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Analysis
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max time kernel
150s -
max time network
143s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
18/12/2024, 21:12
Behavioral task
behavioral1
Sample
fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe
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Size
651KB
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MD5
fd22dd0e68b641540f0cdc54a33859df
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SHA1
ef6e04c14ba633389dde5137861afbcba5812b8d
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SHA256
77a05e2fa965ac9fdc79e889afbbf545c26527cba542e47df16502c0983eeb91
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SHA512
464af4d60c29c23b54198488143f7d8398dc52b5c3496c7df6ee97bf8b3696e3cc815fdc07e05f9bcd1d752e96729cd5d712ba0561df952521b59bff1b036bb6
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SSDEEP
12288:kpyZT1crCxu/mDwLRI6BxcDqp9aqCcajVuD3Z7BPQGMWYur0s0D:kUx1cjOD3SxcDDcNDqWYurL0
Malware Config
Signatures
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ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" dHY4IvP3.exe Set value (int) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" xfbuir.exe -
Modiloader family
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ModiLoader Second Stage 11 IoCs
resource yara_rule behavioral1/memory/1792-10-0x0000000000400000-0x000000000041C000-memory.dmp modiloader_stage2 behavioral1/memory/2624-13-0x0000000000400000-0x0000000000507000-memory.dmp modiloader_stage2 behavioral1/memory/2624-12-0x0000000000400000-0x0000000000507000-memory.dmp modiloader_stage2 behavioral1/files/0x000700000001955c-43.dat modiloader_stage2 behavioral1/memory/2724-67-0x0000000000400000-0x000000000041B000-memory.dmp modiloader_stage2 behavioral1/files/0x00070000000195c0-70.dat modiloader_stage2 behavioral1/memory/2624-77-0x0000000000400000-0x0000000000507000-memory.dmp modiloader_stage2 behavioral1/memory/624-94-0x0000000000400000-0x000000000041B000-memory.dmp modiloader_stage2 behavioral1/files/0x0004000000004ed7-95.dat modiloader_stage2 behavioral1/memory/2668-114-0x0000000000400000-0x000000000041B000-memory.dmp modiloader_stage2 behavioral1/memory/2624-189-0x0000000000400000-0x0000000000507000-memory.dmp modiloader_stage2 -
Deletes itself 1 IoCs
pid Process 2644 cmd.exe -
Executes dropped EXE 11 IoCs
pid Process 2952 dHY4IvP3.exe 2940 xfbuir.exe 2724 azhost.exe 2732 azhost.exe 624 bzhost.exe 3016 bzhost.exe 2668 czhost.exe 2120 czhost.exe 1092 dzhost.exe 336 csrss.exe 1688 ezhost.exe -
Loads dropped DLL 14 IoCs
pid Process 2624 fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe 2624 fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe 2952 dHY4IvP3.exe 2952 dHY4IvP3.exe 2624 fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe 2624 fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe 2624 fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe 2624 fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe 2624 fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe 2624 fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe 2624 fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe 2624 fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe 2624 fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe 2624 fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /O" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /x" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /A" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /z" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /h" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /f" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /H" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /E" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /p" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /C" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /V" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /Y" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /w" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /a" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /D" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /n" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /B" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /M" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /U" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /o" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /i" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /e" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /b" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /k" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /m" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /s" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /u" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /d" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /F" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /I" dHY4IvP3.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /G" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /c" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /y" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /r" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /I" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /Q" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /t" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /X" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /R" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /J" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /g" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /P" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /N" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /l" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /j" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /Z" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /L" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /K" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /v" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /q" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /W" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /S" xfbuir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\xfbuir = "C:\\Users\\Admin\\xfbuir.exe /T" xfbuir.exe -
Drops desktop.ini file(s) 2 IoCs
description ioc Process File created \systemroot\assembly\GAC_64\Desktop.ini csrss.exe File created \systemroot\assembly\GAC_32\Desktop.ini csrss.exe -
Maps connected drives based on registry 3 TTPs 4 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum azhost.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 azhost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum bzhost.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 bzhost.exe -
Enumerates processes with tasklist 1 TTPs 2 IoCs
pid Process 2884 tasklist.exe 2168 tasklist.exe -
Suspicious use of SetThreadContext 5 IoCs
description pid Process procid_target PID 1792 set thread context of 2624 1792 fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe 31 PID 2724 set thread context of 2732 2724 azhost.exe 39 PID 624 set thread context of 3016 624 bzhost.exe 41 PID 2668 set thread context of 2120 2668 czhost.exe 43 PID 1092 set thread context of 2008 1092 dzhost.exe 45 -
resource yara_rule behavioral1/memory/2624-11-0x0000000000400000-0x0000000000507000-memory.dmp upx behavioral1/memory/2624-5-0x0000000000400000-0x0000000000507000-memory.dmp upx behavioral1/memory/2624-3-0x0000000000400000-0x0000000000507000-memory.dmp upx behavioral1/memory/2624-2-0x0000000000400000-0x0000000000507000-memory.dmp upx behavioral1/memory/2624-13-0x0000000000400000-0x0000000000507000-memory.dmp upx behavioral1/memory/2624-12-0x0000000000400000-0x0000000000507000-memory.dmp upx behavioral1/memory/2624-77-0x0000000000400000-0x0000000000507000-memory.dmp upx