Analysis Overview
SHA256
44a26da41768fc793c400c6ef0308fdfdd7e00fc706116b3364338e5bfb78345
Threat Level: Known bad
The file 6419460f46d052754c6ce5c83c1aed65_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Neshta
Reads user/profile data of web browsers
Loads dropped DLL
Modifies system executable filetype association
Executes dropped EXE
Checks computer location settings
Drops file in Program Files directory
Drops file in Windows directory
Enumerates physical storage devices
Unsigned PE
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies registry class
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-22 17:26
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-22 17:26
Reported
2024-07-22 17:28
Platform
win7-20240708-en
Max time kernel
122s
Max time network
126s
Command Line
Signatures
Neshta
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\6419460f46d052754c6ce5c83c1aed65_JaffaCakes118.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6419460f46d052754c6ce5c83c1aed65_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6419460f46d052754c6ce5c83c1aed65_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6419460f46d052754c6ce5c83c1aed65_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\6419460f46d052754c6ce5c83c1aed65_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\6419460f46d052754c6ce5c83c1aed65_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\6419460f46d052754c6ce5c83c1aed65_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\6419460f46d052754c6ce5c83c1aed65_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\6419460f46d052754c6ce5c83c1aed65_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3004 wrote to memory of 1244 | N/A | C:\Users\Admin\AppData\Local\Temp\6419460f46d052754c6ce5c83c1aed65_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\6419460f46d052754c6ce5c83c1aed65_JaffaCakes118.exe |
| PID 3004 wrote to memory of 1244 | N/A | C:\Users\Admin\AppData\Local\Temp\6419460f46d052754c6ce5c83c1aed65_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\6419460f46d052754c6ce5c83c1aed65_JaffaCakes118.exe |
| PID 3004 wrote to memory of 1244 | N/A | C:\Users\Admin\AppData\Local\Temp\6419460f46d052754c6ce5c83c1aed65_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\6419460f46d052754c6ce5c83c1aed65_JaffaCakes118.exe |
| PID 3004 wrote to memory of 1244 | N/A | C:\Users\Admin\AppData\Local\Temp\6419460f46d052754c6ce5c83c1aed65_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\6419460f46d052754c6ce5c83c1aed65_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\6419460f46d052754c6ce5c83c1aed65_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6419460f46d052754c6ce5c83c1aed65_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\3582-490\6419460f46d052754c6ce5c83c1aed65_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\6419460f46d052754c6ce5c83c1aed65_JaffaCakes118.exe"
Network
Files
\Users\Admin\AppData\Local\Temp\3582-490\6419460f46d052754c6ce5c83c1aed65_JaffaCakes118.exe
| MD5 | 2480d96f5c8f620e8162febc2b86ca10 |
| SHA1 | 7faf92e554ff4a4cb7a07dd20b2886f085076504 |
| SHA256 | e1aca1efcde09897ea45eb09224af3feaba337450489e0fb06b7a42a95b6ac0b |
| SHA512 | a5a29fd85e7ddf1b97676071a6293aa76e9e64f15b9219aaf007d412f33b959fb1426a50bfb1f08326502c2e2217abf682a6a02f7ed33b7d6f4d65319a5d447f |
C:\MSOCache\ALLUSE~1\{90140~1\DW20.EXE
| MD5 | beb6dae71186da2adfa2e5671bcfd154 |
| SHA1 | 2c520dfe3490772dfc6bbc2783c5114ca303d39d |
| SHA256 | 832b42331ca55ce423a4556827cfacdca82c6dbef771619a28b965ef5c62b815 |
| SHA512 | 002423a98f74c7f1244fa9caa06e82cecec67d6bf2c721c7cfb7deaf5995e5ba89ff0ce19c9f5294f0fea608753afdac0c324f194e76c0cac4b835de38fcd09e |
\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE
| MD5 | 9e2b9928c89a9d0da1d3e8f4bd96afa7 |
| SHA1 | ec66cda99f44b62470c6930e5afda061579cde35 |
| SHA256 | 8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043 |
| SHA512 | 2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156 |
memory/3004-87-0x0000000000400000-0x000000000041B000-memory.dmp
memory/3004-89-0x0000000000400000-0x000000000041B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-22 17:26
Reported
2024-07-22 17:28
Platform
win10v2004-20240709-en
Max time kernel
136s
Max time network
131s
Command Line
Signatures
Neshta
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\6419460f46d052754c6ce5c83c1aed65_JaffaCakes118.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\6419460f46d052754c6ce5c83c1aed65_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\6419460f46d052754c6ce5c83c1aed65_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\6419460f46d052754c6ce5c83c1aed65_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\6419460f46d052754c6ce5c83c1aed65_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\6419460f46d052754c6ce5c83c1aed65_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\6419460f46d052754c6ce5c83c1aed65_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3516 wrote to memory of 2356 | N/A | C:\Users\Admin\AppData\Local\Temp\6419460f46d052754c6ce5c83c1aed65_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\6419460f46d052754c6ce5c83c1aed65_JaffaCakes118.exe |
| PID 3516 wrote to memory of 2356 | N/A | C:\Users\Admin\AppData\Local\Temp\6419460f46d052754c6ce5c83c1aed65_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\6419460f46d052754c6ce5c83c1aed65_JaffaCakes118.exe |
| PID 3516 wrote to memory of 2356 | N/A | C:\Users\Admin\AppData\Local\Temp\6419460f46d052754c6ce5c83c1aed65_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\6419460f46d052754c6ce5c83c1aed65_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\6419460f46d052754c6ce5c83c1aed65_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6419460f46d052754c6ce5c83c1aed65_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\3582-490\6419460f46d052754c6ce5c83c1aed65_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\6419460f46d052754c6ce5c83c1aed65_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| 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 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 147.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 34.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.201.86.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\3582-490\6419460f46d052754c6ce5c83c1aed65_JaffaCakes118.exe
| MD5 | 2480d96f5c8f620e8162febc2b86ca10 |
| SHA1 | 7faf92e554ff4a4cb7a07dd20b2886f085076504 |
| SHA256 | e1aca1efcde09897ea45eb09224af3feaba337450489e0fb06b7a42a95b6ac0b |
| SHA512 | a5a29fd85e7ddf1b97676071a6293aa76e9e64f15b9219aaf007d412f33b959fb1426a50bfb1f08326502c2e2217abf682a6a02f7ed33b7d6f4d65319a5d447f |
C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe
| MD5 | 644fd42f8199d1e407d58785a9c8c7d1 |
| SHA1 | e9302e4de73124554a63e96b1bc078819fd5c7e5 |
| SHA256 | 859dd22745d751ba2e9a199e538c7e868b93374a63544e2feab24fb07607607e |
| SHA512 | b49b2aec01371be504dd8eb7fcb1cbd31ce52cce7a8d5923ed2c48c89530d83dde65c96a54ab40be5f017f6a7b1ce051bbb2940978d8073a34b9ccaaaadb0bb2 |
memory/3516-97-0x0000000000400000-0x000000000041B000-memory.dmp
memory/3516-98-0x0000000000400000-0x000000000041B000-memory.dmp
memory/3516-100-0x0000000000400000-0x000000000041B000-memory.dmp