Analysis
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max time kernel
149s -
max time network
137s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
06-12-2024 16:29
Behavioral task
behavioral1
Sample
cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe
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Size
651KB
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MD5
cdf81adfe671e85286fdc1ab01c7fbff
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SHA1
e791b169e55dd4d37cde86eeb74525f9c65bf1ac
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SHA256
dfc79e8c0d668446e3fbbfcac773b974b12a320e32da2aa744d3549e5c92663b
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SHA512
010abd6f7ab934524f0a122b88485e37a1bc8d056e64e50ee945893806cd3cf134539c69eba2856b10adf42fe113f9029346c803f294f5648212764143c2284f
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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-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" dHY4IvP3.exe Set value (int) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" sooyi.exe -
Modiloader family
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ModiLoader Second Stage 12 IoCs
resource yara_rule behavioral1/memory/2356-12-0x0000000000400000-0x000000000041C000-memory.dmp modiloader_stage2 behavioral1/memory/2328-16-0x0000000000400000-0x0000000000507000-memory.dmp modiloader_stage2 behavioral1/memory/2328-14-0x0000000000400000-0x0000000000507000-memory.dmp modiloader_stage2 behavioral1/memory/2328-15-0x0000000000400000-0x0000000000507000-memory.dmp modiloader_stage2 behavioral1/files/0x0008000000019030-52.dat modiloader_stage2 behavioral1/memory/2328-53-0x0000000000400000-0x0000000000507000-memory.dmp modiloader_stage2 behavioral1/memory/2744-70-0x0000000000400000-0x000000000041B000-memory.dmp modiloader_stage2 behavioral1/files/0x0004000000004ed7-74.dat modiloader_stage2 behavioral1/memory/1212-94-0x0000000000400000-0x000000000041B000-memory.dmp modiloader_stage2 behavioral1/files/0x000700000001920f-99.dat modiloader_stage2 behavioral1/memory/756-116-0x0000000000400000-0x000000000041B000-memory.dmp modiloader_stage2 behavioral1/memory/2328-192-0x0000000000400000-0x0000000000507000-memory.dmp modiloader_stage2 -
Deletes itself 1 IoCs
pid Process 1548 cmd.exe -
Executes dropped EXE 11 IoCs
pid Process 1928 dHY4IvP3.exe 2832 sooyi.exe 2744 azhost.exe 2620 azhost.exe 1212 bzhost.exe 1976 bzhost.exe 756 czhost.exe 796 czhost.exe 2928 dzhost.exe 332 csrss.exe 408 ezhost.exe -
Loads dropped DLL 14 IoCs
pid Process 2328 cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe 2328 cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe 1928 dHY4IvP3.exe 1928 dHY4IvP3.exe 2328 cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe 2328 cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe 2328 cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe 2328 cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe 2328 cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe 2328 cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe 2328 cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe 2328 cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe 2328 cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe 2328 cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /h" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /H" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /K" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /l" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /S" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /r" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /P" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /X" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /I" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /d" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /G" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /b" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /t" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /B" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /T" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /g" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /w" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /i" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /L" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /s" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /A" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /M" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /a" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /Q" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /E" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /Y" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /q" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /Z" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /x" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /C" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /o" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /z" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /f" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /v" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /F" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /N" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /y" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /u" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /e" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /m" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /n" dHY4IvP3.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /U" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /V" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /W" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /O" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /R" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /J" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /n" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /p" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /D" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /k" sooyi.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\sooyi = "C:\\Users\\Admin\\sooyi.exe /c" sooyi.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 2840 tasklist.exe 1320 tasklist.exe -
Suspicious use of SetThreadContext 5 IoCs
description pid Process procid_target PID 2356 set thread context of 2328 2356 cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe 31 PID 2744 set thread context of 2620 2744 azhost.exe 39 PID 1212 set thread context of 1976 1212 bzhost.exe 41 PID 756 set thread context of 796 756 czhost.exe 43 PID 2928 set thread context of 1864 2928 dzhost.exe 45 -
resource yara_rule behavioral1/memory/2328-2-0x0000000000400000-0x0000000000507000-memory.dmp upx behavioral1/memory/2328-16-0x0000000000400000-0x0000000000507000-memory.dmp upx behavioral1/memory/2328-14-0x0000000000400000-0x0000000000507000-memory.dmp upx behavioral1/memory/2328-13-0x0000000000400000-0x0000000000507000-memory.dmp upx behavioral1/memory/2328-11-0x0000000000400000-0x0000000000507000-memory.dmp upx behavioral1/memory/2328-6-0x0000000000400000-0x0000000000507000-memory.dmp upx behavioral1/memory/2328-4-0x0000000000400000-0x0000000000507000-memory.dmp upx behavioral1/memory/2328-15-0x0000000000400000-0x0000000000507000-memory.dmp upx behavioral1/memory/2328-53-0x0000000000400000-0x0000000000507000-memory.dmp upx behavioral1/memory/1976-96-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral1/memory/1976-87-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral1/memory/1976-98-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral1/memory/1976-97-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral1/memory/1976-85-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral1/memory/1976-91-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral1/memory/796-109-0x0000000000400000-0x000000000040E000-memory.dmp upx behavioral1/memory/796-119-0x0000000000400000-0x000000000040E000-memory.dmp upx behavioral1/memory/796-111-0x0000000000400000-0x000000000040E000-memory.dmp upx behavioral1/memory/796-121-0x0000000000400000-0x000000000040E000-memory.dmp upx behavioral1/memory/796-123-0x0000000000400000-0x000000000040E000-memory.dmp upx behavioral1/memory/796-122-0x0000000000400000-0x000000000040E000-memory.dmp upx behavioral1/memory/1976-159-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral1/memory/2328-192-0x0000000000400000-0x0000000000507000-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 azhost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language czhost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sooyi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dzhost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ezhost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tasklist.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dHY4IvP3.exe 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 bzhost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1928 dHY4IvP3.exe 1928 dHY4IvP3.exe 2832 sooyi.exe 2832 sooyi.exe 2832 sooyi.exe 2620 azhost.exe 2620 azhost.exe 2620 azhost.exe 2832 sooyi.exe 2832 sooyi.exe 2832 sooyi.exe 2832 sooyi.exe 1976 bzhost.exe 2832 sooyi.exe 2832 sooyi.exe 2832 sooyi.exe 2832 sooyi.exe 2620 azhost.exe 2620 azhost.exe 796 czhost.exe 2832 sooyi.exe 2832 sooyi.exe 2928 dzhost.exe 2928 dzhost.exe 2928 dzhost.exe 2832 sooyi.exe 2832 sooyi.exe 2832 sooyi.exe 796 czhost.exe 2832 sooyi.exe 2832 sooyi.exe 2620 azhost.exe 2620 azhost.exe 2832 sooyi.exe 796 czhost.exe 2832 sooyi.exe 796 czhost.exe 796 czhost.exe 2832 sooyi.exe 2832 sooyi.exe 2832 sooyi.exe 796 czhost.exe 2832 sooyi.exe 796 czhost.exe 796 czhost.exe 2832 sooyi.exe 2832 sooyi.exe 2620 azhost.exe 2620 azhost.exe 2832 sooyi.exe 796 czhost.exe 796 czhost.exe 2832 sooyi.exe 796 czhost.exe 2832 sooyi.exe 796 czhost.exe 796 czhost.exe 2832 sooyi.exe 796 czhost.exe 2832 sooyi.exe 796 czhost.exe 2832 sooyi.exe 796 czhost.exe 2832 sooyi.exe -
Suspicious use of AdjustPrivilegeToken 52 IoCs
