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Analysis
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max time kernel
141s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
02/10/2024, 11:11
Static task
static1
Behavioral task
behavioral1
Sample
0a5dbadc0a3298cf75c30395a201c9fb_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
0a5dbadc0a3298cf75c30395a201c9fb_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
0a5dbadc0a3298cf75c30395a201c9fb_JaffaCakes118.exe
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Size
40KB
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MD5
0a5dbadc0a3298cf75c30395a201c9fb
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SHA1
b19f6eb055cae3ea7e7c3478eab54411b5506452
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SHA256
e7110e72e6ea4310da55669a7571ab3e76f645de58d903190502c3fbe028e2df
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SHA512
499b7e94fc1c44a91a7ac8684caa68e0df0ac81a011940c6f1929cb359cdc902f9df1307e35cfacb6c39c36672035296709c30fe0288298a4ac9f71f890fbe95
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SSDEEP
768:ZCyAqlTmQjEYiMiei+PYj0g00s+0g3+cfTxI7Td20IutIMV8h:fAqlTmQYY60V+0jcfNIFDIMCh
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
pid Process 2688 mshxxbb32.dll -
Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\SysWOW64\necglpuzx.dll 0a5dbadc0a3298cf75c30395a201c9fb_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 0a5dbadc0a3298cf75c30395a201c9fb_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2688 mshxxbb32.dll -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1600 0a5dbadc0a3298cf75c30395a201c9fb_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2688 mshxxbb32.dll -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1600 wrote to memory of 2688 1600 0a5dbadc0a3298cf75c30395a201c9fb_JaffaCakes118.exe 30 PID 1600 wrote to memory of 2688 1600 0a5dbadc0a3298cf75c30395a201c9fb_JaffaCakes118.exe 30 PID 1600 wrote to memory of 2688 1600 0a5dbadc0a3298cf75c30395a201c9fb_JaffaCakes118.exe 30 PID 1600 wrote to memory of 2688 1600 0a5dbadc0a3298cf75c30395a201c9fb_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\0a5dbadc0a3298cf75c30395a201c9fb_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\0a5dbadc0a3298cf75c30395a201c9fb_JaffaCakes118.exe"1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1600 -
C:\Windows\SysWOW64\mshxxbb32.dllC:\Windows\system32\mshxxbb32.dll necglpuzx.dll2⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2688
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
19KB
MD57d458f77ccd648774c010cc0402fe70d
SHA17118d77907fadcfa05da77afa8c27dd586b5ced4
SHA256a4fdd4ea9c630bb8b96fe25248abdd4c133dc442cf7ddadf715be5d82d4b1c8f
SHA51290b3d7923c60607140d39193461965303f75186ca7632822a8c26669deae907f00aa98ec2a9b570ead8cbf2d38ab22f94bbfed17868774a5fe86b32020470b54