Analysis Overview
SHA256
1373cfa205971203d09376bd67e3bd4b7dfb63f3485ae1fcf21de127328551b5
Threat Level: Shows suspicious behavior
The file e61836150d186cdace9ea40741b3f2a8_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Adds Run key to start application
Checks whether UAC is enabled
Unsigned PE
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-07 23:18
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-07 23:18
Reported
2024-04-07 23:21
Platform
win7-20240220-en
Max time kernel
140s
Max time network
122s
Command Line
Signatures
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\prunnet = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\e61836150d186cdace9ea40741b3f2a8_JaffaCakes118.exe\"" | C:\Users\Admin\AppData\Local\Temp\e61836150d186cdace9ea40741b3f2a8_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\prunnet = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\e61836150d186cdace9ea40741b3f2a8_JaffaCakes118.exe\"" | C:\Users\Admin\AppData\Local\Temp\e61836150d186cdace9ea40741b3f2a8_JaffaCakes118.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\e61836150d186cdace9ea40741b3f2a8_JaffaCakes118.exe | N/A |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main | C:\Users\Admin\AppData\Local\Temp\e61836150d186cdace9ea40741b3f2a8_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e61836150d186cdace9ea40741b3f2a8_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e61836150d186cdace9ea40741b3f2a8_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e61836150d186cdace9ea40741b3f2a8_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e61836150d186cdace9ea40741b3f2a8_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\e61836150d186cdace9ea40741b3f2a8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e61836150d186cdace9ea40741b3f2a8_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | klite.ath.cx | udp |
Files
memory/1948-0-0x0000000000400000-0x000000000041C000-memory.dmp
memory/1948-3-0x0000000004980000-0x0000000004AF5000-memory.dmp
memory/1948-5-0x0000000004B00000-0x0000000004CE9000-memory.dmp
memory/1948-6-0x0000000000400000-0x000000000041C000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RSAB58HZ\NewErrorPageTemplate[1]
| MD5 | cdf81e591d9cbfb47a7f97a2bcdb70b9 |
| SHA1 | 8f12010dfaacdecad77b70a3e781c707cf328496 |
| SHA256 | 204d95c6fb161368c795bb63e538fe0b11f9e406494bb5758b3b0d60c5f651bd |
| SHA512 | 977dcc2c6488acaf0e5970cef1a7a72c9f9dc6bb82da54f057e0853c8e939e4ab01b163eb7a5058e093a8bc44ecad9d06880fdc883e67e28ac67fee4d070a4cc |
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\CY2G78MW\errorPageStrings[1]
| MD5 | e3e4a98353f119b80b323302f26b78fa |
| SHA1 | 20ee35a370cdd3a8a7d04b506410300fd0a6a864 |
| SHA256 | 9466d620dc57835a2475f8f71e304f54aee7160e134ba160baae0f19e5e71e66 |
| SHA512 | d8e4d73c76804a5abebd5dbc3a86dcdb6e73107b873175a8de67332c113fb7c4899890bf7972e467866fa4cd100a7e2a10a770e5a9c41cbf23b54351b771dcee |
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RYNL6UIN\dnserrordiagoff[1]
| MD5 | 47f581b112d58eda23ea8b2e08cf0ff0 |
| SHA1 | 6ec1df5eaec1439573aef0fb96dabfc953305e5b |
| SHA256 | b1c947d00db5fce43314c56c663dbeae0ffa13407c9c16225c17ccefc3afa928 |
| SHA512 | 187383eef3d646091e9f68eff680a11c7947b3d9b54a78cc6de4a04629d7037e9c97673ac054a6f1cf591235c110ca181a6b69ecba0e5032168f56f4486fff92 |
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\I819HQXH\httpErrorPagesScripts[2]
| MD5 | 3f57b781cb3ef114dd0b665151571b7b |
| SHA1 | ce6a63f996df3a1cccb81720e21204b825e0238c |
| SHA256 | 46e019fa34465f4ed096a9665d1827b54553931ad82e98be01edb1ddbc94d3ad |
| SHA512 | 8cbf4ef582332ae7ea605f910ad6f8a4bc28513482409fa84f08943a72cac2cf0fa32b6af4c20c697e1fac2c5ba16b5a64a23af0c11eefbf69625b8f9f90c8fa |
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-07 23:18
Reported
2024-04-07 23:21
Platform
win10v2004-20240226-en
Max time kernel
141s
Max time network
130s
Command Line
Signatures
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\prunnet = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\e61836150d186cdace9ea40741b3f2a8_JaffaCakes118.exe\"" | C:\Users\Admin\AppData\Local\Temp\e61836150d186cdace9ea40741b3f2a8_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\prunnet = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\e61836150d186cdace9ea40741b3f2a8_JaffaCakes118.exe\"" | C:\Users\Admin\AppData\Local\Temp\e61836150d186cdace9ea40741b3f2a8_JaffaCakes118.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\e61836150d186cdace9ea40741b3f2a8_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e61836150d186cdace9ea40741b3f2a8_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e61836150d186cdace9ea40741b3f2a8_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e61836150d186cdace9ea40741b3f2a8_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e61836150d186cdace9ea40741b3f2a8_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e61836150d186cdace9ea40741b3f2a8_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\e61836150d186cdace9ea40741b3f2a8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e61836150d186cdace9ea40741b3f2a8_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| GB | 23.44.234.16:80 | tcp | |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 159.113.53.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 130.118.77.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
Files
memory/2064-0-0x0000000000400000-0x000000000041C000-memory.dmp
memory/2064-3-0x0000000000400000-0x000000000041C000-memory.dmp