Analysis Overview
SHA256
0cdc40b0d798487d9241fde4c3800f09fd009f1abd09516f127294b6b05e4afa
Threat Level: Known bad
The file 5b0f002cc5ee4d33490bea7873937341_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Detect Neshta payload
Neshta
Neshta family
Modifies system executable filetype association
Loads dropped DLL
Executes dropped EXE
Reads user/profile data of web browsers
Checks computer location settings
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
2024-07-19 07:53
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
2024-07-19 07:53
Reported
2024-07-19 07:56
Platform
win7-20240705-en
Max time kernel
119s
Max time network
120s
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\5b0f002cc5ee4d33490bea7873937341_JaffaCakes118.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5b0f002cc5ee4d33490bea7873937341_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5b0f002cc5ee4d33490bea7873937341_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\5b0f002cc5ee4d33490bea7873937341_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\5b0f002cc5ee4d33490bea7873937341_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\5b0f002cc5ee4d33490bea7873937341_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1544 wrote to memory of 2744 | N/A | C:\Users\Admin\AppData\Local\Temp\5b0f002cc5ee4d33490bea7873937341_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\5b0f002cc5ee4d33490bea7873937341_JaffaCakes118.exe |
| PID 1544 wrote to memory of 2744 | N/A | C:\Users\Admin\AppData\Local\Temp\5b0f002cc5ee4d33490bea7873937341_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\5b0f002cc5ee4d33490bea7873937341_JaffaCakes118.exe |
| PID 1544 wrote to memory of 2744 | N/A | C:\Users\Admin\AppData\Local\Temp\5b0f002cc5ee4d33490bea7873937341_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\5b0f002cc5ee4d33490bea7873937341_JaffaCakes118.exe |
| PID 1544 wrote to memory of 2744 | N/A | C:\Users\Admin\AppData\Local\Temp\5b0f002cc5ee4d33490bea7873937341_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\5b0f002cc5ee4d33490bea7873937341_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\5b0f002cc5ee4d33490bea7873937341_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5b0f002cc5ee4d33490bea7873937341_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\3582-490\5b0f002cc5ee4d33490bea7873937341_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\5b0f002cc5ee4d33490bea7873937341_JaffaCakes118.exe"
Network
Files
\Users\Admin\AppData\Local\Temp\3582-490\5b0f002cc5ee4d33490bea7873937341_JaffaCakes118.exe
| MD5 | 9426ee6cefabe1fa43721a066868edf6 |
| SHA1 | a079cbeef3c44dc86f7f4fbc4d435b0135302597 |
| SHA256 | 10bcce3f6c9a768ef67952e4be859f75585b9af254c0a66917331bb5d93bfccd |
| SHA512 | 4c94aaf7649ea9939709efa2f30c23e4ff9f606f3a6ac87ce052461496890b7e06e47d30db417cba0fd4e8735041c46e18c3c1a325d9802a4f7846096dc450c6 |
C:\Windows\svchost.com
| MD5 | 36fd5e09c417c767a952b4609d73a54b |
| SHA1 | 299399c5a2403080a5bf67fb46faec210025b36d |
| SHA256 | 980bac6c9afe8efc9c6fe459a5f77213b0d8524eb00de82437288eb96138b9a2 |
| SHA512 | 1813a6a5b47a9b2cd3958cf4556714ae240f2aa19d0a241b596830f0f2b89a33ec864d00ce6a791d323a58dfbff42a0fded65eefbf980c92685e25c0ec415d92 |
\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE
| MD5 | 9e2b9928c89a9d0da1d3e8f4bd96afa7 |
| SHA1 | ec66cda99f44b62470c6930e5afda061579cde35 |
| SHA256 | 8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043 |
| SHA512 | 2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156 |
memory/1544-84-0x0000000000400000-0x000000000041B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-19 07:53
Reported
2024-07-19 07:56
Platform
win10v2004-20240709-en
Max time kernel
149s
Max time network
150s
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\5b0f002cc5ee4d33490bea7873937341_JaffaCakes118.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\5b0f002cc5ee4d33490bea7873937341_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\5b0f002cc5ee4d33490bea7873937341_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\5b0f002cc5ee4d33490bea7873937341_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\5b0f002cc5ee4d33490bea7873937341_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4772 wrote to memory of 2860 | N/A | C:\Users\Admin\AppData\Local\Temp\5b0f002cc5ee4d33490bea7873937341_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\5b0f002cc5ee4d33490bea7873937341_JaffaCakes118.exe |
| PID 4772 wrote to memory of 2860 | N/A | C:\Users\Admin\AppData\Local\Temp\5b0f002cc5ee4d33490bea7873937341_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\5b0f002cc5ee4d33490bea7873937341_JaffaCakes118.exe |
| PID 4772 wrote to memory of 2860 | N/A | C:\Users\Admin\AppData\Local\Temp\5b0f002cc5ee4d33490bea7873937341_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\5b0f002cc5ee4d33490bea7873937341_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\5b0f002cc5ee4d33490bea7873937341_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5b0f002cc5ee4d33490bea7873937341_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\3582-490\5b0f002cc5ee4d33490bea7873937341_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\5b0f002cc5ee4d33490bea7873937341_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.211.185.52.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 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.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 | 48.229.111.52.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 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| N/A | 13.89.179.9:443 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\3582-490\5b0f002cc5ee4d33490bea7873937341_JaffaCakes118.exe
| MD5 | 9426ee6cefabe1fa43721a066868edf6 |
| SHA1 | a079cbeef3c44dc86f7f4fbc4d435b0135302597 |
| SHA256 | 10bcce3f6c9a768ef67952e4be859f75585b9af254c0a66917331bb5d93bfccd |
| SHA512 | 4c94aaf7649ea9939709efa2f30c23e4ff9f606f3a6ac87ce052461496890b7e06e47d30db417cba0fd4e8735041c46e18c3c1a325d9802a4f7846096dc450c6 |
C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE
| MD5 | 3b73078a714bf61d1c19ebc3afc0e454 |
| SHA1 | 9abeabd74613a2f533e2244c9ee6f967188e4e7e |
| SHA256 | ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29 |
| SHA512 | 75959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4 |
memory/4772-92-0x0000000000400000-0x000000000041B000-memory.dmp
memory/4772-93-0x0000000000400000-0x000000000041B000-memory.dmp
memory/4772-95-0x0000000000400000-0x000000000041B000-memory.dmp