description pid Process Token: SeDebugPrivilege 2840 tasklist.exe Token: SeDebugPrivilege 2928 dzhost.exe Token: SeDebugPrivilege 2928 dzhost.exe Token: SeDebugPrivilege 1320 tasklist.exe Token: SeAssignPrimaryTokenPrivilege 856 svchost.exe Token: SeIncreaseQuotaPrivilege 856 svchost.exe Token: SeSecurityPrivilege 856 svchost.exe Token: SeTakeOwnershipPrivilege 856 svchost.exe Token: SeLoadDriverPrivilege 856 svchost.exe Token: SeSystemtimePrivilege 856 svchost.exe Token: SeBackupPrivilege 856 svchost.exe Token: SeRestorePrivilege 856 svchost.exe Token: SeShutdownPrivilege 856 svchost.exe Token: SeSystemEnvironmentPrivilege 856 svchost.exe Token: SeUndockPrivilege 856 svchost.exe Token: SeManageVolumePrivilege 856 svchost.exe Token: SeAssignPrimaryTokenPrivilege 856 svchost.exe Token: SeIncreaseQuotaPrivilege 856 svchost.exe Token: SeSecurityPrivilege 856 svchost.exe Token: SeTakeOwnershipPrivilege 856 svchost.exe Token: SeLoadDriverPrivilege 856 svchost.exe Token: SeSystemtimePrivilege 856 svchost.exe Token: SeBackupPrivilege 856 svchost.exe Token: SeRestorePrivilege 856 svchost.exe Token: SeShutdownPrivilege 856 svchost.exe Token: SeSystemEnvironmentPrivilege 856 svchost.exe Token: SeUndockPrivilege 856 svchost.exe Token: SeManageVolumePrivilege 856 svchost.exe Token: SeAssignPrimaryTokenPrivilege 856 svchost.exe Token: SeIncreaseQuotaPrivilege 856 svchost.exe Token: SeSecurityPrivilege 856 svchost.exe Token: SeTakeOwnershipPrivilege 856 svchost.exe Token: SeLoadDriverPrivilege 856 svchost.exe Token: SeSystemtimePrivilege 856 svchost.exe Token: SeBackupPrivilege 856 svchost.exe Token: SeRestorePrivilege 856 svchost.exe Token: SeShutdownPrivilege 856 svchost.exe Token: SeSystemEnvironmentPrivilege 856 svchost.exe Token: SeUndockPrivilege 856 svchost.exe Token: SeManageVolumePrivilege 856 svchost.exe Token: SeAssignPrimaryTokenPrivilege 856 svchost.exe Token: SeIncreaseQuotaPrivilege 856 svchost.exe Token: SeSecurityPrivilege 856 svchost.exe Token: SeTakeOwnershipPrivilege 856 svchost.exe Token: SeLoadDriverPrivilege 856 svchost.exe Token: SeSystemtimePrivilege 856 svchost.exe Token: SeBackupPrivilege 856 svchost.exe Token: SeRestorePrivilege 856 svchost.exe Token: SeShutdownPrivilege 856 svchost.exe Token: SeSystemEnvironmentPrivilege 856 svchost.exe Token: SeUndockPrivilege 856 svchost.exe Token: SeManageVolumePrivilege 856 svchost.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 2328 cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe 1928 dHY4IvP3.exe 2832 sooyi.exe 408 ezhost.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 332 csrss.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2356 wrote to memory of 2328 2356 cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe 31 PID 2356 wrote to memory of 2328 2356 cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe 31 PID 2356 wrote to memory of 2328 2356 cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe 31 PID 2356 wrote to memory of 2328 2356 cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe 31 PID 2356 wrote to memory of 2328 2356 cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe 31 PID 2356 wrote to memory of 2328 2356 cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe 31 PID 2356 wrote to memory of 2328 2356 cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe 31 PID 2356 wrote to memory of 2328 2356 cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe 31 PID 2328 wrote to memory of 1928 2328 cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe 32 PID 2328 wrote to memory of 1928 2328 cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe 32 PID 2328 wrote to memory of 1928 2328 cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe 32 PID 2328 wrote to memory of 1928 2328 cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe 32 PID 1928 wrote to memory of 2832 1928 dHY4IvP3.exe 33 PID 1928 wrote to memory of 2832 1928 dHY4IvP3.exe 33 PID 1928 wrote to memory of 2832 1928 dHY4IvP3.exe 33 PID 1928 wrote to memory of 2832 1928 dHY4IvP3.exe 33 PID 1928 wrote to memory of 2824 1928 dHY4IvP3.exe 34 PID 1928 wrote to memory of 2824 1928 dHY4IvP3.exe 34 PID 1928 wrote to memory of 2824 1928 dHY4IvP3.exe 34 PID 1928 wrote to memory of 2824 1928 dHY4IvP3.exe 34 PID 2824 wrote to memory of 2840 2824 cmd.exe 36 PID 2824 wrote to memory of 2840 2824 cmd.exe 36 PID 2824 wrote to memory of 2840 2824 cmd.exe 36 PID 2824 wrote to memory of 2840 2824 cmd.exe 36 PID 2328 wrote to memory of 2744 2328 cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe 38 PID 2328 wrote to memory of 2744 2328 cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe 38 PID 2328 wrote to memory of 2744 2328 cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe 38 PID 2328 wrote to memory of 2744 2328 cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe 38 PID 2744 wrote to memory of 2620 2744 azhost.exe 39 PID 2744 wrote to memory of 2620 2744 azhost.exe 39 PID 2744 wrote to memory of 2620 2744 azhost.exe 39 PID 2744 wrote to memory of 2620 2744 azhost.exe 39 PID 2744 wrote to memory of 2620 2744 azhost.exe 39 PID 2744 wrote to memory of 2620 2744 azhost.exe 39 PID 2744 wrote to memory of 2620 2744 azhost.exe 39 PID 2744 wrote to memory of 2620 2744 azhost.exe 39 PID 2744 wrote to memory of 2620 2744 azhost.exe 39 PID 2744 wrote to memory of 2620 2744 azhost.exe 39 PID 2328 wrote to memory of 1212 2328 cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe 40 PID 2328 wrote to memory of 1212 2328 cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe 40 PID 2328 wrote to memory of 1212 2328 cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe 40 PID 2328 wrote to memory of 1212 2328 cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe 40 PID 1212 wrote to memory of 1976 1212 bzhost.exe 41 PID 1212 wrote to memory of 1976 1212 bzhost.exe 41 PID 1212 wrote to memory of 1976 1212 bzhost.exe 41 PID 1212 wrote to memory of 1976 1212 bzhost.exe 41 PID 1212 wrote to memory of 1976 1212 bzhost.exe 41 PID 1212 wrote to memory of 1976 1212 bzhost.exe 41 PID 1212 wrote to memory of 1976 1212 bzhost.exe 41 PID 1212 wrote to memory of 1976 1212 bzhost.exe 41 PID 2328 wrote to memory of 756 2328 cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe 42 PID 2328 wrote to memory of 756 2328 cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe 42 PID 2328 wrote to memory of 756 2328 cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe 42 PID 2328 wrote to memory of 756 2328 cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe 42 PID 756 wrote to memory of 796 756 czhost.exe 43 PID 756 wrote to memory of 796 756 czhost.exe 43 PID 756 wrote to memory of 796 756 czhost.exe 43 PID 756 wrote to memory of 796 756 czhost.exe 43 PID 756 wrote to memory of 796 756 czhost.exe 43 PID 756 wrote to memory of 796 756 czhost.exe 43 PID 756 wrote to memory of 796 756 czhost.exe 43 PID 756 wrote to memory of 796 756 czhost.exe 43 PID 2328 wrote to memory of 2928 2328 cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe 44 PID 2328 wrote to memory of 2928 2328 cdf81adfe671e85286fdc1ab01c7fbff_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:332
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs1⤵
- Suspicious use of AdjustPrivilegeToken
PID:856
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C:\Users\Admin\AppData\Local\Temp\cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2356 -
C:\Users\Admin\AppData\Local\Temp\cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.execdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2328 -
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:1928 -
C:\Users\Admin\sooyi.exe"C:\Users\Admin\sooyi.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:2832
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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:2824 -
C:\Windows\SysWOW64\tasklist.exetasklist5⤵
- Enumerates processes with tasklist
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2840
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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:2744 -
C:\Users\Admin\azhost.exeazhost.exe4⤵
- Executes dropped EXE
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:2620
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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:1212 -
C:\Users\Admin\bzhost.exebzhost.exe4⤵
- Executes dropped EXE
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:1976
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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:756 -
C:\Users\Admin\czhost.execzhost.exe4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:796
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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:2928 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe"4⤵
- System Location Discovery: System Language Discovery
PID:1864
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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:408
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c tasklist&&del cdf81adfe671e85286fdc1ab01c7fbff_JaffaCakes118.exe3⤵
- Deletes itself
- System Location Discovery: System Language Discovery
PID:1548 -
C:\Windows\SysWOW64\tasklist.exetasklist4⤵
- Enumerates processes with tasklist
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1320
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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
248KB
MD527ef898ce7ec9c0b79a6996a0b419de1
SHA14e8aed756fbc6133af13028c33366d2eaa43f954
SHA256f08df8dd8e3fe3de4a1ba4ba3bd355a233cf7febd5917b982ec5a949726c36a6
SHA5125c7fa67e7ed1e8ce238e58f0b55618d1fc13af4e19d9267f6e88e277beb2f10e6c0f0027a532a2d1d4b6e40da1b31dfcacf50ccb71a75dc231ff876869b6787a
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Filesize
53KB
MD563e99b675a1337db6d8430195ea3efd2
SHA11baead2bf8f433dc82f9b2c03fd65ce697a92155
SHA2566616179477849205eb4075b75a042056d196f45d67f78929dbb3317a35ccbea9
SHA512f5b986eafa38dbc9ad7759784ac887ecbb9c8d8009a3f33e91b9c9ceeaf043ed3e4ddab8e6b6b77e54aed9fcecab02442c8ff253f2136ea06996d05ddd68199f
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Filesize
2KB
MD582fb1b804d91925528bb7876ceb6c7ab
SHA13f982c0748afa7fa3d4e2f8f59a1a702e63fb15c
SHA256c7bbd73948d87d6abfd8f8154bef7722c32ffff50f1ab3c6e76779753cd6039d
SHA5121ffceedb4eebde67b1a76afeb0f1e1c57b6cd4bdcd2e050bfd85f6041551ccd00378afe360d4d5c0d8836935d3157c30e35143513b08c5e5473a895f72f5a645
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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
MD5ee99c532f874c556b3fd0ebfedcf7660
SHA1d01b3e0c0c119f3758910e5d65871c8b51942b2b
SHA256fc73dda835c068b93cb15ec7527b5f076e1f5e1a20a977aab4baa71de1d95942
SHA5129cdf3ea394b8fc81c697b40c54d908171094ad94040bd75a6d85d60830d5dc4ddd735c7bf1e30f7415bf147c6519808cc6a48083c0eed0359b99bb250600d57b