Analysis
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max time kernel
121s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
16-06-2024 04:57
Static task
static1
Behavioral task
behavioral1
Sample
b1d222cd40c809bd00a4db14c95cf94b_JaffaCakes118.html
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
b1d222cd40c809bd00a4db14c95cf94b_JaffaCakes118.html
Resource
win10v2004-20240508-en
General
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Target
b1d222cd40c809bd00a4db14c95cf94b_JaffaCakes118.html
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Size
348KB
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MD5
b1d222cd40c809bd00a4db14c95cf94b
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SHA1
45a789e454d820ba7c1d16b26450912009e27efc
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SHA256
65adfd46d8a99070d7a9e54f079521f0fefdfe2ced93bb907ab3deed3170d6a4
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SHA512
48f1e5fbea588a9f129051aed08f34fabe53db93b240b1dbf7fd3bd1109f71ba023e5a9c03612a69959ea8f928af3ccffa0efb8f7baa53f693238b9a417d82b7
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SSDEEP
6144:JsMYod+X3oI+YN1sMYod+X3oI+Y5sMYod+X3oI+YQ:V5d+X3x5d+X3f5d+X3+
Malware Config
Signatures
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Executes dropped EXE 4 IoCs
Processes:
svchost.exeDesktopLayer.exesvchost.exesvchost.exepid process 2660 svchost.exe 2664 DesktopLayer.exe 276 svchost.exe 1244 svchost.exe -
Loads dropped DLL 4 IoCs
Processes:
IEXPLORE.EXEsvchost.exepid process 1944 IEXPLORE.EXE 2660 svchost.exe 1944 IEXPLORE.EXE 1944 IEXPLORE.EXE -
Processes:
resource yara_rule \Users\Admin\AppData\Local\Temp\svchost.exe upx behavioral1/memory/2660-7-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/memory/2664-16-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/memory/2664-20-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/memory/276-25-0x0000000000400000-0x000000000042E000-memory.dmp upx -
Drops file in Program Files directory 7 IoCs
Processes:
svchost.exesvchost.exesvchost.exedescription ioc process File opened for modification C:\Program Files (x86)\Microsoft\px1F92.tmp svchost.exe File created C:\Program Files (x86)\Microsoft\DesktopLayer.exe svchost.exe File opened for modification C:\Program Files (x86)\Microsoft\DesktopLayer.exe svchost.exe File opened for modification C:\Program Files (x86)\Microsoft\px202E.tmp svchost.exe File created C:\Program Files (x86)\Microsoft\DesktopLayer.exe svchost.exe File opened for modification C:\Program Files (x86)\Microsoft\px208B.tmp svchost.exe File created C:\Program Files (x86)\Microsoft\DesktopLayer.exe svchost.exe -
Processes:
iexplore.exeIEXPLORE.EXEIEXPLORE.EXEIEXPLORE.EXEIEXPLORE.EXEdescription ioc process Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery 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 Set value (data) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e0a205d7a9bfda01 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\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff3d0000003d000000c3040000a2020000 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\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Zoom 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 Set value (data) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff6f00000019000000f50400007e020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" 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\LowRegistry 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\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "424675729" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.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\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser 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\BrowserEmulation\LowMic iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" 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\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 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\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff5600000000000000dc04000065020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{E8DD79C1-2B9C-11EF-B04F-52AF0AAB4D51} = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.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 (data) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\GPU 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 iexplore.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\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000bd2a7708e9798e4fa0b20f3efd8e936100000000020000000000106600000001000020000000b7f0d38fc5d70c74c26d0fa341b83043d72d81595af8fdc1894d61b8fdaf5a55000000000e800000000200002000000038c33f8181ab6067e856f581062c39c3e7c7b5d3f7d9d9c218ba8e36eeb10ff820000000a783107c632266018c28507e762dfeda642a2fa2c4c26dfe105a458a5f4ce9dd40000000032207cf534cc80fdf5d2c812cfbeba2a6456ac2737cf74eb9d642006b05e33dc798436c2a2e0c6553f47b50033ff96aa55d31aa7220371bd4879519f151f0da iexplore.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
Processes:
DesktopLayer.exesvchost.exesvchost.exepid process 2664 DesktopLayer.exe 2664 DesktopLayer.exe 2664 DesktopLayer.exe 2664 DesktopLayer.exe 276 svchost.exe 276 svchost.exe 276 svchost.exe 276 svchost.exe 1244 svchost.exe 1244 svchost.exe 1244 svchost.exe 1244 svchost.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
Processes:
iexplore.exepid process 1976 iexplore.exe 1976 iexplore.exe 1976 iexplore.exe 1976 iexplore.exe -
