Analysis
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max time kernel
150s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
14-10-2022 10:15
Static task
static1
Behavioral task
behavioral1
Sample
79d55a0654cda87e39031319ab3ab081349303e2d259d6cf04d4ae98645c056f.exe
Resource
win7-20220901-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
79d55a0654cda87e39031319ab3ab081349303e2d259d6cf04d4ae98645c056f.exe
Resource
win10v2004-20220901-en
windows10-2004-x64
11 signatures
150 seconds
General
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Target
79d55a0654cda87e39031319ab3ab081349303e2d259d6cf04d4ae98645c056f.exe
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Size
140KB
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MD5
6ee5087a83274fabb25379f3f2463700
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SHA1
0445d2969643ee876f54c9eab5fb02e33380a805
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SHA256
79d55a0654cda87e39031319ab3ab081349303e2d259d6cf04d4ae98645c056f
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SHA512
0304fa645008a0cb56b9f6f04b407697aa4df78ae060135d34674a2437de56025d672b61e1b5cddabae8c73010d7f01806548a9f12929b501368c0277b7b77d7
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SSDEEP
3072://G4Dj73jBMo3lo09E4J2HdSRWqNiBoXD:RjLjBNj9Ek2HdSsB
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-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 79d55a0654cda87e39031319ab3ab081349303e2d259d6cf04d4ae98645c056f.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" suicie.exe -
Executes dropped EXE 2 IoCs
pid Process 4072 suicie.exe 3908 suicie.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-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation 79d55a0654cda87e39031319ab3ab081349303e2d259d6cf04d4ae98645c056f.exe -
Adds Run key to start application 2 TTPs 29 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suicie = "C:\\Users\\Admin\\suicie.exe /e" suicie.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suicie = "C:\\Users\\Admin\\suicie.exe /i" suicie.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suicie = "C:\\Users\\Admin\\suicie.exe /s" suicie.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suicie = "C:\\Users\\Admin\\suicie.exe /b" suicie.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suicie = "C:\\Users\\Admin\\suicie.exe /c" suicie.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suicie = "C:\\Users\\Admin\\suicie.exe /o" suicie.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suicie = "C:\\Users\\Admin\\suicie.exe /q" suicie.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suicie = "C:\\Users\\Admin\\suicie.exe /m" suicie.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suicie = "C:\\Users\\Admin\\suicie.exe /z" suicie.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suicie = "C:\\Users\\Admin\\suicie.exe /h" suicie.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suicie = "C:\\Users\\Admin\\suicie.exe /f" suicie.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suicie = "C:\\Users\\Admin\\suicie.exe /t" suicie.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suicie = "C:\\Users\\Admin\\suicie.exe /a" suicie.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suicie = "C:\\Users\\Admin\\suicie.exe /x" suicie.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suicie = "C:\\Users\\Admin\\suicie.exe /j" suicie.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 79d55a0654cda87e39031319ab3ab081349303e2d259d6cf04d4ae98645c056f.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suicie = "C:\\Users\\Admin\\suicie.exe /i" 79d55a0654cda87e39031319ab3ab081349303e2d259d6cf04d4ae98645c056f.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suicie = "C:\\Users\\Admin\\suicie.exe /r" suicie.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suicie = "C:\\Users\\Admin\\suicie.exe /y" suicie.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suicie = "C:\\Users\\Admin\\suicie.exe /n" suicie.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suicie = "C:\\Users\\Admin\\suicie.exe /p" suicie.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suicie = "C:\\Users\\Admin\\suicie.exe /d" suicie.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Run\ suicie.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suicie = "C:\\Users\\Admin\\suicie.exe /u" suicie.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suicie = "C:\\Users\\Admin\\suicie.exe /l" suicie.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suicie = "C:\\Users\\Admin\\suicie.exe /w" suicie.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suicie = "C:\\Users\\Admin\\suicie.exe /k" suicie.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suicie = "C:\\Users\\Admin\\suicie.exe /v" suicie.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suicie = "C:\\Users\\Admin\\suicie.exe /g" suicie.exe -
