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Analysis
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max time kernel
149s -
max time network
145s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
14/08/2024, 08:35
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
9558f21fcc45168803250c871a7e1188_JaffaCakes118.exe
Resource
win7-20240729-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
9558f21fcc45168803250c871a7e1188_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
9558f21fcc45168803250c871a7e1188_JaffaCakes118.exe
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Size
132KB
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MD5
9558f21fcc45168803250c871a7e1188
-
SHA1
bf6cf178216f7a39f40966e32bfef7a1b1ad9bfd
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SHA256
ef3a487f5d2eba5a206d1e9e244cf4db2178c7b3007f4b52d1889d08ed9664c5
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SHA512
71efb30e644dc8c65721b6c66b5fcde0f1a86a8817ab872c2951f404d379897f06068b074738562ebf71b99a9f483a902be77e9665d40fe12aebc6e325c1caad
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SSDEEP
1536:7GyxPpeTI+XFixXVG4e2JLBJ3Ue05znybzPe9j1wo7JaSU:SUpeTICFixFG4e1ybGBwQG
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-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 9558f21fcc45168803250c871a7e1188_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" tiezais.exe -
Executes dropped EXE 1 IoCs
pid Process 1940 tiezais.exe -
Loads dropped DLL 2 IoCs
pid Process 2120 9558f21fcc45168803250c871a7e1188_JaffaCakes118.exe 2120 9558f21fcc45168803250c871a7e1188_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 50 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /Q" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /x" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /W" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /T" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /Y" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /c" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /d" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /O" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /S" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /G" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /N" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /a" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /F" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /J" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /U" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /i" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /H" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /j" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /b" 9558f21fcc45168803250c871a7e1188_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /n" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /D" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /r" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /Z" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /I" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /w" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /k" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /X" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /K" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /t" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /e" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /v" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /M" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /z" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /C" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /l" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /f" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /o" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /g" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /m" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /P" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /E" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /h" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /u" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /q" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /A" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /R" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /V" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /B" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /b" tiezais.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiezais = "C:\\Users\\Admin\\tiezais.exe /L" tiezais.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 9558f21fcc45168803250c871a7e1188_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tiezais.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2120 9558f21fcc45168803250c871a7e1188_JaffaCakes118.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe 1940 tiezais.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2120 9558f21fcc45168803250c871a7e1188_JaffaCakes118.exe 1940 tiezais.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2120 wrote to memory of 1940 2120 9558f21fcc45168803250c871a7e1188_JaffaCakes118.exe 30 PID 2120 wrote to memory of 1940 2120 9558f21fcc45168803250c871a7e1188_JaffaCakes118.exe 30 PID 2120 wrote to memory of 1940 2120 9558f21fcc45168803250c871a7e1188_JaffaCakes118.exe 30 PID 2120 wrote to memory of 1940 2120 9558f21fcc45168803250c871a7e1188_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\9558f21fcc45168803250c871a7e1188_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\9558f21fcc45168803250c871a7e1188_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:2120 -
C:\Users\Admin\tiezais.exe"C:\Users\Admin\tiezais.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:1940
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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
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Downloads
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Filesize
132KB
MD5c7ff53db3d05b7a45d983817eb71483f
SHA1662ebf6121dff0d18fa8a627c2f4ee181002a552
SHA2564d298602f097722c1312d465cdf524dcef916b22f3cee000e967f3ff5252b049
SHA512c3676759f0529cf1abba4b73e4516d26482751933a18146c5d8ec48df330785bff520079db94d9a063c40f425201a77fc77ba73888d29001eb9c1bfeaf554319