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Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
27/09/2024, 07:12
Static task
static1
Behavioral task
behavioral1
Sample
f9f67a12723dae32541d7543068bba5b_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
f9f67a12723dae32541d7543068bba5b_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
f9f67a12723dae32541d7543068bba5b_JaffaCakes118.exe
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Size
848KB
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MD5
f9f67a12723dae32541d7543068bba5b
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SHA1
239f24b2a920ed66eb186bd7a715ca944d0449b6
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SHA256
0f88ebf67f670464afbda03d999a221a90d6d1bed4cc8ef10a1d8666be1f64cd
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SHA512
e80757f7edcba3bd9303f917565c975c1b6af922bf9089b0ec696e033efc1b5e891efdfbcadb8d4b4202d8cf96acde71cca381a4f9a3f6eade1c60b7e7d6ea86
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SSDEEP
24576:mscFZYh0AG7NR4YItvXFZ0ktNtxTo/j+4lZdh4P:mpEKAyIpXFjNTTo/j+OJ4P
Malware Config
Signatures
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Loads dropped DLL 2 IoCs
pid Process 3160 f9f67a12723dae32541d7543068bba5b_JaffaCakes118.exe 3160 f9f67a12723dae32541d7543068bba5b_JaffaCakes118.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 f9f67a12723dae32541d7543068bba5b_JaffaCakes118.exe -
Drops file in System32 directory 3 IoCs
description ioc Process File created C:\Windows\SysWOW64\TesSafe.dll f9f67a12723dae32541d7543068bba5b_JaffaCakes118.exe File created C:\Windows\SysWOW64\ceAte×¢Èë.ime f9f67a12723dae32541d7543068bba5b_JaffaCakes118.exe File created C:\Windows\SysWOW64\ÄÚ´æ´úÂë.txt f9f67a12723dae32541d7543068bba5b_JaffaCakes118.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 3160 f9f67a12723dae32541d7543068bba5b_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 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 f9f67a12723dae32541d7543068bba5b_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 3160 f9f67a12723dae32541d7543068bba5b_JaffaCakes118.exe 3160 f9f67a12723dae32541d7543068bba5b_JaffaCakes118.exe 3160 f9f67a12723dae32541d7543068bba5b_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f9f67a12723dae32541d7543068bba5b_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f9f67a12723dae32541d7543068bba5b_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Writes to the Master Boot Record (MBR)
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:3160
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
52KB
MD5549e910d09c13295069700ca8ef5b730
SHA164b186b04fd0fc454ee451b0ae3c6f3393df10e4
SHA256d3120bdb20aa7f5cb29352719113449ad7e4cb6896bc51ce7c4dc2420ff72c9d
SHA5123adb23c8387aab556ef73be157fc91dc2bee9c73075384ae6f3856d5c58e4aaaf13f28ec0b1fef08cfe249e9cd3f22f2ca0edbe80062dc6c5ddf592c457ab620