Suspicious use of SetWindowsHookEx 18 IoCs
Processes:
iexplore.exeIEXPLORE.EXEIEXPLORE.EXEIEXPLORE.EXEIEXPLORE.EXEpid process 1976 iexplore.exe 1976 iexplore.exe 1944 IEXPLORE.EXE 1944 IEXPLORE.EXE 1976 iexplore.exe 1976 iexplore.exe 1716 IEXPLORE.EXE 1716 IEXPLORE.EXE 1976 iexplore.exe 1976 iexplore.exe 1976 iexplore.exe 1976 iexplore.exe 1248 IEXPLORE.EXE 1248 IEXPLORE.EXE 996 IEXPLORE.EXE 996 IEXPLORE.EXE 996 IEXPLORE.EXE 996 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 44 IoCs
Processes:
iexplore.exeIEXPLORE.EXEsvchost.exeDesktopLayer.exesvchost.exesvchost.exedescription pid process target process PID 1976 wrote to memory of 1944 1976 iexplore.exe IEXPLORE.EXE PID 1976 wrote to memory of 1944 1976 iexplore.exe IEXPLORE.EXE PID 1976 wrote to memory of 1944 1976 iexplore.exe IEXPLORE.EXE PID 1976 wrote to memory of 1944 1976 iexplore.exe IEXPLORE.EXE PID 1944 wrote to memory of 2660 1944 IEXPLORE.EXE svchost.exe PID 1944 wrote to memory of 2660 1944 IEXPLORE.EXE svchost.exe PID 1944 wrote to memory of 2660 1944 IEXPLORE.EXE svchost.exe PID 1944 wrote to memory of 2660 1944 IEXPLORE.EXE svchost.exe PID 2660 wrote to memory of 2664 2660 svchost.exe DesktopLayer.exe PID 2660 wrote to memory of 2664 2660 svchost.exe DesktopLayer.exe PID 2660 wrote to memory of 2664 2660 svchost.exe DesktopLayer.exe PID 2660 wrote to memory of 2664 2660 svchost.exe DesktopLayer.exe PID 2664 wrote to memory of 1736 2664 DesktopLayer.exe iexplore.exe PID 2664 wrote to memory of 1736 2664 DesktopLayer.exe iexplore.exe PID 2664 wrote to memory of 1736 2664 DesktopLayer.exe iexplore.exe PID 2664 wrote to memory of 1736 2664 DesktopLayer.exe iexplore.exe PID 1976 wrote to memory of 1716 1976 iexplore.exe IEXPLORE.EXE PID 1976 wrote to memory of 1716 1976 iexplore.exe IEXPLORE.EXE PID 1976 wrote to memory of 1716 1976 iexplore.exe IEXPLORE.EXE PID 1976 wrote to memory of 1716 1976 iexplore.exe IEXPLORE.EXE PID 1944 wrote to memory of 276 1944 IEXPLORE.EXE svchost.exe PID 1944 wrote to memory of 276 1944 IEXPLORE.EXE svchost.exe PID 1944 wrote to memory of 276 1944 IEXPLORE.EXE svchost.exe PID 1944 wrote to memory of 276 1944 IEXPLORE.EXE svchost.exe PID 276 wrote to memory of 3004 276 svchost.exe iexplore.exe PID 276 wrote to memory of 3004 276 svchost.exe iexplore.exe PID 276 wrote to memory of 3004 276 svchost.exe iexplore.exe PID 276 wrote to memory of 3004 276 svchost.exe iexplore.exe PID 1944 wrote to memory of 1244 1944 IEXPLORE.EXE svchost.exe PID 1944 wrote to memory of 1244 1944 IEXPLORE.EXE svchost.exe PID 1944 wrote to memory of 1244 1944 IEXPLORE.EXE svchost.exe PID 1944 wrote to memory of 1244 1944 IEXPLORE.EXE svchost.exe PID 1244 wrote to memory of 844 1244 svchost.exe iexplore.exe PID 1244 wrote to memory of 844 1244 svchost.exe iexplore.exe PID 1244 wrote to memory of 844 1244 svchost.exe iexplore.exe PID 1244 wrote to memory of 844 1244 svchost.exe iexplore.exe PID 1976 wrote to memory of 1248 1976 iexplore.exe IEXPLORE.EXE PID 1976 wrote to memory of 1248 1976 iexplore.exe IEXPLORE.EXE PID 1976 wrote to memory of 1248 1976 iexplore.exe IEXPLORE.EXE PID 1976 wrote to memory of 1248 1976 iexplore.exe IEXPLORE.EXE PID 1976 wrote to memory of 996 1976 iexplore.exe IEXPLORE.EXE PID 1976 wrote to memory of 996 1976 iexplore.exe IEXPLORE.EXE PID 1976 wrote to memory of 996 1976 iexplore.exe IEXPLORE.EXE PID 1976 wrote to memory of 996 1976 iexplore.exe IEXPLORE.EXE
Processes
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\b1d222cd40c809bd00a4db14c95cf94b_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1976 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1976 CREDAT:275457 /prefetch:22⤵
- Loads dropped DLL
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1944 -
C:\Users\Admin\AppData\Local\Temp\svchost.exe"C:\Users\Admin\AppData\Local\Temp\svchost.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:2660 -
C:\Program Files (x86)\Microsoft\DesktopLayer.exe"C:\Program Files (x86)\Microsoft\DesktopLayer.exe"4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2664 -
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"5⤵PID:1736
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C:\Users\Admin\AppData\Local\Temp\svchost.exe"C:\Users\Admin\AppData\Local\Temp\svchost.exe"3⤵
- Executes dropped EXE
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:276 -
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"4⤵PID:3004
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C:\Users\Admin\AppData\Local\Temp\svchost.exe"C:\Users\Admin\AppData\Local\Temp\svchost.exe"3⤵
- Executes dropped EXE
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1244 -
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"4⤵PID:844
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1976 CREDAT:209930 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1716 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1976 CREDAT:734216 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1248 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1976 CREDAT:406540 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:996
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
55KB
MD542bacbdf56184c2fa5fe6770857e2c2d
SHA1521a63ee9ce2f615eda692c382b16fc1b1d57cac
SHA256d1a57e19ddb9892e423248cc8ff0c4b1211d22e1ccad6111fcac218290f246f0
SHA5120ab916dd15278e51bccfd2ccedd80d942b0bddb9544cec3f73120780d4f7234ff7456530e1465caf3846616821d1b385b6ae58a5dff9ffe4d622902c24fd4b71