Analysis
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max time kernel
117s -
max time network
117s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
23-08-2024 23:31
Static task
static1
Behavioral task
behavioral1
Sample
bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exe
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Size
150KB
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MD5
bd909029ecacae1f6b66104674d11e54
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SHA1
55857a93812c235fcefffc957a3b3214dc064fbf
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SHA256
41a0807c907d982c101830ff96495b367fb2aa3a96f413f4a42cda6f1965bb94
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SHA512
f8462cba91d897651790b9244198c2dc139338c4f651ed7064a3b38d8bb654669fea6728282174e7aa470cdcca60b03873e4901b59af825cbcee3b2a6d7dd519
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SSDEEP
3072:BJr4QJ4QB2xuNmraT74butfkchrl29FOBPIB9:jrTB24iUcchyIm
Malware Config
Signatures
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Executes dropped EXE 3 IoCs
pid Process 2756 Windefend.exe 2884 Windefend.exe 2616 Windefend.exe -
Loads dropped DLL 2 IoCs
pid Process 2692 bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exe 2692 bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Defender = "C:\\Windows\\SysWOW64\\Windefend.exe" Windefend.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\Windefend.exe bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\Windefend.exe bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exe -
Suspicious use of SetThreadContext 4 IoCs
description pid Process procid_target PID 2540 set thread context of 1844 2540 bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exe 30 PID 1844 set thread context of 2692 1844 bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exe 31 PID 2756 set thread context of 2884 2756 Windefend.exe 33 PID 2884 set thread context of 2616 2884 Windefend.exe 34 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 7 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 bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Windefend.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Windefend.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Windefend.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IEXPLORE.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{E4284DB1-61A7-11EF-AB0C-4605CC5911A3} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "430617807" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2616 Windefend.exe -
Suspicious behavior: GetForegroundWindowSpam 2 IoCs
pid Process 2540 bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exe 2756 Windefend.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2616 Windefend.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1656 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1656 iexplore.exe 1656 iexplore.exe 1112 IEXPLORE.EXE 1112 IEXPLORE.EXE 1112 IEXPLORE.EXE 1112 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2540 wrote to memory of 1844 2540 bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exe 30 PID 2540 wrote to memory of 1844 2540 bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exe 30 PID 2540 wrote to memory of 1844 2540 bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exe 30 PID 2540 wrote to memory of 1844 2540 bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exe 30 PID 2540 wrote to memory of 1844 2540 bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exe 30 PID 2540 wrote to memory of 1844 2540 bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exe 30 PID 2540 wrote to memory of 1844 2540 bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exe 30 PID 2540 wrote to memory of 1844 2540 bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exe 30 PID 2540 wrote to memory of 1844 2540 bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exe 30 PID 2540 wrote to memory of 1844 2540 bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exe 30 PID 1844 wrote to memory of 2692 1844 bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exe 31 PID 1844 wrote to memory of 2692 1844 bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exe 31 PID 1844 wrote to memory of 2692 1844 bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exe 31 PID 1844 wrote to memory of 2692 1844 bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exe 31 PID 1844 wrote to memory of 2692 1844 bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exe 31 PID 1844 wrote to memory of 2692 1844 bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exe 31 PID 1844 wrote to memory of 2692 1844 bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exe 31 PID 1844 wrote to memory of 2692 1844 bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exe 31 PID 2692 wrote to memory of 2756 2692 bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exe 32 PID 2692 wrote to memory of 2756 2692 bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exe 32 PID 2692 wrote to memory of 2756 2692 bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exe 