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Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
19/08/2024, 09:45
Static task
static1
Behavioral task
behavioral1
Sample
aa86e3b979005aef3d6ba087a699514b_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
aa86e3b979005aef3d6ba087a699514b_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
aa86e3b979005aef3d6ba087a699514b_JaffaCakes118.exe
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Size
540KB
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MD5
aa86e3b979005aef3d6ba087a699514b
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SHA1
7b1915ef0d0b3caaaa0040f7b80541414caa0cc5
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SHA256
5a7fea2951fc0d8182ad23d8f424e6f286ea77979a4e904321f165921d85d385
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SHA512
f122728ddce70c6b0eb87c50ac55b9682994a45221614ff5f5f7fde551777dbf7102975d9645b5717bd5b7068e84fd46156a1b836232759a016799d45424af7e
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SSDEEP
12288:bYoDL647vcNF5BBYCIcF9k0uJ+xVtPL4CscggpCgd:bZ3mk8kQxTP0CdgJG
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 2868 Webcard-Terra_imagem-001.exe -
Loads dropped DLL 2 IoCs
pid Process 2696 aa86e3b979005aef3d6ba087a699514b_JaffaCakes118.exe 2696 aa86e3b979005aef3d6ba087a699514b_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 3 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 aa86e3b979005aef3d6ba087a699514b_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Webcard-Terra_imagem-001.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language DllHost.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2592 DllHost.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2696 aa86e3b979005aef3d6ba087a699514b_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2696 wrote to memory of 2868 2696 aa86e3b979005aef3d6ba087a699514b_JaffaCakes118.exe 30 PID 2696 wrote to memory of 2868 2696 aa86e3b979005aef3d6ba087a699514b_JaffaCakes118.exe 30 PID 2696 wrote to memory of 2868 2696 aa86e3b979005aef3d6ba087a699514b_JaffaCakes118.exe 30 PID 2696 wrote to memory of 2868 2696 aa86e3b979005aef3d6ba087a699514b_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\aa86e3b979005aef3d6ba087a699514b_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\aa86e3b979005aef3d6ba087a699514b_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2696 -
C:\Users\Admin\AppData\Local\Temp\Webcard-Terra_imagem-001.exe"C:\Users\Admin\AppData\Local\Temp\Webcard-Terra_imagem-001.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2868
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C:\Windows\SysWOW64\DllHost.exeC:\Windows\SysWOW64\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
PID:2592
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.7MB
MD592e8aa1054837f2d749f7e552b45842d
SHA14f577ae8a3ea82cda87c93c662285f82523bbb96
SHA25649339ff047192d0577bb96fb4222e2bf5988a8b4cb0a63283e95afe1fca070b9
SHA51239940633d112925ee0d08ce07d4a57aa96027c7f4b0879802917af89d69a33072add9f13e901ede7c6b99447d868a52922b94dcedbb5d5007757112d546fa681
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Filesize
383KB
MD57132a4993e8c8ccdefe7957054a74c18
SHA15bea59ab825a54b68806e2b7bf8a7a61c8ea1974
SHA25640fb5f45399875e85d253d6136aa1d39c349e98585b4a6896ecdbc775169d5f2
SHA5121421448f67b6570feed383298498e3f6dde65a6096a93b8f239a02ac43e01b35424b4fc572db879e242f495316fbc307dea37849568b5c9f8666e6bf0242afd6