Analysis
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max time kernel
149s -
max time network
144s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
21-01-2025 09:34
Behavioral task
behavioral1
Sample
JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe
Resource
win10v2004-20241007-en
General
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Target
JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe
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Size
667KB
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MD5
039e8bd056ed9b9a206b61dc1978e6c4
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SHA1
d73526b6f46073d5dfb37b61c9b153607aa8fe4e
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SHA256
00831dac0cabb4ae11e6133b9c54d737cc1b246d508a3e67d9ad6c6c269c7c5d
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SHA512
fb386ca9fcf622b8f8e08951f4a10f17d0fe6dbb8d6bf4dca1a9dcf0ccce62fdb45e7d1494d2d9ec9ff63c129abfff0b78362f60d74328876bf584bac5735f9b
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SSDEEP
12288:WbMqmlEEb4E9F/ATyGv4XKGQi2lJLm1Giizl6oAlpxElrW1A:WIfEEb4Ev/ATEXKGVnGTzpA1Ec1A
Malware Config
Signatures
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Cycbot family
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Detects Cycbot payload 6 IoCs
Cycbot is a backdoor and trojan written in C++.
resource yara_rule behavioral1/memory/1820-105-0x0000000000400000-0x0000000000452000-memory.dmp family_cycbot behavioral1/memory/1948-109-0x0000000000400000-0x0000000000452000-memory.dmp family_cycbot behavioral1/memory/2404-176-0x0000000000400000-0x0000000000452000-memory.dmp family_cycbot behavioral1/memory/1948-179-0x0000000000400000-0x0000000000452000-memory.dmp family_cycbot behavioral1/memory/1948-258-0x0000000000400000-0x0000000000452000-memory.dmp family_cycbot behavioral1/memory/1948-300-0x0000000000400000-0x0000000000452000-memory.dmp family_cycbot -
ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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Modifies security service 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wscsvc\Start = "3" bohost.exe -
Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" laiuku.exe Set value (int) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" DV245F.exe -
Modiloader family
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ModiLoader Second Stage 10 IoCs
resource yara_rule behavioral1/memory/2308-0-0x0000000000400000-0x000000000041F000-memory.dmp modiloader_stage2 behavioral1/memory/1708-16-0x0000000000400000-0x00000000004CF000-memory.dmp modiloader_stage2 behavioral1/memory/1708-17-0x0000000000400000-0x00000000004CF000-memory.dmp modiloader_stage2 behavioral1/memory/1708-15-0x0000000000400000-0x00000000004CF000-memory.dmp modiloader_stage2 behavioral1/memory/2308-11-0x0000000000400000-0x000000000041F000-memory.dmp modiloader_stage2 behavioral1/files/0x0008000000016d69-46.dat modiloader_stage2 behavioral1/memory/1708-53-0x0000000000400000-0x00000000004CF000-memory.dmp modiloader_stage2 behavioral1/memory/2724-55-0x0000000000400000-0x000000000041E000-memory.dmp modiloader_stage2 behavioral1/memory/2724-68-0x0000000000400000-0x000000000041E000-memory.dmp modiloader_stage2 behavioral1/memory/1708-291-0x0000000000400000-0x00000000004CF000-memory.dmp modiloader_stage2 -
Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Disables taskbar notifications via registry modification
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Deletes itself 1 IoCs
pid Process 2096 cmd.exe -
Executes dropped EXE 8 IoCs
pid Process 2532 DV245F.exe 2232 laiuku.exe 2724 aohost.exe 1180 aohost.exe 1948 bohost.exe 1764 dohost.exe 1820 bohost.exe 2404 bohost.exe -
Loads dropped DLL 10 IoCs
pid Process 1708 JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe 1708 JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe 2532 DV245F.exe 2532 DV245F.exe 1708 JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe 1708 JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe 1708 JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe 1708 JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe 1708 JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe 1708 JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 54 