Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
02-01-2025 07:02
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_6366c65c0dd25ac01e7cb458d6b5c8a0.exe
Resource
win7-20240903-en
General
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Target
JaffaCakes118_6366c65c0dd25ac01e7cb458d6b5c8a0.exe
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Size
238KB
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MD5
6366c65c0dd25ac01e7cb458d6b5c8a0
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SHA1
04e23371613dc84abba783f0cd1749f1332aaa9f
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SHA256
bdd4349a0e1cbe685df15481feb7b26d1f48574dc5233952693128d7163f9d88
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SHA512
9f1beccae5817af14753626e7933a1c0ea5667fc3f12b15dffa9ead4abfd476573105a5a1bd6813aa6ceaa2751cd9463991f716f913e02aa76fb3cdee7a8f1e7
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SSDEEP
3072:/nxwgxgfR/DVG7wBpEwnRA3NenBXqNXg8NGB1t0MwqCeu0GZ4Jp5p:r+xDVG0BpfA3AYqBrrtCwGK5p
Malware Config
Signatures
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Ramnit family
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Executes dropped EXE 7 IoCs
pid Process 4684 JaffaCakes118_6366c65c0dd25ac01e7cb458d6b5c8a0mgr.exe 1980 WaterMark.exe 880 WaterMark.exe 2916 WaterMarkmgr.exe 2212 WaterMark.exe 4380 WaterMarkmgr.exe 3416 WaterMark.exe -
resource yara_rule behavioral2/memory/3108-18-0x0000000000400000-0x0000000000421000-memory.dmp upx behavioral2/memory/1980-52-0x0000000000400000-0x0000000000421000-memory.dmp upx behavioral2/memory/880-50-0x0000000000400000-0x0000000000421000-memory.dmp upx behavioral2/memory/880-43-0x0000000000400000-0x0000000000447000-memory.dmp upx behavioral2/memory/4684-24-0x0000000000400000-0x0000000000421000-memory.dmp upx behavioral2/memory/3108-23-0x0000000000400000-0x0000000000421000-memory.dmp upx behavioral2/memory/3108-17-0x0000000000400000-0x0000000000421000-memory.dmp upx behavioral2/memory/3108-16-0x0000000000400000-0x0000000000421000-memory.dmp upx behavioral2/memory/3108-8-0x0000000000400000-0x0000000000421000-memory.dmp upx behavioral2/memory/3108-7-0x0000000000400000-0x0000000000421000-memory.dmp upx behavioral2/memory/3108-6-0x0000000000400000-0x0000000000421000-memory.dmp upx behavioral2/memory/2916-67-0x0000000000400000-0x0000000000421000-memory.dmp upx behavioral2/memory/2916-65-0x0000000000400000-0x0000000000421000-memory.dmp upx behavioral2/memory/1980-80-0x0000000000400000-0x0000000000421000-memory.dmp upx behavioral2/memory/3416-101-0x0000000000400000-0x0000000000447000-memory.dmp upx behavioral2/memory/2212-107-0x0000000000400000-0x0000000000447000-memory.dmp upx behavioral2/memory/3416-106-0x0000000000400000-0x0000000000421000-memory.dmp upx behavioral2/memory/2212-108-0x0000000000400000-0x0000000000421000-memory.dmp upx behavioral2/memory/4380-90-0x0000000000400000-0x0000000000428000-memory.dmp upx behavioral2/memory/880-79-0x0000000000400000-0x0000000000421000-memory.dmp upx behavioral2/memory/880-78-0x0000000000400000-0x0000000000447000-memory.dmp upx behavioral2/memory/1980-71-0x0000000000400000-0x0000000000447000-memory.dmp upx behavioral2/memory/3416-112-0x0000000000400000-0x0000000000447000-memory.dmp upx behavioral2/memory/3416-119-0x0000000000400000-0x0000000000421000-memory.dmp upx behavioral2/memory/880-121-0x0000000000400000-0x0000000000421000-memory.dmp upx -
