Analysis
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max time kernel
119s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
27/04/2024, 05:39
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
028c47f81f96e42e5ba5a752c67fcc08_JaffaCakes118.exe
Resource
win7-20240419-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
028c47f81f96e42e5ba5a752c67fcc08_JaffaCakes118.exe
Resource
win10v2004-20240419-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
028c47f81f96e42e5ba5a752c67fcc08_JaffaCakes118.exe
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Size
1.1MB
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MD5
028c47f81f96e42e5ba5a752c67fcc08
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SHA1
82258284e6dbd4b607f85a8dc2faa8da63de5b58
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SHA256
d467d1a2e2a2bc8a4bbbd8c57b9743b67e814f2efaeab056744246156e9c7cc7
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SHA512
8bf1479efa31710bf0d77376332fb11730de01b0cc2e1aa9dd54bf8b8843f2ad66658206eaaaab82336cab82eec2ba8c7bb79aece256687f4c4fcb70555c26f3
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SSDEEP
12288:/sM+aTA3c+FK1vrlVYBVignBtZnfVq4cz1i5pP9kPQ6a:EV4W8hqBYgnBLfVqx1WjkHa
Score
7/10
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 376 cmd.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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description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\SearchScopes\{1A022C40-4943-4E23-859A-66DA6CC40C48}\DisplayName = "Search" 028c47f81f96e42e5ba5a752c67fcc08_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\IntelliForms IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\PageSetup IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Zoom IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\ 028c47f81f96e42e5ba5a752c67fcc08_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "420358276" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\SearchScopes\{1A022C40-4943-4E23-859A-66DA6CC40C48}\SuggestionsURL = "https://ie.search.yahoo.com/os?appid=ie8&command={searchTerms}" 028c47f81f96e42e5ba5a752c67fcc08_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\InternetRegistry IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Toolbar IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\SearchScopes IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\SearchScopes\{1A022C40-4943-4E23-859A-66DA6CC40C48}\URL = "http://search.yourpackagesnow.com/s?source=tt&uid=811903d0-60d2-4b73-b4a4-62e45a6a7811&uc=20180117&ap=appfocus84&i_id=packages__1.30&query={searchTerms}" 028c47f81f96e42e5ba5a752c67fcc08_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{8DF60B01-0458-11EF-A0CE-F6A29408B575} = "0" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\IETld\LowMic IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\SearchScopes\{1A022C40-4943-4E23-859A-66DA6CC40C48} 028c47f81f96e42e5ba5a752c67fcc08_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d7c7e73b934388418857a0db8be9c1d10000000002000000000010660000000100002000000049381185d801223ad28b154c3189d73f8f500e6e289070946109de7d03685d10000000000e80000000020000200000001b50b6949d70e2ea72f567eb5e36884832bd8e0fab10c28876304210d82db4402000000004d24e2b7583a8d149feb0e28d06b5ef225514f81567ac229bfc16f6c5163ecf400000006092740193d98b34890a037668f0a017ace6ed9f413435626e01f68b41322afe224c1789fc601b19042cbce06f028a92600a52a4db28617b89d813673278f155 IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b0b6f3706598da01 IEXPLORE.EXE -
Modifies Internet Explorer start page 1 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "http://search.yourpackagesnow.com/?source=tt&uid=811903d0-60d2-4b73-b4a4-62e45a6a7811&uc=20180117&ap=appfocus84&i_id=packages__1.30" 028c47f81f96e42e5ba5a752c67fcc08_JaffaCakes118.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2572 PING.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2704 IEXPLORE.EXE -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2704 IEXPLORE.EXE 2704 IEXPLORE.EXE 2664 IEXPLORE.EXE 2664 IEXPLORE.EXE 2664 IEXPLORE.EXE 2664 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 2944 wrote to memory of 2704 2944 028c47f81f96e42e5ba5a752c67fcc08_JaffaCakes118.exe 28 PID 2944 wrote to memory of 2704 2944 028c47f81f96e42e5ba5a752c67fcc08_JaffaCakes118.exe 28 PID 2944 wrote to memory of 2704 2944 028c47f81f96e42e5ba5a752c67fcc08_JaffaCakes118.exe 28 PID 2944 wrote to memory of 2704 2944 028c47f81f96e42e5ba5a752c67fcc08_JaffaCakes118.exe 28 PID 2704 wrote to memory of 2664 2704 IEXPLORE.EXE 30 PID 2704 wrote to memory of 2664 2704 IEXPLORE.EXE 30 PID 2704 wrote to memory of 2664 2704 IEXPLORE.EXE 30 PID 2704 wrote to memory of 2664 2704 IEXPLORE.EXE 30 PID 2944 wrote to memory of 376 2944 028c47f81f96e42e5ba5a752c67fcc08_JaffaCakes118.exe 34 PID 2944 wrote to memory of 376 2944 028c47f81f96e42e5ba5a752c67fcc08_JaffaCakes118.exe 34 PID 2944 wrote to memory of 376 2944 028c47f81f96e42e5ba5a752c67fcc08_JaffaCakes118.exe 34 PID 2944 wrote to memory of 376 2944 028c47f81f96e42e5ba5a752c67fcc08_JaffaCakes118.exe 34 PID 376 wrote to memory of 2572 376 cmd.exe 36 PID 376 wrote to memory of 2572 376 cmd.exe 36 PID 376 wrote to memory of 2572 376 cmd.exe 36 PID 376 wrote to memory of 2572 376 cmd.exe 36
Processes
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C:\Users\Admin\AppData\Local\Temp\028c47f81f96e42e5ba5a752c67fcc08_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\028c47f81f96e42e5ba5a752c67fcc08_JaffaCakes118.exe"1⤵
- Modifies Internet Explorer settings
- Modifies Internet Explorer start page
- Suspicious use of WriteProcessMemory
PID:2944 -
C:\Program Files\Internet Explorer\IEXPLORE.EXE"C:\Program Files\Internet Explorer\IEXPLORE.EXE" http://search.yourpackagesnow.com/?source=tt&uid=811903d0-60d2-4b73-b4a4-62e45a6a7811&uc=20180117&ap=appfocus84&i_id=packages__1.302⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2704 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2704 CREDAT:275457 /prefetch:23⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2664
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c FOR /L %V IN (1,1,10) DO del /F "C:\Users\Admin\AppData\Local\Temp\028c47f81f96e42e5ba5a752c67fcc08_JaffaCakes118.exe" >> NUL & PING 1.1.1.1 -n 1 -w 1000 > NUL & IF NOT EXIST "C:\Users\Admin\AppData\Local\Temp\028c47f81f96e42e5ba5a752c67fcc08_JaffaCakes118.exe" EXIT2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:376 -
C:\Windows\SysWOW64\PING.EXEPING 1.1.1.1 -n 1 -w 10003⤵
- Runs ping.exe
PID:2572
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa