Analysis
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max time kernel
92s -
max time network
126s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
28-03-2024 09:35
Static task
static1
Behavioral task
behavioral1
Sample
024329b091275921183104901dd986ef_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
024329b091275921183104901dd986ef_JaffaCakes118.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/wwovt.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/wwovt.dll
Resource
win10v2004-20240226-en
General
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Target
024329b091275921183104901dd986ef_JaffaCakes118.exe
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Size
308KB
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MD5
024329b091275921183104901dd986ef
-
SHA1
6cd4de1da31572dd9e30c991cb4dfc68dff4e291
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SHA256
c84323551b8814bcdf1b176cc38f197a00025817e93f6c8aefaa7ab180187cde
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SHA512
80a7e37a242dba50ceadd9b8b46d2fb38c7eaf408a7175f8752698b1e08ac982ad841125198c53d0e0b8dd502b10183e56eeb3709e75181082071089c44d53fe
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SSDEEP
6144:F8LxBsxzFUP5VmgKag/0FrOKWh+beUFDC1WbazwBnNDL6f22cc:/VF+KpOKhFUFDt2ghcR
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
Processes:
024329b091275921183104901dd986ef_JaffaCakes118.exepid process 3504 024329b091275921183104901dd986ef_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1704 3504 WerFault.exe 024329b091275921183104901dd986ef_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
024329b091275921183104901dd986ef_JaffaCakes118.exedescription pid process target process PID 3504 wrote to memory of 3944 3504 024329b091275921183104901dd986ef_JaffaCakes118.exe 024329b091275921183104901dd986ef_JaffaCakes118.exe PID 3504 wrote to memory of 3944 3504 024329b091275921183104901dd986ef_JaffaCakes118.exe 024329b091275921183104901dd986ef_JaffaCakes118.exe PID 3504 wrote to memory of 3944 3504 024329b091275921183104901dd986ef_JaffaCakes118.exe 024329b091275921183104901dd986ef_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\024329b091275921183104901dd986ef_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\024329b091275921183104901dd986ef_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\024329b091275921183104901dd986ef_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\024329b091275921183104901dd986ef_JaffaCakes118.exe"2⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3504 -s 10162⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3504 -ip 35041⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\nsd4288.tmp\wwovt.dllFilesize
30KB
MD53db889c292904a3fcefaaea76ca6dc24
SHA1b9e0cf954f3cbf80245e32633a01644f69a6f0d8
SHA25615efdfbe9775fdeb2a57a01564006d1322e9f7815c8f4325d88d6403fe809238
SHA5127abcdc3b2bcf849fa359010ebe04b587e9e7f8b3222a949f03fd5766506a0f612ab875bb205a60a7fe170002177c0a3d841965d902a175656406ff10df345047
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memory/3504-6-0x0000000074BC0000-0x0000000074BCC000-memory.dmpFilesize
48KB
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memory/3504-9-0x0000000074BC0000-0x0000000074BCC000-memory.dmpFilesize
48KB