Analysis Overview
SHA256
3b6dd501ef84311694391295b9212c10c5164e8bc40960c7c93b27473baceac7
Threat Level: Known bad
The file 5359023264de7ff3366b48b2f435cebe_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Detect Neshta payload
Neshta family
Neshta
Loads dropped DLL
Modifies system executable filetype association
Executes dropped EXE
Checks computer location settings
Reads user/profile data of web browsers
Drops file in Program Files directory
Drops file in Windows 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
2024-07-17 14:15
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
2024-07-17 14:15
Reported
2024-07-17 14:17
Platform
win7-20240704-en
Max time kernel
45s
Max time network
19s
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 |
| 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\5359023264de7ff3366b48b2f435cebe_JaffaCakes118.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5359023264de7ff3366b48b2f435cebe_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5359023264de7ff3366b48b2f435cebe_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\5359023264de7ff3366b48b2f435cebe_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\5359023264de7ff3366b48b2f435cebe_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\5359023264de7ff3366b48b2f435cebe_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3036 wrote to memory of 2088 | N/A | C:\Users\Admin\AppData\Local\Temp\5359023264de7ff3366b48b2f435cebe_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\5359023264de7ff3366b48b2f435cebe_JaffaCakes118.exe |
| PID 3036 wrote to memory of 2088 | N/A | C:\Users\Admin\AppData\Local\Temp\5359023264de7ff3366b48b2f435cebe_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\5359023264de7ff3366b48b2f435cebe_JaffaCakes118.exe |
| PID 3036 wrote to memory of 2088 | N/A | C:\Users\Admin\AppData\Local\Temp\5359023264de7ff3366b48b2f435cebe_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\5359023264de7ff3366b48b2f435cebe_JaffaCakes118.exe |
| PID 3036 wrote to memory of 2088 | N/A | C:\Users\Admin\AppData\Local\Temp\5359023264de7ff3366b48b2f435cebe_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\5359023264de7ff3366b48b2f435cebe_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\5359023264de7ff3366b48b2f435cebe_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5359023264de7ff3366b48b2f435cebe_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\3582-490\5359023264de7ff3366b48b2f435cebe_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\5359023264de7ff3366b48b2f435cebe_JaffaCakes118.exe"
Network
Files
\Users\Admin\AppData\Local\Temp\3582-490\5359023264de7ff3366b48b2f435cebe_JaffaCakes118.exe
| MD5 | c86c315d57c6fff86c90172bbb97b7e5 |
| SHA1 | fa0413b4c86a7f694977bab1cedbb6485bdef44c |
| SHA256 | 7906ff0d32781a0dbefe578c56ec5a36129eb9b2dc4e9220c413c5b5858e61e1 |
| SHA512 | 2ef0674a8f925253eef6b6552a5a425d0bf71bcb664659f764b583b6d48d1bc101386a56c39bbbdbdd02c5e3e549d28fea2310c87880d771e1c9fb3be822b055 |
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/3036-84-0x0000000000400000-0x000000000041B000-memory.dmp
memory/3036-85-0x0000000000400000-0x000000000041B000-memory.dmp
memory/3036-86-0x0000000000400000-0x000000000041B000-memory.dmp
memory/3036-87-0x0000000000400000-0x000000000041B000-memory.dmp
memory/3036-89-0x0000000000400000-0x000000000041B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-17 14:15
Reported
2024-07-17 14:17
Platform
win10v2004-20240709-en
Max time kernel
140s
Max time network
124s
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\5359023264de7ff3366b48b2f435cebe_JaffaCakes118.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\5359023264de7ff3366b48b2f435cebe_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\5359023264de7ff3366b48b2f435cebe_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\5359023264de7ff3366b48b2f435cebe_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\5359023264de7ff3366b48b2f435cebe_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4068 wrote to memory of 996 | N/A | C:\Users\Admin\AppData\Local\Temp\5359023264de7ff3366b48b2f435cebe_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\5359023264de7ff3366b48b2f435cebe_JaffaCakes118.exe |
| PID 4068 wrote to memory of 996 | N/A | C:\Users\Admin\AppData\Local\Temp\5359023264de7ff3366b48b2f435cebe_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\5359023264de7ff3366b48b2f435cebe_JaffaCakes118.exe |
| PID 4068 wrote to memory of 996 | N/A | C:\Users\Admin\AppData\Local\Temp\5359023264de7ff3366b48b2f435cebe_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\5359023264de7ff3366b48b2f435cebe_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\5359023264de7ff3366b48b2f435cebe_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5359023264de7ff3366b48b2f435cebe_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\3582-490\5359023264de7ff3366b48b2f435cebe_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\5359023264de7ff3366b48b2f435cebe_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 18.53.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 192.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\3582-490\5359023264de7ff3366b48b2f435cebe_JaffaCakes118.exe
| MD5 | c86c315d57c6fff86c90172bbb97b7e5 |
| SHA1 | fa0413b4c86a7f694977bab1cedbb6485bdef44c |
| SHA256 | 7906ff0d32781a0dbefe578c56ec5a36129eb9b2dc4e9220c413c5b5858e61e1 |
| SHA512 | 2ef0674a8f925253eef6b6552a5a425d0bf71bcb664659f764b583b6d48d1bc101386a56c39bbbdbdd02c5e3e549d28fea2310c87880d771e1c9fb3be822b055 |
C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE
| MD5 | 3b73078a714bf61d1c19ebc3afc0e454 |
| SHA1 | 9abeabd74613a2f533e2244c9ee6f967188e4e7e |
| SHA256 | ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29 |
| SHA512 | 75959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4 |
memory/4068-96-0x0000000000400000-0x000000000041B000-memory.dmp
memory/4068-97-0x0000000000400000-0x000000000041B000-memory.dmp
memory/4068-99-0x0000000000400000-0x000000000041B000-memory.dmp