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Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
29/04/2024, 00:49
Static task
static1
Behavioral task
behavioral1
Sample
0672fa0cef1d002fb7a7b19de5af6639_JaffaCakes118.html
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
0672fa0cef1d002fb7a7b19de5af6639_JaffaCakes118.html
Resource
win10v2004-20240419-en
General
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Target
0672fa0cef1d002fb7a7b19de5af6639_JaffaCakes118.html
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Size
348KB
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MD5
0672fa0cef1d002fb7a7b19de5af6639
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SHA1
0fd2e7283d2bceb00e4ce3fdfbbfa8cfdc50eabe
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SHA256
c8c1b5f37920e5e99cdf18f6e6e2a048f8a08639f14e9c37b1f88f21157527b8
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SHA512
3d87f4d0fe0b19b9809e6534f779c80cb90b52f4cc8c5031956d9747be2d9c38b179e8d6a8db1ede947d9404312a41a5fda456b8c2ceb10d1fa2d73434800d84
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SSDEEP
6144:ssMYod+X3oI+YfsMYod+X3oI+Y5sMYod+X3oI+YQ:a5d+X355d+X3f5d+X3+
Malware Config
Signatures
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Executes dropped EXE 4 IoCs
pid Process 2460 svchost.exe 2488 DesktopLayer.exe 2532 svchost.exe 2968 svchost.exe -
Loads dropped DLL 4 IoCs
pid Process 2264 IEXPLORE.EXE 2460 svchost.exe 2264 IEXPLORE.EXE 2264 IEXPLORE.EXE -
resource yara_rule behavioral1/files/0x0008000000013a65-2.dat upx behavioral1/memory/2460-6-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/memory/2460-9-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/memory/2488-19-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/memory/2532-22-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/memory/2532-30-0x0000000000400000-0x000000000042E000-memory.dmp upx -
Drops file in Program Files directory 7 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft\px963.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\pxA2E.tmp svchost.exe File created C:\Program Files (x86)\Microsoft\DesktopLayer.exe svchost.exe File opened for modification C:\Program Files (x86)\Microsoft\pxA3E.tmp svchost.exe File created C:\Program Files (x86)\Microsoft\DesktopLayer.exe svchost.exe -
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff6f00000019000000f50400007e020000 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\LowRegistry\DOMStorage 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 (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f02f3f33cf99da01 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\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff3d0000003d000000c3040000a2020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Zoom 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\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive 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\WindowsSearch\Version = "WS not running" 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\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.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\LowRegistry 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\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch 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\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "420513631" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion 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\Main 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 (data) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d7c7e73b934388418857a0db8be9c1d100000000020000000000106600000001000020000000b3cd5fa0ad1dfd1f574f3c6ba5d85d422225c989ea95e0a0d17f1314f89e1442000000000e80000000020000200000005e1a89d06680fe197dbb6c6f5117e67e1ccb9ae55b24630ee7ce20f2f5ccca18200000007566509ba006f574a098896c4061f3450df6f51401d6dd19886af80c8422784d4000000092554c2478520dcdd1bad3aedb54fd0b25f1bfdf20babbb64b8a8be98d9a59066a6878910ec34ea08afa5cd7dae188908c5d005d62d558d4db5d90803ea01a83 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff5600000000000000dc04000065020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{451E03E1-05C2-11EF-AD38-76E827BE66E5} = "0" 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 Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 2488 DesktopLayer.exe 2488 DesktopLayer.exe 2488 DesktopLayer.exe 2488 DesktopLayer.exe 2532 svchost.exe 2532 svchost.exe 2532 svchost.exe 2968 svchost.exe 2968 svchost.exe 2968 svchost.exe 2532 svchost.exe 2968 svchost.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
