17d01d076ad2d03b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\428f77cc5de5f69f17d01d076ad2d03b_JaffaCakes118.exe"
Network
Files
\Users\Admin\AppData\Local\Temp\3582-490\428f77cc5de5f69f17d01d076ad2d03b_JaffaCakes118.exe
| MD5 | e4452320e18d4b1b411a5e73732aa39e |
| SHA1 | 9fe9dfe44cf9f9547ed69e7bf9e2a14d0b375683 |
| SHA256 | 83dc14f0c86a896da26db5d1d3bc4bd53a72294f7d586401ae3dc3eb61bc566a |
| SHA512 | e0a267ebe2b26dfa783cbe6d40ade141e62180e158a80a5f7bd4de08145a19b6f6d35165bfab910ab645c15a3500691115968fb930394e1b35325d7abb0dbc52 |
C:\MSOCache\ALLUSE~1\{90140~1\dwtrig20.exe
| MD5 | cf6c595d3e5e9667667af096762fd9c4 |
| SHA1 | 9bb44da8d7f6457099cb56e4f7d1026963dce7ce |
| SHA256 | 593e60cc30ae0789448547195af77f550387f6648d45847ea244dd0dd7abf03d |
| SHA512 | ff4f789df9e6a6d0fbe12b3250f951fcf11e857906c65e96a30bb46266e7e1180d6103a03db2f3764e0d1346b2de7afba8259ba080057e4a268e45e8654dfa80 |
memory/2240-14-0x0000000002DA0000-0x0000000004F1A000-memory.dmp
memory/2832-15-0x0000000001400000-0x000000000357A000-memory.dmp
memory/2240-16-0x0000000002DA0000-0x0000000004F1A000-memory.dmp
\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE
| MD5 | 9e2b9928c89a9d0da1d3e8f4bd96afa7 |
| SHA1 | ec66cda99f44b62470c6930e5afda061579cde35 |
| SHA256 | 8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043 |
| SHA512 | 2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156 |
memory/2240-89-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2240-91-0x0000000000400000-0x000000000041B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-13 16:58
Reported
2024-07-13 17:00
Platform
win10v2004-20240709-en
Max time kernel
95s
Max time network
96s
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-1-5-21-384068567-2943195810-3631207890-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\428f77cc5de5f69f17d01d076ad2d03b_JaffaCakes118.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\428f77cc5de5f69f17d01d076ad2d03b_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\428f77cc5de5f69f17d01d076ad2d03b_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\428f77cc5de5f69f17d01d076ad2d03b_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\428f77cc5de5f69f17d01d076ad2d03b_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4852 wrote to memory of 1812 | N/A | C:\Users\Admin\AppData\Local\Temp\428f77cc5de5f69f17d01d076ad2d03b_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\428f77cc5de5f69f17d01d076ad2d03b_JaffaCakes118.exe |
| PID 4852 wrote to memory of 1812 | N/A | C:\Users\Admin\AppData\Local\Temp\428f77cc5de5f69f17d01d076ad2d03b_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\428f77cc5de5f69f17d01d076ad2d03b_JaffaCakes118.exe |
| PID 4852 wrote to memory of 1812 | N/A | C:\Users\Admin\AppData\Local\Temp\428f77cc5de5f69f17d01d076ad2d03b_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\428f77cc5de5f69f17d01d076ad2d03b_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\428f77cc5de5f69f17d01d076ad2d03b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\428f77cc5de5f69f17d01d076ad2d03b_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\3582-490\428f77cc5de5f69f17d01d076ad2d03b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\428f77cc5de5f69f17d01d076ad2d03b_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 65.139.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\3582-490\428f77cc5de5f69f17d01d076ad2d03b_JaffaCakes118.exe
| MD5 | e4452320e18d4b1b411a5e73732aa39e |
| SHA1 | 9fe9dfe44cf9f9547ed69e7bf9e2a14d0b375683 |
| SHA256 | 83dc14f0c86a896da26db5d1d3bc4bd53a72294f7d586401ae3dc3eb61bc566a |
| SHA512 | e0a267ebe2b26dfa783cbe6d40ade141e62180e158a80a5f7bd4de08145a19b6f6d35165bfab910ab645c15a3500691115968fb930394e1b35325d7abb0dbc52 |
memory/1812-12-0x0000000001400000-0x000000000357A000-memory.dmp
C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE
| MD5 | 3b73078a714bf61d1c19ebc3afc0e454 |
| SHA1 | 9abeabd74613a2f533e2244c9ee6f967188e4e7e |
| SHA256 | ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29 |
| SHA512 | 75959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4 |
memory/4852-96-0x0000000000400000-0x000000000041B000-memory.dmp
memory/4852-97-0x0000000000400000-0x000000000041B000-memory.dmp
memory/4852-99-0x0000000000400000-0x000000000041B000-memory.dmp