Analysis
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max time kernel
150s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
22/08/2024, 13:31
Behavioral task
behavioral1
Sample
b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe
Resource
win7-20240705-en
windows7-x64
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
11 signatures
150 seconds
General
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Target
b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe
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Size
496KB
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MD5
b7d310f32f0025de829c776581651e6b
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SHA1
87892ab348cbe6be1bd8a628822bb9a5b9579e74
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SHA256
74a2d68561ff04ce009c76d7e817221554f3e793f072f1bdd4e4ea6635e0564d
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SHA512
7334791c5a1c0b5a5e1d0574e1b55a98479d4df469156044b509aabca8319dbad7aa664f7a900f9319cb2889530d6312f700f46540be50665ed7452da5d83a40
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SSDEEP
6144:CduOpGhzXfJBU0axPEnb/jHMD3DmdYD1kSMGhuirTJwGYc8HACN:CyhzPJE4rjHIQYDSSzcirTSGf8gC
Score
7/10
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 4632 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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resource yara_rule behavioral2/memory/228-0-0x0000000000400000-0x00000000004B5000-memory.dmp upx behavioral2/files/0x0008000000009da7-5.dat upx behavioral2/files/0x000100000001899b-12.dat upx behavioral2/memory/228-19-0x0000000000400000-0x00000000004B5000-memory.dmp upx -
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) \??\M: b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened (read-only) \??\P: b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened (read-only) \??\Q: b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened (read-only) \??\U: b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened (read-only) \??\E: b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened (read-only) \??\K: b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened (read-only) \??\S: b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened (read-only) \??\T: b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened (read-only) \??\W: b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened (read-only) \??\Z: b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened (read-only) \??\G: b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened (read-only) \??\L: b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened (read-only) \??\I: b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened (read-only) \??\N: b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened (read-only) \??\O: b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened (read-only) \??\R: b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened (read-only) \??\V: b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened (read-only) \??\X: b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened (read-only) \??\Y: b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened (read-only) \??\H: b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened (read-only) \??\J: b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe -
Drops file in System32 directory 27 IoCs
description ioc Process File opened for modification \??\c:\windows\SysWOW64\fxssvc.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\vds.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\locator.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\diagsvcs\diagnosticshub.standardcollector.service.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\perceptionsimulation\perceptionsimulationservice.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\spectrum.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\openssh\ssh-agent.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\vssvc.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\wbengine.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\perfhost.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\sgrmbroker.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\dllhost.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\snmptrap.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File created C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.vir b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\alg.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\Appvclient.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\searchindexer.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\msdtc.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\tieringengineservice.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\wbem\wmiApsrv.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File created \??\c:\windows\SysWOW64\msiexec.vir b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\Agentservice.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\svchost.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\sensordataservice.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\lsass.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\msiexec.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Google\Chrome\Application\123.0.6312.123\Installer\setup.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Internet Explorer\iediagcmd.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVLP.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Internet Explorer\iexplore.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\keytool.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdeps.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX40.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jconsole.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification \??\c:\program files (x86)\microsoft\edge\Application\92.0.902.67\elevation_service.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\TabTip.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\createdump.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstat.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jjs.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmiregistry.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\tnameserv.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\tnameserv.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\unpack200.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate32.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\rmiregistry.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\unpack200.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\policytool.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\schemagen.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaws.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\kinit.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javah.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmid.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\java-rmi.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\policytool.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jcmd.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\ktab.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification \??\c:\program files\common files\microsoft shared\source engine\ose.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jjs.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jjs.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\7-Zip\7z.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\mip.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstack.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\policytool.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaws.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmid.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\servertool.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\InputPersonalization.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Google\Chrome\Application\123.0.6312.123\Installer\chrmstp.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\orbd.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File opened for modification C:\Windows\Logs\CBS\CBS.log TrustedInstaller.exe File opened for modification \??\c:\windows\microsoft.net\framework64\v3.0\wpf\presentationfontcache.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File opened for modification \??\c:\windows\servicing\trustedinstaller.exe b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe File created C:\Windows\Logs\CBS\CBS.log TrustedInstaller.exe -
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 b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeTakeOwnershipPrivilege 228 b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 228 b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe 228 b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe 228 b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe 228 b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b7d310f32f0025de829c776581651e6b_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\b7d310f32f0025de829c776581651e6b_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
- Suspicious use of SetWindowsHookEx
PID:228
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C:\Windows\servicing\TrustedInstaller.exeC:\Windows\servicing\TrustedInstaller.exe1⤵
- Executes dropped EXE
- Drops file in Windows directory
PID:4632
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
527KB
MD5ec859b2fc320a1791835aa5fa2a8b85e
SHA1bd7a017114a8c57a416eeb242c7edc642dfa9e21
SHA256b0d549f4183c89cb262864d88ffc9d0cdc6f364ff9fae2d0064e340b1b545192
SHA512a3fd601552fd2d7b517662a1383ee71cd10fea1e46988359d0751d401da0d32790c75d060caa0c4b1c2f0d53b41c7395691f4553a84861ca0bd6784c80f5c1c0
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Filesize
162KB
MD57df600f170632bf085b8ee501902ce66
SHA15dd7bc0f062ea78dde4a45cc5682c3dbd416e034
SHA256991910829b6c103dec8cc46c5e85988118db73e05b92d8e75495be75b036dff2
SHA5126a65c4dc3a9a7c0a032f15cb3cb1fb6863807fe2616e9c2084d6cb6eca1ca1c84df1d691f659f327026827f210cc79a21747aa86d3af38b9fc217f9189c68619
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Filesize
193KB
MD5805418acd5280e97074bdadca4d95195
SHA1a69e4f03d775a7a0cc5ed2d5569cbfbb4d31d2d6
SHA25673684e31ad4afe3fdc525b51ccaacc14d402c92db9c42e3fcbfe1e65524b1c01
SHA512630a255950c0ae0983ae907d20326adea36ce262c7784428a0811b04726849c929bc9cea338a89e77447a6cec30b0889694158327c002566d3cf5be2bb88e4de