Analysis Overview
SHA256
1e532518f8c549eb15c8567dbd8ba3be9bac8067e51921802b70d60c7d155be7
Threat Level: Known bad
The file 52e7f5d461d1dd7c17ebf44bf1f44cb1_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Neshta family
Detect Neshta payload
Neshta
Executes dropped EXE
Reads user/profile data of web browsers
Modifies system executable filetype association
Checks computer location settings
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
2024-07-17 12:07
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 12:07
Reported
2024-07-17 12:10
Platform
win7-20240704-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 |
| 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\52e7f5d461d1dd7c17ebf44bf1f44cb1_JaffaCakes118.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\52e7f5d461d1dd7c17ebf44bf1f44cb1_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\52e7f5d461d1dd7c17ebf44bf1f44cb1_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\52e7f5d461d1dd7c17ebf44bf1f44cb1_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\52e7f5d461d1dd7c17ebf44bf1f44cb1_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\52e7f5d461d1dd7c17ebf44bf1f44cb1_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\52e7f5d461d1dd7c17ebf44bf1f44cb1_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2240 wrote to memory of 2712 | N/A | C:\Users\Admin\AppData\Local\Temp\52e7f5d461d1dd7c17ebf44bf1f44cb1_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\52e7f5d461d1dd7c17ebf44bf1f44cb1_JaffaCakes118.exe |
| PID 2240 wrote to memory of 2712 | N/A | C:\Users\Admin\AppData\Local\Temp\52e7f5d461d1dd7c17ebf44bf1f44cb1_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\52e7f5d461d1dd7c17ebf44bf1f44cb1_JaffaCakes118.exe |
| PID 2240 wrote to memory of 2712 | N/A | C:\Users\Admin\AppData\Local\Temp\52e7f5d461d1dd7c17ebf44bf1f44cb1_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\52e7f5d461d1dd7c17ebf44bf1f44cb1_JaffaCakes118.exe |
| PID 2240 wrote to memory of 2712 | N/A | C:\Users\Admin\AppData\Local\Temp\52e7f5d461d1dd7c17ebf44bf1f44cb1_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\52e7f5d461d1dd7c17ebf44bf1f44cb1_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\52e7f5d461d1dd7c17ebf44bf1f44cb1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\52e7f5d461d1dd7c17ebf44bf1f44cb1_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\3582-490\52e7f5d461d1dd7c17ebf44bf1f44cb1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\52e7f5d461d1dd7c17ebf44bf1f44cb1_JaffaCakes118.exe"
Network
Files
\Users\Admin\AppData\Local\Temp\3582-490\52e7f5d461d1dd7c17ebf44bf1f44cb1_JaffaCakes118.exe
| MD5 | 80d6c92610d07acf0ca8b782ab004d20 |
| SHA1 | e93ba79c3d7598c5007b356dea91feb28af3b546 |
| SHA256 | 238910e2f4b0438c457f1b91c144ae8477a368f3064cde21723fe83e0acc6a74 |
| SHA512 | 8e2f4b0c9383140cb19b7e5b9b4c145e416ca3ee993a63c2aa2f58f458b77043c8b4e4d73c3c05f1d9af1d4caae3e864a1168b92a1cbe5461427bfa8884627eb |
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/2240-86-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2240-88-0x0000000000400000-0x000000000041B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-17 12:07
Reported
2024-07-17 12:10
Platform
win10v2004-20240709-en
Max time kernel
141s
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 |
| N/A | N/A | N/A | N/A |
Neshta
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\52e7f5d461d1dd7c17ebf44bf1f44cb1_JaffaCakes118.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\52e7f5d461d1dd7c17ebf44bf1f44cb1_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\52e7f5d461d1dd7c17ebf44bf1f44cb1_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\52e7f5d461d1dd7c17ebf44bf1f44cb1_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\52e7f5d461d1dd7c17ebf44bf1f44cb1_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 5064 wrote to memory of 4992 | N/A | C:\Users\Admin\AppData\Local\Temp\52e7f5d461d1dd7c17ebf44bf1f44cb1_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\52e7f5d461d1dd7c17ebf44bf1f44cb1_JaffaCakes118.exe |
| PID 5064 wrote to memory of 4992 | N/A | C:\Users\Admin\AppData\Local\Temp\52e7f5d461d1dd7c17ebf44bf1f44cb1_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\52e7f5d461d1dd7c17ebf44bf1f44cb1_JaffaCakes118.exe |
| PID 5064 wrote to memory of 4992 | N/A | C:\Users\Admin\AppData\Local\Temp\52e7f5d461d1dd7c17ebf44bf1f44cb1_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\52e7f5d461d1dd7c17ebf44bf1f44cb1_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\52e7f5d461d1dd7c17ebf44bf1f44cb1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\52e7f5d461d1dd7c17ebf44bf1f44cb1_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\3582-490\52e7f5d461d1dd7c17ebf44bf1f44cb1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\52e7f5d461d1dd7c17ebf44bf1f44cb1_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 147.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.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 | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| 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\52e7f5d461d1dd7c17ebf44bf1f44cb1_JaffaCakes118.exe
| MD5 | 80d6c92610d07acf0ca8b782ab004d20 |
| SHA1 | e93ba79c3d7598c5007b356dea91feb28af3b546 |
| SHA256 | 238910e2f4b0438c457f1b91c144ae8477a368f3064cde21723fe83e0acc6a74 |
| SHA512 | 8e2f4b0c9383140cb19b7e5b9b4c145e416ca3ee993a63c2aa2f58f458b77043c8b4e4d73c3c05f1d9af1d4caae3e864a1168b92a1cbe5461427bfa8884627eb |
C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE
| MD5 | 3b73078a714bf61d1c19ebc3afc0e454 |
| SHA1 | 9abeabd74613a2f533e2244c9ee6f967188e4e7e |
| SHA256 | ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29 |
| SHA512 | 75959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4 |
memory/5064-97-0x0000000000400000-0x000000000041B000-memory.dmp
memory/5064-98-0x0000000000400000-0x000000000041B000-memory.dmp
memory/5064-100-0x0000000000400000-0x000000000041B000-memory.dmp