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Analysis
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max time kernel
135s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
25/07/2024, 13:38
Static task
static1
Behavioral task
behavioral1
Sample
6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe
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Size
353KB
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MD5
6fcdccdb6165e840f34cb0147f0e9535
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SHA1
ac3901d5e79c55605a67754f0662a591285a6e70
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SHA256
76cc280d217092eb8bdae8504f14d6e9fcd5fef56887c762b45d03bac8183650
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SHA512
0090e279af2c0ce4123a88710efdd42aa6b8d4f8de2531bebecd6c64bf0bed74051f3c0295b9db03393e379fc6b27b5063593c2348625768e2da8d1d47f699b1
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SSDEEP
6144:zDe7lKbsPlMg/yO9TC7d/SoLFjjbVrBZ8yBH:uZPlMtd/SoRjbVrBZ8E
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1352 TrustedInstaller.exe -
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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Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
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Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\Q: 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened (read-only) \??\U: 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened (read-only) \??\W: 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened (read-only) \??\Y: 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened (read-only) \??\E: 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened (read-only) \??\K: 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened (read-only) \??\N: 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened (read-only) \??\M: 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened (read-only) \??\S: 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened (read-only) \??\V: 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened (read-only) \??\H: 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened (read-only) \??\I: 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened (read-only) \??\L: 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened (read-only) \??\T: 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened (read-only) \??\G: 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened (read-only) \??\O: 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened (read-only) \??\R: 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened (read-only) \??\Z: 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened (read-only) \??\J: 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened (read-only) \??\P: 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened (read-only) \??\X: 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe -
Drops file in System32 directory 27 IoCs
description ioc Process File opened for modification \??\c:\windows\SysWOW64\diagsvcs\diagnosticshub.standardcollector.service.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\vds.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\searchindexer.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\Agentservice.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\dllhost.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\msiexec.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\locator.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\fxssvc.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\sensordataservice.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\vssvc.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\wbengine.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\alg.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\sgrmbroker.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\spectrum.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File created \??\c:\windows\SysWOW64\msiexec.vir 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\perfhost.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File created C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.vir 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\wbem\wmiApsrv.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\svchost.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\Appvclient.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\lsass.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\msdtc.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\tieringengineservice.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\perceptionsimulation\perceptionsimulationservice.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\snmptrap.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\openssh\ssh-agent.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe -
Drops file in Program Files directory 19 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\7zG.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RClient.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification \??\c:\program files\google\chrome\Application\123.0.6312.106\elevation_service.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification \??\c:\program files (x86)\mozilla maintenance service\maintenanceservice.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeClickToRun.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification \??\c:\program files (x86)\microsoft\edge\Application\92.0.902.67\elevation_service.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification \??\c:\program files\windows media player\wmpnetwk.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification C:\Program Files\Internet Explorer\iexplore.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification \??\c:\program files (x86)\google\update\googleupdate.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification \??\c:\program files\common files\microsoft shared\source engine\ose.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.vir 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification C:\Program Files\7-Zip\7z.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File opened for modification \??\c:\windows\microsoft.net\framework64\v3.0\wpf\presentationfontcache.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File opened for modification \??\c:\windows\servicing\trustedinstaller.exe 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe File created C:\Windows\Logs\CBS\CBS.log TrustedInstaller.exe File opened for modification C:\Windows\Logs\CBS\CBS.log TrustedInstaller.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 1 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 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeTakeOwnershipPrivilege 1156 6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\6fcdccdb6165e840f34cb0147f0e9535_JaffaCakes118.exe"1⤵
- Enumerates connected drives
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1156
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C:\Windows\servicing\TrustedInstaller.exeC:\Windows\servicing\TrustedInstaller.exe1⤵
- Executes dropped EXE
- Drops file in Windows directory
PID:1352
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
567KB
MD527d54a9bd38ffb85c78640a37642d071
SHA18337e3ac68aac924609839ee7ea882d80ee86b05
SHA256fd90c16d02b5036dfadc6e7ebae1b2ab550dbbce15b1906c15f5cda7f1f21bbe
SHA5125e68e59e7d25d0276efe09bd3bd828e9dc702e5acfd5e4d4f06deee4cbd6494322de2bc2e8141033c691f92fcd93f5886a9b07df002151b799822bbed22376ff
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Filesize
202KB
MD5910dcd432691242047ffb398e7d05cea
SHA159da0e773a594fb59654862950e09f47d0c3f52b
SHA256d1ae0513647b1cc0ba9ad4967a5d12bc371fb2d9dd04e9086030e8eadb169618
SHA512a2702afd94a0956f7b94a0f33cc4718ea19bc876578e74edc1d3cadb61adf49daf7e89cc4dbe41d529d87edf58ee0cb87f34c7430244e2969644902fe650175b
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Filesize
193KB
MD5805418acd5280e97074bdadca4d95195
SHA1a69e4f03d775a7a0cc5ed2d5569cbfbb4d31d2d6
SHA25673684e31ad4afe3fdc525b51ccaacc14d402c92db9c42e3fcbfe1e65524b1c01
SHA512630a255950c0ae0983ae907d20326adea36ce262c7784428a0811b04726849c929bc9cea338a89e77447a6cec30b0889694158327c002566d3cf5be2bb88e4de