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Analysis
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max time kernel
149s -
max time network
146s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
16/12/2024, 10:48
Behavioral task
behavioral1
Sample
f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe
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Size
651KB
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MD5
f8a7c4d3df75f0eb911d08b5bc4baf0d
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SHA1
eea2da93a91e8b6479bb773fcdabb8b65c765468
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SHA256
940fc7a1511bbdb3ab20814b722b3be491a2a7662cf70879ee75105831927793
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SHA512
66d96ff8b2a9dc35c54ed9db73303566431829baff3138c56e142714b55f1f9b147e9a4a1d72080839ca1934e2c31c923e6590824048c1b7086f770def36c717
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SSDEEP
12288:kpyZT1MrCxu/mDwLRI6BxcDqp9aqCcajVuD3Z7BPQGMWYur0s0D:kUx1MjOD3SxcDDcNDqWYurL0
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-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" dHY4IvP3.exe Set value (int) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" yiqas.exe -
Modiloader family
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ModiLoader Second Stage 13 IoCs
resource yara_rule behavioral1/memory/2368-10-0x0000000000400000-0x000000000041C000-memory.dmp modiloader_stage2 behavioral1/memory/2588-15-0x0000000000400000-0x0000000000507000-memory.dmp modiloader_stage2 behavioral1/memory/2588-14-0x0000000000400000-0x0000000000507000-memory.dmp modiloader_stage2 behavioral1/files/0x0007000000015cdc-45.dat modiloader_stage2 behavioral1/memory/1740-69-0x0000000000400000-0x000000000041B000-memory.dmp modiloader_stage2 behavioral1/files/0x0007000000015ce4-72.dat modiloader_stage2 behavioral1/memory/2588-79-0x0000000000400000-0x0000000000507000-memory.dmp modiloader_stage2 behavioral1/memory/2428-82-0x0000000000400000-0x000000000041B000-memory.dmp modiloader_stage2 behavioral1/memory/2428-85-0x0000000000400000-0x000000000041B000-memory.dmp modiloader_stage2 behavioral1/memory/2428-89-0x0000000000400000-0x000000000041B000-memory.dmp modiloader_stage2 behavioral1/files/0x0004000000004ed7-90.dat modiloader_stage2 behavioral1/memory/1804-110-0x0000000000400000-0x000000000041B000-memory.dmp modiloader_stage2 behavioral1/memory/2588-181-0x0000000000400000-0x0000000000507000-memory.dmp modiloader_stage2 -
Deletes itself 1 IoCs
pid Process 2204 cmd.exe -
Executes dropped EXE 10 IoCs
pid Process 3056 dHY4IvP3.exe 2748 yiqas.exe 1740 azhost.exe 2620 azhost.exe 2428 bzhost.exe 1804 czhost.exe 744 czhost.exe 2940 dzhost.exe 336 csrss.exe 2316 ezhost.exe -
Loads dropped DLL 14 IoCs
pid Process 2588 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe 2588 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe 3056 dHY4IvP3.exe 3056 dHY4IvP3.exe 2588 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe 2588 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe 2588 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe 2588 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe 2588 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe 2588 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe 2588 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe 2588 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe 2588 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe 2588 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 51 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /u" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /n" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /P" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /m" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /v" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /a" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /w" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /C" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /O" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /s" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /G" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /K" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /B" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /N" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /L" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /t" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /l" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /z" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /Z" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /H" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /D" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /b" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /R" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /o" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /M" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /j" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /U" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /T" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /p" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /q" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /A" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /f" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /r" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /i" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /K" dHY4IvP3.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /h" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /e" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /F" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /S" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /I" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /J" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /c" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /Q" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /W" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /X" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /V" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /Y" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /k" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /d" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /g" yiqas.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\yiqas = "C:\\Users\\Admin\\yiqas.exe /y" yiqas.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 2 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 -