Drops file in Program Files directory 13 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft\px9AB9.tmp WaterMarkmgr.exe File created C:\Program Files (x86)\Microsoft\WaterMarkmgr.exe WaterMark.exe File opened for modification C:\Program Files (x86)\Microsoft\px9981.tmp JaffaCakes118_6366c65c0dd25ac01e7cb458d6b5c8a0mgr.exe File created C:\Program Files (x86)\Microsoft\WaterMark.exe JaffaCakes118_6366c65c0dd25ac01e7cb458d6b5c8a0mgr.exe File opened for modification C:\Program Files (x86)\Microsoft\WaterMarkmgr.exe WaterMark.exe File created C:\Program Files (x86)\Microsoft\WaterMarkmgr.exe WaterMark.exe File created C:\Program Files (x86)\Microsoft\WaterMarkmgr.exe WaterMark.exe File opened for modification C:\Program Files (x86)\Microsoft\px9A6B.tmp WaterMarkmgr.exe File created C:\Program Files (x86)\Microsoft\WaterMark.exe WaterMarkmgr.exe File created C:\Program Files (x86)\Microsoft\WaterMark.exe WaterMarkmgr.exe File opened for modification C:\Program Files (x86)\Microsoft\px9981.tmp JaffaCakes118_6366c65c0dd25ac01e7cb458d6b5c8a0.exe File created C:\Program Files (x86)\Microsoft\WaterMark.exe JaffaCakes118_6366c65c0dd25ac01e7cb458d6b5c8a0.exe File opened for modification C:\Program Files (x86)\Microsoft\WaterMark.exe JaffaCakes118_6366c65c0dd25ac01e7cb458d6b5c8a0.exe -
Program crash 4 IoCs
pid pid_target Process procid_target 2920 1732 WerFault.exe 88 2876 1228 WerFault.exe 92 3436 912 WerFault.exe 94 2160 1484 WerFault.exe 87 -
System Location Discovery: System Language Discovery 1 TTPs 12 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 WaterMark.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IEXPLORE.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WaterMark.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WaterMarkmgr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WaterMark.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WaterMark.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WaterMarkmgr.exe 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 IEXPLORE.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_6366c65c0dd25ac01e7cb458d6b5c8a0.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_6366c65c0dd25ac01e7cb458d6b5c8a0mgr.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\"" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1323325672" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1323325672" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31153380" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\VersionManager iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\VersionManager iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31153380" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1319106648" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31153380" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1323482029" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{7A3D94EB-C8D7-11EF-91C3-F6235BFAC6D3} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff3e0000003e000000c4040000a3020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1323325672" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31153380" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{7A3B3256-C8D7-11EF-91C3-F6235BFAC6D3} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "442566302" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff3e0000003e000000c4040000a3020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{7A3DBBFB-C8D7-11EF-91C3-F6235BFAC6D3} = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1318950552" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31153380" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31153380" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 880 WaterMark.exe 880 