32 PID 2692 wrote to memory of 2756 2692 bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exe 32 PID 2756 wrote to memory of 2884 2756 Windefend.exe 33 PID 2756 wrote to memory of 2884 2756 Windefend.exe 33 PID 2756 wrote to memory of 2884 2756 Windefend.exe 33 PID 2756 wrote to memory of 2884 2756 Windefend.exe 33 PID 2756 wrote to memory of 2884 2756 Windefend.exe 33 PID 2756 wrote to memory of 2884 2756 Windefend.exe 33 PID 2756 wrote to memory of 2884 2756 Windefend.exe 33 PID 2756 wrote to memory of 2884 2756 Windefend.exe 33 PID 2756 wrote to memory of 2884 2756 Windefend.exe 33 PID 2756 wrote to memory of 2884 2756 Windefend.exe 33 PID 2884 wrote to memory of 2616 2884 Windefend.exe 34 PID 2884 wrote to memory of 2616 2884 Windefend.exe 34 PID 2884 wrote to memory of 2616 2884 Windefend.exe 34 PID 2884 wrote to memory of 2616 2884 Windefend.exe 34 PID 2884 wrote to memory of 2616 2884 Windefend.exe 34 PID 2884 wrote to memory of 2616 2884 Windefend.exe 34 PID 2884 wrote to memory of 2616 2884 Windefend.exe 34 PID 2884 wrote to memory of 2616 2884 Windefend.exe 34 PID 2616 wrote to memory of 1656 2616 Windefend.exe 35 PID 2616 wrote to memory of 1656 2616 Windefend.exe 35 PID 2616 wrote to memory of 1656 2616 Windefend.exe 35 PID 2616 wrote to memory of 1656 2616 Windefend.exe 35 PID 2616 wrote to memory of 1656 2616 Windefend.exe 35 PID 2616 wrote to memory of 1656 2616 Windefend.exe 35 PID 2616 wrote to memory of 1656 2616 Windefend.exe 35 PID 2616 wrote to memory of 1656 2616 Windefend.exe 35 PID 2616 wrote to memory of 1656 2616 Windefend.exe 35 PID 2616 wrote to memory of 1656 2616 Windefend.exe 35 PID 2616 wrote to memory of 1656 2616 Windefend.exe 35 PID 2616 wrote to memory of 1656 2616 Windefend.exe 35 PID 2616 wrote to memory of 1656 2616 Windefend.exe 35 PID 2616 wrote to memory of 1656 2616 Windefend.exe 35 PID 2616 wrote to memory of 1656 2616 Windefend.exe 35 PID 2616 wrote to memory of 1656 2616 Windefend.exe 35 PID 2616 wrote to memory of 1656 2616 Windefend.exe 35 PID 2616 wrote to memory of 1656 2616 Windefend.exe 35 PID 2616 wrote to memory of 1656 2616 Windefend.exe 35 PID 2616 wrote to memory of 1656 2616 Windefend.exe 35 PID 2616 wrote to memory of 1656 2616 Windefend.exe 35 PID 2616 wrote to memory of 1656 2616 Windefend.exe 35 PID 2616 wrote to memory of 1656 2616 Windefend.exe 35 PID 2616 wrote to memory of 1656 2616 Windefend.exe 35
Processes
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C:\Users\Admin\AppData\Local\Temp\bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:2540 -
C:\Users\Admin\AppData\Local\Temp\bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exe2⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1844 -
C:\Users\Admin\AppData\Local\Temp\bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exe3⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2692 -
C:\Windows\SysWOW64\Windefend.exe"C:\Windows\system32\Windefend.exe" rem "C:\Users\Admin\AppData\Local\Temp\bd909029ecacae1f6b66104674d11e54_JaffaCakes118.exe"4⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:2756 -
C:\Windows\SysWOW64\Windefend.exeC:\Windows\SysWOW64\Windefend.exe5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2884 -
C:\Windows\SysWOW64\Windefend.exeC:\Windows\SysWOW64\Windefend.exe6⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2616 -
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"7⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1656 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1656 CREDAT:275457 /prefetch:28⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1112
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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
MD56520abb6cd324ff36288980ae8b5b29f
SHA1b000a4a91e664e5d1b38efcb052d350c717792ea
SHA25639a7a5cd67b89827c7c86c89b2bc949119edd18b2276d83616a575fa4a238186
SHA5124bb90ba8a48cead6dc00960a86213741e4f74c83f80523da99a935c2a840a81baa628bc19645318b11c4105404832886835939e5fbdaad7254962d5e674eb79a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD54b41768d2bc0c456e62e54e1a69954bd
SHA1d7eb6e344c1dbc5c76f432f55cb355f45c3560d4
SHA256a4d55ec2732f63c6c564d2d707cae21fe3a62a9be44a4b11085ba0d4b9c6ee2d
SHA512350704c888c8ab4de9a1fa3ec13221aeacb7fbe1ebc08f2940d1672bdab452b10993627d1a7bb2f03c36d4f9c0de0cc7a727ec6aab9db69eb3d4455fd426ebd9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD51cd13ee44f8b785234ae1220421d7fea
SHA1309aa4551b3803ae6cb5a56d58bc73af18def08e
SHA256a3fb3d31d1ea8df40333dba7efa2ce1ff872b9ac283fa45fd4bebd9c504c8178
SHA512e1a03ce1f1d1316dcfde707f4c9dc1b524603891aab742effe6bfa2c95794437f499dd6d7986318a49a90a77bc1dc2700d6bb95ccaff943dffaf029898b9ed6f
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b
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Filesize
150KB
MD5bd909029ecacae1f6b66104674d11e54
SHA155857a93812c235fcefffc957a3b3214dc064fbf
SHA25641a0807c907d982c101830ff96495b367fb2aa3a96f413f4a42cda6f1965bb94
SHA512f8462cba91d897651790b9244198c2dc139338c4f651ed7064a3b38d8bb654669fea6728282174e7aa470cdcca60b03873e4901b59af825cbcee3b2a6d7dd519