Analysis Overview
SHA256
5cdf28f056d2c46c16b059f65670b17a2c4d37c271926b9d9a6f5bdad6d723b3
Threat Level: Known bad
The file 5ea73f5277332dfde3db82a64963ab18_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Neshta family
Modifies visibility of file extensions in Explorer
Detect Neshta payload
Neshta
Modifies visiblity of hidden/system files in Explorer
Executes dropped EXE
Loads dropped DLL
UPX packed file
Reads user/profile data of web browsers
Checks computer location settings
Modifies system executable filetype association
Enumerates connected drives
Adds Run key to start application
Drops file in System32 directory
Drops file in Program Files directory
Drops file in Windows directory
Unsigned PE
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies Internet Explorer settings
Suspicious behavior: AddClipboardFormatListener
Modifies registry class
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-20 02:16
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
2024-07-20 02:16
Reported
2024-07-20 02:18
Platform
win7-20240705-en
Max time kernel
16s
Max time network
16s
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 |
Modifies visibility of file extensions in Explorer
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" | C:\Users\Admin\AppData\Local\Temp\3582-490\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe | N/A |
Modifies visiblity of hidden/system files in Explorer
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" | C:\Users\Admin\AppData\Local\Temp\3582-490\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe | N/A |
Neshta
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\5ea73f5277332dfde3db82a64963ab18_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\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe | N/A |
Reads user/profile data of web browsers
UPX 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 |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Windows\CurrentVersion\Run\Service = "C:\\Windows\\Cursors\\services.exe" | C:\Users\Admin\AppData\Local\Temp\3582-490\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe | N/A |
Enumerates connected drives
Drops file in Program Files directory
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\Windows.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\Windows.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe | N/A |
| File created | C:\Windows\Cursors\services.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\Cursors\services.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\svchost.com | C:\Users\Admin\AppData\Local\Temp\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\Toolbar\Locked = "1" | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\Toolbar | C:\Windows\explorer.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0 | C:\Windows\explorer.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 | C:\Windows\explorer.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0 = 4c00310000000000e558136f100041646d696e00380008000400efbee558ce69e558136f2a00000033000000000003000000000000000000000000000000410064006d0069006e00000014000000 | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0 | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0 | C:\Windows\explorer.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\MRUListEx = 00000000ffffffff | C:\Windows\explorer.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 19002f433a5c000000000000000000000000000000000000000000 | C:\Windows\explorer.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 | C:\Windows\explorer.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\0 = 4c00310000000000e5582b6b10204c6f63616c00380008000400efbee558ce69e5582b6b2a000000000200000000020000000000000000000000000000004c006f00630061006c00000014000000 | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\0 | C:\Windows\explorer.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff | C:\Windows\explorer.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000 | C:\Windows\explorer.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0 = 7400310000000000e558ce691100557365727300600008000400efbeee3a851ae558ce692a000000e601000000000100000000000000000036000000000055007300650072007300000040007300680065006c006c00330032002e0064006c006c002c002d0032003100380031003300000014000000 | C:\Windows\explorer.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0 = 5200310000000000e558ce69122041707044617461003c0008000400efbee558ce69e558ce692a000000ed0100000000020000000000000000000000000000004100700070004400610074006100000016000000 | C:\Windows\explorer.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\0\0\NodeSlot = "1" | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell | C:\Windows\explorer.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\KnownFolderDerivedFolderType = "{57807898-8C4F-4462-BB63-71042380B109}" | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell | C:\Windows\explorer.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1 | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\0\0 | C:\Windows\explorer.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\0\MRUListEx = 00000000ffffffff | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_Classes\Local Settings | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags | C:\Windows\explorer.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\0\0 = 4a00310000000000f4580f12102054656d700000360008000400efbee558ce69f4580f122a00000001020000000002000000000000000000000000000000540065006d007000000014000000 | C:\Windows\explorer.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" | C:\Users\Admin\AppData\Local\Temp\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = 00000000ffffffff | C:\Windows\explorer.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff | C:\Windows\explorer.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\MRUListEx = 00000000ffffffff | C:\Windows\explorer.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\MRUListEx = 00000000ffffffff | C:\Windows\explorer.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\0\0\MRUListEx = ffffffff | C:\Windows\explorer.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Generic" | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 | C:\Windows\explorer.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\3582-490\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe"
C:\Windows\explorer.exe
C:\Windows\explorer.exe C:\Users\Admin\AppData\Local\Temp\3582-490\..
