Analysis
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max time kernel
149s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
09-10-2024 20:23
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
406581acab4ecf389e2aa527ed7886f084f15334dae60ce13ab16b63c34acabc.exe
Resource
win7-20240708-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
406581acab4ecf389e2aa527ed7886f084f15334dae60ce13ab16b63c34acabc.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
406581acab4ecf389e2aa527ed7886f084f15334dae60ce13ab16b63c34acabc.exe
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Size
88KB
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MD5
989a1893add9294237833fbebbd0ab3d
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SHA1
033ec8c448b902b70f146f0271d3b5fe11de544c
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SHA256
406581acab4ecf389e2aa527ed7886f084f15334dae60ce13ab16b63c34acabc
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SHA512
e6847f51fa278cc92100000801c2e82f366206b2d8314aa7c2cac92676f5309faaea1ddcfb9cbeaeb5a17e7a3c64cd7c4b4ddb37b1b9852d0904c3b1a3140aa6
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SSDEEP
1536:spvboIQ/JDHKa5LJW6/Z2NZQKvdmNmS/:wjoI8DHKuFOJvdN
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" 406581acab4ecf389e2aa527ed7886f084f15334dae60ce13ab16b63c34acabc.exe Set value (int) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" jueujew.exe -
Executes dropped EXE 1 IoCs
pid Process 1704 jueujew.exe -
Loads dropped DLL 2 IoCs
pid Process 2568 406581acab4ecf389e2aa527ed7886f084f15334dae60ce13ab16b63c34acabc.exe 2568 406581acab4ecf389e2aa527ed7886f084f15334dae60ce13ab16b63c34acabc.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\jueujew = "C:\\Users\\Admin\\jueujew.exe /v" jueujew.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\jueujew = "C:\\Users\\Admin\\jueujew.exe /g" jueujew.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\jueujew = "C:\\Users\\Admin\\jueujew.exe /s" jueujew.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\jueujew = "C:\\Users\\Admin\\jueujew.exe /w" jueujew.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\jueujew = "C:\\Users\\Admin\\jueujew.exe /z" jueujew.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\jueujew = "C:\\Users\\Admin\\jueujew.exe /y" jueujew.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\jueujew = "C:\\Users\\Admin\\jueujew.exe /k" jueujew.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\jueujew = "C:\\Users\\Admin\\jueujew.exe /l" jueujew.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\jueujew = "C:\\Users\\Admin\\jueujew.exe /h" jueujew.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\jueujew = "C:\\Users\\Admin\\jueujew.exe /x" 406581acab4ecf389e2aa527ed7886f084f15334dae60ce13ab16b63c34acabc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\jueujew = "C:\\Users\\Admin\\jueujew.exe /n" jueujew.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\jueujew = "C:\\Users\\Admin\\jueujew.exe /e" jueujew.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\jueujew = "C:\\Users\\Admin\\jueujew.exe /r" jueujew.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\jueujew = "C:\\Users\\Admin\\jueujew.exe /j" jueujew.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\jueujew = "C:\\Users\\Admin\\jueujew.exe /a" jueujew.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\jueujew = "C:\\Users\\Admin\\jueujew.exe /o" jueujew.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\jueujew = "C:\\Users\\Admin\\jueujew.exe /x" jueujew.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\jueujew = "C:\\Users\\Admin\\jueujew.exe /f" jueujew.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\jueujew = "C:\\Users\\Admin\\jueujew.exe /m" jueujew.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\jueujew = "C:\\Users\\Admin\\jueujew.exe /d" jueujew.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\jueujew = "C:\\Users\\Admin\\jueujew.exe /q" jueujew.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\jueujew = "C:\\Users\\Admin\\jueujew.exe /p" jueujew.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\jueujew = "C:\\Users\\Admin\\jueujew.exe /u" jueujew.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\jueujew = "C:\\Users\\Admin\\jueujew.exe /c" jueujew.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\jueujew = "C:\\Users\\Admin\\jueujew.exe /b" jueujew.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\jueujew = "C:\\Users\\Admin\\jueujew.exe /i" jueujew.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\jueujew = "C:\\Users\\Admin\\jueujew.exe /t" jueujew.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 406581acab4ecf389e2aa527ed7886f084f15334dae60ce13ab16b63c34acabc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language jueujew.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2568 406581acab4ecf389e2aa527ed7886f084f15334dae60ce13ab16b63c34acabc.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe 1704 jueujew.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2568 406581acab4ecf389e2aa527ed7886f084f15334dae60ce13ab16b63c34acabc.exe 1704 jueujew.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2568 wrote to memory of 1704 2568 406581acab4ecf389e2aa527ed7886f084f15334dae60ce13ab16b63c34acabc.exe 30 PID 2568 wrote to memory of 1704 2568 406581acab4ecf389e2aa527ed7886f084f15334dae60ce13ab16b63c34acabc.exe 30 PID 2568 wrote to memory of 1704 2568 406581acab4ecf389e2aa527ed7886f084f15334dae60ce13ab16b63c34acabc.exe 30 PID 2568 wrote to memory of 1704 2568 406581acab4ecf389e2aa527ed7886f084f15334dae60ce13ab16b63c34acabc.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\406581acab4ecf389e2aa527ed7886f084f15334dae60ce13ab16b63c34acabc.exe"C:\Users\Admin\AppData\Local\Temp\406581acab4ecf389e2aa527ed7886f084f15334dae60ce13ab16b63c34acabc.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\jueujew.exe"C:\Users\Admin\jueujew.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:1704
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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
88KB
MD5e6a6dbc685c78f190f0f120387fa7407
SHA1f04214f5658dd52da9f1de3d26071da9245ebed0
SHA25670dd572cce6879c15ca0e645d9be3ee7af025425a73d74b4176ee3c605cb9ad9
SHA5123d908724bb1a01391f3ff540d183bf5a5d55a89007aac014ede80ecf690f14f094d9026d2eb0f59f1c3f1af268e1c211e610837c77941b8b629bda8693a853b7