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Analysis
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max time kernel
149s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
01/10/2024, 03:15
Static task
static1
Behavioral task
behavioral1
Sample
042ba5007655395fcedc0e934cdbce6e_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
042ba5007655395fcedc0e934cdbce6e_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
042ba5007655395fcedc0e934cdbce6e_JaffaCakes118.exe
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Size
100KB
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MD5
042ba5007655395fcedc0e934cdbce6e
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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
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-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 042ba5007655395fcedc0e934cdbce6e_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" heuxop.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-1-5-21-355097885-2402257403-2971294179-1000\Control Panel\International\Geo\Nation 042ba5007655395fcedc0e934cdbce6e_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 2628 heuxop.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /G" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /B" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /w" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /a" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /m" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /r" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /I" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /l" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /W" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /R" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /u" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /t" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /J" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /F" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /f" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /j" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /x" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /v" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /p" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /g" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /d" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /L" 042ba5007655395fcedc0e934cdbce6e_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /n" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /C" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /e" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /A" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /o" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /P" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /H" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /i" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /q" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /k" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /y" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /S" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /L" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /D" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /Z" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /h" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /E" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /K" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /Q" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /O" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /c" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /Y" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /T" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /s" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /z" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /U" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /N" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /V" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /M" heuxop.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\heuxop = "C:\\Users\\Admin\\heuxop.exe /X" heuxop.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 heuxop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 042ba5007655395fcedc0e934cdbce6e_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2368 042ba5007655395fcedc0e934cdbce6e_JaffaCakes118.exe 2368 042ba5007655395fcedc0e934cdbce6e_JaffaCakes118.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe 2628 heuxop.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2368 042ba5007655395fcedc0e934cdbce6e_JaffaCakes118.exe 2628 heuxop.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2368 wrote to memory of 2628 2368 042ba5007655395fcedc0e934cdbce6e_JaffaCakes118.exe 82 PID 2368 wrote to memory of 2628 2368 042ba5007655395fcedc0e934cdbce6e_JaffaCakes118.exe 82 PID 2368 wrote to memory of 2628 2368 042ba5007655395fcedc0e934cdbce6e_JaffaCakes118.exe 82
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
- 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:2368 -
C:\Users\Admin\heuxop.exe"C:\Users\Admin\heuxop.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:2628
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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
100KB
MD56b77bcf79ac27d57c5cf7590740ac1bf
SHA197d7a2a8726578527dd689a11d5f09728f256b5d
SHA25633b58032b7a66ad175798992cf7eea2827643278afed4b608bed04faa3da272d
SHA512d6d1b58352c54bb2805f80708175ebcb9cce1fb1907077b982eb71a479827e3e69704601a0dd3134e3b7c356550fc58a22187c6b3295e4040015bb9120b0637b