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /r" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /Z" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /y" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /D" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /l" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /a" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /I" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /g" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /b" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /V" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /E" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /f" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /U" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /R" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /X" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /h" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /O" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /k" DV245F.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /v" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /x" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /B" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /K" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /s" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /p" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /e" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /m" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /P" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /A" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /J" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /H" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /d" laiuku.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\96D.exe = "C:\\Program Files (x86)\\LP\\BD15\\96D.exe" bohost.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /u" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /j" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /F" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /n" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /Q" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /o" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /w" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /z" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /T" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /i" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /L" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /S" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /t" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /N" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /k" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /M" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /q" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /W" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /G" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /c" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /C" laiuku.exe Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\laiuku = "C:\\Users\\Admin\\laiuku.exe /Y" laiuku.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 aohost.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 aohost.exe -
Enumerates processes with tasklist 1 TTPs 2 IoCs
pid Process 1528 tasklist.exe 1500 tasklist.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 2308 set thread context of 1708 2308 JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe 31 PID 2724 set thread context of 1180 2724 aohost.exe 39 -
resource yara_rule behavioral1/memory/1708-6-0x0000000000400000-0x00000000004CF000-memory.dmp upx behavioral1/memory/1708-14-0x0000000000400000-0x00000000004CF000-memory.dmp upx behavioral1/memory/1708-3-0x0000000000400000-0x00000000004CF000-memory.dmp upx behavioral1/memory/1708-16-0x0000000000400000-0x00000000004CF000-memory.dmp upx behavioral1/memory/1708-17-0x0000000000400000-0x00000000004CF000-memory.dmp upx behavioral1/memory/1708-15-0x0000000000400000-0x00000000004CF000-memory.dmp upx behavioral1/memory/1708-13-0x0000000000400000-0x00000000004CF000-memory.dmp upx behavioral1/memory/1708-53-0x0000000000400000-0x00000000004CF000-memory.dmp upx behavioral1/memory/1180-62-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral1/memory/1180-72-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral1/memory/1180-73-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral1/memory/1180-70-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral1/memory/1180-60-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral1/memory/1820-105-0x0000000000400000-0x0000000000452000-memory.dmp upx behavioral1/memory/1180-108-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral1/memory/1948-109-0x0000000000400000-0x0000000000452000-memory.dmp upx behavioral1/memory/2404-176-0x0000000000400000-0x0000000000452000-memory.dmp upx behavioral1/memory/1948-179-0x0000000000400000-0x0000000000452000-memory.dmp upx behavioral1/memory/1948-258-0x0000000000400000-0x0000000000452000-memory.dmp upx behavioral1/memory/1708-291-0x0000000000400000-0x00000000004CF000-memory.dmp upx behavioral1/memory/1948-300-0x0000000000400000-0x0000000000452000-memory.dmp upx -
