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Analysis
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max time kernel
138s -
max time network
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platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
09/02/2025, 14:10
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe
Resource
win10v2004-20250129-en
General
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Target
JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe
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Size
324KB
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MD5
d028d02bab14c16c8750751b33891b9d
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SHA1
a2b7862b85c5d89dbc037638e27a8a403f6a0496
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SHA256
615c219d9619bfdbe14dcb8cf20e848131098594d44dc7c643a22afb22c85da9
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SHA512
838b51d45145b143adee254bf206caca1c085e3bf42c8853bde98565c67c0514437ebd92586472d74eb8471dd71647714924e0fe2cd5a9d471f9d2158f13b20f
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SSDEEP
6144:rGg7mBN13nrOBafV2HuCY1q48z/DFGLsPuJyp5bGSn8kNrMKFX2wdXh2Hvvs1XFw:r0AoEJrM2OEX+67rOEgPYpc3rPU
Malware Config
Signatures
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Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 2276 set thread context of 2372 2276 JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe 30 PID 2372 set thread context of 2836 2372 JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe 31 -
System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language iexplore.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IEXPLORE.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\IntelliForms IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Toolbar IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\SearchScopes IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\InternetRegistry IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\IETld\LowMic IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Zoom IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\LowRegistry IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "445340283" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\PageSetup IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{5668FCA1-E78E-11EF-AF60-7ED3796B1EC0} = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" IEXPLORE.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2836 JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe 2836 JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2836 JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe Token: SeDebugPrivilege 1788 IEXPLORE.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2592 IEXPLORE.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 2276 JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe 2372 JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe 2592 IEXPLORE.EXE 2592 IEXPLORE.EXE 1788 IEXPLORE.EXE 1788 IEXPLORE.EXE 1788 IEXPLORE.EXE 1788 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 33 IoCs
description pid Process procid_target PID 2276 wrote to memory of 2372 2276 JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe 30 PID 2276 wrote to memory of 2372 2276 JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe 30 PID 2276 wrote to memory of 2372 2276 JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe 30 PID 2276 wrote to memory of 2372 2276 JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe 30 PID 2276 wrote to memory of 2372 2276 JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe 30 PID 2276 wrote to memory of 2372 2276 JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe 30 PID 2276 wrote to memory of 2372 2276 JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe 30 PID 2276 wrote to memory of 2372 2276 JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe 30 PID 2276 wrote to memory of 2372 2276 JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe 30 PID 2372 wrote to memory of 2836 2372 JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe 31 PID 2372 wrote to memory of 2836 2372 JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe 31 PID 2372 wrote to memory of 2836 2372 JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe 31 PID 2372 wrote to memory of 2836 2372 JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe 31 PID 2372 wrote to memory of 2836 2372 JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe 31 PID 2372 wrote to memory of 2836 2372 JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe 31 PID 2372 wrote to memory of 2836 2372 JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe 31 PID 2372 wrote to memory of 2836 2372 JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe 31 PID 2372 wrote to memory of 2836 2372 JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe 31 PID 2372 wrote to memory of 2836 2372 JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe 31 PID 2836 wrote to memory of 2744 2836 JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe 32 PID 2836 wrote to memory of 2744 2836 JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe 32 PID 2836 wrote to memory of 2744 2836 JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe 32 PID 2836 wrote to memory of 2744 2836 JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe 32 PID 2744 wrote to memory of 2592 2744 iexplore.exe 33 PID 2744 wrote to memory of 2592 2744 iexplore.exe 33 PID 2744 wrote to memory of 2592 2744 iexplore.exe 33 PID 2744 wrote to memory of 2592 2744 iexplore.exe 33 PID 2592 wrote to memory of 1788 2592 IEXPLORE.EXE 34 PID 2592 wrote to memory of 1788 2592 IEXPLORE.EXE 34 PID 2592 wrote to memory of 1788 2592 IEXPLORE.EXE 34 PID 2592 wrote to memory of 1788 2592 IEXPLORE.EXE 34 PID 2836 wrote to memory of 1788 2836 JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe 34 PID 2836 wrote to memory of 1788 2836 JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe 34
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2276 -
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe"2⤵
- Writes to the Master Boot Record (MBR)
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2372 -
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d028d02bab14c16c8750751b33891b9d.exe"3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2836 -
C:\Program Files (x86)\Internet Explorer\iexplore.exe"C:\Program Files (x86)\Internet Explorer\iexplore.exe"4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2744 -
C:\Program Files\Internet Explorer\IEXPLORE.EXE"C:\Program Files\Internet Explorer\IEXPLORE.EXE"5⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2592 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2592 CREDAT:275457 /prefetch:26⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1788
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5a714a28563e814d6473bc24114978338
SHA1eb4932983f96609c44485d9adb62d1a12de8a6cb
SHA256730cf8222c5d3f6e31c77ae33195c6713af2ee62943e8457e66b81ce6fd12c5c
SHA5127ac475c0f80cb411aafb238b510b5b447b6b01fa77bf08a231afbcc3044919b60e06eebd6f56e70fb1ca9320bcf354fb7ac7564924645023578800f0dee715a5
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5d9df04bd915f8080083ee168a1eef315
SHA19e22d4918740e00d9f7fef1892affbb83fab7e26
SHA2562358b23f6b2daa4170334b4ee5cf569c6c5428ee5cfafcda4f666d0f7ad03dab
SHA51246ead4c19550ba9a8a13a0baa59ba1aa7ec67d55d6d54027bf58c6fdd980d6f6ddabc51a9c20ff9ebe5513f05d601f5810b5d7e2d5b17e7f85ad655e7be1dfb8
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD59f5c831c3e668133477786dcb75dd90e
SHA1726ff47254ce21056973a1d5a0e22623077577eb
SHA2566fca57144cb56563c4db27427bb4bcd42eaa3ee6b2162095ca0a7d2d953cd248
SHA512faeb8f95e6549a4eb20612cbd937540422cdfd2602a46bfcaf3214c09c2fa6eab4ffcda46bd7d510d971b58b7e976acb3733b6d671f08fed78306e2f9286db7c
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b