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Analysis
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max time kernel
150s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
01/10/2024, 03:15
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
042ba5007655395fcedc0e934cdbce6e_JaffaCakes118.exe
Resource
win7-20240708-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
042ba5007655395fcedc0e934cdbce6e_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
042ba5007655395fcedc0e934cdbce6e_JaffaCakes118.exe
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Size
100KB
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MD5
042ba5007655395fcedc0e934cdbce6e
-
SHA1
4b557fc865bf2d22313681b52e4f65bdc393e4a8
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SHA256
f576b17e0d3209a93f0aa4b945f2c419f875e59d2333bb064e7364edd6a94d00
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SHA512
92724417c26c18e913889589e50f08918a2a3a1766595de666a29d2b5ddb12503d154746118974ea1c4ef75025f2d8f25651a8992ace8ef6e5c857891047d8f8
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SSDEEP
1536:t668iAuismywsLLw0wF9MGM9K/oKtNgCMbA1bL3N+NM5UfONIjnZ+S:XL/KLOM5FCnIS
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-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 042ba5007655395fcedc0e934cdbce6e_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" zaobao.exe -
Executes dropped EXE 1 IoCs
pid Process 1616 zaobao.exe -
Loads dropped DLL 2 IoCs
pid Process 2568 042ba5007655395fcedc0e934cdbce6e_JaffaCakes118.exe 2568 042ba5007655395fcedc0e934cdbce6e_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /Z" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /l" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /p" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /B" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /b" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /j" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /c" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /Q" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /s" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /V" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /N" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /F" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /J" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /R" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /g" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /X" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /q" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /x" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /D" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /E" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /h" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /A" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /K" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /y" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /a" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /o" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /t" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /i" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /G" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /C" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /r" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /n" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /O" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /u" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /Y" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /z" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /H" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /M" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /U" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /e" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /v" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /m" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /S" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /I" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /M" 042ba5007655395fcedc0e934cdbce6e_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /k" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /L" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /T" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /P" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /f" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /w" zaobao.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaobao = "C:\\Users\\Admin\\zaobao.exe /W" zaobao.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 zaobao.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 042ba5007655395fcedc0e934cdbce6e_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2568 042ba5007655395fcedc0e934cdbce6e_JaffaCakes118.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe 1616 zaobao.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2568 042ba5007655395fcedc0e934cdbce6e_JaffaCakes118.exe 1616 zaobao.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2568 wrote to memory of 1616 2568 042ba5007655395fcedc0e934cdbce6e_JaffaCakes118.exe 30 PID 2568 wrote to memory of 1616 2568 042ba5007655395fcedc0e934cdbce6e_JaffaCakes118.exe 30 PID 2568 wrote to memory of 1616 2568 042ba5007655395fcedc0e934cdbce6e_JaffaCakes118.exe 30 PID 2568 wrote to memory of 1616 2568 042ba5007655395fcedc0e934cdbce6e_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\042ba5007655395fcedc0e934cdbce6e_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\042ba5007655395fcedc0e934cdbce6e_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:2568 -
C:\Users\Admin\zaobao.exe"C:\Users\Admin\zaobao.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:1616
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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
100KB
MD5193b48e3f5bbf6accc76df83ab6a925c
SHA13312852b2c4066d904f2947a29b0ffc7eeb7ac23
SHA2568cf74fd32a1c49b248a9d977b3f230e30edc20cf0feaa96be3dfed26339b656f
SHA5120e44c9a6f0be0780593c2d19c1e2a7821ac52c8bdcc16c534dcfd51d133d36449a479a19b2a65abfc5621c33c89b74d361bbcffebb251137c6efae98026471b3