Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
11/08/2024, 10:26
Static task
static1
Behavioral task
behavioral1
Sample
8a039249b0cbb92822b905b21101cbba_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
8a039249b0cbb92822b905b21101cbba_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
8a039249b0cbb92822b905b21101cbba_JaffaCakes118.exe
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Size
82KB
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MD5
8a039249b0cbb92822b905b21101cbba
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SHA1
c8ae678c587320728f034d78ee8bfb5b4f715dac
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SHA256
9cc41aa9421562434a65c3f144fc274c9067dc6f4978a33e796be9b4d1dd8c35
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SHA512
165d58c3a84b119843f15fc19966b715e49dd8976d852d0c031c96cce03577491d4d0513d2bccd1d18bbbeb70b04fdf85c64c6c5a237b809750526f316757c99
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SSDEEP
768:Ycb0oeW6uFIfhDPoQHpOH0fBWViMTb996JX8L/AWRumUQaPAX9WNbhxqn6DMUt:YU0oeW6niQcHss7TB9CmQAonA6Dd
Malware Config
Signatures
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Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\SysWOW64\drivers\msosfpids32.sys 8a039249b0cbb92822b905b21101cbba_JaffaCakes118.exe -
Event Triggered Execution: AppInit DLLs 1 TTPs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
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Loads dropped DLL 1 IoCs
pid Process 1840 8a039249b0cbb92822b905b21101cbba_JaffaCakes118.exe -
Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
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Drops file in System32 directory 3 IoCs
description ioc Process File created C:\Windows\SysWOW64\msosmhfp00.dll 8a039249b0cbb92822b905b21101cbba_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\msosmhfp00.dll 8a039249b0cbb92822b905b21101cbba_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\msosmhfp.dat 8a039249b0cbb92822b905b21101cbba_JaffaCakes118.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\win.ini 8a039249b0cbb92822b905b21101cbba_JaffaCakes118.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 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 8a039249b0cbb92822b905b21101cbba_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1840 8a039249b0cbb92822b905b21101cbba_JaffaCakes118.exe 1840 8a039249b0cbb92822b905b21101cbba_JaffaCakes118.exe 1840 8a039249b0cbb92822b905b21101cbba_JaffaCakes118.exe 1840 8a039249b0cbb92822b905b21101cbba_JaffaCakes118.exe -
Suspicious behavior: LoadsDriver 2 IoCs
pid Process 660 Process not Found 660 Process not Found -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 1840 wrote to memory of 1288 1840 8a039249b0cbb92822b905b21101cbba_JaffaCakes118.exe 51 PID 1840 wrote to memory of 3084 1840 8a039249b0cbb92822b905b21101cbba_JaffaCakes118.exe 52 PID 1840 wrote to memory of 3172 1840 8a039249b0cbb92822b905b21101cbba_JaffaCakes118.exe 53 PID 1840 wrote to memory of 3388 1840 8a039249b0cbb92822b905b21101cbba_JaffaCakes118.exe 55 PID 1840 wrote to memory of 3548 1840 8a039249b0cbb92822b905b21101cbba_JaffaCakes118.exe 57 PID 1840 wrote to memory of 3752 1840 8a039249b0cbb92822b905b21101cbba_JaffaCakes118.exe 58 PID 1840 wrote to memory of 3844 1840 8a039249b0cbb92822b905b21101cbba_JaffaCakes118.exe 59 PID 1840 wrote to memory of 3908 1840 8a039249b0cbb92822b905b21101cbba_JaffaCakes118.exe 60 PID 1840 wrote to memory of 3992 1840 8a039249b0cbb92822b905b21101cbba_JaffaCakes118.exe 61 PID 1840 wrote to memory of 3400 1840 8a039249b0cbb92822b905b21101cbba_JaffaCakes118.exe 62 PID 1840 wrote to memory of 3592 1840 8a039249b0cbb92822b905b21101cbba_JaffaCakes118.exe 75 PID 1840 wrote to memory of 1372 1840 8a039249b0cbb92822b905b21101cbba_JaffaCakes118.exe 76 PID 1840 wrote to memory of 3760 1840 8a039249b0cbb92822b905b21101cbba_JaffaCakes118.exe 81 PID 1840 wrote to memory of 3308 1840 8a039249b0cbb92822b905b21101cbba_JaffaCakes118.exe 82 PID 1840 wrote to memory of 1828 1840 8a039249b0cbb92822b905b21101cbba_JaffaCakes118.exe 84 PID 1840 wrote to memory of 1828 1840 8a039249b0cbb92822b905b21101cbba_JaffaCakes118.exe 84 PID 1840 wrote to memory of 1828 1840 8a039249b0cbb92822b905b21101cbba_JaffaCakes118.exe 84
Processes
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:1288
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:3084
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:3172
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3388
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C:\Users\Admin\AppData\Local\Temp\8a039249b0cbb92822b905b21101cbba_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\8a039249b0cbb92822b905b21101cbba_JaffaCakes118.exe"2⤵
- Drops file in Drivers directory
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1840 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del "C:\Users\Admin\AppData\Local\Temp\8a039249b0cbb92822b905b21101cbba_JaffaCakes118.exe"3⤵
- System Location Discovery: System Language Discovery
PID:1828
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3548
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3752
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:3844
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3908
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵PID:3992
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3400
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C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca1⤵PID:3592
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:1372
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca1⤵PID:3760
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:3308
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
14KB
MD5669853e1906199dec47260183ad5b932
SHA1cf4274b5ccc4a927b2bb459604b44bad048610ef
SHA25662827060446baf681772704fc1b464f6940454e3981c3d4011534d827b651a79
SHA512f7080dc1bc27b7415207317eb66f57857f0cfeca2110e2730a4b5bfc08d3d5497ea5ba4c85d31f87f3bb3d2444ac6bafbcfff692b03bf72dc175dbc6f0b60592