behavioral1/memory/3016-91-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral1/memory/3016-90-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral1/memory/3016-87-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral1/memory/3016-83-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral1/memory/3016-81-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral1/memory/3016-92-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral1/memory/2120-119-0x0000000000400000-0x000000000040E000-memory.dmp upx behavioral1/memory/2120-118-0x0000000000400000-0x000000000040E000-memory.dmp upx behavioral1/memory/2120-117-0x0000000000400000-0x000000000040E000-memory.dmp upx behavioral1/memory/2120-115-0x0000000000400000-0x000000000040E000-memory.dmp upx behavioral1/memory/2120-107-0x0000000000400000-0x000000000040E000-memory.dmp upx behavioral1/memory/2120-105-0x0000000000400000-0x000000000040E000-memory.dmp upx behavioral1/memory/2624-127-0x0000000000310000-0x0000000000374000-memory.dmp upx behavioral1/memory/3016-166-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral1/memory/2624-189-0x0000000000400000-0x0000000000507000-memory.dmp upx -
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 14 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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tasklist.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tasklist.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language czhost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language xfbuir.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language azhost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language bzhost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dzhost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ezhost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dHY4IvP3.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2952 dHY4IvP3.exe 2952 dHY4IvP3.exe 2940 xfbuir.exe 2940 xfbuir.exe 2732 azhost.exe 2940 xfbuir.exe 2732 azhost.exe 2732 azhost.exe 2940 xfbuir.exe 2940 xfbuir.exe 2940 xfbuir.exe 2940 xfbuir.exe 3016 bzhost.exe 2940 xfbuir.exe 2940 xfbuir.exe 2940 xfbuir.exe 2732 azhost.exe 2732 azhost.exe 2940 xfbuir.exe 2120 czhost.exe 2940 xfbuir.exe 2940 xfbuir.exe 1092 dzhost.exe 1092 dzhost.exe 1092 dzhost.exe 2940 xfbuir.exe 2940 xfbuir.exe 2120 czhost.exe 2940 xfbuir.exe 2940 xfbuir.exe 2940 xfbuir.exe 2732 azhost.exe 2732 azhost.exe 2940 xfbuir.exe 2120 czhost.exe 2940 xfbuir.exe 2120 czhost.exe 2120 czhost.exe 2940 xfbuir.exe 2940 xfbuir.exe 2940 xfbuir.exe 2120 czhost.exe 2120 czhost.exe 2940 xfbuir.exe 2120 czhost.exe 2940 xfbuir.exe 2732 azhost.exe 2732 azhost.exe 2940 xfbuir.exe 2120 czhost.exe 2940 xfbuir.exe 2120 czhost.exe 2940 xfbuir.exe 2120 czhost.exe 2940 xfbuir.exe 2120 czhost.exe 2120 czhost.exe 2940 xfbuir.exe 2120 czhost.exe 2940 xfbuir.exe 2120 czhost.exe 2940 xfbuir.exe 2120 czhost.exe 2940 xfbuir.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 2884 tasklist.exe Token: SeDebugPrivilege 1092 dzhost.exe Token: SeDebugPrivilege 1092 dzhost.exe Token: SeDebugPrivilege 2168 tasklist.exe Token: SeAssignPrimaryTokenPrivilege 852 svchost.exe Token: SeIncreaseQuotaPrivilege 852 svchost.exe Token: SeSecurityPrivilege 852 svchost.exe Token: SeTakeOwnershipPrivilege 852 svchost.exe Token: SeLoadDriverPrivilege 852 svchost.exe Token: SeSystemtimePrivilege 852 svchost.exe Token: SeBackupPrivilege 852 svchost.exe Token: SeRestorePrivilege 852 svchost.exe Token: SeShutdownPrivilege 852 svchost.exe Token: SeSystemEnvironmentPrivilege 852 svchost.exe Token: SeUndockPrivilege 852 svchost.exe Token: SeManageVolumePrivilege 852 svchost.exe Token: SeAssignPrimaryTokenPrivilege 852 svchost.exe Token: SeIncreaseQuotaPrivilege 852 svchost.exe Token: SeSecurityPrivilege 852 svchost.exe Token: SeTakeOwnershipPrivilege 852 svchost.exe Token: SeLoadDriverPrivilege 852 svchost.exe Token: SeSystemtimePrivilege 852 svchost.exe Token: SeBackupPrivilege 852 svchost.exe Token: SeRestorePrivilege 852 svchost.exe Token: SeShutdownPrivilege 852 svchost.exe Token: SeSystemEnvironmentPrivilege 852 svchost.exe Token: SeUndockPrivilege 852 svchost.exe Token: SeManageVolumePrivilege 852 svchost.exe Token: SeAssignPrimaryTokenPrivilege 852 svchost.exe Token: SeIncreaseQuotaPrivilege 852 svchost.exe Token: