Analysis
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max time kernel
144s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system -
submitted
22-05-2024 01:10
Static task
static1
Behavioral task
behavioral1
Sample
657855a98837666aeba3a078bc00827a_JaffaCakes118.xlsm
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
657855a98837666aeba3a078bc00827a_JaffaCakes118.xlsm
Resource
win10v2004-20240508-en
General
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Target
657855a98837666aeba3a078bc00827a_JaffaCakes118.xlsm
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Size
1.9MB
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MD5
657855a98837666aeba3a078bc00827a
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SHA1
003f94518241b8ab9bc6d622fabc44a8bd0e322f
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SHA256
0a5af87d119a67cbeb4e90a029b9cfe2f22fe45ce7b33430c437b5d3ec3b4da5
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SHA512
338508a4acb7f007913197dfe534b1cf0bb2b31d8286428dd75f4870335983b0c6b245c531d20be1d6afc25e838bbd8d69f79acf4cae6027b4eda946147ca991
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SSDEEP
49152:0RQL5N0G4+UHKmeLW4azm1ANTxe/ksq/Ijj8P8q:0uL5eG4T76WpzOABMhqw6
Malware Config
Signatures
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Office loads VBA resources, possible macro or embedded object present
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Enumerates system info in registry 2 TTPs 1 IoCs
Processes:
EXCEL.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor EXCEL.EXE -
Processes:
EXCEL.EXEdescription ioc process Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\"" EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105" EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\COMMAND EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\"" EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000" EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit" EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\MenuExt EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\COMMAND EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Toolbar EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor EXCEL.EXE -
Modifies registry class 64 IoCs
Processes:
EXCEL.EXEdescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000630D3-0000-0000-C000-000000000046}\ProxyStubClsid32 EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{00020971-0000-0000-C000-000000000046}\TypeLib EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{00020A00-0000-0000-C000-000000000046}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{914934DD-5A91-11CF-8700-00AA0060263B}\TypeLib\Version = "2.a" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C74190B4-8589-11D1-B16A-00C0F0283628} EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000672E1-0000-0000-C000-000000000046}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000672F6-0000-0000-C000-000000000046}\ProxyStubClsid32 EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000672F6-0000-0000-C000-000000000046}\TypeLib\ = "{00062FFF-0000-0000-C000-000000000046}" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000630E7-0000-0000-C000-000000000046}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0006309E-0000-0000-C000-000000000046}\ProxyStubClsid32 EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000630EB-0000-0000-C000-000000000046} EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0002094B-0000-0000-C000-000000000046}\ProxyStubClsid32 EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{00020981-0000-0000-C000-000000000046}\TypeLib\Version = "8.5" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9149345A-5A91-11CF-8700-00AA0060263B}\TypeLib\ = "{91493440-5A91-11CF-8700-00AA0060263B}" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{91493462-5A91-11CF-8700-00AA0060263B}\ = "Presentations" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{914934CC-5A91-11CF-8700-00AA0060263B} EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{66833FE4-8583-11D1-B16A-00C0F0283628}\ = "IToolbar" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000630DD-0000-0000-C000-000000000046}\TypeLib\ = "{00062FFF-0000-0000-C000-000000000046}" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{00063094-0000-0000-C000-000000000046}\ = "_AutoFormatRules" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0002099B-0000-0000-C000-000000000046}\TypeLib EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000209DE-0000-0000-C000-000000000046}\TypeLib\Version = "8.5" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{54B7061A-D56C-40E5-B85B-58146446C782}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{91493457-5A91-11CF-8700-00AA0060263B} EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000 EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000630FD-0000-0000-C000-000000000046}\TypeLib\Version = "9.4" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000630CB-0000-0000-C000-000000000046}\TypeLib\ = "{00062FFF-0000-0000-C000-000000000046}" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000630F4-0000-0000-C000-000000000046} EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{D36C1F42-7044-4B9E-9CA3-85919454DB04}\TypeLib\Version = "8.5" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{FC9086C6-0287-4997-B2E1-816C334A22F8}\TypeLib\Version = "8.5" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{FC9090AF-0DDB-4EC1-86E8-8751F2199F2C}\TypeLib EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{92D41A70-F07E-4CA4-AF6F-BEF486AA4E6F}\ProxyStubClsid32 EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{92D41A7C-F07E-4CA4-AF6F-BEF486AA4E6F}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{00063099-0000-0000-C000-000000000046}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{DE63B5AC-CA4F-46FE-9184-A5719AB9ED5B}\ = "XMLChildNodeSuggestions" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3E061A7E-67AD-4EAA-BC1E-55057D5E596F}\TypeLib\ = "{00020905-0000-0000-C000-000000000046}" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{91493457-5A91-11CF-8700-00AA0060263B}\TypeLib EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{91493489-5A91-11CF-8700-00AA0060263B}\TypeLib\Version = "2.a" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{91493495-5A91-11CF-8700-00AA0060263B}\ProxyStubClsid32 EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0006309B-0000-0000-C000-000000000046}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000630EA-0000-0000-C000-000000000046}\ = "_CalendarModule" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{00020970-0000-0000-C000-000000000046}\TypeLib EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{79635BF1-BD1D-4B3F-A520-C1106F1AAAD8}\TypeLib EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{914934D9-5A91-11CF-8700-00AA0060263B}\TypeLib\ = "{91493440-5A91-11CF-8700-00AA0060263B}" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{92D41A60-F07E-4CA4-AF6F-BEF486AA4E6F} EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{92D41A6E-F07E-4CA4-AF6F-BEF486AA4E6F}\ProxyStubClsid32 EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000630D6-0000-0000-C000-000000000046} EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000630E0-0000-0000-C000-000000000046}\TypeLib\Version = "9.4" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0006302F-0000-0000-C000-000000000046} EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000630B2-0000-0000-C000-000000000046}\TypeLib EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000630A0-0000-0000-C000-000000000046}\ProxyStubClsid32 EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{00020923-0000-0000-C000-000000000046} EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000672F7-0000-0000-C000-000000000046}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000630F2-0000-0000-C000-000000000046}\TypeLib\ = "{00062FFF-0000-0000-C000-000000000046}" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9149346F-5A91-11CF-8700-00AA0060263B}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{00020936-0000-0000-C000-000000000046} EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{00020993-0000-0000-C000-000000000046}\ = "Lists" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BA72E550-4FF5-48F4-8215-5505F990966F}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000630D5-0000-0000-C000-000000000046}\ProxyStubClsid32 EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{00063083-0000-0000-C000-000000000046}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{000630B0-0000-0000-C000-000000000046} EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C1AD33E4-F088-40A9-9D2F-D94017D115C4} EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9149346E-5A91-11CF-8700-00AA0060263B}\ = "ColorSchemes" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{914934B9-5A91-11CF-8700-00AA0060263B} EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{914934C9-5A91-11CF-8700-00AA0060263B}\TypeLib EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
EXCEL.EXEpid process 2920 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
EXCEL.EXEpid process 2920 EXCEL.EXE 2920 EXCEL.EXE 2920 EXCEL.EXE 2920 EXCEL.EXE 2920 EXCEL.EXE 2920 EXCEL.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
EXCEL.EXEdescription pid process target process PID 2920 wrote to memory of 1232 2920 EXCEL.EXE splwow64.exe PID 2920 wrote to memory of 1232 2920 EXCEL.EXE splwow64.exe PID 2920 wrote to memory of 1232 2920 EXCEL.EXE splwow64.exe PID 2920 wrote to memory of 1232 2920 EXCEL.EXE splwow64.exe
Processes
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C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\657855a98837666aeba3a078bc00827a_JaffaCakes118.xlsm1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2920 -
C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122882⤵PID:1232