Analysis Overview
SHA256
d93548373d61a40eb6f50adfba6886579689f25b48f8e00fc14be07a92f8e85f
Threat Level: Known bad
The file 4a00d2c7cd976c1805880622aa378c5a_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Neshta
Loads dropped DLL
Executes dropped EXE
Modifies system executable filetype association
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
2024-07-15 14:08
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-15 14:08
Reported
2024-07-15 15:04
Platform
win7-20240705-en
Max time kernel
118s
Max time network
119s
Command Line
Signatures
Neshta
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\4a00d2c7cd976c1805880622aa378c5a_JaffaCakes118.exe | N/A |
Loads dropped DLL
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\4a00d2c7cd976c1805880622aa378c5a_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\4a00d2c7cd976c1805880622aa378c5a_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\4a00d2c7cd976c1805880622aa378c5a_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4a00d2c7cd976c1805880622aa378c5a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4a00d2c7cd976c1805880622aa378c5a_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\3582-490\4a00d2c7cd976c1805880622aa378c5a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\4a00d2c7cd976c1805880622aa378c5a_JaffaCakes118.exe"
Network
Files
C:\Users\Admin\AppData\Local\Temp\3582-490\4a00d2c7cd976c1805880622aa378c5a_JaffaCakes118.exe
| MD5 | 14882e93554d96f57275357ae7267b1a |
| SHA1 | 66658709a4d12da7841be4371e2b85c9b500e03d |
| SHA256 | de5510806c766f72dd2d13e780874b22fc2206b461bd252c36af08be9eebdff5 |
| SHA512 | 39285fc6e65e369457a8571a6d4cdfe8943c00b93acb276ccf2311c267549f8df2c5a1e9428c77507b0564421f77be074b01fab74d7719e70f64db82798652d5 |
C:\MSOCache\ALLUSE~1\{90140~1\DW20.EXE
| MD5 | 754309b7b83050a50768236ee966224f |
| SHA1 | 10ed7efc2e594417ddeb00a42deb8fd9f804ed53 |
| SHA256 | acd32dd903e5464b0ecd153fb3f71da520d2e59a63d4c355d9c1874c919d04e6 |
| SHA512 | e5aaddf62c08c8fcc1ae3f29df220c5c730a2efa96dd18685ee19f5a9d66c4735bb4416c4828033661990604669ed345415ef2dc096ec75e1ab378dd804b1614 |
\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE
| MD5 | 9e2b9928c89a9d0da1d3e8f4bd96afa7 |
| SHA1 | ec66cda99f44b62470c6930e5afda061579cde35 |
| SHA256 | 8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043 |
| SHA512 | 2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156 |
memory/2044-89-0x0000000000400000-0x000000000041B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-15 14:08
Reported
2024-07-15 15:03
Platform
win10v2004-20240709-en
Max time kernel
94s
Max time network
146s
Command Line
Signatures
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\4a00d2c7cd976c1805880622aa378c5a_JaffaCakes118.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\4a00d2c7cd976c1805880622aa378c5a_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\4a00d2c7cd976c1805880622aa378c5a_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\4a00d2c7cd976c1805880622aa378c5a_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\4a00d2c7cd976c1805880622aa378c5a_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4652 wrote to memory of 1844 | N/A | C:\Users\Admin\AppData\Local\Temp\4a00d2c7cd976c1805880622aa378c5a_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\4a00d2c7cd976c1805880622aa378c5a_JaffaCakes118.exe |
| PID 4652 wrote to memory of 1844 | N/A | C:\Users\Admin\AppData\Local\Temp\4a00d2c7cd976c1805880622aa378c5a_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\4a00d2c7cd976c1805880622aa378c5a_JaffaCakes118.exe |
| PID 4652 wrote to memory of 1844 | N/A | C:\Users\Admin\AppData\Local\Temp\4a00d2c7cd976c1805880622aa378c5a_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\4a00d2c7cd976c1805880622aa378c5a_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\4a00d2c7cd976c1805880622aa378c5a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4a00d2c7cd976c1805880622aa378c5a_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\3582-490\4a00d2c7cd976c1805880622aa378c5a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\4a00d2c7cd976c1805880622aa378c5a_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 88.156.103.20.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 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\3582-490\4a00d2c7cd976c1805880622aa378c5a_JaffaCakes118.exe
| MD5 | 14882e93554d96f57275357ae7267b1a |
| SHA1 | 66658709a4d12da7841be4371e2b85c9b500e03d |
| SHA256 | de5510806c766f72dd2d13e780874b22fc2206b461bd252c36af08be9eebdff5 |
| SHA512 | 39285fc6e65e369457a8571a6d4cdfe8943c00b93acb276ccf2311c267549f8df2c5a1e9428c77507b0564421f77be074b01fab74d7719e70f64db82798652d5 |
C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe
| MD5 | d9e8a1fa55faebd36ed2342fedefbedd |
| SHA1 | c25cc7f0035488de9c5df0121a09b5100e1c28e9 |
| SHA256 | bd7696911d75a9a35dfd125b24cb95003f1e9598592df47fa23a2568986a4a9a |
| SHA512 | 134644c68bd04536e9ea0a5da6e334d36b1ce8012a061fa6dabd31f85c16a1ac9eee8c40fee3d55f25c4d4edf0672de8ce204e344c800361cbcff092c09d7a33 |
memory/4652-97-0x0000000000400000-0x000000000041B000-memory.dmp
memory/4652-98-0x0000000000400000-0x000000000041B000-memory.dmp
memory/4652-100-0x0000000000400000-0x000000000041B000-memory.dmp