SeSecurityPrivilege 852 svchost.exe Token: SeTakeOwnershipPrivilege 852 svchost.exe Token: SeLoadDriverPrivilege 852 svchost.exe Token: SeSystemtimePrivilege 852 svchost.exe Token: SeBackupPrivilege 852 svchost.exe Token: SeRestorePrivilege 852 svchost.exe Token: SeShutdownPrivilege 852 svchost.exe Token: SeSystemEnvironmentPrivilege 852 svchost.exe Token: SeUndockPrivilege 852 svchost.exe Token: SeManageVolumePrivilege 852 svchost.exe Token: SeAssignPrimaryTokenPrivilege 852 svchost.exe Token: SeIncreaseQuotaPrivilege 852 svchost.exe Token: SeSecurityPrivilege 852 svchost.exe Token: SeTakeOwnershipPrivilege 852 svchost.exe Token: SeLoadDriverPrivilege 852 svchost.exe Token: SeSystemtimePrivilege 852 svchost.exe Token: SeBackupPrivilege 852 svchost.exe Token: SeRestorePrivilege 852 svchost.exe Token: SeShutdownPrivilege 852 svchost.exe Token: SeSystemEnvironmentPrivilege 852 svchost.exe Token: SeUndockPrivilege 852 svchost.exe Token: SeManageVolumePrivilege 852 svchost.exe Token: SeAssignPrimaryTokenPrivilege 852 svchost.exe Token: SeIncreaseQuotaPrivilege 852 svchost.exe Token: SeSecurityPrivilege 852 svchost.exe Token: SeTakeOwnershipPrivilege 852 svchost.exe Token: SeLoadDriverPrivilege 852 svchost.exe Token: SeRestorePrivilege 852 svchost.exe Token: SeSystemEnvironmentPrivilege 852 svchost.exe Token: SeAssignPrimaryTokenPrivilege 852 svchost.exe Token: SeIncreaseQuotaPrivilege 852 svchost.exe Token: SeSecurityPrivilege 852 svchost.exe Token: SeTakeOwnershipPrivilege 852 svchost.exe Token: SeLoadDriverPrivilege 852 svchost.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 2624 fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe 2952 dHY4IvP3.exe 2940 xfbuir.exe 1688 ezhost.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 336 csrss.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1792 wrote to memory of 2624 1792 fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe 31 PID 1792 wrote to memory of 2624 1792 fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe 31 PID 1792 wrote to memory of 2624 1792 fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe 31 PID 1792 wrote to memory of 2624 1792 fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe 31 PID 1792 wrote to memory of 2624 1792 fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe 31 PID 1792 wrote to memory of 2624 1792 fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe 31 PID 1792 wrote to memory of 2624 1792 fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe 31 PID 1792 wrote to memory of 2624 1792 fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe 31 PID 2624 wrote to memory of 2952 2624 fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe 32 PID 2624 wrote to memory of 2952 2624 fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe 32 PID 2624 wrote to memory of 2952 2624 fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe 32 PID 2624 wrote to memory of 2952 2624 fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe 32 PID 2952 wrote to memory of 2940 2952 dHY4IvP3.exe 33 PID 2952 wrote to memory of 2940 2952 dHY4IvP3.exe 33 PID 2952 wrote to memory of 2940 2952 dHY4IvP3.exe 33 PID 2952 wrote to memory of 2940 2952 dHY4IvP3.exe 33 PID 2952 wrote to memory of 2800 2952 dHY4IvP3.exe 34 PID 2952 wrote to memory of 2800 2952 dHY4IvP3.exe 34 PID 2952 wrote to memory of 2800 2952 dHY4IvP3.exe 34 PID 2952 wrote to memory of 2800 2952 dHY4IvP3.exe 34 PID 2800 wrote to memory of 2884 2800 cmd.exe 36 PID 2800 wrote to memory of 2884 2800 cmd.exe 36 PID 2800 wrote to memory of 2884 2800 cmd.exe 36 PID 2800 wrote to memory of 2884 2800 cmd.exe 36 PID 2624 wrote to memory of 2724 2624 fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe 38 PID 2624 wrote to memory of 2724 2624 fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe 38 PID 2624 wrote to memory of 2724 2624 fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe 38 PID 2624 wrote to memory of 2724 2624 fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe 38 PID 2724 wrote to memory of 2732 2724 azhost.exe 39 PID 2724 wrote to memory of 