Analysis Overview
SHA256
e637aeeaa0c455e667d5e6e7ddd8f9f8571821ac11610f64227ffe63b067426e
Threat Level: Known bad
The file d90bbe81e8277372dd8f439c10ee002f_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
ISR Stealer
ISR Stealer payload
Isrstealer family
Loads dropped DLL
Checks computer location settings
Reads user/profile data of web browsers
Executes dropped EXE
Suspicious use of SetThreadContext
UPX packed file
Unsigned PE
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Modifies registry class
Suspicious behavior: GetForegroundWindowSpam
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-12-09 09:55
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-12-09 09:55
Reported
2024-12-09 09:57
Platform
win7-20240729-en
Max time kernel
140s
Max time network
121s
Command Line
Signatures
ISR Stealer
ISR Stealer 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 |
Isrstealer family
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FB_C2C3.tmp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FB_C340.tmp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FB_C2C3.tmp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FB_C2C3.tmp.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d90bbe81e8277372dd8f439c10ee002f_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d90bbe81e8277372dd8f439c10ee002f_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d90bbe81e8277372dd8f439c10ee002f_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FB_C2C3.tmp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FB_C2C3.tmp.exe | N/A |
Reads user/profile data of web browsers
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2136 set thread context of 2016 | N/A | C:\Users\Admin\AppData\Local\Temp\d90bbe81e8277372dd8f439c10ee002f_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\d90bbe81e8277372dd8f439c10ee002f_JaffaCakes118.exe |
| PID 2420 set thread context of 2380 | N/A | C:\Users\Admin\AppData\Local\Temp\FB_C2C3.tmp.exe | C:\Users\Admin\AppData\Local\Temp\FB_C2C3.tmp.exe |
| PID 2380 set thread context of 2844 | N/A | C:\Users\Admin\AppData\Local\Temp\FB_C2C3.tmp.exe | C:\Users\Admin\AppData\Local\Temp\FB_C2C3.tmp.exe |
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 |
| N/A | N/A | N/A | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\d90bbe81e8277372dd8f439c10ee002f_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\d90bbe81e8277372dd8f439c10ee002f_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\FB_C2C3.tmp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\FB_C2C3.tmp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\FB_C2C3.tmp.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_Classes\Local Settings | C:\Users\Admin\AppData\Local\Temp\FB_C340.tmp.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 9e0000001a00eebbfe23000010007db10d7bd29c934a973346cc89022e7c00002a0000000000efbe000000200000000000000000000000000000000000000000000000000100000020002a0000000000efbe7e47b3fbe4c93b4ba2bad3f5d3cd46f98207ba827a5b6945b5d7ec83085f08cc20002a0000000000efbe000000200000000000000000000000000000000000000000000000000100000020000000 | C:\Users\Admin\AppData\Local\Temp\FB_C340.tmp.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1 | C:\Users\Admin\AppData\Local\Temp\FB_C340.tmp.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\TV_FolderType = "{FBB3477E-C9E4-4B3B-A2BA-D3F5D3CD46F9}" | C:\Users\Admin\AppData\Local\Temp\FB_C340.tmp.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 | C:\Users\Admin\AppData\Local\Temp\FB_C340.tmp.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff | C:\Users\Admin\AppData\Local\Temp\FB_C340.tmp.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 | C:\Users\Admin\AppData\Local\Temp\FB_C340.tmp.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff | C:\Users\Admin\AppData\Local\Temp\FB_C340.tmp.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots | C:\Users\Admin\AppData\Local\Temp\FB_C340.tmp.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f4225481e03947bc34db131e946b44c8dd50000 | C:\Users\Admin\AppData\Local\Temp\FB_C340.tmp.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 | C:\Users\Admin\AppData\Local\Temp\FB_C340.tmp.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff | C:\Users\Admin\AppData\Local\Temp\FB_C340.tmp.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\TV_TopViewVersion = "0" | C:\Users\Admin\AppData\Local\Temp\FB_C340.tmp.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU | C:\Users\Admin\AppData\Local\Temp\FB_C340.tmp.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1" | C:\Users\Admin\AppData\Local\Temp\FB_C340.tmp.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg | C:\Users\Admin\AppData\Local\Temp\FB_C340.tmp.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\TV_TopViewID = "{82BA0782-5B7A-4569-B5D7-EC83085F08CC}" | C:\Users\Admin\AppData\Local\Temp\FB_C340.tmp.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell | C:\Users\Admin\AppData\Local\Temp\FB_C340.tmp.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff | C:\Users\Admin\AppData\Local\Temp\FB_C340.tmp.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags | C:\Users\Admin\AppData\Local\Temp\FB_C340.tmp.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FB_C340.tmp.exe | N/A |