WaterMark.exe 880 WaterMark.exe 880 WaterMark.exe 1980 WaterMark.exe 1980 WaterMark.exe 1980 WaterMark.exe 1980 WaterMark.exe 2212 WaterMark.exe 2212 WaterMark.exe 2212 WaterMark.exe 2212 WaterMark.exe 3416 WaterMark.exe 3416 WaterMark.exe 3416 WaterMark.exe 3416 WaterMark.exe 880 WaterMark.exe 1980 WaterMark.exe 1980 WaterMark.exe 880 WaterMark.exe 1980 WaterMark.exe 1980 WaterMark.exe 880 WaterMark.exe 880 WaterMark.exe 1980 WaterMark.exe 1980 WaterMark.exe 880 WaterMark.exe 880 WaterMark.exe 1980 WaterMark.exe 1980 WaterMark.exe 880 WaterMark.exe 880 WaterMark.exe 1980 WaterMark.exe 1980 WaterMark.exe 880 WaterMark.exe 880 WaterMark.exe 880 WaterMark.exe 880 WaterMark.exe 1980 WaterMark.exe 1980 WaterMark.exe 2212 WaterMark.exe 2212 WaterMark.exe 2212 WaterMark.exe 2212 WaterMark.exe 2212 WaterMark.exe 2212 WaterMark.exe 2212 WaterMark.exe 2212 WaterMark.exe 2212 WaterMark.exe 2212 WaterMark.exe 2212 WaterMark.exe 2212 WaterMark.exe 3416 WaterMark.exe 3416 WaterMark.exe 3416 WaterMark.exe 3416 WaterMark.exe 3416 WaterMark.exe 3416 WaterMark.exe 3416 WaterMark.exe 3416 WaterMark.exe 3416 WaterMark.exe 3416 WaterMark.exe 3416 WaterMark.exe 3416 WaterMark.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 880 WaterMark.exe Token: SeDebugPrivilege 1980 WaterMark.exe Token: SeDebugPrivilege 2212 WaterMark.exe Token: SeDebugPrivilege 3416 WaterMark.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
pid Process 1356 iexplore.exe 1828 iexplore.exe 4220 iexplore.exe 2088 iexplore.exe -
Suspicious use of SetWindowsHookEx 18 IoCs
pid Process 1356 iexplore.exe 1356 iexplore.exe 2088 iexplore.exe 2088 iexplore.exe 1828 iexplore.exe 1828 iexplore.exe 4220 iexplore.exe 4220 iexplore.exe 2616 IEXPLORE.EXE 2616 IEXPLORE.EXE 4436 IEXPLORE.EXE 4436 IEXPLORE.EXE 3372 IEXPLORE.EXE 3372 IEXPLORE.EXE 888 IEXPLORE.EXE 888 IEXPLORE.EXE 4436 IEXPLORE.EXE 4436 IEXPLORE.EXE -
Suspicious use of UnmapMainImage 8 IoCs
pid Process 3108 JaffaCakes118_6366c65c0dd25ac01e7cb458d6b5c8a0.exe 4684 JaffaCakes118_6366c65c0dd25ac01e7cb458d6b5c8a0mgr.exe 880 WaterMark.exe 1980 WaterMark.exe 2916 WaterMarkmgr.exe 2212 WaterMark.exe 4380 WaterMarkmgr.exe 3416 WaterMark.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3108 wrote to memory of 4684 3108 JaffaCakes118_6366c65c0dd25ac01e7cb458d6b5c8a0.exe 83 PID 3108 wrote to memory of 4684 3108 JaffaCakes118_6366c65c0dd25ac01e7cb458d6b5c8a0.exe 83 PID 3108 wrote to memory of 4684 3108 JaffaCakes118_6366c65c0dd25ac01e7cb458d6b5c8a0.exe 83 PID 3108 wrote to memory of 1980 3108 JaffaCakes118_6366c65c0dd25ac01e7cb458d6b5c8a0.exe 84 PID 3108 wrote to memory of 1980 3108 JaffaCakes118_6366c65c0dd25ac01e7cb458d6b5c8a0.exe 84 PID 3108 wrote to memory of 1980 3108 JaffaCakes118_6366c65c0dd25ac01e7cb458d6b5c8a0.exe 84 PID 4684 wrote to memory of 880 4684 JaffaCakes118_6366c65c0dd25ac01e7cb458d6b5c8a0mgr.exe 85 PID 4684 wrote to memory of 880 4684 JaffaCakes118_6366c65c0dd25ac01e7cb458d6b5c8a0mgr.exe 85 PID 4684 wrote to memory of 880 4684 JaffaCakes118_6366c65c0dd25ac01e7cb458d6b5c8a0mgr.exe 85 PID 880 wrote to memory of 2916 880 WaterMark.exe 86 PID 880 wrote to memory of 2916 880 WaterMark.exe 86 PID 880 wrote to memory of 2916 880 WaterMark.exe 86 PID 880 wrote to memory of 1484 880 WaterMark.exe 87 PID 880 wrote to memory of 1484 880 WaterMark.exe 87 PID 880 wrote to memory of 1484 880 WaterMark.exe 87 PID 880 wrote to memory of 1484 880 WaterMark.exe 87 PID 880 wrote to memory of 1484 880 WaterMark.exe 87 PID 880 wrote to memory of 1484 880 WaterMark.exe 87 PID 880 wrote to memory of 1484 880 WaterMark.exe 87 