Analysis
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max time kernel
135s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
03-06-2024 10:07
Static task
static1
Behavioral task
behavioral1
Sample
9162aff33345313d36c2404aaf1004e0_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
9162aff33345313d36c2404aaf1004e0_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
9162aff33345313d36c2404aaf1004e0_JaffaCakes118.exe
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Size
1.1MB
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MD5
9162aff33345313d36c2404aaf1004e0
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SHA1
7a7240cf01ceac89a61876d23ac321445536e348
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SHA256
146b2f93904fa04b651d49ca5fa8a0ffc5f073f3b13a8fceaf75384e0efbe4f6
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SHA512
4f31596ff2a2d0660796e8370cb5b797fecb04e643eda4e9b53c0e0f2b731967506ab6649c6588441354e8890ce88c8a21b2184d065545223ff93bb03c5349bc
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SSDEEP
12288:3sM+aTA3c+FK1vrlVYBVignBtZnfVq4cz1i5pP9kPQCn:cV4W8hqBYgnBLfVqx1WjkPn
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
9162aff33345313d36c2404aaf1004e0_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation 9162aff33345313d36c2404aaf1004e0_JaffaCakes118.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Processes:
9162aff33345313d36c2404aaf1004e0_JaffaCakes118.exeIEXPLORE.EXEIEXPLORE.EXEdescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\DefaultScope = "{11CB46F3-934A-4E4E-964A-4CBD5A3FC80F}" 9162aff33345313d36c2404aaf1004e0_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31110557" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31110557" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{11CB46F3-934A-4E4E-964A-4CBD5A3FC80F} 9162aff33345313d36c2404aaf1004e0_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Software\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "424174208" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{11CB46F3-934A-4E4E-964A-4CBD5A3FC80F}\DisplayName = "Search" 9162aff33345313d36c2404aaf1004e0_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{0C75CC8B-2191-11EF-92F1-D64620966489} = "0" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\"" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3772264633" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31110557" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{11CB46F3-934A-4E4E-964A-4CBD5A3FC80F}\URL = "http://search.yourpackagesnow.com/s?source=-bb8&uid=5b749699-946a-465d-9ce0-9be7e7e9ca50&uc=20180118&ap=appfocus84&i_id=packages__1.30&query={searchTerms}" 9162aff33345313d36c2404aaf1004e0_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{11CB46F3-934A-4E4E-964A-4CBD5A3FC80F}\SuggestionsURL = "https://ie.search.yahoo.com/os?appid=ie8&command={searchTerms}" 9162aff33345313d36c2404aaf1004e0_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\ 9162aff33345313d36c2404aaf1004e0_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3772264633" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPageShow = "1" 9162aff33345313d36c2404aaf1004e0_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3774139689" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames IEXPLORE.EXE -
Modifies Internet Explorer start page 1 TTPs 1 IoCs
Processes:
9162aff33345313d36c2404aaf1004e0_JaffaCakes118.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Start Page = "http://search.yourpackagesnow.com/?source=-bb8&uid=5b749699-946a-465d-9ce0-9be7e7e9ca50&uc=20180118&ap=appfocus84&i_id=packages__1.30" 9162aff33345313d36c2404aaf1004e0_JaffaCakes118.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
IEXPLORE.EXEpid process 3652 IEXPLORE.EXE -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
IEXPLORE.EXEIEXPLORE.EXEpid process 3652 IEXPLORE.EXE 3652 IEXPLORE.EXE 4132 IEXPLORE.EXE 4132 IEXPLORE.EXE 4132 IEXPLORE.EXE 4132 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
9162aff33345313d36c2404aaf1004e0_JaffaCakes118.exeIEXPLORE.EXEdescription pid process target process PID 3524 wrote to memory of 3652 3524 9162aff33345313d36c2404aaf1004e0_JaffaCakes118.exe IEXPLORE.EXE PID 3524 wrote to memory of 3652 3524 9162aff33345313d36c2404aaf1004e0_JaffaCakes118.exe IEXPLORE.EXE PID 3652 wrote to memory of 4132 3652 IEXPLORE.EXE IEXPLORE.EXE PID 3652 wrote to memory of 4132 3652 IEXPLORE.EXE IEXPLORE.EXE PID 3652 wrote to memory of 4132 3652 IEXPLORE.EXE IEXPLORE.EXE
Processes
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C:\Users\Admin\AppData\Local\Temp\9162aff33345313d36c2404aaf1004e0_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\9162aff33345313d36c2404aaf1004e0_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Modifies Internet Explorer settings
- Modifies Internet Explorer start page
- Suspicious use of WriteProcessMemory
PID:3524 -
C:\Program Files\Internet Explorer\IEXPLORE.EXE"C:\Program Files\Internet Explorer\IEXPLORE.EXE" -noframemerging2⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3652 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3652 CREDAT:17410 /prefetch:23⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:4132
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize471B
MD5e7ed3dfdfc81ed8e5a7156e46a067388
SHA17f3c13860a43dc2ba075379341eee9fa4bc70079
SHA25641e05814fbfd259731f667d36ddcc1aeaa0bd59546a514ea03a90f681004b6d7
SHA51214d4d01a6fc15476d91a30a8d0698bef051c6b435eaa038216d696036b5c861ad2207695d885e5e8fd5fbe2738756845612082926785a25389067c79ce040465
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize404B
MD5de792e36504a8fd4a63bf3a40aeb6be1
SHA18b87fbbf67127a0c06df488a435697318b8d41fd
SHA256c8df0dfc878b95fa0fb00ae5913b967ebc1cbf74e507605dde219d1bafc91310
SHA512b1cb3936246a4ee7a2d10c7629ddd44ec12bdb1f0a48d390ec0a79a393649ac19a0a6e08c961292d65576ab2bcd32f48fd6ce06b6ab0712b9fc6652babc4cd00
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Filesize
17KB
MD55a34cb996293fde2cb7a4ac89587393a
SHA13c96c993500690d1a77873cd62bc639b3a10653f
SHA256c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee