Analysis
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max time kernel
143s -
max time network
110s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
25-06-2024 22:16
Static task
static1
Behavioral task
behavioral1
Sample
0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe
Resource
win7-20240220-en
General
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Target
0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe
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Size
140KB
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MD5
0fb9348c409ca9eab65f1c966196968f
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SHA1
f2727be6a4227e5d081299816732049018285e76
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SHA256
b17cf27d86a5f39dcd461c7f15cd00015c924b2802edc7cd75af1c4ac0f57b31
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SHA512
ba2be1d146aa44ea8d47990d079cb73dedb97592ae233144c02441f0ce931107aaa2fc4112569bbfb2ae042c171bd591eb3f4f3d58e245572fc7128361a041a4
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SSDEEP
3072:721/wXYUBtv2ZQT1txh+50IkT4XF4Sktahcsgmno:72wXNtv2ZQxtxh+59k8HkIhImno
Malware Config
Extracted
sality
http://89.119.67.154/testo5/
http://kukutrustnet777.info/home.gif
http://kukutrustnet888.info/home.gif
http://kukutrustnet987.info/home.gif
Signatures
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Processes:
0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe -
Processes:
resource yara_rule behavioral2/memory/4896-6-0x0000000002A00000-0x0000000003A30000-memory.dmp upx behavioral2/memory/4896-11-0x0000000002A00000-0x0000000003A30000-memory.dmp upx behavioral2/memory/4896-3-0x0000000002A00000-0x0000000003A30000-memory.dmp upx behavioral2/memory/4896-1-0x0000000002A00000-0x0000000003A30000-memory.dmp upx behavioral2/memory/4896-18-0x0000000002A00000-0x0000000003A30000-memory.dmp upx behavioral2/memory/4896-19-0x0000000002A00000-0x0000000003A30000-memory.dmp upx -
Processes:
0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe -
Drops file in Windows directory 1 IoCs
Processes:
0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exedescription ioc process File opened for modification C:\Windows\SYSTEM.INI 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exepid process 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Token: SeDebugPrivilege 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exepid process 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exedescription pid process target process PID 4896 wrote to memory of 796 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe fontdrvhost.exe PID 4896 wrote to memory of 804 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe fontdrvhost.exe PID 4896 wrote to memory of 384 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe dwm.exe PID 4896 wrote to memory of 2644 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe sihost.exe PID 4896 wrote to memory of 2680 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe svchost.exe PID 4896 wrote to memory of 2784 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe taskhostw.exe PID 4896 wrote to memory of 3508 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe Explorer.EXE PID 4896 wrote to memory of 3628 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe svchost.exe PID 4896 wrote to memory of 3824 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe DllHost.exe PID 4896 wrote to memory of 3924 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe StartMenuExperienceHost.exe PID 4896 wrote to memory of 3984 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe RuntimeBroker.exe PID 4896 wrote to memory of 4068 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe SearchApp.exe PID 4896 wrote to memory of 3232 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe RuntimeBroker.exe PID 4896 wrote to memory of 2364 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe RuntimeBroker.exe PID 4896 wrote to memory of 4924 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe TextInputHost.exe PID 4896 wrote to memory of 1896 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe backgroundTaskHost.exe PID 4896 wrote to memory of 2312 4896 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe backgroundTaskHost.exe -
System policy modification 1 TTPs 1 IoCs
Processes:
0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:796
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:804
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:384
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2644
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2680
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2784
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3508
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C:\Users\Admin\AppData\Local\Temp\0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\0fb9348c409ca9eab65f1c966196968f_JaffaCakes118.exe"2⤵
- UAC bypass
- Checks whether UAC is enabled
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4896
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3628
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3824
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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:3924
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3984
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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:4068
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3232
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:2364
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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:4924
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca1⤵PID:1896
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:2312