Analysis
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max time kernel
119s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
17/08/2024, 11:51
Static task
static1
Behavioral task
behavioral1
Sample
a26b0e4ba74df04085b24a65fcfec506_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a26b0e4ba74df04085b24a65fcfec506_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a26b0e4ba74df04085b24a65fcfec506_JaffaCakes118.exe
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Size
932KB
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MD5
a26b0e4ba74df04085b24a65fcfec506
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SHA1
213bb150f811e825ece59b7a018aac746b8532ae
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SHA256
31ba9f5d990c8fa96734b6d240852e4eac24550c0ad1d86211a0a1eb17947b39
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SHA512
47464e7088780faa21a54c723731eea6d97d5df6ec12cc4db3e194ae6b0689b3e2b6b4ba921cba30c8d77844c51eba55384caf945a8a53d502d5be55e83162df
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SSDEEP
24576:b9ND5ySTUnULs3yKWmQX2nO9IwSyCZD1NnhJUcBwr:hYyl2O93CZDrnUtr
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 2760 calcs.exe -
Loads dropped DLL 2 IoCs
pid Process 2280 a26b0e4ba74df04085b24a65fcfec506_JaffaCakes118.exe 2280 a26b0e4ba74df04085b24a65fcfec506_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 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 a26b0e4ba74df04085b24a65fcfec506_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language calcs.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2280 wrote to memory of 2308 2280 a26b0e4ba74df04085b24a65fcfec506_JaffaCakes118.exe 30 PID 2280 wrote to memory of 2308 2280 a26b0e4ba74df04085b24a65fcfec506_JaffaCakes118.exe 30 PID 2280 wrote to memory of 2308 2280 a26b0e4ba74df04085b24a65fcfec506_JaffaCakes118.exe 30 PID 2280 wrote to memory of 2308 2280 a26b0e4ba74df04085b24a65fcfec506_JaffaCakes118.exe 30 PID 2280 wrote to memory of 2760 2280 a26b0e4ba74df04085b24a65fcfec506_JaffaCakes118.exe 31 PID 2280 wrote to memory of 2760 2280 a26b0e4ba74df04085b24a65fcfec506_JaffaCakes118.exe 31 PID 2280 wrote to memory of 2760 2280 a26b0e4ba74df04085b24a65fcfec506_JaffaCakes118.exe 31 PID 2280 wrote to memory of 2760 2280 a26b0e4ba74df04085b24a65fcfec506_JaffaCakes118.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\a26b0e4ba74df04085b24a65fcfec506_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a26b0e4ba74df04085b24a65fcfec506_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2280 -
C:\program files\internet explorer\iexplore.exe"C:\program files\internet explorer\iexplore.exe"2⤵PID:2308
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C:\Users\Admin\AppData\Local\calcs.exe"C:\Users\Admin\AppData\Local\calcs.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2760
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
112KB
MD5829e4805b0e12b383ee09abdc9e2dc3c
SHA15a272b7441328e09704b6d7eabdbd51b8858fde4
SHA25637121ecb7c1e112b735bd21b0dfe3e526352ecb98c434c5f40e6a2a582380cdd
SHA512356fe701e6788c9e4988ee5338c09170311c2013d6b72d7756b7ada5cda44114945f964668feb440d262fb1c0f9ca180549aafd532d169ceeadf435b9899c8f6