Analysis
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max time kernel
149s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
18-09-2024 14:48
Static task
static1
Behavioral task
behavioral1
Sample
e95bed2e1f7854d4e39fc8ab0e2cb236_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
e95bed2e1f7854d4e39fc8ab0e2cb236_JaffaCakes118.exe
Resource
win10v2004-20240910-en
General
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Target
e95bed2e1f7854d4e39fc8ab0e2cb236_JaffaCakes118.exe
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Size
496KB
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MD5
e95bed2e1f7854d4e39fc8ab0e2cb236
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SHA1
fd1c0e224584b611ec9e48cb184e2e50c4ce64c1
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SHA256
2cf11522420af6edc654b1ada5aaa3cb1545d0edcd5fc866c355acbc1bac8322
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SHA512
423244e3119e1d20cd54a458c6aa2995cf4a41e40ddb97033d4e778d66044e96627f8d20037181bd0a4743bd374882ece3e116d044fe2b71cccd99ad08922a00
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SSDEEP
12288:BDCPENnBV5jaHBoFvZstQW012B04Ngjw5qu8jxTQlDrLOM:BEEZBV5jCoFvZsSWG2BdN+w2+O
Malware Config
Signatures
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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" 3men.exe -
Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" j29oAE.exe Set value (int) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" nioyek.exe -
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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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-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Disables taskbar notifications via registry modification
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Deletes itself 1 IoCs
pid Process 2256 cmd.exe -
Executes dropped EXE 12 IoCs
pid Process 2732 j29oAE.exe 2640 nioyek.exe 1092 2men.exe 536 2men.exe 756 2men.exe 3040 2men.exe 2340 2men.exe 1672 2men.exe 1988 3men.exe 796 3men.exe 1372 3men.exe 1936 E82D.tmp -
Loads dropped DLL 10 IoCs
pid Process 2632 e95bed2e1f7854d4e39fc8ab0e2cb236_JaffaCakes118.exe 2632 e95bed2e1f7854d4e39fc8ab0e2cb236_JaffaCakes118.exe 2732 j29oAE.exe 2732 j29oAE.exe 2632 e95bed2e1f7854d4e39fc8ab0e2cb236_JaffaCakes118.exe 2632 e95bed2e1f7854d4e39fc8ab0e2cb236_JaffaCakes118.exe 2632 e95bed2e1f7854d4e39fc8ab0e2cb236_JaffaCakes118.exe 2632 e95bed2e1f7854d4e39fc8ab0e2cb236_JaffaCakes118.exe 1988 3men.exe 1988 3men.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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resource yara_rule behavioral1/memory/756-59-0x0000000000400000-0x000000000040E000-memory.dmp upx behavioral1/memory/756-56-0x0000000000400000-0x000000000040E000-memory.dmp upx behavioral1/memory/756-54-0x0000000000400000-0x000000000040E000-memory.dmp upx behavioral1/memory/536-49-0x0000000000400000-0x0000000000407000-memory.dmp upx behavioral1/memory/536-47-0x0000000000400000-0x0000000000407000-memory.dmp upx behavioral1/memory/536-45-0x0000000000400000-0x0000000000407000-memory.dmp upx behavioral1/memory/536-42-0x0000000000400000-0x0000000000407000-memory.dmp upx behavioral1/memory/536-40-0x0000000000400000-0x0000000000407000-memory.dmp upx behavioral1/memory/756-64-0x0000000000400000-0x000000000040E000-memory.dmp upx behavioral1/memory/756-62-0x0000000000400000-0x000000000040E000-memory.dmp upx behavioral1/memory/756-61-0x0000000000400000-0x000000000040E000-memory.dmp upx behavioral1/memory/3040-75-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral1/memory/3040-74-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral1/memory/3040-76-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral1/memory/3040-72-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral1/memory/3040-69-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral1/memory/3040-67-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral1/memory/2340-79-0x0000000000400000-0x0000000000407000-memory.dmp upx behavioral1/memory/2340-81-0x0000000000400000-0x0000000000407000-memory.dmp upx behavioral1/memory/2340-84-0x0000000000400000-0x0000000000407000-memory.dmp upx behavioral1/memory/2340-87-0x0000000000400000-0x0000000000407000-memory.dmp upx behavioral1/memory/2340-86-0x0000000000400000-0x0000000000407000-memory.dmp upx behavioral1/memory/536-101-0x0000000000400000-0x0000000000407000-memory.dmp upx behavioral1/memory/3040-117-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral1/memory/2340-120-0x0000000000400000-0x0000000000407000-memory.dmp upx behavioral1/memory/796-123-0x0000000000400000-0x000000000046A000-memory.dmp upx behavioral1/memory/1988-124-0x0000000000400000-0x000000000046A000-memory.dmp upx behavioral1/memory/1988-243-0x0000000000400000-0x000000000046A000-memory.dmp upx behavioral1/memory/1372-245-0x0000000000400000-0x000000000046A000-memory.dmp upx -
