Analysis
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max time kernel
151s -
max time network
59s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
07-11-2022 00:24
Static task
static1
Behavioral task
behavioral1
Sample
7fb2b8426a7ad1a40271f301514786c0afcb52019d92dd80e9767cb849261910.exe
Resource
win7-20220901-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
7fb2b8426a7ad1a40271f301514786c0afcb52019d92dd80e9767cb849261910.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
7fb2b8426a7ad1a40271f301514786c0afcb52019d92dd80e9767cb849261910.exe
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Size
324KB
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MD5
0f22f215bb341294c914df06af1de940
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SHA1
dc5a1d22de829222654cd4ca40a2afc27ca59c28
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SHA256
7fb2b8426a7ad1a40271f301514786c0afcb52019d92dd80e9767cb849261910
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SHA512
624dcb16a181dfa9d9dff436483c7f949f5f1a4f52c18a9a606f853bdfa7a805f65a7827f0949f23d3fbaaf580a4ef6cd9289938e0a739a32d4fab9e238d5ec6
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SSDEEP
3072:k0Ax6LNx8uD7mEVSuekhGkYrQRVZq3eFo4ejLnlQISQLpyhZu6qyK6YWVVDbN74:RAxoNx72WGk1Y3nmQcuyKHWVVNc
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-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 7fb2b8426a7ad1a40271f301514786c0afcb52019d92dd80e9767cb849261910.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" gidix.exe -
Executes dropped EXE 1 IoCs
pid Process 1936 gidix.exe -
Loads dropped DLL 2 IoCs
pid Process 1448 7fb2b8426a7ad1a40271f301514786c0afcb52019d92dd80e9767cb849261910.exe 1448 7fb2b8426a7ad1a40271f301514786c0afcb52019d92dd80e9767cb849261910.exe -
Adds Run key to start application 2 TTPs 29 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\gidix = "C:\\Users\\Admin\\gidix.exe /x" gidix.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\gidix = "C:\\Users\\Admin\\gidix.exe /o" gidix.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\gidix = "C:\\Users\\Admin\\gidix.exe /g" gidix.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\gidix = "C:\\Users\\Admin\\gidix.exe /v" gidix.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\gidix = "C:\\Users\\Admin\\gidix.exe /h" gidix.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\gidix = "C:\\Users\\Admin\\gidix.exe /n" gidix.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ gidix.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\gidix = "C:\\Users\\Admin\\gidix.exe /k" gidix.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\gidix = "C:\\Users\\Admin\\gidix.exe /p" gidix.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\gidix = "C:\\Users\\Admin\\gidix.exe /i" gidix.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\gidix = "C:\\Users\\Admin\\gidix.exe /b" gidix.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\gidix = "C:\\Users\\Admin\\gidix.exe /u" gidix.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\gidix = "C:\\Users\\Admin\\gidix.exe /z" gidix.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\gidix = "C:\\Users\\Admin\\gidix.exe /f" gidix.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 7fb2b8426a7ad1a40271f301514786c0afcb52019d92dd80e9767cb849261910.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\gidix = "C:\\Users\\Admin\\gidix.exe /m" gidix.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\gidix = "C:\\Users\\Admin\\gidix.exe /d" gidix.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\gidix = "C:\\Users\\Admin\\gidix.exe /t" gidix.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\gidix = "C:\\Users\\Admin\\gidix.exe /r" gidix.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\gidix = "C:\\Users\\Admin\\gidix.exe /w" gidix.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\gidix = "C:\\Users\\Admin\\gidix.exe /j" 7fb2b8426a7ad1a40271f301514786c0afcb52019d92dd80e9767cb849261910.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\gidix = "C:\\Users\\Admin\\gidix.exe /c" gidix.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\gidix = "C:\\Users\\Admin\\gidix.exe /j" gidix.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\gidix = "C:\\Users\\Admin\\gidix.exe /a" gidix.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\gidix = "C:\\Users\\Admin\\gidix.exe /q" gidix.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\gidix = "C:\\Users\\Admin\\gidix.exe /s" gidix.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\gidix = "C:\\Users\\Admin\\gidix.exe /l" gidix.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\gidix = "C:\\Users\\Admin\\gidix.exe /e" gidix.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\gidix = "C:\\Users\\Admin\\gidix.exe /y" gidix.exe -
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 1448 7fb2b8426a7ad1a40271f301514786c0afcb52019d92dd80e9767cb849261910.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe 1936 gidix.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1448 7fb2b8426a7ad1a40271f301514786c0afcb52019d92dd80e9767cb849261910.exe 1936 gidix.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1448 wrote to memory of 1936 1448 7fb2b8426a7ad1a40271f301514786c0afcb52019d92dd80e9767cb849261910.exe 27 PID 1448 wrote to memory of 1936 1448 7fb2b8426a7ad1a40271f301514786c0afcb52019d92dd80e9767cb849261910.exe 27 PID 1448 wrote to memory of 1936 1448 7fb2b8426a7ad1a40271f301514786c0afcb52019d92dd80e9767cb849261910.exe 27 PID 1448 wrote to memory of 1936 1448 7fb2b8426a7ad1a40271f301514786c0afcb52019d92dd80e9767cb849261910.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\7fb2b8426a7ad1a40271f301514786c0afcb52019d92dd80e9767cb849261910.exe"C:\Users\Admin\AppData\Local\Temp\7fb2b8426a7ad1a40271f301514786c0afcb52019d92dd80e9767cb849261910.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1448 -
C:\Users\Admin\gidix.exe"C:\Users\Admin\gidix.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1936
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
324KB
MD52ce9e8a94c8c736a70f805c3fa14c877
SHA1ebd2ac74e0ea85805e17fd39b093c7d933fdc34b
SHA256bfc34813ec4d02e32ee41e364dab17cd1e5a15f400257a15aee7e11f80a2943c
SHA51209fa845cbfa04b74e58914609e30b22ef64f6e921e07345b331edc82ed6d544478d50aa195ce5672b92df63cb988e65f2a68ac0611cdf7ed3e57936803dcd23c
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Filesize
324KB
MD52ce9e8a94c8c736a70f805c3fa14c877
SHA1ebd2ac74e0ea85805e17fd39b093c7d933fdc34b
SHA256bfc34813ec4d02e32ee41e364dab17cd1e5a15f400257a15aee7e11f80a2943c
SHA51209fa845cbfa04b74e58914609e30b22ef64f6e921e07345b331edc82ed6d544478d50aa195ce5672b92df63cb988e65f2a68ac0611cdf7ed3e57936803dcd23c
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Filesize
324KB
MD52ce9e8a94c8c736a70f805c3fa14c877
SHA1ebd2ac74e0ea85805e17fd39b093c7d933fdc34b
SHA256bfc34813ec4d02e32ee41e364dab17cd1e5a15f400257a15aee7e11f80a2943c
SHA51209fa845cbfa04b74e58914609e30b22ef64f6e921e07345b331edc82ed6d544478d50aa195ce5672b92df63cb988e65f2a68ac0611cdf7ed3e57936803dcd23c
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Filesize
324KB
MD52ce9e8a94c8c736a70f805c3fa14c877
SHA1ebd2ac74e0ea85805e17fd39b093c7d933fdc34b
SHA256bfc34813ec4d02e32ee41e364dab17cd1e5a15f400257a15aee7e11f80a2943c
SHA51209fa845cbfa04b74e58914609e30b22ef64f6e921e07345b331edc82ed6d544478d50aa195ce5672b92df63cb988e65f2a68ac0611cdf7ed3e57936803dcd23c