Enumerates processes with tasklist 1 TTPs 2 IoCs
pid Process 2624 tasklist.exe 684 tasklist.exe -
Suspicious use of SetThreadContext 4 IoCs
description pid Process procid_target PID 2368 set thread context of 2588 2368 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe 30 PID 1740 set thread context of 2620 1740 azhost.exe 39 PID 1804 set thread context of 744 1804 czhost.exe 42 PID 2940 set thread context of 1688 2940 dzhost.exe 44 -
resource yara_rule behavioral1/memory/2588-6-0x0000000000400000-0x0000000000507000-memory.dmp upx behavioral1/memory/2588-4-0x0000000000400000-0x0000000000507000-memory.dmp upx behavioral1/memory/2588-2-0x0000000000400000-0x0000000000507000-memory.dmp upx behavioral1/memory/2588-12-0x0000000000400000-0x0000000000507000-memory.dmp upx behavioral1/memory/2588-13-0x0000000000400000-0x0000000000507000-memory.dmp upx behavioral1/memory/2588-15-0x0000000000400000-0x0000000000507000-memory.dmp upx behavioral1/memory/2588-14-0x0000000000400000-0x0000000000507000-memory.dmp upx behavioral1/memory/2588-79-0x0000000000400000-0x0000000000507000-memory.dmp upx behavioral1/memory/744-112-0x0000000000400000-0x000000000040E000-memory.dmp upx behavioral1/memory/744-107-0x0000000000400000-0x000000000040E000-memory.dmp upx behavioral1/memory/744-103-0x0000000000400000-0x000000000040E000-memory.dmp upx behavioral1/memory/744-101-0x0000000000400000-0x000000000040E000-memory.dmp upx behavioral1/memory/744-113-0x0000000000400000-0x000000000040E000-memory.dmp upx behavioral1/memory/744-114-0x0000000000400000-0x000000000040E000-memory.dmp upx behavioral1/memory/744-115-0x0000000000400000-0x000000000040E000-memory.dmp upx behavioral1/memory/2588-181-0x0000000000400000-0x0000000000507000-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 13 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 dHY4IvP3.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language azhost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ezhost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language yiqas.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tasklist.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language czhost.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 tasklist.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3056 dHY4IvP3.exe 3056 dHY4IvP3.exe 2748 yiqas.exe 2748 yiqas.exe 2620 azhost.exe 2748 yiqas.exe 2620 azhost.exe 2620 azhost.exe 2748 yiqas.exe 2748 yiqas.exe 2748 yiqas.exe 2748 yiqas.exe 2748 yiqas.exe 2748 yiqas.exe 2748 yiqas.exe 2748 yiqas.exe 2620 azhost.exe 2620 azhost.exe 2748 yiqas.exe 2748 yiqas.exe 2748 yiqas.exe 2748 yiqas.exe 2748 yiqas.exe 2748 yiqas.exe 2748 yiqas.exe 2620 azhost.exe 2620 azhost.exe 2748 yiqas.exe 2748 yiqas.exe 2748 yiqas.exe 2748 yiqas.exe 2748 yiqas.exe 2748 yiqas.exe 2748 yiqas.exe 2620 azhost.exe 2620 azhost.exe 2748 yiqas.exe 2748 yiqas.exe 2748 yiqas.exe 2748 yiqas.exe 2748 yiqas.exe 2748 yiqas.exe 2748 yiqas.exe 2748 yiqas.exe 2620 azhost.exe 2620 azhost.exe 2748 yiqas.exe 2748 yiqas.exe 2748 yiqas.exe 2748 yiqas.exe 2748 yiqas.exe 2748 yiqas.exe 2748 yiqas.exe 2620 azhost.exe 2620 azhost.exe 2748 yiqas.exe 2748 yiqas.exe 2748 yiqas.exe 2748 yiqas.exe 2748 yiqas.exe 2748 yiqas.exe 2748 yiqas.exe 2748 yiqas.exe 2620 azhost.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2624 tasklist.exe Token: SeDebugPrivilege 2940 dzhost.exe Token: SeDebugPrivilege 2940 dzhost.exe Token: SeDebugPrivilege 684 tasklist.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 2588 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe 3056 dHY4IvP3.exe 2748 yiqas.exe 2316 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 2368 wrote to memory of 2588 2368 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe 30 PID 2368 wrote to memory of 2588 2368 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe 30 PID 2368 wrote to memory of 2588 2368 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe 30 PID 2368 wrote to memory of 2588 2368 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe 30 PID 2368 wrote to memory of 2588 2368 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe 30 PID 2368 wrote to memory of 2588 2368 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe 30 PID 2368 wrote to memory of 2588 2368 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe 30 PID 2368 wrote to memory of 2588 2368 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe 30 PID 2588 wrote to memory of 3056 2588 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe 31 PID 2588 wrote to memory of 3056 2588 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe 31 PID 2588 wrote to memory of 3056 2588 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe 31 PID 2588 wrote to memory of 3056 2588 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe 31 PID 3056 wrote to memory of 2748 3056 dHY4IvP3.exe 33 PID 3056 wrote to memory of 2748 3056 dHY4IvP3.exe 33 PID 3056 wrote to memory of 2748 3056 dHY4IvP3.exe 33 PID 3056 wrote to memory of 2748 3056 dHY4IvP3.exe 33 PID 3056 wrote to memory of 2776 3056 