Analysis
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max time kernel
140s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
03-10-2024 22:38
Behavioral task
behavioral1
Sample
10c51863af229b40b0375fc39b37c7b8_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
10c51863af229b40b0375fc39b37c7b8_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
10c51863af229b40b0375fc39b37c7b8_JaffaCakes118.exe
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Size
662KB
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MD5
10c51863af229b40b0375fc39b37c7b8
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SHA1
1fa0b4a0c1b8d43761d4f87b36332c33d9a8e4f3
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SHA256
e3e41f94ebeb795d4dea594a6b546af7e8a4b660c69d2d9b972014356656d2ef
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SHA512
5cecbba37b9be85f08bb8ce0b1eae1bc31e4b4dcc1bf18fa825a245d1a898fbc81f36a2b9ca8a3dd365804044945677c29da893cb083574dbcec99b36ed8b4bb
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SSDEEP
12288:vt7kzCPjHzxPEBoLj5BMPZtgEQvg4Kjwkp/VAh5x9iShwgrJ66hdyt5jgzUE393V:LFcoBSPnDYHZkpNO5jFwgrJFhdyzjkUg
Malware Config
Signatures
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Loads dropped DLL 4 IoCs
pid Process 2596 10c51863af229b40b0375fc39b37c7b8_JaffaCakes118.exe 2596 10c51863af229b40b0375fc39b37c7b8_JaffaCakes118.exe 2596 10c51863af229b40b0375fc39b37c7b8_JaffaCakes118.exe 2596 10c51863af229b40b0375fc39b37c7b8_JaffaCakes118.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\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\PCPrivacyCleaner = "C:\\Program Files (x86)\\PCPrivacyCleaner\\pcpc.exe" 10c51863af229b40b0375fc39b37c7b8_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/2596-0-0x0000000000400000-0x000000000063B000-memory.dmp upx behavioral1/files/0x0008000000015cb6-3.dat upx behavioral1/memory/2596-4-0x0000000002620000-0x0000000002630000-memory.dmp upx behavioral1/memory/2596-21-0x0000000000400000-0x000000000063B000-memory.dmp upx behavioral1/memory/2596-23-0x0000000000400000-0x000000000063B000-memory.dmp upx behavioral1/memory/2596-26-0x0000000000400000-0x000000000063B000-memory.dmp upx -
Drops file in Program Files directory 2 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\PCPrivacyCleaner\pcpc.exe 10c51863af229b40b0375fc39b37c7b8_JaffaCakes118.exe File created C:\Program Files (x86)\PCPrivacyCleaner\pcpc.exe 10c51863af229b40b0375fc39b37c7b8_JaffaCakes118.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 1 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 10c51863af229b40b0375fc39b37c7b8_JaffaCakes118.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2596 10c51863af229b40b0375fc39b37c7b8_JaffaCakes118.exe -
Suspicious use of SendNotifyMessage 1 IoCs
pid Process 2596 10c51863af229b40b0375fc39b37c7b8_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 2596 10c51863af229b40b0375fc39b37c7b8_JaffaCakes118.exe 2596 10c51863af229b40b0375fc39b37c7b8_JaffaCakes118.exe 2596 10c51863af229b40b0375fc39b37c7b8_JaffaCakes118.exe 2596 10c51863af229b40b0375fc39b37c7b8_JaffaCakes118.exe 2596 10c51863af229b40b0375fc39b37c7b8_JaffaCakes118.exe 2596 10c51863af229b40b0375fc39b37c7b8_JaffaCakes118.exe 2596 10c51863af229b40b0375fc39b37c7b8_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\10c51863af229b40b0375fc39b37c7b8_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\10c51863af229b40b0375fc39b37c7b8_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:2596
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
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
662KB
MD510c51863af229b40b0375fc39b37c7b8
SHA11fa0b4a0c1b8d43761d4f87b36332c33d9a8e4f3
SHA256e3e41f94ebeb795d4dea594a6b546af7e8a4b660c69d2d9b972014356656d2ef
SHA5125cecbba37b9be85f08bb8ce0b1eae1bc31e4b4dcc1bf18fa825a245d1a898fbc81f36a2b9ca8a3dd365804044945677c29da893cb083574dbcec99b36ed8b4bb