pid Process 1736 iexplore.exe 1736 iexplore.exe 1736 iexplore.exe 1736 iexplore.exe -
Suspicious use of SetWindowsHookEx 18 IoCs
pid Process 1736 iexplore.exe 1736 iexplore.exe 2264 IEXPLORE.EXE 2264 IEXPLORE.EXE 1736 iexplore.exe 1736 iexplore.exe 2744 IEXPLORE.EXE 2744 IEXPLORE.EXE 1736 iexplore.exe 1736 iexplore.exe 1736 iexplore.exe 1736 iexplore.exe 2708 IEXPLORE.EXE 2708 IEXPLORE.EXE 2696 IEXPLORE.EXE 2696 IEXPLORE.EXE 2696 IEXPLORE.EXE 2696 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 44 IoCs
description pid Process procid_target PID 1736 wrote to memory of 2264 1736 iexplore.exe 28 PID 1736 wrote to memory of 2264 1736 iexplore.exe 28 PID 1736 wrote to memory of 2264 1736 iexplore.exe 28 PID 1736 wrote to memory of 2264 1736 iexplore.exe 28 PID 2264 wrote to memory of 2460 2264 IEXPLORE.EXE 29 PID 2264 wrote to memory of 2460 2264 IEXPLORE.EXE 29 PID 2264 wrote to memory of 2460 2264 IEXPLORE.EXE 29 PID 2264 wrote to memory of 2460 2264 IEXPLORE.EXE 29 PID 2460 wrote to memory of 2488 2460 svchost.exe 30 PID 2460 wrote to memory of 2488 2460 svchost.exe 30 PID 2460 wrote to memory of 2488 2460 svchost.exe 30 PID 2460 wrote to memory of 2488 2460 svchost.exe 30 PID 2488 wrote to memory of 2780 2488 DesktopLayer.exe 31 PID 2488 wrote to memory of 2780 2488 DesktopLayer.exe 31 PID 2488 wrote to memory of 2780 2488 DesktopLayer.exe 31 PID 2488 wrote to memory of 2780 2488 DesktopLayer.exe 31 PID 1736 wrote to memory of 2744 1736 iexplore.exe 32 PID 1736 wrote to memory of 2744 1736 iexplore.exe 32 PID 1736 wrote to memory of 2744 1736 iexplore.exe 32 PID 1736 wrote to memory of 2744 1736 iexplore.exe 32 PID 2264 wrote to memory of 2532 2264 IEXPLORE.EXE 33 PID 2264 wrote to memory of 2532 2264 IEXPLORE.EXE 33 PID 2264 wrote to memory of 2532 2264 IEXPLORE.EXE 33 PID 2264 wrote to memory of 2532 2264 IEXPLORE.EXE 33 PID 2264 wrote to memory of 2968 2264 IEXPLORE.EXE 34 PID 2264 wrote to memory of 2968 2264 IEXPLORE.EXE 34 PID 2264 wrote to memory of 2968 2264 IEXPLORE.EXE 34 PID 2264 wrote to memory of 2968 2264 IEXPLORE.EXE 34 PID 2532 wrote to memory of 1596 2532 svchost.exe 35 PID 2532 wrote to memory of 1596 2532 svchost.exe 35 PID 2532 wrote to memory of 1596 2532 svchost.exe 35 PID 2532 wrote to memory of 1596 2532 svchost.exe 35 PID 2968 wrote to memory of 1120 2968 svchost.exe 36 PID 2968 wrote to memory of 1120 2968 svchost.exe 36 PID 2968 wrote to memory of 1120 2968 svchost.exe 36 PID 2968 wrote to memory of 1120 2968 svchost.exe 36 PID 1736 wrote to memory of 2708 1736 iexplore.exe 37 PID 1736 wrote to memory of 2708 1736 iexplore.exe 37 PID 1736 wrote to memory of 2708 1736 iexplore.exe 37 PID 1736 wrote to memory of 2708 1736 iexplore.exe 37 PID 1736 wrote to memory of 2696 1736 iexplore.exe 38 PID 1736 wrote to memory of 2696 1736 iexplore.exe 38 PID 1736 wrote to memory of 2696 1736 iexplore.exe 38 PID 1736 wrote to memory of 2696 1736 iexplore.exe 38
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\0672fa0cef1d002fb7a7b19de5af6639_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1736 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1736 CREDAT:275457 /prefetch:22⤵
- Loads dropped DLL
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2264 -
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:2460 -
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:2488 -
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"5⤵PID:2780
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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:2532 -
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"4⤵PID:1596
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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:2968 -
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"4⤵PID:1120
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1736 CREDAT:275464 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2744
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1736 CREDAT:5518341 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2708
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1736 CREDAT:6042625 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2696
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
55KB
MD542bacbdf56184c2fa5fe6770857e2c2d
SHA1521a63ee9ce2f615eda692c382b16fc1b1d57cac
SHA256d1a57e19ddb9892e423248cc8ff0c4b1211d22e1ccad6111fcac218290f246f0
SHA5120ab916dd15278e51bccfd2ccedd80d942b0bddb9544cec3f73120780d4f7234ff7456530e1465caf3846616821d1b385b6ae58a5dff9ffe4d622902c24fd4b71