2732 2724 azhost.exe 39 PID 2724 wrote to memory of 2732 2724 azhost.exe 39 PID 2724 wrote to memory of 2732 2724 azhost.exe 39 PID 2724 wrote to memory of 2732 2724 azhost.exe 39 PID 2724 wrote to memory of 2732 2724 azhost.exe 39 PID 2724 wrote to memory of 2732 2724 azhost.exe 39 PID 2724 wrote to memory of 2732 2724 azhost.exe 39 PID 2724 wrote to memory of 2732 2724 azhost.exe 39 PID 2724 wrote to memory of 2732 2724 azhost.exe 39 PID 2624 wrote to memory of 624 2624 fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe 40 PID 2624 wrote to memory of 624 2624 fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe 40 PID 2624 wrote to memory of 624 2624 fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe 40 PID 2624 wrote to memory of 624 2624 fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe 40 PID 624 wrote to memory of 3016 624 bzhost.exe 41 PID 624 wrote to memory of 3016 624 bzhost.exe 41 PID 624 wrote to memory of 3016 624 bzhost.exe 41 PID 624 wrote to memory of 3016 624 bzhost.exe 41 PID 624 wrote to memory of 3016 624 bzhost.exe 41 PID 624 wrote to memory of 3016 624 bzhost.exe 41 PID 624 wrote to memory of 3016 624 bzhost.exe 41 PID 624 wrote to memory of 3016 624 bzhost.exe 41 PID 2624 wrote to memory of 2668 2624 fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe 42 PID 2624 wrote to memory of 2668 2624 fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe 42 PID 2624 wrote to memory of 2668 2624 fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe 42 PID 2624 wrote to memory of 2668 2624 fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe 42 PID 2668 wrote to memory of 2120 2668 czhost.exe 43 PID 2668 wrote to memory of 2120 2668 czhost.exe 43 PID 2668 wrote to memory of 2120 2668 czhost.exe 43 PID 2668 wrote to memory of 2120 2668 czhost.exe 43 PID 2668 wrote to memory of 2120 2668 czhost.exe 43 PID 2668 wrote to memory of 2120 2668 czhost.exe 43 PID 2668 wrote to memory of 2120 2668 czhost.exe 43 PID 2668 wrote to memory of 2120 2668 czhost.exe 43 PID 2624 wrote to memory of 1092 2624 fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe 44 PID 2624 wrote to memory of 1092 2624 fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe 44
Processes
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C:\Windows\system32\csrss.exe%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=161⤵
- Executes dropped EXE
- Drops desktop.ini file(s)
- Suspicious use of UnmapMainImage
PID:336
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs1⤵
- Suspicious use of AdjustPrivilegeToken
PID:852
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C:\Users\Admin\AppData\Local\Temp\fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1792 -
C:\Users\Admin\AppData\Local\Temp\fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exefd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2624 -
C:\Users\Admin\dHY4IvP3.exeC:\Users\Admin\dHY4IvP3.exe3⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2952 -
C:\Users\Admin\xfbuir.exe"C:\Users\Admin\xfbuir.exe"4⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2940
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c tasklist&&del dHY4IvP3.exe4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2800 -
C:\Windows\SysWOW64\tasklist.exetasklist5⤵
- Enumerates processes with tasklist
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2884
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C:\Users\Admin\azhost.exeC:\Users\Admin\azhost.exe3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2724 -
C:\Users\Admin\azhost.exeazhost.exe4⤵
- Executes dropped EXE
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:2732
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C:\Users\Admin\bzhost.exeC:\Users\Admin\bzhost.exe3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:624 -
C:\Users\Admin\bzhost.exebzhost.exe4⤵
- Executes dropped EXE
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:3016
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C:\Users\Admin\czhost.exeC:\Users\Admin\czhost.exe3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2668 -
