Analysis
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max time kernel
149s -
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
14/08/2024, 12:35
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
9620f17a6ed57b6f2cea890867cac6c0_JaffaCakes118.exe
Resource
win7-20240708-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
9620f17a6ed57b6f2cea890867cac6c0_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
9620f17a6ed57b6f2cea890867cac6c0_JaffaCakes118.exe
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Size
240KB
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MD5
9620f17a6ed57b6f2cea890867cac6c0
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SHA1
3728cddc3ba534f2509d311987f002d892948e25
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SHA256
2071c9055854fa34ede4303cc921832c40bfeb394790ee2cd0c755494df36166
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SHA512
b134b2fae8733959e4b302ae842268329eb4bcd64ebda598991bbb7e2e456567d5a4bb94559a6cbb5b2c041ecafb41bac0f1b3e3dda9ec77ddb42bdd1784a452
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SSDEEP
6144:7I3dwqsNTNEXGlQR58EqxF6snji81RUinKq3aEESliD6:7ydQKjeaEEp
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-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 9620f17a6ed57b6f2cea890867cac6c0_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" quovei.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-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation 9620f17a6ed57b6f2cea890867cac6c0_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 4128 quovei.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\quovei = "C:\\Users\\Admin\\quovei.exe /z" quovei.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\quovei = "C:\\Users\\Admin\\quovei.exe /c" quovei.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\quovei = "C:\\Users\\Admin\\quovei.exe /u" quovei.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\quovei = "C:\\Users\\Admin\\quovei.exe /y" 9620f17a6ed57b6f2cea890867cac6c0_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\quovei = "C:\\Users\\Admin\\quovei.exe /e" quovei.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\quovei = "C:\\Users\\Admin\\quovei.exe /s" quovei.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\quovei = "C:\\Users\\Admin\\quovei.exe /l" quovei.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\quovei = "C:\\Users\\Admin\\quovei.exe /p" quovei.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\quovei = "C:\\Users\\Admin\\quovei.exe /j" quovei.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\quovei = "C:\\Users\\Admin\\quovei.exe /h" quovei.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\quovei = "C:\\Users\\Admin\\quovei.exe /w" quovei.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\quovei = "C:\\Users\\Admin\\quovei.exe /n" quovei.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\quovei = "C:\\Users\\Admin\\quovei.exe /y" quovei.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\quovei = "C:\\Users\\Admin\\quovei.exe /k" quovei.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\quovei = "C:\\Users\\Admin\\quovei.exe /r" quovei.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\quovei = "C:\\Users\\Admin\\quovei.exe /i" quovei.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\quovei = "C:\\Users\\Admin\\quovei.exe /v" quovei.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\quovei = "C:\\Users\\Admin\\quovei.exe /m" quovei.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\quovei = "C:\\Users\\Admin\\quovei.exe /b" quovei.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\quovei = "C:\\Users\\Admin\\quovei.exe /x" quovei.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\quovei = "C:\\Users\\Admin\\quovei.exe /f" quovei.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\quovei = "C:\\Users\\Admin\\quovei.exe /d" quovei.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\quovei = "C:\\Users\\Admin\\quovei.exe /o" quovei.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\quovei = "C:\\Users\\Admin\\quovei.exe /g" quovei.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\quovei = "C:\\Users\\Admin\\quovei.exe /a" quovei.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\quovei = "C:\\Users\\Admin\\quovei.exe /t" quovei.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\quovei = "C:\\Users\\Admin\\quovei.exe /q" quovei.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 9620f17a6ed57b6f2cea890867cac6c0_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language quovei.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4652 9620f17a6ed57b6f2cea890867cac6c0_JaffaCakes118.exe 4652 9620f17a6ed57b6f2cea890867cac6c0_JaffaCakes118.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe 4128 quovei.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4652 9620f17a6ed57b6f2cea890867cac6c0_JaffaCakes118.exe 4128 quovei.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4652 wrote to memory of 4128 4652 9620f17a6ed57b6f2cea890867cac6c0_JaffaCakes118.exe 88 PID 4652 wrote to memory of 4128 4652 9620f17a6ed57b6f2cea890867cac6c0_JaffaCakes118.exe 88 PID 4652 wrote to memory of 4128 4652 9620f17a6ed57b6f2cea890867cac6c0_JaffaCakes118.exe 88
Processes
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C:\Users\Admin\AppData\Local\Temp\9620f17a6ed57b6f2cea890867cac6c0_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\9620f17a6ed57b6f2cea890867cac6c0_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:4652 -
C:\Users\Admin\quovei.exe"C:\Users\Admin\quovei.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:4128
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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
240KB
MD5b34d3175a24045b328f20ada481141a5
SHA1466baad5c33726eeb0055c8f37fcfe333e7b7fd3
SHA2562c8f03d4485252d3c22da7c1f3e4fe735bf32b4901865f87a97034fad87b8c05
SHA512cf19bf92745d77f0a408e4ed6fa44c9fd0ecf4cf23d0733f639901f4cd8b12d1a284bf377c1c15a5f1651ca8dfee3eb5492ac73795af7caa6549b231c55616a1