C:\Windows\explorer.exe
C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
Network
Files
\Users\Admin\AppData\Local\Temp\3582-490\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe
| MD5 | fa9a453d7e3d35de14dc049ce1aff5d0 |
| SHA1 | df3c19e2316a01c7a69c539a85168910409de550 |
| SHA256 | b8ce099f8da870f3a4a94c8f999452978867d95c992525551efc18cc58ed7fe3 |
| SHA512 | 2c0094eab7f2b4df0f58ad1aec890c95fe913e788149064d69c757b5b722b4c03944a9f57d700a942106300b577226d1bb74a1904e4d364b7c528c907a13223a |
memory/2676-13-0x0000000000400000-0x0000000000428000-memory.dmp
C:\MSOCache\ALLUSE~1\{90140~1\dwtrig20.exe
| MD5 | cf6c595d3e5e9667667af096762fd9c4 |
| SHA1 | 9bb44da8d7f6457099cb56e4f7d1026963dce7ce |
| SHA256 | 593e60cc30ae0789448547195af77f550387f6648d45847ea244dd0dd7abf03d |
| SHA512 | ff4f789df9e6a6d0fbe12b3250f951fcf11e857906c65e96a30bb46266e7e1180d6103a03db2f3764e0d1346b2de7afba8259ba080057e4a268e45e8654dfa80 |
memory/2540-11-0x0000000002010000-0x0000000002038000-memory.dmp
memory/2540-10-0x0000000002010000-0x0000000002038000-memory.dmp
memory/2676-66-0x0000000000400000-0x0000000000428000-memory.dmp
memory/1648-67-0x0000000003900000-0x0000000003910000-memory.dmp
\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE
| MD5 | 9e2b9928c89a9d0da1d3e8f4bd96afa7 |
| SHA1 | ec66cda99f44b62470c6930e5afda061579cde35 |
| SHA256 | 8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043 |
| SHA512 | 2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156 |
memory/2540-130-0x0000000002010000-0x0000000002038000-memory.dmp
memory/2540-139-0x0000000002010000-0x0000000002038000-memory.dmp
memory/2540-148-0x0000000002010000-0x0000000002038000-memory.dmp
memory/2540-149-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2540-151-0x0000000000400000-0x000000000041B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-20 02:16
Reported
2024-07-20 02:19
Platform
win10v2004-20240709-en
Max time kernel
142s
Max time network
106s
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 |
Modifies visibility of file extensions in Explorer
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" | C:\Users\Admin\AppData\Local\Temp\3582-490\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe | 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\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\5ea73f5277332dfde3db82a64963ab18_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\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe | N/A |
Reads user/profile data of web browsers
UPX 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 |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Service = "C:\\Windows\\Cursors\\services.exe" | C:\Users\Admin\AppData\Local\Temp\3582-490\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe | N/A |
Enumerates connected drives
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\vcmgcd32.dl_ | C:\Users\Admin\AppData\Local\Temp\3582-490\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe | N/A |
| File created | C:\Windows\SysWOW64\vcmgcd32.dll | C:\Users\Admin\AppData\Local\Temp\3582-490\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe | N/A |
Drops file in Program Files directory
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\Cursors\services.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\svchost.com | C:\Users\Admin\AppData\Local\Temp\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\SYSTEM.INI | C:\Users\Admin\AppData\Local\Temp\3582-490\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe | N/A |
| File created | C:\Windows\Windows.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\Windows.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe | N/A |
