Analysis Overview
SHA256
021d5f7d81f8cfde810dca7d8fca6befb451305a32a114c840306b2da407d12f
Threat Level: Shows suspicious behavior
The file 198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
VMProtect packed file
Executes dropped EXE
Loads dropped DLL
Enumerates physical storage devices
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Checks processor information in registry
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of SetWindowsHookEx
Modifies Internet Explorer settings
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-28 09:05
Signatures
VMProtect packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-28 09:05
Reported
2024-06-28 09:07
Platform
win7-20240508-en
Max time kernel
149s
Max time network
123s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\JK14_testVC2008.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe | N/A |
VMProtect packed file
| 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 |
Enumerates physical storage devices
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe | N/A |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main | C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch | C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" | C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (data) | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff | C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags | C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\TV_FolderType = "{FBB3477E-C9E4-4B3B-A2BA-D3F5D3CD46F9}" | C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\TV_TopViewID = "{82BA0782-5B7A-4569-B5D7-EC83085F08CC}" | C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\TV_TopViewVersion = "0" | C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU | C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots | C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 | C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff | C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg | C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1 | C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f4225481e03947bc34db131e946b44c8dd50000 | C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 | C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff | C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1" | C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_Classes\Local Settings | C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell | C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 9e0000001a00eebbfe23000010007db10d7bd29c934a973346cc89022e7c00002a0000000000efbe000000200000000000000000000000000000000000000000000000000100000020002a0000000000efbe7e47b3fbe4c93b4ba2bad3f5d3cd46f98207ba827a5b6945b5d7ec83085f08cc20002a0000000000efbe000000200000000000000000000000000000000000000000000000000100000020000000 | C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 | C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff | C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeShutdownPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1660 wrote to memory of 1636 | N/A | C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\JK14_testVC2008.exe |
| PID 1660 wrote to memory of 1636 | N/A | C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\JK14_testVC2008.exe |
| PID 1660 wrote to memory of 1636 | N/A | C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\JK14_testVC2008.exe |
| PID 1660 wrote to memory of 1636 | N/A | C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\JK14_testVC2008.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\JK14_testVC2008.exe
C:\Users\Admin\AppData\Local\Temp\JK14_testVC2008.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.jacky14.net | udp |
| US | 8.8.8.8:53 | www.bez168.com | udp |
Files
memory/1660-0-0x0000000000400000-0x0000000000873000-memory.dmp
memory/1660-1-0x0000000000400000-0x0000000000873000-memory.dmp
memory/1660-6-0x0000000004B60000-0x0000000005BC2000-memory.dmp
\Users\Admin\AppData\Local\Temp\JK14_testVC2008.exe
| MD5 | 5593cd5b5870147cc467fe6bab0e17fa |
| SHA1 | f035e247ecba66d39c0971338534de762c90b7ae |
| SHA256 | 75f68c1db6e21038372860a88154528c1916b9a38fde5fb1dab2eea8247ecc06 |
| SHA512 | f3e4f948d482cb520bed6e69065957a2e1007804cbffd63195dc5e35ff68908cc834891224d7dc8e9ebc2ba0dd72b3c553abe76cc797d4530cd1284d2202211c |
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\J8SD872Q\dnserrordiagoff[1]
| MD5 | 47f581b112d58eda23ea8b2e08cf0ff0 |
| SHA1 | 6ec1df5eaec1439573aef0fb96dabfc953305e5b |
| SHA256 | b1c947d00db5fce43314c56c663dbeae0ffa13407c9c16225c17ccefc3afa928 |
| SHA512 | 187383eef3d646091e9f68eff680a11c7947b3d9b54a78cc6de4a04629d7037e9c97673ac054a6f1cf591235c110ca181a6b69ecba0e5032168f56f4486fff92 |
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\J8SD872Q\NewErrorPageTemplate[1]
| MD5 | cdf81e591d9cbfb47a7f97a2bcdb70b9 |
| SHA1 | 8f12010dfaacdecad77b70a3e781c707cf328496 |
| SHA256 | 204d95c6fb161368c795bb63e538fe0b11f9e406494bb5758b3b0d60c5f651bd |
| SHA512 | 977dcc2c6488acaf0e5970cef1a7a72c9f9dc6bb82da54f057e0853c8e939e4ab01b163eb7a5058e093a8bc44ecad9d06880fdc883e67e28ac67fee4d070a4cc |
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\TTL9DZJ3\errorPageStrings[1]
| MD5 | e3e4a98353f119b80b323302f26b78fa |
| SHA1 | 20ee35a370cdd3a8a7d04b506410300fd0a6a864 |
| SHA256 | 9466d620dc57835a2475f8f71e304f54aee7160e134ba160baae0f19e5e71e66 |
| SHA512 | d8e4d73c76804a5abebd5dbc3a86dcdb6e73107b873175a8de67332c113fb7c4899890bf7972e467866fa4cd100a7e2a10a770e5a9c41cbf23b54351b771dcee |
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\G17BROQF\httpErrorPagesScripts[1]
| MD5 | 3f57b781cb3ef114dd0b665151571b7b |
| SHA1 | ce6a63f996df3a1cccb81720e21204b825e0238c |
| SHA256 | 46e019fa34465f4ed096a9665d1827b54553931ad82e98be01edb1ddbc94d3ad |
| SHA512 | 8cbf4ef582332ae7ea605f910ad6f8a4bc28513482409fa84f08943a72cac2cf0fa32b6af4c20c697e1fac2c5ba16b5a64a23af0c11eefbf69625b8f9f90c8fa |
memory/1660-57-0x0000000008C00000-0x0000000008C02000-memory.dmp
memory/1660-58-0x0000000000400000-0x0000000000873000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-28 09:05
Reported
2024-06-28 09:07
Platform
win10v2004-20240508-en
Max time kernel
147s
Max time network
150s
Command Line
Signatures
VMProtect packed file
| 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 |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\198ed15d20f0d64bd9a7383e8508eaa4_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
Files
memory/4688-0-0x0000000000400000-0x0000000000873000-memory.dmp
memory/4688-1-0x0000000000400000-0x0000000000873000-memory.dmp
memory/4688-22-0x0000000000400000-0x0000000000873000-memory.dmp