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
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Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /u" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /H" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /h" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /X" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /w" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /y" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /I" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /R" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /z" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /M" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /i" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /B" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /C" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /P" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /d" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /K" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /J" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /a" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /p" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /v" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /f" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /Q" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /O" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /G" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /m" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /e" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /x" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /t" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /g" nioyek.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\5C6.exe = "C:\\Program Files (x86)\\LP\\32FF\\5C6.exe" 3men.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /j" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /r" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /T" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /s" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /l" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /k" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /t" j29oAE.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /V" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /Z" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /N" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /q" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /D" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /n" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /Y" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /c" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /E" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /W" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /S" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /b" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /L" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /o" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /U" nioyek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nioyek = "C:\\Users\\Admin\\nioyek.exe /A" nioyek.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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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 2men.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 2men.exe -
Enumerates processes with tasklist 1 TTPs 2 IoCs
pid Process 2636 tasklist.exe 1660 tasklist.exe -
Suspicious use of SetThreadContext 5 IoCs
description pid Process procid_target PID 1092 set thread context of 536 1092 2men.exe 37 PID 1092 set thread context of 756 1092 2men.exe 38 PID 1092 set thread context of 3040 1092 2men.exe 39 PID 1092 set thread context of 2340 1092 2men.exe 40 PID 1092 set thread context of 1672 1092 2men.exe 41 -
Drops file in Program Files directory 3 IoCs