PID 880 wrote to memory of 1484 880 WaterMark.exe 87 PID 880 wrote to memory of 1484 880 WaterMark.exe 87 PID 1980 wrote to memory of 1732 1980 WaterMark.exe 88 PID 1980 wrote to memory of 1732 1980 WaterMark.exe 88 PID 1980 wrote to memory of 1732 1980 WaterMark.exe 88 PID 1980 wrote to memory of 1732 1980 WaterMark.exe 88 PID 1980 wrote to memory of 1732 1980 WaterMark.exe 88 PID 1980 wrote to memory of 1732 1980 WaterMark.exe 88 PID 1980 wrote to memory of 1732 1980 WaterMark.exe 88 PID 1980 wrote to memory of 1732 1980 WaterMark.exe 88 PID 1980 wrote to memory of 1732 1980 WaterMark.exe 88 PID 2916 wrote to memory of 2212 2916 WaterMarkmgr.exe 89 PID 2916 wrote to memory of 2212 2916 WaterMarkmgr.exe 89 PID 2916 wrote to memory of 2212 2916 WaterMarkmgr.exe 89 PID 2212 wrote to memory of 4380 2212 WaterMark.exe 91 PID 2212 wrote to memory of 4380 2212 WaterMark.exe 91 PID 2212 wrote to memory of 4380 2212 WaterMark.exe 91 PID 2212 wrote to memory of 1228 2212 WaterMark.exe 92 PID 2212 wrote to memory of 1228 2212 WaterMark.exe 92 PID 2212 wrote to memory of 1228 2212 WaterMark.exe 92 PID 2212 wrote to memory of 1228 2212 WaterMark.exe 92 PID 2212 wrote to memory of 1228 2212 WaterMark.exe 92 PID 2212 wrote to memory of 1228 2212 WaterMark.exe 92 PID 2212 wrote to memory of 1228 2212 WaterMark.exe 92 PID 2212 wrote to memory of 1228 2212 WaterMark.exe 92 PID 2212 wrote to memory of 1228 2212 WaterMark.exe 92 PID 4380 wrote to memory of 3416 4380 WaterMarkmgr.exe 93 PID 4380 wrote to memory of 3416 4380 WaterMarkmgr.exe 93 PID 4380 wrote to memory of 3416 4380 WaterMarkmgr.exe 93 PID 3416 wrote to memory of 912 3416 WaterMark.exe 94 PID 3416 wrote to memory of 912 3416 WaterMark.exe 94 PID 3416 wrote to memory of 912 3416 WaterMark.exe 94 PID 3416 wrote to memory of 912 3416 WaterMark.exe 94 PID 3416 wrote to memory of 912 3416 WaterMark.exe 94 PID 3416 wrote to memory of 912 3416 WaterMark.exe 94 PID 3416 wrote to memory of 912 3416 WaterMark.exe 94 PID 3416 wrote to memory of 912 3416 WaterMark.exe 94 PID 3416 wrote to memory of 912 3416 WaterMark.exe 94 PID 880 wrote to memory of 2088 880 WaterMark.exe 103 PID 880 wrote to memory of 2088 880 WaterMark.exe 103 PID 1980 wrote to memory of 1828 1980 WaterMark.exe 104 PID 1980 wrote to memory of 1828 1980 WaterMark.exe 104 PID 1980 wrote to memory of 1356 1980 WaterMark.exe 105 PID 1980 wrote to memory of 1356 1980 WaterMark.exe 105 PID 880 wrote to memory of 4220 880 WaterMark.exe 106
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6366c65c0dd25ac01e7cb458d6b5c8a0.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6366c65c0dd25ac01e7cb458d6b5c8a0.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3108 -
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6366c65c0dd25ac01e7cb458d6b5c8a0mgr.exeC:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6366c65c0dd25ac01e7cb458d6b5c8a0mgr.exe2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4684 -
C:\Program Files (x86)\Microsoft\WaterMark.exe"C:\Program Files (x86)\Microsoft\WaterMark.exe"3⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:880 -
C:\Program Files (x86)\Microsoft\WaterMarkmgr.exe"C:\Program Files (x86)\Microsoft\WaterMarkmgr.exe"4⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2916 -
C:\Program Files (x86)\Microsoft\WaterMark.exe"C:\Program Files (x86)\Microsoft\WaterMark.exe"5⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2212 -
C:\Program Files (x86)\Microsoft\WaterMarkmgr.exe"C:\Program Files (x86)\Microsoft\WaterMarkmgr.exe"6⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4380 -
