Analysis
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max time kernel
94s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
06/09/2024, 13:36
Behavioral task
behavioral1
Sample
cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe
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Size
176KB
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MD5
cfa77e1bcda21bb364dbc5459791925d
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SHA1
b27e18f025119da1160d6d0cfe067aa2f85c68e0
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SHA256
31592fe5a522a0c046693c363fbb2f42f3b323319cf0c41bdedeb77c390c4cea
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SHA512
5a13b2c15212476a944afd4696545c7d9ea6e6e719e2aa20c0a59edf97cf24fdef074dac386a08c4ba0e4b5de7d1c71fc7eab7c876fe3b2a4ef70e0590e426b5
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SSDEEP
3072:08pniD17UueS8E1n5yGqwD0qXHU8nsJcRGx/WgIDbT/4dN+qMtP1UCl:0/B4uyE1n5yGbD0qX0vJcRm/WN/4dNYt
Score
7/10
Malware Config
Signatures
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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 behavioral2/memory/4588-0-0x0000000001000000-0x0000000001067000-memory.dmp upx behavioral2/files/0x000a00000002343a-5.dat upx behavioral2/files/0x000100000001899a-17.dat upx behavioral2/memory/4588-31-0x0000000001000000-0x0000000001067000-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) \??\Y: cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened (read-only) \??\N: cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened (read-only) \??\R: cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened (read-only) \??\S: cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened (read-only) \??\T: cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened (read-only) \??\V: cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened (read-only) \??\X: cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened (read-only) \??\H: cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened (read-only) \??\K: cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened (read-only) \??\M: cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened (read-only) \??\Q: cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened (read-only) \??\U: cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened (read-only) \??\G: cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened (read-only) \??\I: cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened (read-only) \??\P: cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened (read-only) \??\Z: cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened (read-only) \??\E: cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened (read-only) \??\J: cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened (read-only) \??\L: cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened (read-only) \??\O: cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened (read-only) \??\W: cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe -
Drops file in System32 directory 27 IoCs
description ioc Process File opened for modification \??\c:\windows\SysWOW64\svchost.exe cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\spectrum.exe cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\wbengine.exe cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\msiexec.exe cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\perfhost.exe cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\locator.exe cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\tieringengineservice.exe cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\searchindexer.exe cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\dllhost.exe cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\msdtc.exe cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\perceptionsimulation\perceptionsimulationservice.exe cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\snmptrap.exe cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\Agentservice.exe cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\vssvc.exe cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File created C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.vir cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\alg.exe cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\lsass.exe cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\sgrmbroker.exe cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\Appvclient.exe cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\diagsvcs\diagnosticshub.standardcollector.service.exe cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\wbem\wmiApsrv.exe cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\openssh\ssh-agent.exe cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\vds.exe cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\fxssvc.exe cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File created \??\c:\windows\SysWOW64\msiexec.vir cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\sensordataservice.exe cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe -
Drops file in Program Files directory 13 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\7zFM.exe cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File created C:\Program Files\7-Zip\Uninstall.vir cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened for modification C:\Program Files\7-Zip\7z.exe cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened for modification \??\c:\program files\google\chrome\Application\123.0.6312.123\elevation_service.exe cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened for modification C:\Program Files\Internet Explorer\iexplore.exe cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened for modification C:\Program Files\7-Zip\7zG.exe cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened for modification \??\c:\program files (x86)\mozilla maintenance service\maintenanceservice.exe cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened for modification \??\c:\program files\common files\microsoft shared\source engine\ose.exe cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened for modification \??\c:\program files\windows media player\wmpnetwk.exe cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened for modification \??\c:\program files (x86)\google\update\googleupdate.exe cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe File opened for modification \??\c:\program files (x86)\microsoft\edge\Application\92.0.902.67\elevation_service.exe cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification \??\c:\windows\microsoft.net\framework64\v3.0\wpf\presentationfontcache.exe cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.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 cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeTakeOwnershipPrivilege 4588 cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\cfa77e1bcda21bb364dbc5459791925d_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\cfa77e1bcda21bb364dbc5459791925d_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:4588
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
567KB
MD56240c94a100f581d3dae1cf108d52762
SHA153b67a598ed03c656c82ce5b0a1d0782b7819fc0
SHA25664c510e114dc2682e3a0ef9098fba56a36a0e9dab3187eee10fc640162085dbb
SHA51245d7a99539f7ca0c6ee17455bb8a832e9b80d9ceb442565c6d702c56e245caa8e42240b3083db6669ebcd8c4088afdb8120e62fcbdff0d0b5caf0730c59b59d8
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Filesize
202KB
MD5893c547ab01ebf26d9a46c4bb6b9355f
SHA15ce473849e2e83b2221147220aa93b3542ecfffe
SHA256507b6dc3476f44b544f3b79989a6af6da14b61ec08b09bfb1a3be70a9bed21d9
SHA51204d9aadc2545ae46003ca8c8a10db70022bccb35db22e556c193c10a2b9dfcf849d6ca398c912678ebfa237ffd0de484866f8e24f3df2f1136bcb3ab2467d7db