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Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
10/06/2024, 21:09
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
9bf0f31765c2104cb2959d9fd985ff06_JaffaCakes118.exe
Resource
win7-20240508-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
9bf0f31765c2104cb2959d9fd985ff06_JaffaCakes118.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
9bf0f31765c2104cb2959d9fd985ff06_JaffaCakes118.exe
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Size
1.1MB
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MD5
9bf0f31765c2104cb2959d9fd985ff06
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SHA1
74a2a3a6b696ddac57b54550d4093b557205404a
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SHA256
cbb86c7f45dc760804d55bfcb70744adbc32098b586b854011f052ea29520b0a
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SHA512
b7344371868e2e1e90c7b38bcbbbb9c98bcc3e24c704373ebc2c21161ab3c1cb0cdf70899a008e8263578cf64694d99386e7a60028001addfe5421b57a06459c
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SSDEEP
12288:vsM+aTA3c+FK1vrlVYBVignBtZnfVq4cz1i5pP9kPQKuo:UV4W8hqBYgnBLfVqx1Wjk35
Score
7/10
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 876 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 Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\InternetRegistry IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Zoom IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "424215701" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\SearchScopes\{E855B678-2D4F-442E-BB3C-433CBE309D08}\URL = "http://search.searchffr.com/s?source=bing&uid=796fb175-e65f-4268-887c-09e6f9005e4c&uc=20180116&ap=appfocus63&i_id=recipes__1.30&query={searchTerms}" 9bf0f31765c2104cb2959d9fd985ff06_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Toolbar IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{D262C6B1-276D-11EF-B195-DEECE6B0C1A4} = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\SearchScopes\{E855B678-2D4F-442E-BB3C-433CBE309D08} 9bf0f31765c2104cb2959d9fd985ff06_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\IntelliForms IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\LowRegistry IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\ 9bf0f31765c2104cb2959d9fd985ff06_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000bd2a7708e9798e4fa0b20f3efd8e936100000000020000000000106600000001000020000000ef600601ef994f731232b03d10d249955013ec90a929412fadc43f4edb3cc581000000000e8000000002000020000000f8cdc05f0c8b339aeed07be19f6bda2172c9a122cc0d056455f22ed66cf2fc8e20000000a0dc6df23dc5d99d01a6c3cc10893f982732844a94944dfa0de04b41005760c8400000002e9c06f10d6bea6ae1c28eab42f8137b738020ea283813d9bdaabde3068a87b904971516ed0e2ece90b167ab1018deaf3b01c627f0dc48be81beafb1c67505ff IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\SearchScopes\{E855B678-2D4F-442E-BB3C-433CBE309D08}\DisplayName = "Search" 9bf0f31765c2104cb2959d9fd985ff06_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\SearchScopes IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 70516cb57abbda01 IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\PageSetup IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\SearchScopes\{E855B678-2D4F-442E-BB3C-433CBE309D08}\SuggestionsURL = "https://ie.search.yahoo.com/os?appid=ie8&command={searchTerms}" 9bf0f31765c2104cb2959d9fd985ff06_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\IETld\LowMic IEXPLORE.EXE -
Modifies Internet Explorer start page 1 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "http://search.searchffr.com/?source=bing&uid=796fb175-e65f-4268-887c-09e6f9005e4c&uc=20180116&ap=appfocus63&i_id=recipes__1.30" 9bf0f31765c2104cb2959d9fd985ff06_JaffaCakes118.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 784 PING.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2868 IEXPLORE.EXE -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2868 IEXPLORE.EXE 2868 IEXPLORE.EXE 2484 IEXPLORE.EXE 2484 IEXPLORE.EXE 2484 IEXPLORE.EXE 2484 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 620 wrote to memory of 2868 620 9bf0f31765c2104cb2959d9fd985ff06_JaffaCakes118.exe 28 PID 620 wrote to memory of 2868 620 9bf0f31765c2104cb2959d9fd985ff06_JaffaCakes118.exe 28 PID 620 wrote to memory of 2868 620 9bf0f31765c2104cb2959d9fd985ff06_JaffaCakes118.exe 28 PID 620 wrote to memory of 2868 620 9bf0f31765c2104cb2959d9fd985ff06_JaffaCakes118.exe 28 PID 2868 wrote to memory of 2484 2868 IEXPLORE.EXE 30 PID 2868 wrote to memory of 2484 2868 IEXPLORE.EXE 30 PID 2868 wrote to memory of 2484 2868 IEXPLORE.EXE 30 PID 2868 wrote to memory of 2484 2868 IEXPLORE.EXE 30 PID 620 wrote to memory of 876 620 9bf0f31765c2104cb2959d9fd985ff06_JaffaCakes118.exe 34 PID 620 wrote to memory of 876 620 9bf0f31765c2104cb2959d9fd985ff06_JaffaCakes118.exe 34 PID 620 wrote to memory of 876 620 9bf0f31765c2104cb2959d9fd985ff06_JaffaCakes118.exe 34 PID 620 wrote to memory of 876 620 9bf0f31765c2104cb2959d9fd985ff06_JaffaCakes118.exe 34 PID 876 wrote to memory of 784 876 cmd.exe 36 PID 876 wrote to memory of 784 876 cmd.exe 36 PID 876 wrote to memory of 784 876 cmd.exe 36 PID 876 wrote to memory of 784 876 cmd.exe 36
Processes
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C:\Users\Admin\AppData\Local\Temp\9bf0f31765c2104cb2959d9fd985ff06_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\9bf0f31765c2104cb2959d9fd985ff06_JaffaCakes118.exe"1⤵
- Modifies Internet Explorer settings
- Modifies Internet Explorer start page
- Suspicious use of WriteProcessMemory
PID:620 -
C:\Program Files\Internet Explorer\IEXPLORE.EXE"C:\Program Files\Internet Explorer\IEXPLORE.EXE" http://search.searchffr.com/?source=bing&uid=796fb175-e65f-4268-887c-09e6f9005e4c&uc=20180116&ap=appfocus63&i_id=recipes__1.302⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2868 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2868 CREDAT:275457 /prefetch:23⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2484
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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\9bf0f31765c2104cb2959d9fd985ff06_JaffaCakes118.exe" >> NUL & PING 1.1.1.1 -n 1 -w 1000 > NUL & IF NOT EXIST "C:\Users\Admin\AppData\Local\Temp\9bf0f31765c2104cb2959d9fd985ff06_JaffaCakes118.exe" EXIT2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:876 -
C:\Windows\SysWOW64\PING.EXEPING 1.1.1.1 -n 1 -w 10003⤵
- Runs ping.exe
PID:784
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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