C:\Program Files (x86)\Microsoft\WaterMark.exe"C:\Program Files (x86)\Microsoft\WaterMark.exe"7⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3416 -
C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe8⤵PID:912
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 912 -s 2049⤵
- Program crash
PID:3436
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"8⤵PID:468
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"8⤵PID:1100
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C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe6⤵PID:1228
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1228 -s 2047⤵
- Program crash
PID:2876
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"6⤵
- Modifies Internet Explorer settings
PID:4616
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"6⤵
- Modifies Internet Explorer settings
PID:2236
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C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe4⤵PID:1484
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1484 -s 2045⤵
- Program crash
PID:2160
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"4⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2088 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2088 CREDAT:17410 /prefetch:25⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:888
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"4⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4220 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4220 CREDAT:17410 /prefetch:25⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:3372
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C:\Program Files (x86)\Microsoft\WaterMark.exe"C:\Program Files (x86)\Microsoft\WaterMark.exe"2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1980 -
C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:1732
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1732 -s 2044⤵
- Program crash
PID:2920
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"3⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1828 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1828 CREDAT:17410 /prefetch:24⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:4436
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"3⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1356 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1356 CREDAT:17410 /prefetch:24⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2616
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1228 -ip 12281⤵PID:3476
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 1484 -ip 14841⤵PID:4372
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 1732 -ip 17321⤵PID:2096
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 912 -ip 9121⤵PID:3944
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
238KB
MD56366c65c0dd25ac01e7cb458d6b5c8a0
SHA104e23371613dc84abba783f0cd1749f1332aaa9f
SHA256bdd4349a0e1cbe685df15481feb7b26d1f48574dc5233952693128d7163f9d88
SHA5129f1beccae5817af14753626e7933a1c0ea5667fc3f12b15dffa9ead4abfd476573105a5a1bd6813aa6ceaa2751cd9463991f716f913e02aa76fb3cdee7a8f1e7
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize471B
MD530f59b20e935520badc298242cb4cff1
SHA100622b2054eb148a8459c2ccd0b22606c2d5c7f6
SHA2564a981d199e551f2b8c8fa22f0e3fbc264e876e5ed243d83331b2a6083a753e3c
SHA512f22ca09eb3266cee3f363e4f3f955745382679d136d61e7c27f81081cd77efa5f82f82220526928f73049e692b7c060f64032dfae0f967c579c6e6acfd2e8d21
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize404B
MD5411f8c3bb2c8f5085cf48a395f5e43db