description ioc Process File created C:\Program Files (x86)\LP\32FF\5C6.exe 3men.exe File opened for modification C:\Program Files (x86)\LP\32FF\5C6.exe 3men.exe File opened for modification C:\Program Files (x86)\LP\32FF\E82D.tmp 3men.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 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 tasklist.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2men.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2men.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3men.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language E82D.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e95bed2e1f7854d4e39fc8ab0e2cb236_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tasklist.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2men.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3men.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nioyek.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3men.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language j29oAE.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2732 j29oAE.exe 2732 j29oAE.exe 756 2men.exe 3040 2men.exe 2640 nioyek.exe 2640 nioyek.exe 756 2men.exe 2640 nioyek.exe 3040 2men.exe 2640 nioyek.exe 2640 nioyek.exe 2640 nioyek.exe 756 2men.exe 1988 3men.exe 1988 3men.exe 1988 3men.exe 1988 3men.exe 1988 3men.exe 1988 3men.exe 2640 nioyek.exe 756 2men.exe 756 2men.exe 2640 nioyek.exe 2640 nioyek.exe 756 2men.exe 2640 nioyek.exe 756 2men.exe 2640 nioyek.exe 756 2men.exe 2640 nioyek.exe 2640 nioyek.exe 756 2men.exe 2640 nioyek.exe 756 2men.exe 2640 nioyek.exe 756 2men.exe 756 2men.exe 756 2men.exe 2640 nioyek.exe 2640 nioyek.exe 756 2men.exe 2640 nioyek.exe 756 2men.exe 756 2men.exe 2640 nioyek.exe 2640 nioyek.exe 756 2men.exe 756 2men.exe 2640 nioyek.exe 756 2men.exe 756 2men.exe 2640 nioyek.exe 756 2men.exe 2640 nioyek.exe 2640 nioyek.exe 756 2men.exe 756 2men.exe 2640 nioyek.exe 756 2men.exe 756 2men.exe 756 2men.exe 2640 nioyek.exe 756 2men.exe 2640 nioyek.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2924 explorer.exe -
Suspicious use of AdjustPrivilegeToken 17 IoCs
description pid Process Token: SeDebugPrivilege 2636 tasklist.exe Token: SeRestorePrivilege 2756 msiexec.exe Token: SeTakeOwnershipPrivilege 2756 msiexec.exe Token: SeSecurityPrivilege 2756 msiexec.exe Token: SeDebugPrivilege 1660 tasklist.exe Token: SeShutdownPrivilege 2924 explorer.exe Token: SeShutdownPrivilege 2924 explorer.exe Token: SeShutdownPrivilege 2924 explorer.exe Token: SeShutdownPrivilege 2924 explorer.exe Token: SeShutdownPrivilege 2924 explorer.exe Token: SeShutdownPrivilege 2924 explorer.exe Token: SeShutdownPrivilege 2924 explorer.exe Token: SeShutdownPrivilege 2924 explorer.exe Token: SeShutdownPrivilege 2924 explorer.exe Token: SeShutdownPrivilege 2924 explorer.exe Token: SeShutdownPrivilege 2924 explorer.exe Token: SeShutdownPrivilege 2924 explorer.exe -
Suspicious use of FindShellTrayWindow 28 IoCs
pid Process 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe 2924 explorer.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2632 e95bed2e1f7854d4e39fc8ab0e2cb236_JaffaCakes118.exe 2732 j29oAE.exe 2640 nioyek.exe 1092 2men.exe 536 2men.exe 2340 2men.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2632 wrote to memory of 2732 2632 e95bed2e1f7854d4e39fc8ab0e2cb236_JaffaCakes118.exe 30 PID 2632 wrote to memory of 2732 2632 e95bed2e1f7854d4e39fc8ab0e2cb236_JaffaCakes118.exe 30 PID 2632 wrote to memory of 2732 2632 e95bed2e1f7854d4e39fc8ab0e2cb236_JaffaCakes118.exe 30 PID 2632 wrote to memory of 2732 2632 e95bed2e1f7854d4e39fc8ab0e2cb236_JaffaCakes118.exe 30 PID 2732 wrote to memory of 2640 2732 j29oAE.exe 31 PID 2732 wrote to memory of 2640 2732 j29oAE.exe 31 PID 2732 wrote to memory of 2640 2732 j29oAE.exe 31 PID 2732 wrote to memory of 2640 2732 j29oAE.exe 31 PID 2732 wrote to memory of 2660 2732 j29oAE.exe 32 PID 2732 wrote to memory of 2660 2732 j29oAE.exe 32 PID 2732 wrote to memory of 2660 2732 j29oAE.exe 32 PID 2732 wrote to memory of 2660 2732 j29oAE.exe 32 PID 2660 wrote to memory of 2636 2660 cmd.exe 34 PID 2660 wrote to memory of 2636 2660 cmd.exe 34 PID 2660 wrote to memory of 2636 2660 cmd.exe 34 PID 2660 wrote to memory of 2636 2660 cmd.exe 34 PID 2632 wrote to memory of 1092 2632 e95bed2e1f7854d4e39fc8ab0e2cb236_JaffaCakes118.exe 36 PID 2632 wrote to memory of 1092 2632 e95bed2e1f7854d4e39fc8ab0e2cb236_JaffaCakes118.exe 