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Analysis
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max time kernel
150s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
30/09/2024, 16:28
Static task
static1
Behavioral task
behavioral1
Sample
0248d5006eebe1f4680ec76226afcce2_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
0248d5006eebe1f4680ec76226afcce2_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
0248d5006eebe1f4680ec76226afcce2_JaffaCakes118.exe
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Size
44KB
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MD5
0248d5006eebe1f4680ec76226afcce2
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SHA1
0e5be809f41d7eaff91c167acbe44f02f84c3268
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SHA256
548f74067daaaa8b032fc6844fe7161fa59eddb11aa69654b3c9365b474d8efb
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SHA512
cbabab64739c30af9d91146a437e01ade84569eabdaeb5a2a92526c79e837f29eea403e1f7156800b9b228df25c046d237af82e1580c0f934b204a7756304acb
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SSDEEP
768:6I/Hdi9CiXXe04H7cHPHYmug6UXQm1dIZE2ocOT77e:62DHyj6S3T77
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" viuoqu.exe -
Executes dropped EXE 1 IoCs
pid Process 2404 viuoqu.exe -
Loads dropped DLL 2 IoCs
pid Process 2556 0248d5006eebe1f4680ec76226afcce2_JaffaCakes118.exe 2556 0248d5006eebe1f4680ec76226afcce2_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\viuoqu = "C:\\Users\\Admin\\viuoqu.exe" viuoqu.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 0248d5006eebe1f4680ec76226afcce2_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language viuoqu.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe 2404 viuoqu.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2556 0248d5006eebe1f4680ec76226afcce2_JaffaCakes118.exe 2404 viuoqu.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2556 wrote to memory of 2404 2556 0248d5006eebe1f4680ec76226afcce2_JaffaCakes118.exe 30 PID 2556 wrote to memory of 2404 2556 0248d5006eebe1f4680ec76226afcce2_JaffaCakes118.exe 30 PID 2556 wrote to memory of 2404 2556 0248d5006eebe1f4680ec76226afcce2_JaffaCakes118.exe 30 PID 2556 wrote to memory of 2404 2556 0248d5006eebe1f4680ec76226afcce2_JaffaCakes118.exe 30 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29 PID 2404 wrote to memory of 2556 2404 viuoqu.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\0248d5006eebe1f4680ec76226afcce2_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\0248d5006eebe1f4680ec76226afcce2_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2556 -
C:\Users\Admin\viuoqu.exe"C:\Users\Admin\viuoqu.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2404
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
44KB
MD5badc9048f0e61eb68ac83c0bbe9ae7c2
SHA10cbcc841b6be0def4c19568d928009818d12fe8e
SHA256cb706dc3b30cb813d53664c7e7a0322082c381ffa519027e246d4b19c93e6a7b
SHA512ee1e098b9baa5307fb4c2cacd16ee114073d42e4c519af3954c3241f7a18ac6211eca634db8352805c5d656c7ad4e6e507d6be95cf215ffc746f13ac6dcc7237