| File created | C:\Windows\Cursors\services.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Set value (data) | \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\ShellBrowser\ITBar7Layout = 13000000000000000000000020000000100000000000000001000000010700005e01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\Software\Microsoft\Internet Explorer\Toolbar | C:\Windows\explorer.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\Locked = "1" | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\ShellBrowser | C:\Windows\explorer.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU | C:\Windows\explorer.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000 | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1 | C:\Windows\explorer.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Documents" | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000_Classes\Local Settings | C:\Windows\explorer.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff | C:\Windows\explorer.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 14002e80922b16d365937a46956b92703aca08af0000 | C:\Windows\explorer.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell | C:\Windows\explorer.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 | C:\Windows\explorer.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1" | C:\Windows\explorer.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell | C:\Windows\explorer.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" | C:\Users\Admin\AppData\Local\Temp\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff | C:\Windows\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 | C:\Windows\explorer.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 | C:\Windows\explorer.exe | N/A |
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\explorer.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\explorer.exe | N/A |
| N/A | N/A | C:\Windows\explorer.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 5044 wrote to memory of 3540 | N/A | C:\Users\Admin\AppData\Local\Temp\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe |
| PID 5044 wrote to memory of 3540 | N/A | C:\Users\Admin\AppData\Local\Temp\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe |
| PID 5044 wrote to memory of 3540 | N/A | C:\Users\Admin\AppData\Local\Temp\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe |
| PID 3540 wrote to memory of 3756 | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe | C:\Windows\explorer.exe |
| PID 3540 wrote to memory of 3756 | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe | C:\Windows\explorer.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\3582-490\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe"
C:\Windows\explorer.exe
C:\Windows\explorer.exe C:\Users\Admin\AppData\Local\Temp\3582-490\3582-490
C:\Windows\explorer.exe
C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 147.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.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 | 10.28.171.150.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\3582-490\5ea73f5277332dfde3db82a64963ab18_JaffaCakes118.exe
| MD5 | fa9a453d7e3d35de14dc049ce1aff5d0 |
| SHA1 | df3c19e2316a01c7a69c539a85168910409de550 |
| SHA256 | b8ce099f8da870f3a4a94c8f999452978867d95c992525551efc18cc58ed7fe3 |
| SHA512 | 2c0094eab7f2b4df0f58ad1aec890c95fe913e788149064d69c757b5b722b4c03944a9f57d700a942106300b577226d1bb74a1904e4d364b7c528c907a13223a |
memory/3540-9-0x0000000000400000-0x0000000000428000-memory.dmp
C:\Windows\SysWOW64\vcmgcd32.dll
| MD5 | ae22ca9f11ade8e362254b452cc07f78 |
| SHA1 | 4b3cb548c547d3be76e571e0579a609969b05975 |
| SHA256 | 20cbcc9d1e6bd3c7ccacbe81fd26551b2ccfc02c00e8f948b9e9016c8b401db6 |
| SHA512 | 9e1c725758a284ec9132f393a0b27b019a7dde32dc0649b468152876b1c77b195abc9689b732144d8c5b4d0b5fcb960a3074264cab75e6681932d3da2a644bc1 |
memory/3540-17-0x0000000010000000-0x0000000010011000-memory.dmp
memory/3540-226-0x0000000000400000-0x0000000000428000-memory.dmp
memory/3540-227-0x0000000010000000-0x0000000010011000-memory.dmp
C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE
| MD5 | 3b73078a714bf61d1c19ebc3afc0e454 |
| SHA1 | 9abeabd74613a2f533e2244c9ee6f967188e4e7e |
| SHA256 | ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29 |
| SHA512 | 75959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4 |
memory/5044-317-0x0000000000400000-0x000000000041B000-memory.dmp
memory/5044-318-0x0000000000400000-0x000000000041B000-memory.dmp
memory/5044-320-0x0000000000400000-0x000000000041B000-memory.dmp