SHA1321c142fc7c51695038ac7d0f7d1fd085cc9d945
SHA256f7fa812817951af4cf3bb72a2edf4d2f7c243f67f41ac5b08c8adfb452492de1
SHA5125bdf1a1cf38adf837fa1bf8542bc1c6b56013655fcb3eb2839127bb5312b49b8db173f449d3bee90dee41a07fdbca40cb6fdc854cbb7aebef3ed69acf5f68e59
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize404B
MD52cb0adcbbcd81290a3b2778a512f99a4
SHA1eabecd7aabc7e9060106d90acf72d4fc49ec19ca
SHA2569927116116b57ac64f67611cb0777ada9a6202fa413b49131954fb0c61adca13
SHA512dbdc9cf2b27d64ba18bf262372c6eac58fe5b96ea70dce494bea8d047cd56936f66f42f3cd3f3c01be98e1d7fc18c2c237ac709c4fe4fd4a73849aea6ea24b49
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize404B
MD541b372b199ec55dfaba66ba626a70efe
SHA11d8425c0b988af40b1374831f31ad039ddcab383
SHA256ce5b6de733ebff6e992dbb3fb2ee448fb66ecb75be2260aff7ac65b32fcf5b32
SHA512bd2b1807154ed6bad15ab654ed1ffe5a374bcbb0ca90ce4c38892daf1f4d1163c10091a63d07e2cf1ae48b17e8b65e891246e54ea3ae4f275c3b6759b193e16a
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C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{7A3B3256-C8D7-11EF-91C3-F6235BFAC6D3}.dat
Filesize4KB
MD573c241724df1e85b832139a3ce540a8d
SHA13805cb466748ef18fbd3d51c87c0a2f21fe8878f
SHA256a133b9cad3e6a511d98d381fa167257b8da81511c50234c089920e9af6f73702
SHA5129b114a1db9dfa8f1ba5e4572b5e59e4ca85d05d2237bcdd1082e99c1b6bf90d35a7275b9ea1dd68c27fb424e8ae1961a91f480f330a29b2ec7ae659e5e7ac6ae
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C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{7A3B3256-C8D7-11EF-91C3-F6235BFAC6D3}.dat
Filesize5KB
MD508bb99a28991855ffe2f3dbc9d1a46e0
SHA19d03ee5f0b25a4643380aba3c6618fec3678abb8
SHA2564f781ea50c9f13147b2303ce283e0f2f45104e631f333801e7775407566f4d66
SHA512e944cb209873769f15110772c3ff67fe74e9ea2260a3402f5bf3585f488010dc737802ca0bc913615ad3ca52b254703f79b51aa34f94d5948ff3603820739679
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C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{7A3D94EB-C8D7-11EF-91C3-F6235BFAC6D3}.dat
Filesize3KB
MD5ea763f0c37de83d13c64f94f14bafa1c
SHA175c045492f3e64c70fcc332a48b80b7320c6e28e
SHA256c6fdf184d0f82b4eb9f5d7a6083b91e08e59981dc98f849c0e08795e1219c281
SHA512f39e7c58735126884d3e814e90080e7eb5a6bc629ebdd26f0b5ed29be525e8d6ec9f6ddefd37cfd44701869e4c5632b8692d6a67bbcf22a9670c7412ff4e1825
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C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{7A3D94EB-C8D7-11EF-91C3-F6235BFAC6D3}.dat
Filesize5KB
MD57b32e86a904fa2e4eb4d442bcd555999
SHA15269b3b92e14af4a72a21f114cd99dbfe61a2cb1
SHA256005255821b6d755748a8a73072b63c8450765537d201138c74597a531c09c70a
SHA512f00af7a8c46826726d48292d362f0936d89d6a89c01d3b70407a2575cd9b13c675c979388ac0292b30f827a4654251712a0e8cf87e5059a7c269ad8b88d77ee9
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Filesize
15KB
MD51a545d0052b581fbb2ab4c52133846bc
SHA162f3266a9b9925cd6d98658b92adec673cbe3dd3
SHA256557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1
SHA512bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d
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Filesize
17KB
MD55a34cb996293fde2cb7a4ac89587393a
SHA13c96c993500690d1a77873cd62bc639b3a10653f
SHA256c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee
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Filesize
118KB
MD5933f0da1ac113e75977f58842aab2b5c
SHA1d50b8b7c6130fc76afedb564808b7ff4286bfdac
SHA256d9d8a6241323d46dc53b1f76c03fe9b72f4ea3780042870ee949e42dd432ea99
SHA512fbc4fb18b5b8f659441db4b8cc0c64ad1297448939d001a6a21de31c1cc5e813fa1024223b28c20700cdd5796dbca0559ca2678b21b2f5d10d3d116eb8164cfb