Drops file in Program Files directory 3 IoCs
description ioc Process File created C:\Program Files (x86)\LP\BD15\96D.exe bohost.exe File opened for modification C:\Program Files (x86)\LP\BD15\CC54.tmp bohost.exe File opened for modification C:\Program Files (x86)\LP\BD15\96D.exe bohost.exe -
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 JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language laiuku.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 bohost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tasklist.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language DV245F.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language aohost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dohost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language bohost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language bohost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_Classes\Local Settings explorer.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2532 DV245F.exe 2532 DV245F.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 1180 aohost.exe 2232 laiuku.exe 1948 bohost.exe 1948 bohost.exe 1948 bohost.exe 1948 bohost.exe 1948 bohost.exe 1948 bohost.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe 2232 laiuku.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2780 explorer.exe -
Suspicious use of AdjustPrivilegeToken 17 IoCs
description pid Process Token: SeDebugPrivilege 1528 tasklist.exe Token: SeRestorePrivilege 1924 msiexec.exe Token: SeTakeOwnershipPrivilege 1924 msiexec.exe Token: SeSecurityPrivilege 1924 msiexec.exe Token: SeShutdownPrivilege 2780 explorer.exe Token: SeShutdownPrivilege 2780 explorer.exe Token: SeShutdownPrivilege 2780 explorer.exe Token: SeShutdownPrivilege 2780 explorer.exe Token: SeShutdownPrivilege 2780 explorer.exe Token: SeShutdownPrivilege 2780 explorer.exe Token: SeShutdownPrivilege 2780 explorer.exe Token: SeShutdownPrivilege 2780 explorer.exe Token: SeShutdownPrivilege 2780 explorer.exe Token: SeShutdownPrivilege 2780 explorer.exe Token: SeDebugPrivilege 1500 tasklist.exe Token: SeShutdownPrivilege 2780 explorer.exe Token: SeShutdownPrivilege 2780 explorer.exe -
Suspicious use of FindShellTrayWindow 28 IoCs
pid Process 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe 2780 explorer.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 1708 JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe 2532 DV245F.exe 2232 laiuku.exe 1764 dohost.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2308 wrote to memory of 1708 2308 JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe 31 PID 2308 wrote to memory of 1708 2308 JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe 31 PID 2308 wrote to memory of 1708 2308 JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe 31 PID 2308 wrote to memory of 1708 2308 JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe 31 PID 2308 wrote to memory of 1708 2308 JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe 31 PID 2308 wrote to memory of 1708 2308 JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe 31 PID 2308 wrote to memory of 1708 2308 JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe 31 PID 2308 wrote to memory of 1708 2308 JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe 31 PID 1708 wrote to memory of 2532 1708 JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe 32 PID 1708 wrote to memory of 2532 1708 JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe 32 PID 1708 wrote to memory of 2532 1708 JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe 32 PID 1708 wrote to memory of 2532 1708 JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe 32 PID 2532 wrote to memory of 2232 2532 DV245F.exe 33 PID 2532 wrote to memory of 2232 2532 DV245F.exe 33 PID 2532 wrote to memory of 2232 2532 DV245F.exe 33 PID 2532 wrote to memory of 2232 2532 DV245F.exe 33 PID 2532 wrote to memory of 2764 2532 DV245F.exe 34 PID 2532 wrote to memory of 2764 2532 DV245F.exe 34 PID 2532 wrote to memory of 2764 