dHY4IvP3.exe 34 PID 3056 wrote to memory of 2776 3056 dHY4IvP3.exe 34 PID 3056 wrote to memory of 2776 3056 dHY4IvP3.exe 34 PID 3056 wrote to memory of 2776 3056 dHY4IvP3.exe 34 PID 2776 wrote to memory of 2624 2776 cmd.exe 36 PID 2776 wrote to memory of 2624 2776 cmd.exe 36 PID 2776 wrote to memory of 2624 2776 cmd.exe 36 PID 2776 wrote to memory of 2624 2776 cmd.exe 36 PID 2588 wrote to memory of 1740 2588 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe 38 PID 2588 wrote to memory of 1740 2588 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe 38 PID 2588 wrote to memory of 1740 2588 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe 38 PID 2588 wrote to memory of 1740 2588 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe 38 PID 1740 wrote to memory of 2620 1740 azhost.exe 39 PID 1740 wrote to memory of 2620 1740 azhost.exe 39 PID 1740 wrote to memory of 2620 1740 azhost.exe 39 PID 1740 wrote to memory of 2620 1740 azhost.exe 39 PID 1740 wrote to memory of 2620 1740 azhost.exe 39 PID 1740 wrote to memory of 2620 1740 azhost.exe 39 PID 1740 wrote to memory of 2620 1740 azhost.exe 39 PID 1740 wrote to memory of 2620 1740 azhost.exe 39 PID 1740 wrote to memory of 2620 1740 azhost.exe 39 PID 1740 wrote to memory of 2620 1740 azhost.exe 39 PID 2588 wrote to memory of 2428 2588 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe 40 PID 2588 wrote to memory of 2428 2588 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe 40 PID 2588 wrote to memory of 2428 2588 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe 40 PID 2588 wrote to memory of 2428 2588 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe 40 PID 2588 wrote to memory of 1804 2588 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe 41 PID 2588 wrote to memory of 1804 2588 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe 41 PID 2588 wrote to memory of 1804 2588 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe 41 PID 2588 wrote to memory of 1804 2588 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe 41 PID 1804 wrote to memory of 744 1804 czhost.exe 42 PID 1804 wrote to memory of 744 1804 czhost.exe 42 PID 1804 wrote to memory of 744 1804 czhost.exe 42 PID 1804 wrote to memory of 744 1804 czhost.exe 42 PID 1804 wrote to memory of 744 1804 czhost.exe 42 PID 1804 wrote to memory of 744 1804 czhost.exe 42 PID 1804 wrote to memory of 744 1804 czhost.exe 42 PID 1804 wrote to memory of 744 1804 czhost.exe 42 PID 2588 wrote to memory of 2940 2588 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe 43 PID 2588 wrote to memory of 2940 2588 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe 43 PID 2588 wrote to memory of 2940 2588 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe 43 PID 2588 wrote to memory of 2940 2588 f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe 43 PID 2940 wrote to memory of 336 2940 dzhost.exe 2 PID 2940 wrote to memory of 1688 2940 dzhost.exe 44 PID 2940 wrote to memory of 1688 2940 dzhost.exe 44 PID 2940 wrote to memory of 1688 2940 dzhost.exe 44 PID 2940 wrote to memory of 1688 2940 dzhost.exe 44 PID 2940 wrote to memory of 1688 2940 dzhost.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⤵PID:844
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C:\Users\Admin\AppData\Local\Temp\f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2368 -
C:\Users\Admin\AppData\Local\Temp\f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exef8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2588 -
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:3056 -
C:\Users\Admin\yiqas.exe"C:\Users\Admin\yiqas.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:2748
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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:2776 -
C:\Windows\SysWOW64\tasklist.exetasklist5⤵
- Enumerates processes with tasklist
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2624
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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:1740 -
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
PID:2428
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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:1804 -
C:\Users\Admin\czhost.execzhost.exe4⤵
- Executes dropped EXE
PID:744
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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 use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2940 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe"4⤵
- System Location Discovery: System Language Discovery
PID:1688
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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:2316
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c tasklist&&del f8a7c4d3df75f0eb911d08b5bc4baf0d_JaffaCakes118.exe3⤵
- Deletes itself
- System Location Discovery: System Language Discovery
PID:2204 -
C:\Windows\SysWOW64\tasklist.exetasklist4⤵
- Enumerates processes with tasklist
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:684
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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
MD5d8aa92f6281fdf0eaded6028f80939b9
SHA12640d342b23e2dc9b2854fb693600a1c96ffab29
SHA2569aefc4d8bac06301416de51731ea07cb6be539ee6ec8336f49f837a94d0f670b
SHA512126471a5cf77b93ace5c2eb3b671033d821c102fe5f3913d90b06aeac754af97679c039a81d6b78c87eec4ca670da991d2ef449ab35bff0c8ef39d632093e8c6
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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
MD510ca8188e88c3d1b7283241dd1723004
SHA1447fa6a8a5fe90b81f6f6092c227b3753ad74dc2
SHA25692f2722d42fdf0e30d8cc5a699c015b459d87118f11b790f26cb1b4852868f05
SHA512309c69373f602d515c1b25e32b18ea425a039aef5c5f98dcdddc30479eeb5b026c460d137b958fbc4114204bc7a9b472411e5fc45c7d2c17ed05d0ed2f99cbca