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Analysis
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max time kernel
150s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
12/08/2024, 10:56
Static task
static1
Behavioral task
behavioral1
Sample
8e7a1b42c0c5dba77f4b8e98dc6b9813_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
8e7a1b42c0c5dba77f4b8e98dc6b9813_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
8e7a1b42c0c5dba77f4b8e98dc6b9813_JaffaCakes118.exe
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Size
216KB
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MD5
8e7a1b42c0c5dba77f4b8e98dc6b9813
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SHA1
cda60d0cc0bb9cb743b27a0f0efa6405f5a3b64f
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SHA256
19b1cb29d210cc16d83b5b230996a54dd7c13468ffa86bd59a0d3e9ee5fb2f33
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SHA512
9513ecf4bf91c27344b2319b52834d99f85ba76f7bfd0c4571cf0830c77131c542edb398bff70ec5bd3327b17212eb90fd62d697d73b60763973472228c85f3d
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SSDEEP
6144:2fkW9RIpcN4LCdxCvhoyRhU9/YcHpynEsy+XrDvCLRFktgaCoquob4IDQSp+pPUk:2fkAMccCdxCvhoyRhU9/YcJynEsy+XrH
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-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" vsxec.exe Set value (int) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 8e7a1b42c0c5dba77f4b8e98dc6b9813_JaffaCakes118.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-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\International\Geo\Nation 8e7a1b42c0c5dba77f4b8e98dc6b9813_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 2260 vsxec.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /v" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /t" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /F" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /a" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /s" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /m" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /Q" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /q" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /f" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /R" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /e" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /T" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /I" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /L" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /D" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /u" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /w" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /x" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /i" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /G" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /k" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /Y" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /J" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /H" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /d" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /E" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /N" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /l" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /V" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /X" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /T" 8e7a1b42c0c5dba77f4b8e98dc6b9813_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /j" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /K" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /Z" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /c" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /n" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /B" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /P" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /M" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /h" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /W" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /p" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /r" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /S" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /g" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /y" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /o" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /C" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /U" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /A" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /b" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /O" vsxec.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vsxec = "C:\\Users\\Admin\\vsxec.exe /z" vsxec.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 8e7a1b42c0c5dba77f4b8e98dc6b9813_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vsxec.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3364 8e7a1b42c0c5dba77f4b8e98dc6b9813_JaffaCakes118.exe 3364 8e7a1b42c0c5dba77f4b8e98dc6b9813_JaffaCakes118.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe 2260 vsxec.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3364 8e7a1b42c0c5dba77f4b8e98dc6b9813_JaffaCakes118.exe 2260 vsxec.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3364 wrote to memory of 2260 3364 8e7a1b42c0c5dba77f4b8e98dc6b9813_JaffaCakes118.exe 87 PID 3364 wrote to memory of 2260 3364 8e7a1b42c0c5dba77f4b8e98dc6b9813_JaffaCakes118.exe 87 PID 3364 wrote to memory of 2260 3364 8e7a1b42c0c5dba77f4b8e98dc6b9813_JaffaCakes118.exe 87
Processes
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C:\Users\Admin\AppData\Local\Temp\8e7a1b42c0c5dba77f4b8e98dc6b9813_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\8e7a1b42c0c5dba77f4b8e98dc6b9813_JaffaCakes118.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3364 -
C:\Users\Admin\vsxec.exe"C:\Users\Admin\vsxec.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:2260
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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
216KB
MD538e6076aec1668945acfb2c33496b6ae
SHA130657e672fb0b91affb0835eeb65ecde629b4fa6
SHA2562759087d5b7e5bb88c1552259effc83ddfa9e9e1fe456996d6c10778dbbd8c09
SHA512db03918dc2ae47e98c255f1f63fd05c11a8b5fd1291ff3be97ebd01d7ee85da8d10227d6a0c6af0a213212aebccb9771281d7cd7e3eca678c6f20887912d209d