Analysis
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max time kernel
122s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
18-08-2023 13:20
Static task
static1
Behavioral task
behavioral1
Sample
25de0c1d22cd9175d2770082b96d7c12a39af93732293d4b164b2e3865a3a9e4_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
25de0c1d22cd9175d2770082b96d7c12a39af93732293d4b164b2e3865a3a9e4_JC.exe
Resource
win10v2004-20230703-en
General
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Target
25de0c1d22cd9175d2770082b96d7c12a39af93732293d4b164b2e3865a3a9e4_JC.exe
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Size
596KB
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MD5
d1ab0f2e1d947093d162b10bd91f716c
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SHA1
aa4b17ad4fd5925e381e8b3336570afe43a3e2d9
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SHA256
25de0c1d22cd9175d2770082b96d7c12a39af93732293d4b164b2e3865a3a9e4
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SHA512
752d6ea07ce45908e8ebcf5e22a2d34b87c2012342c3adad100d192bfa63dd67338bf7973b4360af96c552efde3f938afb9b027c5b5786b8115735d53dab5b32
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SSDEEP
12288:HPV/O9w18gJ6LaE4apr7eYKzO+glZulo10q+qJ9T3+m2ffvubzFzhQwlhJxui:4C1eLcax7eYeO3rl0qHpW2ZBhj
Malware Config
Signatures
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Microsoft.exe" 25de0c1d22cd9175d2770082b96d7c12a39af93732293d4b164b2e3865a3a9e4_JC.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3012 set thread context of 2988 3012 25de0c1d22cd9175d2770082b96d7c12a39af93732293d4b164b2e3865a3a9e4_JC.exe 30 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2988 25de0c1d22cd9175d2770082b96d7c12a39af93732293d4b164b2e3865a3a9e4_JC.exe 2988 25de0c1d22cd9175d2770082b96d7c12a39af93732293d4b164b2e3865a3a9e4_JC.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2988 25de0c1d22cd9175d2770082b96d7c12a39af93732293d4b164b2e3865a3a9e4_JC.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 3012 wrote to memory of 2988 3012 25de0c1d22cd9175d2770082b96d7c12a39af93732293d4b164b2e3865a3a9e4_JC.exe 30 PID 3012 wrote to memory of 2988 3012 25de0c1d22cd9175d2770082b96d7c12a39af93732293d4b164b2e3865a3a9e4_JC.exe 30 PID 3012 wrote to memory of 2988 3012 25de0c1d22cd9175d2770082b96d7c12a39af93732293d4b164b2e3865a3a9e4_JC.exe 30 PID 3012 wrote to memory of 2988 3012 25de0c1d22cd9175d2770082b96d7c12a39af93732293d4b164b2e3865a3a9e4_JC.exe 30 PID 3012 wrote to memory of 2988 3012 25de0c1d22cd9175d2770082b96d7c12a39af93732293d4b164b2e3865a3a9e4_JC.exe 30 PID 3012 wrote to memory of 2988 3012 25de0c1d22cd9175d2770082b96d7c12a39af93732293d4b164b2e3865a3a9e4_JC.exe 30 PID 3012 wrote to memory of 2988 3012 25de0c1d22cd9175d2770082b96d7c12a39af93732293d4b164b2e3865a3a9e4_JC.exe 30 PID 3012 wrote to memory of 2988 3012 25de0c1d22cd9175d2770082b96d7c12a39af93732293d4b164b2e3865a3a9e4_JC.exe 30 PID 3012 wrote to memory of 2988 3012 25de0c1d22cd9175d2770082b96d7c12a39af93732293d4b164b2e3865a3a9e4_JC.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\25de0c1d22cd9175d2770082b96d7c12a39af93732293d4b164b2e3865a3a9e4_JC.exe"C:\Users\Admin\AppData\Local\Temp\25de0c1d22cd9175d2770082b96d7c12a39af93732293d4b164b2e3865a3a9e4_JC.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3012 -
C:\Users\Admin\AppData\Local\Temp\25de0c1d22cd9175d2770082b96d7c12a39af93732293d4b164b2e3865a3a9e4_JC.exe"C:\Users\Admin\AppData\Local\Temp\25de0c1d22cd9175d2770082b96d7c12a39af93732293d4b164b2e3865a3a9e4_JC.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2988
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