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Analysis
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max time kernel
149s -
max time network
148s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
10/01/2025, 04:43
Behavioral task
behavioral1
Sample
JaffaCakes118_db40973350967a968b62c93e14954c66.exe
Resource
win7-20240729-en
8 signatures
150 seconds
General
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Target
JaffaCakes118_db40973350967a968b62c93e14954c66.exe
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Size
89KB
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MD5
db40973350967a968b62c93e14954c66
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SHA1
7c3df6c66ed0de7cf5171f1305b42d3533a41f00
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SHA256
7fceb51e054c356f8bac0dd1dbe0716cf1a1e11969be88746d7d6fa225b7910e
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SHA512
2e36ebe92ee9bca2f1ecaf1b419b8785c17b9a582f4e57893b6b65b71abf53001813b14b616106df57a7101a06d0b3f4fad2766d70f3d640308ef8690697a21e
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SSDEEP
1536:Mr+mFM2HXKZgixhIksu+XM5/HtAQ9Jox7e:u+4MJIkLZJNAQ9Jo9e
Malware Config
Signatures
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Tinba family
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\35B6AEF6 = "C:\\Users\\Admin\\AppData\\Roaming\\35B6AEF6\\bin.exe" winver.exe -
resource yara_rule behavioral1/memory/2088-0-0x0000000000400000-0x0000000000418000-memory.dmp upx -
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 JaffaCakes118_db40973350967a968b62c93e14954c66.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winver.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe 2752 winver.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2752 winver.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 2088 wrote to memory of 2752 2088 JaffaCakes118_db40973350967a968b62c93e14954c66.exe 31 PID 2088 wrote to memory of 2752 2088 JaffaCakes118_db40973350967a968b62c93e14954c66.exe 31 PID 2088 wrote to memory of 2752 2088 JaffaCakes118_db40973350967a968b62c93e14954c66.exe 31 PID 2088 wrote to memory of 2752 2088 JaffaCakes118_db40973350967a968b62c93e14954c66.exe 31 PID 2088 wrote to memory of 2752 2088 JaffaCakes118_db40973350967a968b62c93e14954c66.exe 31 PID 2752 wrote to memory of 1196 2752 winver.exe 21 PID 2752 wrote to memory of 1100 2752 winver.exe 19 PID 2752 wrote to memory of 1156 2752 winver.exe 20 PID 2752 wrote to memory of 1196 2752 winver.exe 21 PID 2752 wrote to memory of 1684 2752 winver.exe 25
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1100
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1156
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1196
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_db40973350967a968b62c93e14954c66.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_db40973350967a968b62c93e14954c66.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2088 -
C:\Windows\SysWOW64\winver.exewinver3⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2752
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1684