36 PID 2632 wrote to memory of 1092 2632 e95bed2e1f7854d4e39fc8ab0e2cb236_JaffaCakes118.exe 36 PID 2632 wrote to memory of 1092 2632 e95bed2e1f7854d4e39fc8ab0e2cb236_JaffaCakes118.exe 36 PID 1092 wrote to memory of 536 1092 2men.exe 37 PID 1092 wrote to memory of 536 1092 2men.exe 37 PID 1092 wrote to memory of 536 1092 2men.exe 37 PID 1092 wrote to memory of 536 1092 2men.exe 37 PID 1092 wrote to memory of 536 1092 2men.exe 37 PID 1092 wrote to memory of 536 1092 2men.exe 37 PID 1092 wrote to memory of 536 1092 2men.exe 37 PID 1092 wrote to memory of 536 1092 2men.exe 37 PID 1092 wrote to memory of 756 1092 2men.exe 38 PID 1092 wrote to memory of 756 1092 2men.exe 38 PID 1092 wrote to memory of 756 1092 2men.exe 38 PID 1092 wrote to memory of 756 1092 2men.exe 38 PID 1092 wrote to memory of 756 1092 2men.exe 38 PID 1092 wrote to memory of 756 1092 2men.exe 38 PID 1092 wrote to memory of 756 1092 2men.exe 38 PID 1092 wrote to memory of 756 1092 2men.exe 38 PID 1092 wrote to memory of 3040 1092 2men.exe 39 PID 1092 wrote to memory of 3040 1092 2men.exe 39 PID 1092 wrote to memory of 3040 1092 2men.exe 39 PID 1092 wrote to memory of 3040 1092 2men.exe 39 PID 1092 wrote to memory of 3040 1092 2men.exe 39 PID 1092 wrote to memory of 3040 1092 2men.exe 39 PID 1092 wrote to memory of 3040 1092 2men.exe 39 PID 1092 wrote to memory of 3040 1092 2men.exe 39 PID 1092 wrote to memory of 2340 1092 2men.exe 40 PID 1092 wrote to memory of 2340 1092 2men.exe 40 PID 1092 wrote to memory of 2340 1092 2men.exe 40 PID 1092 wrote to memory of 2340 1092 2men.exe 40 PID 1092 wrote to memory of 2340 1092 2men.exe 40 PID 1092 wrote to memory of 2340 1092 2men.exe 40 PID 1092 wrote to memory of 2340 1092 2men.exe 40 PID 1092 wrote to memory of 2340 1092 2men.exe 40 PID 1092 wrote to memory of 1672 1092 2men.exe 41 PID 1092 wrote to memory of 1672 1092 2men.exe 41 PID 1092 wrote to memory of 1672 1092 2men.exe 41 PID 1092 wrote to memory of 1672 1092 2men.exe 41 PID 1092 wrote to memory of 1672 1092 2men.exe 41 PID 2632 wrote to memory of 1988 2632 e95bed2e1f7854d4e39fc8ab0e2cb236_JaffaCakes118.exe 42 PID 2632 wrote to memory of 1988 2632 e95bed2e1f7854d4e39fc8ab0e2cb236_JaffaCakes118.exe 42 PID 2632 wrote to memory of 1988 2632 e95bed2e1f7854d4e39fc8ab0e2cb236_JaffaCakes118.exe 42 PID 2632 wrote to memory of 1988 2632 e95bed2e1f7854d4e39fc8ab0e2cb236_JaffaCakes118.exe 42 PID 2632 wrote to memory of 2256 2632 e95bed2e1f7854d4e39fc8ab0e2cb236_JaffaCakes118.exe 45 PID 2632 wrote to memory of 2256 2632 e95bed2e1f7854d4e39fc8ab0e2cb236_JaffaCakes118.exe 45 PID 2632 wrote to memory of 2256 2632 e95bed2e1f7854d4e39fc8ab0e2cb236_JaffaCakes118.exe 45 -
System policy modification 1 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer 3men.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\HideSCAHealth = "1" 3men.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\e95bed2e1f7854d4e39fc8ab0e2cb236_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e95bed2e1f7854d4e39fc8ab0e2cb236_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2632 -
C:\Users\Admin\j29oAE.exeC:\Users\Admin\j29oAE.exe2⤵
- 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:2732 -
C:\Users\Admin\nioyek.exe"C:\Users\Admin\nioyek.exe"3⤵
- 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:2640
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c tasklist&&del j29oAE.exe3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2660 -
C:\Windows\SysWOW64\tasklist.exetasklist4⤵
- Enumerates processes with tasklist
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2636
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C:\Users\Admin\2men.exeC:\Users\Admin\2men.exe2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1092 -
C:\Users\Admin\2men.exe"C:\Users\Admin\2men.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:536
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C:\Users\Admin\2men.exe"C:\Users\Admin\2men.exe"3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:756
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C:\Users\Admin\2men.exe"C:\Users\Admin\2men.exe"3⤵
- Executes dropped EXE
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:3040
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C:\Users\Admin\2men.exe"C:\Users\Admin\2men.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:2340
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C:\Users\Admin\2men.exe"C:\Users\Admin\2men.exe"3⤵
