Analysis
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max time kernel
77s -
max time network
87s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
13-06-2024 14:34
Static task
static1
Behavioral task
behavioral1
Sample
a60bbcac23e34b7ef917eb49cf63e10b_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a60bbcac23e34b7ef917eb49cf63e10b_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
a60bbcac23e34b7ef917eb49cf63e10b_JaffaCakes118.exe
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Size
1.1MB
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MD5
a60bbcac23e34b7ef917eb49cf63e10b
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SHA1
92962a5c7f113cbf68f388d1d8b5c9e7f7e60538
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SHA256
0b3ba1c2a0c28cfc3051c03e00bc7a609914554e91eb5e21544b0705d9fc4e4f
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SHA512
4ae53f6a088ed96c8545ab5251ed21ed28015d158a6750dad7fd29c08d95a3efdb3e49e72e750fed7a50b185e00ea4ea6a15a3db7457dacfe170606749be608b
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SSDEEP
12288:XsM+aTA3c+FK1vrlVYBVignBtZnfVq4cz1i5pP9kPQi:8V4W8hqBYgnBLfVqx1Wjkv
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:
a60bbcac23e34b7ef917eb49cf63e10b_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation a60bbcac23e34b7ef917eb49cf63e10b_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:
IEXPLORE.EXEa60bbcac23e34b7ef917eb49cf63e10b_JaffaCakes118.exeIEXPLORE.EXEdescription ioc process Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{86393959-5ACD-44FF-8061-FB53E96AABCC}\DisplayName = "Search" a60bbcac23e34b7ef917eb49cf63e10b_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\DefaultScope = "{86393959-5ACD-44FF-8061-FB53E96AABCC}" a60bbcac23e34b7ef917eb49cf63e10b_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{0600025E-2992-11EF-9519-D64620966489} = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\ a60bbcac23e34b7ef917eb49cf63e10b_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{86393959-5ACD-44FF-8061-FB53E96AABCC} a60bbcac23e34b7ef917eb49cf63e10b_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{86393959-5ACD-44FF-8061-FB53E96AABCC}\URL = "http://search.yourpackagesnow.com/s?source=-bb8&uid=b97525e9-b68e-4b74-b21e-244f664d7b11&uc=20180111&ap=appfocus84&i_id=packages__1.30&query={searchTerms}" a60bbcac23e34b7ef917eb49cf63e10b_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{86393959-5ACD-44FF-8061-FB53E96AABCC}\SuggestionsURL = "https://ie.search.yahoo.com/os?appid=ie8&command={searchTerms}" a60bbcac23e34b7ef917eb49cf63e10b_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPageShow = "1" a60bbcac23e34b7ef917eb49cf63e10b_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "424451139" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\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 -
Modifies Internet Explorer start page 1 TTPs 1 IoCs
Processes:
a60bbcac23e34b7ef917eb49cf63e10b_JaffaCakes118.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Start Page = "http://search.yourpackagesnow.com/?source=-bb8&uid=b97525e9-b68e-4b74-b21e-244f664d7b11&uc=20180111&ap=appfocus84&i_id=packages__1.30" a60bbcac23e34b7ef917eb49cf63e10b_JaffaCakes118.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
IEXPLORE.EXEpid process 4564 IEXPLORE.EXE -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
IEXPLORE.EXEIEXPLORE.EXEpid process 4564 IEXPLORE.EXE 4564 IEXPLORE.EXE 1396 IEXPLORE.EXE 1396 IEXPLORE.EXE 1396 IEXPLORE.EXE 1396 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
a60bbcac23e34b7ef917eb49cf63e10b_JaffaCakes118.exeIEXPLORE.EXEdescription pid process target process PID 2008 wrote to memory of 4564 2008 a60bbcac23e34b7ef917eb49cf63e10b_JaffaCakes118.exe IEXPLORE.EXE PID 2008 wrote to memory of 4564 2008 a60bbcac23e34b7ef917eb49cf63e10b_JaffaCakes118.exe IEXPLORE.EXE PID 4564 wrote to memory of 1396 4564 IEXPLORE.EXE IEXPLORE.EXE PID 4564 wrote to memory of 1396 4564 IEXPLORE.EXE IEXPLORE.EXE PID 4564 wrote to memory of 1396 4564 IEXPLORE.EXE IEXPLORE.EXE
Processes
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C:\Users\Admin\AppData\Local\Temp\a60bbcac23e34b7ef917eb49cf63e10b_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a60bbcac23e34b7ef917eb49cf63e10b_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Modifies Internet Explorer settings
- Modifies Internet Explorer start page
- Suspicious use of WriteProcessMemory
PID:2008 -
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:4564 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4564 CREDAT:17410 /prefetch:23⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1396