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\d90bbe81e8277372dd8f439c10ee002f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d90bbe81e8277372dd8f439c10ee002f_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\d90bbe81e8277372dd8f439c10ee002f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d90bbe81e8277372dd8f439c10ee002f_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\FB_C2C3.tmp.exe
"C:\Users\Admin\AppData\Local\Temp\FB_C2C3.tmp.exe"
C:\Users\Admin\AppData\Local\Temp\FB_C340.tmp.exe
"C:\Users\Admin\AppData\Local\Temp\FB_C340.tmp.exe"
C:\Users\Admin\AppData\Local\Temp\FB_C2C3.tmp.exe
"C:\Users\Admin\AppData\Local\Temp\FB_C2C3.tmp.exe"
C:\Users\Admin\AppData\Local\Temp\FB_C2C3.tmp.exe
/scomma "C:\Users\Admin\AppData\Local\Temp\tmp.ini"
Network
Files
memory/2016-0-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/2016-6-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/2016-8-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/2016-14-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/2016-16-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/2016-12-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/2016-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2016-4-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/2016-2-0x0000000000400000-0x00000000004B7000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\FB_C2C3.tmp.exe
| MD5 | 4891cfe43ba080331167de2a28c39b6d |
| SHA1 | b95bbbf47ff3b77388600ae31cb4e794e3b028e2 |
| SHA256 | af332720eddf55469f8e73ee4f72bd5aa673cbbaad15aa90361b8fe83815c25d |
| SHA512 | 3e20c4c536ba9ddcc471b865965f800ed8d484448db989f730c001a705879e7dd92f241ac034313b7326130f019a25026dc115afbf986df9b89d60d864b78775 |
memory/2380-43-0x0000000000400000-0x0000000000432000-memory.dmp
memory/2380-39-0x0000000000400000-0x0000000000432000-memory.dmp
memory/2380-37-0x0000000000400000-0x0000000000432000-memory.dmp
memory/2380-35-0x0000000000400000-0x0000000000432000-memory.dmp
memory/2844-53-0x0000000000400000-0x0000000000453000-memory.dmp
memory/2844-52-0x0000000000400000-0x0000000000453000-memory.dmp
memory/2844-50-0x0000000000400000-0x0000000000453000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\FB_C340.tmp.exe
| MD5 | 2a95ae4128521c73a4eb325e2b2a97bc |
| SHA1 | 1b19e4c168f19885f586952c22180b3f455c41fc |
| SHA256 | 1c41611f1caf918882441dd5d3f259768ae4ee582d82581c4085043a943a6032 |
| SHA512 | 7e007fbb3e6b571aab5aab7486ea0920b31603955e0a86034d07cec2166037ae621fcf76ca6a0f4904e0d4dc9e726f448deb1049218dc9b515143105aeec73f6 |
memory/2068-54-0x0000000001260000-0x00000000012D4000-memory.dmp
memory/2844-58-0x0000000000400000-0x0000000000453000-memory.dmp
memory/2068-59-0x000000001F6C0000-0x000000001F6D0000-memory.dmp
memory/2380-60-0x0000000000400000-0x0000000000432000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-12-09 09:55
Reported
2024-12-09 09:57
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
150s
Command Line
Signatures
ISR Stealer
ISR Stealer 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 |
Isrstealer family
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\d90bbe81e8277372dd8f439c10ee002f_JaffaCakes118.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FB_C237.tmp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FB_C237.tmp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FB_C3BE.tmp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FB_C237.tmp.exe | N/A |
Reads user/profile data of web browsers
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4060 set thread context of 4664 | N/A | C:\Users\Admin\AppData\Local\Temp\d90bbe81e8277372dd8f439c10ee002f_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\d90bbe81e8277372dd8f439c10ee002f_JaffaCakes118.exe |
| PID 4528 set thread context of 5000 | N/A | C:\Users\Admin\AppData\Local\Temp\FB_C237.tmp.exe | C:\Users\Admin\AppData\Local\Temp\FB_C237.tmp.exe |
| PID 5000 set thread context of 824 | N/A | C:\Users\Admin\AppData\Local\Temp\FB_C237.tmp.exe | C:\Users\Admin\AppData\Local\Temp\FB_C237.tmp.exe |
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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\d90bbe81e8277372dd8f439c10ee002f_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\d90bbe81e8277372dd8f439c10ee002f_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\FB_C237.tmp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\FB_C237.tmp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\FB_C237.tmp.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (data) | \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff | C:\Users\Admin\AppData\Local\Temp\FB_C3BE.tmp.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000 | C:\Users\Admin\AppData\Local\Temp\FB_C3BE.tmp.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff | C:\Users\Admin\AppData\Local\Temp\FB_C3BE.tmp.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags | C:\Users\Admin\AppData\Local\Temp\FB_C3BE.tmp.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ | C:\Users\Admin\AppData\Local\Temp\FB_C3BE.tmp.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000_Classes\Local Settings | C:\Users\Admin\AppData\Local\Temp\FB_C3BE.tmp.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell | C:\Users\Admin\AppData\Local\Temp\FB_C3BE.tmp.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff | C:\Users\Admin\AppData\Local\Temp\FB_C3BE.tmp.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 | C:\Users\Admin\AppData\Local\Temp\FB_C3BE.tmp.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Documents" | C:\Users\Admin\AppData\Local\Temp\FB_C3BE.tmp.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ | C:\Users\Admin\AppData\Local\Temp\FB_C3BE.tmp.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU | C:\Users\Admin\AppData\Local\Temp\FB_C3BE.tmp.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots | C:\Users\Admin\AppData\Local\Temp\FB_C3BE.tmp.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff | C:\Users\Admin\AppData\Local\Temp\FB_C3BE.tmp.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell | C:\Users\Admin\AppData\Local\Temp\FB_C3BE.tmp.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 | C:\Users\Admin\AppData\Local\Temp\FB_C3BE.tmp.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1" | C:\Users\Admin\AppData\Local\Temp\FB_C3BE.tmp.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1 | C:\Users\Admin\AppData\Local\Temp\FB_C3BE.tmp.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 | C:\Users\Admin\AppData\Local\Temp\FB_C3BE.tmp.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 14002e80922b16d365937a46956b92703aca08af0000 | C:\Users\Admin\AppData\Local\Temp\FB_C3BE.tmp.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FB_C237.tmp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FB_C3BE.tmp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FB_C3BE.tmp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FB_C3BE.tmp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FB_C3BE.tmp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FB_C3BE.tmp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FB_C3BE.tmp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FB_C3BE.tmp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FB_C3BE.tmp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FB_C3BE.tmp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FB_C3BE.tmp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FB_C3BE.tmp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FB_C3BE.tmp.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\d90bbe81e8277372dd8f439c10ee002f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d90bbe81e8277372dd8f439c10ee002f_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\d90bbe81e8277372dd8f439c10ee002f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d90bbe81e8277372dd8f439c10ee002f_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\FB_C237.tmp.exe
"C:\Users\Admin\AppData\Local\Temp\FB_C237.tmp.exe"
C:\Users\Admin\AppData\Local\Temp\FB_C3BE.tmp.exe
"C:\Users\Admin\AppData\Local\Temp\FB_C3BE.tmp.exe"
C:\Users\Admin\AppData\Local\Temp\FB_C237.tmp.exe
"C:\Users\Admin\AppData\Local\Temp\FB_C237.tmp.exe"
C:\Users\Admin\AppData\Local\Temp\FB_C237.tmp.exe
/scomma "C:\Users\Admin\AppData\Local\Temp\tmp.ini"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 181.129.81.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.129.81.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
Files
memory/4664-0-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/4664-2-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/4664-4-0x0000000000400000-0x00000000004B7000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\FB_C237.tmp.exe
| MD5 | 4891cfe43ba080331167de2a28c39b6d |
| SHA1 | b95bbbf47ff3b77388600ae31cb4e794e3b028e2 |
| SHA256 | af332720eddf55469f8e73ee4f72bd5aa673cbbaad15aa90361b8fe83815c25d |
| SHA512 | 3e20c4c536ba9ddcc471b865965f800ed8d484448db989f730c001a705879e7dd92f241ac034313b7326130f019a25026dc115afbf986df9b89d60d864b78775 |
C:\Users\Admin\AppData\Local\Temp\FB_C3BE.tmp.exe
| MD5 | 2a95ae4128521c73a4eb325e2b2a97bc |
| SHA1 | 1b19e4c168f19885f586952c22180b3f455c41fc |
| SHA256 | 1c41611f1caf918882441dd5d3f259768ae4ee582d82581c4085043a943a6032 |
| SHA512 | 7e007fbb3e6b571aab5aab7486ea0920b31603955e0a86034d07cec2166037ae621fcf76ca6a0f4904e0d4dc9e726f448deb1049218dc9b515143105aeec73f6 |
memory/5000-30-0x0000000000400000-0x0000000000432000-memory.dmp
memory/3356-32-0x00007FFC04313000-0x00007FFC04315000-memory.dmp
memory/3356-33-0x0000000000C90000-0x0000000000D04000-memory.dmp
memory/824-39-0x0000000000400000-0x0000000000453000-memory.dmp
memory/824-41-0x0000000000400000-0x0000000000453000-memory.dmp
memory/824-43-0x0000000000400000-0x0000000000453000-memory.dmp
memory/824-40-0x0000000000400000-0x0000000000453000-memory.dmp
memory/824-36-0x0000000000400000-0x0000000000453000-memory.dmp
memory/5000-24-0x0000000000400000-0x0000000000432000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp.ini
| MD5 | d1ea279fb5559c020a1b4137dc4de237 |
| SHA1 | db6f8988af46b56216a6f0daf95ab8c9bdb57400 |
| SHA256 | fcdcc2c46896915a1c695d6231f0fee336a668531b7a3da46178c80362546dba |
| SHA512 | 720e9c284f0559015312df7fe977563e5e16f48d3506e51eb4016adf7971924d352f740b030aa3adc81b6f65fd1dba12df06d10fa6c115074e5097e7ee0f08b3 |
memory/5000-46-0x0000000000400000-0x0000000000432000-memory.dmp