- Executes dropped EXE
PID:1672
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C:\Users\Admin\3men.exeC:\Users\Admin\3men.exe2⤵
- Modifies security service
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- System policy modification
PID:1988 -
C:\Users\Admin\3men.exeC:\Users\Admin\3men.exe startC:\Users\Admin\AppData\Roaming\FEDD7\AC432.exe%C:\Users\Admin\AppData\Roaming\FEDD73⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:796
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C:\Users\Admin\3men.exeC:\Users\Admin\3men.exe startC:\Program Files (x86)\D7B93\lvvm.exe%C:\Program Files (x86)\D7B933⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1372
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C:\Program Files (x86)\LP\32FF\E82D.tmp"C:\Program Files (x86)\LP\32FF\E82D.tmp"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1936
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c tasklist&&del e95bed2e1f7854d4e39fc8ab0e2cb236_JaffaCakes118.exe2⤵
- Deletes itself
- System Location Discovery: System Language Discovery
PID:2256 -
C:\Windows\SysWOW64\tasklist.exetasklist3⤵
- Enumerates processes with tasklist
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1660
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2756
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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:2924
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
3Credentials In Files
3Replay Monitor
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Downloads
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Filesize
132KB
MD5945a713b037b50442ec5d18d3dc0d55e
SHA12c8881b327a79fafcce27479b78f05487d93c802
SHA2562da470571a64bcdeb56f62c916ee2bffa87ccc6c028b7c8cb0132d09bceedd2f
SHA5120eab4bb5d04725cc20e463ae6959f71064674602f8ee7b3c9b2db75e928b9a0b1bdc94233dc261f6277d02e54a443b42a59b12aaebb8bbf243f0940344fbf385
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Filesize
600B
MD53cba95e9bbbb9e6ac9c4f30a2af44ee5
SHA1e1d878f85deb99553671caf4d64e58fde60def13
SHA256d06baa895ce7d832223f59c7cb1d7fc6a2c721907b4a55149d10ae228df31886
SHA512e364fbaeaacd4a0881b1074cda59968e569185c7985ce0ecd544888b55db5aa90a553a7e4a58ce4ca34a735f1e809e0a63bed3c11eccefc05dbb877074cfdfe8
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Filesize
996B
MD52677cf25fdd85bff17007e4d3de11614
SHA19067c6ac5243d2db6c2532a6c2ad722806a6b116
SHA256a737568a9316c4dc10a39ae12f62d9e37b098985cc10ae3efa444e863e21fa2f
SHA512084b11c15334f390bed4f87861a5f64da598522c6ded7b84a2677419d2bef2880c289599597e592d5d56701e7fbc51ca3bdbd775572de5cee7a1be7da63b07b2
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Filesize
1KB
MD5d0a0ef4e5a1fb224267719588fab6eca
SHA1a684a5a7b95ee7088336c065094f1f6bf6c5bd25
SHA2567038a849dabc38b41500b8cb43265daaa03e8b855de8cff13b9b2d8e56c2e48d
SHA51255b68f588ed4ee8261bf3533ecb1f4a6158496af1bf8e4a3d70407c4867d3d441bbedfba61bc22b0848a3c2d2192c0652b9fe3df63f12092281e5bd94bcaf3c3
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Filesize
96KB
MD56b9ed8570a1857126c8bf99e0663926c
SHA194e08d8a0be09be35f37a9b17ec2130febfa2074
SHA256888e4e571a6f78ee81d94ab56bd033d413f9160f1089073176b03c91878aae2d
SHA51223211a1b71f1d05ad7f003231da826220ac4940e48071135cc3fba14708123fa0292e2e71c294a8086d8dc5f90dd32c4da3b41e6857c56f38cb325d78cb14880
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Filesize
271KB
MD50d668203e24463de2bf228f00443b7bc
SHA1eacff981d71f6648f6315e508bfd75e11683dba8
SHA256509d530e99839d7dbc8fccac163420d9dc455fb478fa57fdec1b7a2ef629d7bc
SHA5123251bb1341bd466e71468d72723bd5cf545dbd232327f343b44c51daae8755ed3caa02f74adbb0304912769346fa90dfa4c7036c211836e5650bdb06993ba803
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Filesize
176KB
MD5c4a634088e095eab98183984bb7252d8
SHA1c205f2c1f8040c9205c6c06accd75c0396c59781
SHA256db345985313397a39cc2817134315c8db71ab4c48680e62c0358db406b0eff6a
SHA512b6a30f6d5cc30bee9b9d483629f16c80c5338360cec629f9ee2a3307b73b9743fd71396e408ac72008b84f4b8fded26002c910421853253b52b8b4d530df7a8e
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Filesize
176KB
MD560c57039aa31282697dd4b306e5330d5
SHA15b45eb4f01fcee1e728d6aebb55d9105ad2ec2fa
SHA2563da322178d9492bb550190b6d8b233eb40d48b0795661d0fef59f9b8ac972a69
SHA512ec9dd524ff3a17ad163c39478f86f327cf9a07740a84fde9c5cf39e6e7c522eb306e90d462d9adaa74968fe93cc5e5fdc242a521b05cd2558f06664b2f70090b