2532 DV245F.exe 34 PID 2532 wrote to memory of 2764 2532 DV245F.exe 34 PID 2764 wrote to memory of 1528 2764 cmd.exe 36 PID 2764 wrote to memory of 1528 2764 cmd.exe 36 PID 2764 wrote to memory of 1528 2764 cmd.exe 36 PID 2764 wrote to memory of 1528 2764 cmd.exe 36 PID 1708 wrote to memory of 2724 1708 JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe 38 PID 1708 wrote to memory of 2724 1708 JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe 38 PID 1708 wrote to memory of 2724 1708 JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe 38 PID 1708 wrote to memory of 2724 1708 JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe 38 PID 2724 wrote to memory of 1180 2724 aohost.exe 39 PID 2724 wrote to memory of 1180 2724 aohost.exe 39 PID 2724 wrote to memory of 1180 2724 aohost.exe 39 PID 2724 wrote to memory of 1180 2724 aohost.exe 39 PID 2724 wrote to memory of 1180 2724 aohost.exe 39 PID 2724 wrote to memory of 1180 2724 aohost.exe 39 PID 2724 wrote to memory of 1180 2724 aohost.exe 39 PID 2724 wrote to memory of 1180 2724 aohost.exe 39 PID 1708 wrote to memory of 1948 1708 JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe 40 PID 1708 wrote to memory of 1948 1708 JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe 40 PID 1708 wrote to memory of 1948 1708 JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe 40 PID 1708 wrote to memory of 1948 1708 JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe 40 PID 1708 wrote to memory of 1764 1708 JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe 42 PID 1708 wrote to memory of 1764 1708 JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe 42 PID 1708 wrote to memory of 1764 1708 JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe 42 PID 1708 wrote to memory of 1764 1708 JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe 42 PID 1948 wrote to memory of 1820 1948 bohost.exe 43 PID 1948 wrote to memory of 1820 1948 bohost.exe 43 PID 1948 wrote to memory of 1820 1948 bohost.exe 43 PID 1948 wrote to memory of 1820 1948 bohost.exe 43 PID 1948 wrote to memory of 2404 1948 bohost.exe 45 PID 1948 wrote to memory of 2404 1948 bohost.exe 45 PID 1948 wrote to memory of 2404 1948 bohost.exe 45 PID 1948 wrote to memory of 2404 1948 bohost.exe 45 PID 1708 wrote to memory of 2096 1708 JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe 48 PID 1708 wrote to memory of 2096 1708 JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe 48 PID 1708 wrote to memory of 2096 1708 JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe 48 PID 1708 wrote to memory of 2096 1708 JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe 48 PID 2096 wrote to memory of 1500 2096 cmd.exe 50 PID 2096 wrote to memory of 1500 2096 cmd.exe 50 PID 2096 wrote to memory of 1500 2096 cmd.exe 50 PID 2096 wrote to memory of 1500 2096 cmd.exe 50 PID 2232 wrote to memory of 1500 2232 laiuku.exe 50 PID 2232 wrote to memory of 1500 2232 laiuku.exe 50 PID 2232 wrote to memory of 1500 2232 laiuku.exe 50 PID 2232 wrote to memory of 1500 2232 laiuku.exe 50 -
System policy modification 1 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer bohost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\HideSCAHealth = "1" bohost.exe -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2308 -
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exeJaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1708 -
C:\Users\Admin\DV245F.exeC:\Users\Admin\DV245F.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:2532 -
C:\Users\Admin\laiuku.exe"C:\Users\Admin\laiuku.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
- Suspicious use of WriteProcessMemory
PID:2232
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c tasklist&&del DV245F.exe4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2764 -
C:\Windows\SysWOW64\tasklist.exetasklist5⤵
- Enumerates processes with tasklist
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1528
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C:\Users\Admin\aohost.exeC:\Users\Admin\aohost.exe3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2724 -
C:\Users\Admin\aohost.exeaohost.exe4⤵
- Executes dropped EXE
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:1180
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C:\Users\Admin\bohost.exeC:\Users\Admin\bohost.exe3⤵
- Modifies security service
- Executes dropped EXE
- Adds Run key to start application
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1948 -
