Analysis
-
max time kernel
119s -
max time network
130s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
23-05-2024 04:01
Static task
static1
Behavioral task
behavioral1
Sample
69ab49ff3f246b650e1fa6b8c948d69e_JaffaCakes118.html
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
69ab49ff3f246b650e1fa6b8c948d69e_JaffaCakes118.html
Resource
win10v2004-20240426-en
General
-
Target
69ab49ff3f246b650e1fa6b8c948d69e_JaffaCakes118.html
-
Size
348KB
-
MD5
69ab49ff3f246b650e1fa6b8c948d69e
-
SHA1
758fa0ebf6f0a7f713430a532084fbead269169f
-
SHA256
48715a269a42eeca2759066c6afaee27cc6bb3756715eea53340b7896a8e9263
-
SHA512
e8e7820394448ab4671b3f0ef69c8e642a7ab65b1166347c4c546d3ca901298cbaebd8f12e9ac986551ed52c52c6dbe021c7bdddbd8b98c1a6f7135b035e50cf
-
SSDEEP
6144:osMYod+X3oI+Y5sMYod+X3oI+Y5sMYod+X3oI+YQ:25d+X3b5d+X3f5d+X3+
Malware Config
Signatures
-
Executes dropped EXE 4 IoCs
Processes:
svchost.exeDesktopLayer.exesvchost.exesvchost.exepid process 2736 svchost.exe 2444 DesktopLayer.exe 2896 svchost.exe 1872 svchost.exe -
Loads dropped DLL 4 IoCs
Processes:
IEXPLORE.EXEsvchost.exepid process 2528 IEXPLORE.EXE 2736 svchost.exe 2528 IEXPLORE.EXE 2528 IEXPLORE.EXE -
Processes:
resource yara_rule C:\Users\Admin\AppData\Local\Temp\svchost.exe upx behavioral1/memory/2736-8-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/memory/2444-18-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/memory/2896-23-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/memory/2896-21-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/memory/2896-26-0x0000000000400000-0x000000000042E000-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\DesktopLayer.exe svchost.exe File opened for modification C:\Program Files (x86)\Microsoft\px16FA.tmp svchost.exe File created C:\Program Files (x86)\Microsoft\DesktopLayer.exe svchost.exe File opened for modification C:\Program Files (x86)\Microsoft\px1738.tmp svchost.exe File created C:\Program Files (x86)\Microsoft\DesktopLayer.exe svchost.exe File opened for modification C:\Program Files (x86)\Microsoft\px163F.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-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 502fe807c6acda01 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "422598780" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff5600000000000000dc04000065020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{2F4CBF71-18B9-11EF-9591-6A83D32C515E} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000574b4ba91b143b4c83082b93e77dd3e00000000002000000000010660000000100002000000077dd2c69915569433bbcdafc2d0f65d1dcbc745f660b9248fb50e0af4fc8a564000000000e800000000200002000000053ac102e7b9462872d902cc96fa1ee9288ff3864dcd465c11d89a25aad3fe89920000000debc14b03bb1361bf71852aec663080175d4ccaa6d71ded1ee4e8c5496de0fd04000000016d21756c137e832160514109eedce666e94fd905d1fe1d21a06bc3148cc91f30112b7b2fca3dfd9d63cc908c054180debcd14ac6aaf91a87cdb7ea023142f5b iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff3d0000003d000000c3040000a2020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff6f00000019000000f50400007e020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
Processes:
DesktopLayer.exesvchost.exesvchost.exepid process 2444 DesktopLayer.exe 2444 DesktopLayer.exe 2444 DesktopLayer.exe 2444 DesktopLayer.exe 2896 svchost.exe 2896 svchost.exe 2896 svchost.exe 2896 svchost.exe 1872 svchost.exe 1872 svchost.exe 1872 svchost.exe 1872 svchost.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
Processes:
iexplore.exepid process 2324 iexplore.exe 2324 iexplore.exe 2324 iexplore.exe 2324 iexplore.exe -
Suspicious use of SetWindowsHookEx 18 IoCs
Processes:
iexplore.exeIEXPLORE.EXEIEXPLORE.EXEIEXPLORE.EXEIEXPLORE.EXEpid process 2324 iexplore.exe 2324 iexplore.exe 2528 IEXPLORE.EXE 2528 IEXPLORE.EXE 2324 iexplore.exe 2324 iexplore.exe 2592 IEXPLORE.EXE 2592 IEXPLORE.EXE 2324 iexplore.exe 2324 iexplore.exe 2324 iexplore.exe 2324 iexplore.exe 2700 IEXPLORE.EXE 2700 IEXPLORE.EXE 2520 IEXPLORE.EXE 2520 IEXPLORE.EXE 2520 IEXPLORE.EXE 2520 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 44 IoCs
Processes:
iexplore.exeIEXPLORE.EXEsvchost.exeDesktopLayer.exesvchost.exesvchost.exedescription pid process target process PID 2324 wrote to memory of 2528 2324 iexplore.exe IEXPLORE.EXE PID 2324 wrote to memory of 2528 2324 iexplore.exe IEXPLORE.EXE PID 2324 wrote to memory of 2528 2324 iexplore.exe IEXPLORE.EXE PID 2324 wrote to memory of 2528 2324 iexplore.exe IEXPLORE.EXE PID 2528 wrote to memory of 2736 2528 IEXPLORE.EXE svchost.exe PID 2528 wrote to memory of 2736 2528 IEXPLORE.EXE svchost.exe PID 2528 wrote to memory of 2736 2528 IEXPLORE.EXE svchost.exe PID 2528 wrote to memory of 2736 2528 IEXPLORE.EXE svchost.exe PID 2736 wrote to memory of 2444 2736 svchost.exe DesktopLayer.exe PID 2736 wrote to memory of 2444 2736 svchost.exe DesktopLayer.exe PID 2736 wrote to memory of 2444 2736 svchost.exe DesktopLayer.exe PID 2736 wrote to memory of 2444 2736 svchost.exe DesktopLayer.exe PID 2444 wrote to memory of 2620 2444 DesktopLayer.exe iexplore.exe PID 2444 wrote to memory of 2620 2444 DesktopLayer.exe iexplore.exe PID 2444 wrote to memory of 2620 2444 DesktopLayer.exe iexplore.exe PID 2444 wrote to memory of 2620 2444 DesktopLayer.exe iexplore.exe PID 2324 wrote to memory of 2592 2324 iexplore.exe IEXPLORE.EXE PID 2324 wrote to memory of 2592 2324 iexplore.exe IEXPLORE.EXE PID 2324 wrote to memory of 2592 2324 iexplore.exe IEXPLORE.EXE PID 2324 wrote to memory of 2592 2324 iexplore.exe IEXPLORE.EXE PID 2528 wrote to memory of 2896 2528 IEXPLORE.EXE svchost.exe PID 2528 wrote to memory of 2896 2528 IEXPLORE.EXE svchost.exe PID 2528 wrote to memory of 2896 2528 IEXPLORE.EXE svchost.exe PID 2528 wrote to memory of 2896 2528 IEXPLORE.EXE svchost.exe PID 2896 wrote to memory of 2900 2896 svchost.exe iexplore.exe PID 2896 wrote to memory of 2900 2896 svchost.exe iexplore.exe PID 2896 wrote to memory of 2900 2896 svchost.exe iexplore.exe PID 2896 wrote to memory of 2900 2896 svchost.exe iexplore.exe PID 2528 wrote to memory of 1872 2528 IEXPLORE.EXE svchost.exe PID 2528 wrote to memory of 1872 2528 IEXPLORE.EXE svchost.exe PID 2528 wrote to memory of 1872 2528 IEXPLORE.EXE svchost.exe PID 2528 wrote to memory of 1872 2528 IEXPLORE.EXE svchost.exe PID 1872 wrote to memory of 2684 1872 svchost.exe iexplore.exe PID 1872 wrote to memory of 2684 1872 svchost.exe iexplore.exe PID 1872 wrote to memory of 2684 1872 svchost.exe iexplore.exe PID 1872 wrote to memory of 2684 1872 svchost.exe iexplore.exe PID 2324 wrote to memory of 2700 2324 iexplore.exe IEXPLORE.EXE PID 2324 wrote to memory of 2700 2324 iexplore.exe IEXPLORE.EXE PID 2324 wrote to memory of 2700 2324 iexplore.exe IEXPLORE.EXE PID 2324 wrote to memory of 2700 2324 iexplore.exe IEXPLORE.EXE PID 2324 wrote to memory of 2520 2324 iexplore.exe IEXPLORE.EXE PID 2324 wrote to memory of 2520 2324 iexplore.exe IEXPLORE.EXE PID 2324 wrote to memory of 2520 2324 iexplore.exe IEXPLORE.EXE PID 2324 wrote to memory of 2520 2324 iexplore.exe IEXPLORE.EXE
Processes
-
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\69ab49ff3f246b650e1fa6b8c948d69e_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2324 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2324 CREDAT:275457 /prefetch:22⤵
- Loads dropped DLL
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2528 -
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:2736 -
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:2444 -
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"5⤵PID:2620
-
-
-
-
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:2896 -
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"4⤵PID:2900
-
-
-
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:1872 -
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"4⤵PID:2684
-
-
-
-
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2324 CREDAT:275464 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2592
-
-
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2324 CREDAT:406541 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2700
-
-
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2324 CREDAT:6042626 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2520
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
-
Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a
-
Filesize
55KB
MD542bacbdf56184c2fa5fe6770857e2c2d
SHA1521a63ee9ce2f615eda692c382b16fc1b1d57cac
SHA256d1a57e19ddb9892e423248cc8ff0c4b1211d22e1ccad6111fcac218290f246f0
SHA5120ab916dd15278e51bccfd2ccedd80d942b0bddb9544cec3f73120780d4f7234ff7456530e1465caf3846616821d1b385b6ae58a5dff9ffe4d622902c24fd4b71