Analysis
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max time kernel
97s -
max time network
134s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
22-12-2024 11:32
Behavioral task
behavioral1
Sample
b3514da017a627db16176883feb3127a0da2a08b915fd2398f29e0da8bdb91cc.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b3514da017a627db16176883feb3127a0da2a08b915fd2398f29e0da8bdb91cc.exe
Resource
win10v2004-20241007-en
General
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Target
b3514da017a627db16176883feb3127a0da2a08b915fd2398f29e0da8bdb91cc.exe
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Size
8.9MB
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MD5
ca07277644058c896474ae8faa2d67bd
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SHA1
4c1814f291cc0934a8ec47d6ad12d1e883231a08
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SHA256
b3514da017a627db16176883feb3127a0da2a08b915fd2398f29e0da8bdb91cc
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SHA512
c3f1e8e059fa307a06dc6980f262e6611d503149be3f93a18fbeff81d68d0ff71a75298861181422714b85be860460f34a49c2f56b1192d1e3937867fde2399d
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SSDEEP
49152:K1XP6rPbNechC0bNechC0bNecIC0bNechC0bNechC0bNeca:K1+8e8e8f8e8e8d
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft OneDrive = "C:\\Users\\Admin\\AppData\\Local\\Chrome\\StikyNot.exe" b3514da017a627db16176883feb3127a0da2a08b915fd2398f29e0da8bdb91cc.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 3620 set thread context of 4300 3620 b3514da017a627db16176883feb3127a0da2a08b915fd2398f29e0da8bdb91cc.exe 99 PID 3620 set thread context of 1148 3620 b3514da017a627db16176883feb3127a0da2a08b915fd2398f29e0da8bdb91cc.exe 100 -
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 b3514da017a627db16176883feb3127a0da2a08b915fd2398f29e0da8bdb91cc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language b3514da017a627db16176883feb3127a0da2a08b915fd2398f29e0da8bdb91cc.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4300 b3514da017a627db16176883feb3127a0da2a08b915fd2398f29e0da8bdb91cc.exe 4300 b3514da017a627db16176883feb3127a0da2a08b915fd2398f29e0da8bdb91cc.exe -
Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 3620 wrote to memory of 4300 3620 b3514da017a627db16176883feb3127a0da2a08b915fd2398f29e0da8bdb91cc.exe 99 PID 3620 wrote to memory of 4300 3620 b3514da017a627db16176883feb3127a0da2a08b915fd2398f29e0da8bdb91cc.exe 99 PID 3620 wrote to memory of 4300 3620 b3514da017a627db16176883feb3127a0da2a08b915fd2398f29e0da8bdb91cc.exe 99 PID 3620 wrote to memory of 4300 3620 b3514da017a627db16176883feb3127a0da2a08b915fd2398f29e0da8bdb91cc.exe 99 PID 3620 wrote to memory of 4300 3620 b3514da017a627db16176883feb3127a0da2a08b915fd2398f29e0da8bdb91cc.exe 99 PID 3620 wrote to memory of 4300 3620 b3514da017a627db16176883feb3127a0da2a08b915fd2398f29e0da8bdb91cc.exe 99 PID 3620 wrote to memory of 4300 3620 b3514da017a627db16176883feb3127a0da2a08b915fd2398f29e0da8bdb91cc.exe 99 PID 3620 wrote to memory of 4300 3620 b3514da017a627db16176883feb3127a0da2a08b915fd2398f29e0da8bdb91cc.exe 99 PID 3620 wrote to memory of 1148 3620 b3514da017a627db16176883feb3127a0da2a08b915fd2398f29e0da8bdb91cc.exe 100 PID 3620 wrote to memory of 1148 3620 b3514da017a627db16176883feb3127a0da2a08b915fd2398f29e0da8bdb91cc.exe 100 PID 3620 wrote to memory of 1148 3620 b3514da017a627db16176883feb3127a0da2a08b915fd2398f29e0da8bdb91cc.exe 100 PID 3620 wrote to memory of 1148 3620 b3514da017a627db16176883feb3127a0da2a08b915fd2398f29e0da8bdb91cc.exe 100 PID 3620 wrote to memory of 1148 3620 b3514da017a627db16176883feb3127a0da2a08b915fd2398f29e0da8bdb91cc.exe 100
Processes
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C:\Users\Admin\AppData\Local\Temp\b3514da017a627db16176883feb3127a0da2a08b915fd2398f29e0da8bdb91cc.exe"C:\Users\Admin\AppData\Local\Temp\b3514da017a627db16176883feb3127a0da2a08b915fd2398f29e0da8bdb91cc.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3620 -
C:\Users\Admin\AppData\Local\Temp\b3514da017a627db16176883feb3127a0da2a08b915fd2398f29e0da8bdb91cc.exe"C:\Users\Admin\AppData\Local\Temp\b3514da017a627db16176883feb3127a0da2a08b915fd2398f29e0da8bdb91cc.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4300
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C:\Windows\SysWOW64\diskperf.exe"C:\Windows\SysWOW64\diskperf.exe"2⤵PID:1148
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