Analysis
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max time kernel
150s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
19/01/2025, 11:37
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_c6aa99d31ee600c74594805c873ef7ad.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_c6aa99d31ee600c74594805c873ef7ad.exe
Resource
win10v2004-20241007-en
General
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Target
JaffaCakes118_c6aa99d31ee600c74594805c873ef7ad.exe
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Size
822KB
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MD5
c6aa99d31ee600c74594805c873ef7ad
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SHA1
1b29893abee87fbd13c11a5f1175365bd31ed06c
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SHA256
287a7874eed1897039313bd456b6fa731d82cf069e5d339828ae7b5cfa26b403
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SHA512
8ec4f1155e4cf7eacf9264b6924142a1cff13e4461e177bae1f2d191798b21834ffed28c89dcbbd028e512a6da76042ce8d3ba62a9c5dff04b4aceeebddf4dc0
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SSDEEP
12288:fNHZ31WcK6C1gPoiscI7cEFqfCeJvGwZKVbWd6LorRvO9g1m84l+YfQmot3JUSTW:F1o8PohvKCMEb464Yv+qoNJUVV
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 2760 privacy.exe -
Loads dropped DLL 3 IoCs
pid Process 2772 JaffaCakes118_c6aa99d31ee600c74594805c873ef7ad.exe 2772 JaffaCakes118_c6aa99d31ee600c74594805c873ef7ad.exe 2772 JaffaCakes118_c6aa99d31ee600c74594805c873ef7ad.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\Privacy Protection = "C:\\ProgramData\\privacy.exe" privacy.exe -
Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\I: privacy.exe File opened (read-only) \??\O: privacy.exe File opened (read-only) \??\P: privacy.exe File opened (read-only) \??\S: privacy.exe File opened (read-only) \??\U: privacy.exe File opened (read-only) \??\Y: privacy.exe File opened (read-only) \??\H: privacy.exe File opened (read-only) \??\J: privacy.exe File opened (read-only) \??\L: privacy.exe File opened (read-only) \??\Q: privacy.exe File opened (read-only) \??\W: privacy.exe File opened (read-only) \??\X: privacy.exe File opened (read-only) \??\Z: privacy.exe File opened (read-only) \??\G: privacy.exe File opened (read-only) \??\K: privacy.exe File opened (read-only) \??\M: privacy.exe File opened (read-only) \??\N: privacy.exe File opened (read-only) \??\R: privacy.exe File opened (read-only) \??\E: privacy.exe File opened (read-only) \??\T: privacy.exe File opened (read-only) \??\V: privacy.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 privacy.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 privacy.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_c6aa99d31ee600c74594805c873ef7ad.exe -
description ioc Process Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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 JaffaCakes118_c6aa99d31ee600c74594805c873ef7ad.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8 JaffaCakes118_c6aa99d31ee600c74594805c873ef7ad.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2772 JaffaCakes118_c6aa99d31ee600c74594805c873ef7ad.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe -
Suspicious use of FindShellTrayWindow 12 IoCs
pid Process 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe -
Suspicious use of SendNotifyMessage 12 IoCs
pid Process 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe 2760 privacy.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2760 privacy.exe 2760 privacy.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2772 wrote to memory of 2760 2772 JaffaCakes118_c6aa99d31ee600c74594805c873ef7ad.exe 30 PID 2772 wrote to memory of 2760 2772 JaffaCakes118_c6aa99d31ee600c74594805c873ef7ad.exe 30 PID 2772 wrote to memory of 2760 2772 JaffaCakes118_c6aa99d31ee600c74594805c873ef7ad.exe 30 PID 2772 wrote to memory of 2760 2772 JaffaCakes118_c6aa99d31ee600c74594805c873ef7ad.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c6aa99d31ee600c74594805c873ef7ad.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c6aa99d31ee600c74594805c873ef7ad.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2772 -
C:\ProgramData\privacy.exeC:\ProgramData\privacy.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:2760
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Modify Registry
2Pre-OS Boot
1Bootkit
1Subvert Trust Controls
1Install Root Certificate
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
806KB
MD5ab572cbbcb10d9a8e0e65ff98c0f75db
SHA1fa5434ae4b80ea8eabe56657a6b0d4289ebc7f67
SHA256044156e27e0ccd065331a79567a93bd629dbbd042ff9c539f936ab1ace1e6dc3
SHA512aef5f8061b6a856930d201f0ddcbfec7292fa3b7cec5c328ef6afc7aff76d8e129b01deedb44c2fdd0a3c39ba92b9b613580f1f8a1949b9cf1bfd1249d0db6d3