Analysis
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max time kernel
149s -
max time network
146s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
20/09/2024, 03:41
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
ecc67a87fa74712efd1aa2a9dd3006b6_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
ecc67a87fa74712efd1aa2a9dd3006b6_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
ecc67a87fa74712efd1aa2a9dd3006b6_JaffaCakes118.exe
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Size
232KB
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MD5
ecc67a87fa74712efd1aa2a9dd3006b6
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SHA1
20ceaa7b7ed6249866539d99cb46dc353498b6f1
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SHA256
3c3933debd105edfd7103c7ddef7510f9d75b76bf67f685cba7f0486ef4632d1
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SHA512
3ecf9132d7c776e2a9c25181e17aca938008351bc655b9eb2c22fa381e8a38f2c216c37f60026c60f762b2cf0a972c2ed76a7d6368bd8dc5c1c671a51fa20e08
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SSDEEP
3072:spMeBc1YwN1Smm727IJCkvIwXX4Ph0ApMXyKKl+Hv/91I/2X3lDD:spPBc1YwN1S327Y54Ph0TXQkd18C3
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-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" nuoup.exe Set value (int) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" ecc67a87fa74712efd1aa2a9dd3006b6_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 2816 nuoup.exe -
Loads dropped DLL 2 IoCs
pid Process 2100 ecc67a87fa74712efd1aa2a9dd3006b6_JaffaCakes118.exe 2100 ecc67a87fa74712efd1aa2a9dd3006b6_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /a" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /h" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /z" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /D" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /E" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /p" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /r" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /w" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /J" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /l" ecc67a87fa74712efd1aa2a9dd3006b6_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /k" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /L" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /R" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /x" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /b" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /O" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /Q" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /d" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /e" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /P" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /s" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /n" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /t" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /l" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /f" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /U" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /X" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /S" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /y" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /j" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /F" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /C" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /u" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /q" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /v" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /W" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /i" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /B" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /H" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /A" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /M" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /c" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /Z" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /T" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /m" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /o" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /g" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /I" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /G" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /K" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /N" nuoup.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\nuoup = "C:\\Users\\Admin\\nuoup.exe /V" nuoup.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 nuoup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ecc67a87fa74712efd1aa2a9dd3006b6_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2100 ecc67a87fa74712efd1aa2a9dd3006b6_JaffaCakes118.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe 2816 nuoup.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2100 ecc67a87fa74712efd1aa2a9dd3006b6_JaffaCakes118.exe 2816 nuoup.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2100 wrote to memory of 2816 2100 ecc67a87fa74712efd1aa2a9dd3006b6_JaffaCakes118.exe 31 PID 2100 wrote to memory of 2816 2100 ecc67a87fa74712efd1aa2a9dd3006b6_JaffaCakes118.exe 31 PID 2100 wrote to memory of 2816 2100 ecc67a87fa74712efd1aa2a9dd3006b6_JaffaCakes118.exe 31 PID 2100 wrote to memory of 2816 2100 ecc67a87fa74712efd1aa2a9dd3006b6_JaffaCakes118.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\ecc67a87fa74712efd1aa2a9dd3006b6_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ecc67a87fa74712efd1aa2a9dd3006b6_JaffaCakes118.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2100 -
C:\Users\Admin\nuoup.exe"C:\Users\Admin\nuoup.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
PID:2816
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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
232KB
MD55b55c6edf86c1913432fb6103f25a65d
SHA113c6eda521ff1b87b51c60aa23f87cdf4b7b4d15
SHA256acef6cb42e722248b4c4d1d3dd45ed4375d2d125355827e75ca86f5aaa963573
SHA512792eda008d15be515a69e96633ffb5cce84d938ba75dd6ed03c2a572523a5f8d3444990eed5d9a27886ba22ebc29416126dbf39efe5efe7be19509885da3f397