C:\Users\Admin\czhost.execzhost.exe4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2120
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C:\Users\Admin\dzhost.exeC:\Users\Admin\dzhost.exe3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1092 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe"4⤵
- System Location Discovery: System Language Discovery
PID:2008
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C:\Users\Admin\ezhost.exeC:\Users\Admin\ezhost.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:1688
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c tasklist&&del fd22dd0e68b641540f0cdc54a33859df_JaffaCakes118.exe3⤵
- Deletes itself
- System Location Discovery: System Language Discovery
PID:2644 -
C:\Windows\SysWOW64\tasklist.exetasklist4⤵
- Enumerates processes with tasklist
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2168
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
53KB
MD563e99b675a1337db6d8430195ea3efd2
SHA11baead2bf8f433dc82f9b2c03fd65ce697a92155
SHA2566616179477849205eb4075b75a042056d196f45d67f78929dbb3317a35ccbea9
SHA512f5b986eafa38dbc9ad7759784ac887ecbb9c8d8009a3f33e91b9c9ceeaf043ed3e4ddab8e6b6b77e54aed9fcecab02442c8ff253f2136ea06996d05ddd68199f
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Filesize
2KB
MD5dc5c3e10ba3d6395fee6b585815f1260
SHA1053af5ca2f7e27e031afbda831ebe0b4db981223
SHA256620d190ea0d0adb6c5e6b2e7e671c6f4d3b9f2111667566fbadcc5542a631fd5
SHA51217c94b859231ed9e9e51cd093a47a1b5d91c3d1c35b5f632cd9fb32d83d42243cefca68aeb71bf20b36c8bb82b808241bde585c22d392778827fdf991bc16dc5
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Filesize
248KB
MD527ef898ce7ec9c0b79a6996a0b419de1
SHA14e8aed756fbc6133af13028c33366d2eaa43f954
SHA256f08df8dd8e3fe3de4a1ba4ba3bd355a233cf7febd5917b982ec5a949726c36a6
SHA5125c7fa67e7ed1e8ce238e58f0b55618d1fc13af4e19d9267f6e88e277beb2f10e6c0f0027a532a2d1d4b6e40da1b31dfcacf50ccb71a75dc231ff876869b6787a
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Filesize
138KB
MD54e22775699416e81275fea3266e14bba
SHA132cc2479a30abd1b40b3b7e959ac32317fa124fd
SHA25695dc812e94d5ba0842af45685ca7262b55607336fcf4becda83dbb6416beffa9
SHA51234b13e9142a9c4251c78d876f02f9e86f22253950d3f9126dacd8ec6f0f3bbd36146381ce16b130d794c4bbc1ba08aa4df8e2e7af0c3900035d486242c81e3bf
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Filesize
96KB
MD5fb7e8882346223dfbad778b5a7f74f32
SHA18285032fbab2f9f52533657d46df457ab64d0e15
SHA2566d6fa60b26cd2fc87c94afb20e7f3b35d6eca76d5a46191b8df802d30d4cbc3e
SHA51231e3963dd156da4a57b3ffd37b857ee1d433c61dc22eb56356f2171b282f3735a1c31d65b3a0b431151b55bfebf964f82c5aa13a12f1c2a8a580840a7ea5da32
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Filesize
288KB
MD5e2a16fca33158332dbb3c66021fe8e3b
SHA19b784a05bf73e0bffbc2d6afe9acb4ca9d44a355
SHA25617b36341825621fdf4a959b52c510dbf1295e89d380499b2d02a87d76ed68a82
SHA5126ec42b9cbd79a0835abdb2e7e4484d143bea726d9d17929482d1efb16590d895bcbe24e7957dcfc26f093f7a6d1dc07644c649d5918227f101a2515dddb86550
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Filesize
221KB
MD55b414fb77d0dbec97ee529ec0bbcbeaf
SHA1359cd24cd341f75eb46b99375824f6b649443f8e
SHA25662027b13d4918e5e644952c977960a5e6dfe241e2bb35b387de0bfd0b752e882
SHA512887b1b93e51d21927ffba49536f281003eef1dbee7634a08cab256f07701d54fe755acab7ae4a513c754067e4144c44c3580689ce187fd584ba440ab748a2360
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Filesize
28KB
MD546ede15ce82c221c24bf81b2de1be7e8
SHA1c332a5ec7aeb213c13449626156f6623351a4393
SHA256a360c27de3799bf85f2501d4b375744394643fd50f8ecf5241d170b5cb7f6782
SHA512517f497a4783a0f67ccfca641d93b7f20505c89d6252229f5b97df674f7be20ae48d4732c137ba081c2c1f8ec712371fa4ba4602873e11c0e02b109a00b6c316
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Filesize
288KB
MD5d9b3412c921ab8657aa650ad3ac3c7c4
SHA1caac123db5f2be69c319099867c61fd20bd7b5fd
SHA25627bfb9445a40b81f97657b8fb39badf50bf93e24c0de187b4549c61f6c4ce96d
SHA512539071601cac460c6677d27a52f343c3e1146797a3aae26b4601526208fafaa39e6a91a940041bcf40f89a3af7d882926cc989882d27944eabcbe801d3c6f551