Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
01/07/2024, 17:46
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
1bed779a7acd627ecf562093e0edbbd1_JaffaCakes118.exe
Resource
win7-20240508-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
1bed779a7acd627ecf562093e0edbbd1_JaffaCakes118.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
1bed779a7acd627ecf562093e0edbbd1_JaffaCakes118.exe
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Size
192KB
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MD5
1bed779a7acd627ecf562093e0edbbd1
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SHA1
448a7e252d102d69f2e442070de5ff63a14321ab
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SHA256
ac01f94e69ef83ac63853e7ee54c94b49cf123dec1ae945711041f388e008f95
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SHA512
71b760da145ab6ef12f0657f0038ec1457aec0c3ee553adfaaf992bc9a335d5862cd7733ec969a246c3a2f74b8580393dbf84e3f2ef28257d5ce6356c89a54e2
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SSDEEP
1536:4pcu2OaEaaaaat031AdQWB5kCFrWszRUOHFlQhzyLwVKftfVBiZHAPloFp5A2mb8:lOhW3kCFrWsF2eLbqx2ruFs89x
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 1bed779a7acd627ecf562093e0edbbd1_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" meioveg.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation 1bed779a7acd627ecf562093e0edbbd1_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 3896 meioveg.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meioveg = "C:\\Users\\Admin\\meioveg.exe /o" meioveg.exe Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meioveg = "C:\\Users\\Admin\\meioveg.exe /z" meioveg.exe Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meioveg = "C:\\Users\\Admin\\meioveg.exe /y" meioveg.exe Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meioveg = "C:\\Users\\Admin\\meioveg.exe /u" meioveg.exe Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meioveg = "C:\\Users\\Admin\\meioveg.exe /b" meioveg.exe Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meioveg = "C:\\Users\\Admin\\meioveg.exe /l" meioveg.exe Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meioveg = "C:\\Users\\Admin\\meioveg.exe /z" 1bed779a7acd627ecf562093e0edbbd1_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meioveg = "C:\\Users\\Admin\\meioveg.exe /q" meioveg.exe Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meioveg = "C:\\Users\\Admin\\meioveg.exe /h" meioveg.exe Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meioveg = "C:\\Users\\Admin\\meioveg.exe /e" meioveg.exe Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meioveg = "C:\\Users\\Admin\\meioveg.exe /d" meioveg.exe Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meioveg = "C:\\Users\\Admin\\meioveg.exe /m" meioveg.exe Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meioveg = "C:\\Users\\Admin\\meioveg.exe /j" meioveg.exe Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meioveg = "C:\\Users\\Admin\\meioveg.exe /s" meioveg.exe Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meioveg = "C:\\Users\\Admin\\meioveg.exe /a" meioveg.exe Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meioveg = "C:\\Users\\Admin\\meioveg.exe /g" meioveg.exe Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meioveg = "C:\\Users\\Admin\\meioveg.exe /w" meioveg.exe Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meioveg = "C:\\Users\\Admin\\meioveg.exe /n" meioveg.exe Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meioveg = "C:\\Users\\Admin\\meioveg.exe /x" meioveg.exe Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meioveg = "C:\\Users\\Admin\\meioveg.exe /p" meioveg.exe Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meioveg = "C:\\Users\\Admin\\meioveg.exe /r" meioveg.exe Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meioveg = "C:\\Users\\Admin\\meioveg.exe /k" meioveg.exe Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meioveg = "C:\\Users\\Admin\\meioveg.exe /v" meioveg.exe Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meioveg = "C:\\Users\\Admin\\meioveg.exe /f" meioveg.exe Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meioveg = "C:\\Users\\Admin\\meioveg.exe /t" meioveg.exe Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meioveg = "C:\\Users\\Admin\\meioveg.exe /i" meioveg.exe Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meioveg = "C:\\Users\\Admin\\meioveg.exe /c" meioveg.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3672 1bed779a7acd627ecf562093e0edbbd1_JaffaCakes118.exe 3672 1bed779a7acd627ecf562093e0edbbd1_JaffaCakes118.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe 3896 meioveg.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3672 1bed779a7acd627ecf562093e0edbbd1_JaffaCakes118.exe 3896 meioveg.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3672 wrote to memory of 3896 3672 1bed779a7acd627ecf562093e0edbbd1_JaffaCakes118.exe 89 PID 3672 wrote to memory of 3896 3672 1bed779a7acd627ecf562093e0edbbd1_JaffaCakes118.exe 89 PID 3672 wrote to memory of 3896 3672 1bed779a7acd627ecf562093e0edbbd1_JaffaCakes118.exe 89
Processes
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C:\Users\Admin\AppData\Local\Temp\1bed779a7acd627ecf562093e0edbbd1_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\1bed779a7acd627ecf562093e0edbbd1_JaffaCakes118.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3672 -
C:\Users\Admin\meioveg.exe"C:\Users\Admin\meioveg.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:3896
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
192KB
MD591d3d99475fc3aa0192dcf03483af174
SHA1abcc4439c9539e571f43e5788362c659a6aebe1d
SHA2562b7e850569de546eb49c32945b61c884a80cb1a1ab557e5678be2f5d025252d3
SHA51247c60f3e20f8519c32da19e1a5e712c79780686c0ecd6a0d50825b8c02bf00225cd95c7ca9622edaa9855ae44766c8f59c697d891f369859d8a927cbbd302e80