Maps connected drives based on registry 3 TTPs 4 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 79d55a0654cda87e39031319ab3ab081349303e2d259d6cf04d4ae98645c056f.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 79d55a0654cda87e39031319ab3ab081349303e2d259d6cf04d4ae98645c056f.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum suicie.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 suicie.exe -
Drops autorun.inf file 1 TTPs 1 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
description ioc Process File opened for modification C:\Users\Admin\c\autorun.inf suicie.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 1528 set thread context of 5068 1528 79d55a0654cda87e39031319ab3ab081349303e2d259d6cf04d4ae98645c056f.exe 83 PID 4072 set thread context of 3908 4072 suicie.exe 89 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 5068 79d55a0654cda87e39031319ab3ab081349303e2d259d6cf04d4ae98645c056f.exe 5068 79d55a0654cda87e39031319ab3ab081349303e2d259d6cf04d4ae98645c056f.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe 3908 suicie.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 1528 79d55a0654cda87e39031319ab3ab081349303e2d259d6cf04d4ae98645c056f.exe 5068 79d55a0654cda87e39031319ab3ab081349303e2d259d6cf04d4ae98645c056f.exe 4072 suicie.exe 3908 suicie.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 1528 wrote to memory of 5068 1528 79d55a0654cda87e39031319ab3ab081349303e2d259d6cf04d4ae98645c056f.exe 83 PID 1528 wrote to memory of 5068 1528 79d55a0654cda87e39031319ab3ab081349303e2d259d6cf04d4ae98645c056f.exe 83 PID 1528 wrote to memory of 5068 1528 79d55a0654cda87e39031319ab3ab081349303e2d259d6cf04d4ae98645c056f.exe 83 PID 1528 wrote to memory of 5068 1528 79d55a0654cda87e39031319ab3ab081349303e2d259d6cf04d4ae98645c056f.exe 83 PID 1528 wrote to memory of 5068 1528 79d55a0654cda87e39031319ab3ab081349303e2d259d6cf04d4ae98645c056f.exe 83 PID 1528 wrote to memory of 5068 1528 79d55a0654cda87e39031319ab3ab081349303e2d259d6cf04d4ae98645c056f.exe 83 PID 1528 wrote to memory of 5068 1528 79d55a0654cda87e39031319ab3ab081349303e2d259d6cf04d4ae98645c056f.exe 83 PID 1528 wrote to memory of 5068 1528 79d55a0654cda87e39031319ab3ab081349303e2d259d6cf04d4ae98645c056f.exe 83 PID 1528 wrote to memory of 5068 1528 79d55a0654cda87e39031319ab3ab081349303e2d259d6cf04d4ae98645c056f.exe 83 PID 5068 wrote to memory of 4072 5068 79d55a0654cda87e39031319ab3ab081349303e2d259d6cf04d4ae98645c056f.exe 87 PID 5068 wrote to memory of 4072 5068 79d55a0654cda87e39031319ab3ab081349303e2d259d6cf04d4ae98645c056f.exe 87 PID 5068 wrote to memory of 4072 5068 79d55a0654cda87e39031319ab3ab081349303e2d259d6cf04d4ae98645c056f.exe 87 PID 4072 wrote to memory of 3908 4072 suicie.exe 89 PID 4072 wrote to memory of 3908 4072 suicie.exe 89 PID 4072 wrote to memory of 3908 4072 suicie.exe 89 PID 4072 wrote to memory of 3908 4072 suicie.exe 89 PID 4072 wrote to memory of 3908 4072 suicie.exe 89 PID 4072 wrote to memory of 3908 4072 suicie.exe 89 PID 4072 wrote to memory of 3908 4072 suicie.exe 89 PID 4072 wrote to memory of 3908 4072 suicie.exe 89 PID 4072 wrote to memory of 3908 4072 suicie.exe 89
Processes
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C:\Users\Admin\AppData\Local\Temp\79d55a0654cda87e39031319ab3ab081349303e2d259d6cf04d4ae98645c056f.exe"C:\Users\Admin\AppData\Local\Temp\79d55a0654cda87e39031319ab3ab081349303e2d259d6cf04d4ae98645c056f.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1528 -
C:\Users\Admin\AppData\Local\Temp\79d55a0654cda87e39031319ab3ab081349303e2d259d6cf04d4ae98645c056f.exe742⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5068 -
C:\Users\Admin\suicie.exe"C:\Users\Admin\suicie.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4072 -
C:\Users\Admin\suicie.exe744⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Maps connected drives based on registry
- Drops autorun.inf file
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:3908
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
140KB
MD56ee5087a83274fabb25379f3f2463700
SHA10445d2969643ee876f54c9eab5fb02e33380a805
SHA25679d55a0654cda87e39031319ab3ab081349303e2d259d6cf04d4ae98645c056f
SHA5120304fa645008a0cb56b9f6f04b407697aa4df78ae060135d34674a2437de56025d672b61e1b5cddabae8c73010d7f01806548a9f12929b501368c0277b7b77d7
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Filesize
140KB
MD56ee5087a83274fabb25379f3f2463700
SHA10445d2969643ee876f54c9eab5fb02e33380a805
SHA25679d55a0654cda87e39031319ab3ab081349303e2d259d6cf04d4ae98645c056f
SHA5120304fa645008a0cb56b9f6f04b407697aa4df78ae060135d34674a2437de56025d672b61e1b5cddabae8c73010d7f01806548a9f12929b501368c0277b7b77d7
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Filesize
140KB
MD56ee5087a83274fabb25379f3f2463700
SHA10445d2969643ee876f54c9eab5fb02e33380a805
SHA25679d55a0654cda87e39031319ab3ab081349303e2d259d6cf04d4ae98645c056f
SHA5120304fa645008a0cb56b9f6f04b407697aa4df78ae060135d34674a2437de56025d672b61e1b5cddabae8c73010d7f01806548a9f12929b501368c0277b7b77d7