C:\Users\Admin\bohost.exeC:\Users\Admin\bohost.exe startC:\Users\Admin\AppData\Roaming\50F3F\C0BBD.exe%C:\Users\Admin\AppData\Roaming\50F3F4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1820
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C:\Users\Admin\bohost.exeC:\Users\Admin\bohost.exe startC:\Program Files (x86)\3FBE9\lvvm.exe%C:\Program Files (x86)\3FBE94⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2404
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C:\Users\Admin\dohost.exeC:\Users\Admin\dohost.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:1764
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c tasklist&&del JaffaCakes118_039e8bd056ed9b9a206b61dc1978e6c4.exe3⤵
- Deletes itself
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2096 -
C:\Windows\SysWOW64\tasklist.exetasklist4⤵
- Enumerates processes with tasklist
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1500
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1924
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C:\Windows\explorer.exeexplorer.exe1⤵
- Boot or Logon Autostart Execution: Active Setup
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2780
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
5Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
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Downloads
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Filesize
600B
MD5f23cabb7d189d09147c9bf593d99a0f1
SHA1bd25d6c2fc9a60e369c324655e89372300355983
SHA2569d5ebcba6b0e6683ff409c06c90bf0314efcee4ec6cd7091fbbfc0ebbc54fca1
SHA5122ab7f8d266477c20e3b375bcb6404a99b72f5259666523e12d86cf560a14d3b10829dd634aa34461ace84b4f1f335309a91ed2c94b850c0ab0feb93e8c2bff78
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Filesize
996B
MD5c24390c074f14fbd8f5e0f986c5645c3
SHA1cbdb94138b6a7416177b19117960bc81270edda6
SHA25648835e0047c27e8d3d15f8ecd8106646f3cb830197e43e87eae4356f41e960ee
SHA512b31cb2a81afe3269a23c41a0ffe0fecb824e1afe1a7afd457ff563c5812f8fbc8e4515824dddaa16f12fe5be20d310b865c3fa81c1db993c56bf72d5ab01d353
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Filesize
1KB
MD52e8139cf506d98384de4245721a53d91
SHA18be31d7ff3a3a7cd63abe09c87c037d0979c3014
SHA256d9b5c47fe5f0a6b059e548b446b1076aa01116b1fa86e09558a6dcdcd0e5177f
SHA5127990dd3989e381a5ff6a666f0fa94f30ced5c4b8d00ff2edec6a50e676257ff150847bbcf30f643dbfbdfaa484978155b4f075dab6ad6e0b3ca1cbfcbacac321
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Filesize
1KB
MD545cb1e1315538374dc84ba09337e64c7
SHA139502120e0bfb30e94ba11a740e6e64ee5d7cbfc
SHA25688fcb9caafab848a3f98e9d87d8da243806c4c3559135632663150f30aa63540
SHA512c424d905600b4fcd0ec156a2fc0983663e969408e5966bb6d23b5108efb8163f282cf0f9ac1c1dca0c7b736654fa33bd3bc63f5f8734660fbd21e96ac65b0d91
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Filesize
216KB
MD500b1af88e176b5fdb1b82a38cfdce35b
SHA1c0f77262df92698911e0ac2f7774e93fc6b06280
SHA25650f026d57fea9c00d49629484442ea59cccc0053d7db73168d68544a3bbf6f59
SHA5129e55e7c440af901f9c6d0cdae619f6e964b9b75c9351c76ea64362ff161c150b12a1caabb3d2eb63353a59ae70e7159ca6b3793ed0cc11994766846ac316107f
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Filesize
152KB
MD54401958b004eb197d4f0c0aaccee9a18
SHA150e600f7c5c918145c5a270b472b114faa72a971
SHA2564c477ed134bc76fa7b912f1aad5e59d4f56f993baa16646e25fec2fdeed3bd8b
SHA512f0548bdaafce2cde2f9d3bd1c26ed3c8e9321ef6d706bd372e18886d834828e5bb54ae44f19764e94574ceb4a1a2a99bdd8476e174b05114fcac9a6d4a2d58e6
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Filesize
173KB
MD50578a41258df62b7b4320ceaafedde53
SHA150e7c0b00f8f1e5355423893f10ae8ee844d70f4
SHA25618941e3030ef70437a5330e4689ec262f887f6f6f1da1cd66c0cbae2a76e75bf
SHA5125870a73798bad1f92b4d79f20bf618112ec8917574f6b25ab968c47afff419a829eef57b0282fb4c53e6e636436c8cf52a01426c46bdd4a0ea948d371f0feb09
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Filesize
24KB
MD5d7390e209a42ea46d9cbfc5177b8324e
SHA1eff57330de49be19d2514dd08e614afc97b061d2
SHA256d2d49c37bdf2313756897245c3050494b39e824af448450eca1c0e83cf95b1e5
SHA512de0eb11dd20cd9d74f47b138fb4189a299a57173fe2635150045b01629354f35b26e0575acd25501403af0db238a123b2e5a79582b47aee1d6e786f5eec1929d
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Filesize
216KB
MD51e595e1efd7233624492fbd99168e94b
SHA112d9cd7ea5edd2600ebaadbeb1e73f3130ed4b91
SHA256d9d2332de0efec9f212c05a7a546cb7f3482f0205e355146580040b59907d038
SHA512a8b2fbe1c68c4e9338c8597eb2fe13d9dc1449cada324e9b37bc7edcc3495bbe051388ff1ed0e7a56f676cac407d4b56d94a10cd9ae1d361d22eb989ada2d038