Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-ltsc 2021_x64 -
resource
win10ltsc2021-20250217-en -
resource tags
arch:x64arch:x86image:win10ltsc2021-20250217-enlocale:en-usos:windows10-ltsc 2021-x64system -
submitted
05/03/2025, 22:35
Static task
static1
Behavioral task
behavioral1
Sample
f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe
Resource
win10ltsc2021-20250217-en
General
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Target
f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe
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Size
353KB
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MD5
c7810c3e5169e3128c02758a89cbe6e7
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SHA1
802d1e1047e675f09289a6582c6cace69c073044
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SHA256
28c0ab5797756ae956d45016496f8b51b60a77f514f5a0b2e8234c0836e760b8
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SHA512
a5e1a442328bd536c311122620356bc750091db0bb3a04e8824b521e35fa3a00708245ab40aae74e0fd96136dd85ebd6f7ad0213496c49835a8c226a79d05b95
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SSDEEP
6144:kvHLtLMCHg3FxbyypAlFy1BWfc3xhacB58A22LU1Z2B0lrTs4Hybar:kfLhMCHgVx2ypgFy1BWfyEL2vOTsCr
Malware Config
Extracted
C:\Users\Admin\AppData\Local\Microsoft\OneNote\16.0\cache\_HELP_HELP_HELP_A3309B_.hta
cerber
Signatures
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Cerber
Cerber is a widely used ransomware-as-a-service (RaaS), first seen in 2017.
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Cerber family
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Contacts a large (1100) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
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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-1-5-21-1786400979-876203093-3022739302-1000\Control Panel\International\Geo\Nation f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe -
Drops startup file 1 IoCs
description ioc Process File opened for modification \??\c:\users\admin\appdata\roaming\microsoft\word\startup\ f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe -
Drops file in System32 directory 44 IoCs
description ioc Process File opened for modification \??\c:\windows\system32\config\systemprofile\appdata\local\bitcoin f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\system32\config\systemprofile\appdata\roaming\office f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\system32\config\systemprofile\appdata\roaming\onenote f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\system32\config\systemprofile\appdata\local\thunderbird f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\system32\config\systemprofile\appdata\local\outlook f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\system32\config\systemprofile\appdata\local\excel f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\system32\config\systemprofile\appdata\roaming\microsoft sql server f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\system32\config\systemprofile\appdata\local\microsoft sql server f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\system32\config\systemprofile\appdata\roaming\microsoft\excel f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\system32\config\systemprofile\appdata\local\office f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\system32\config\systemprofile\appdata\roaming\steam f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\system32\config\systemprofile\appdata\roaming\thunderbird f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\system32\config\systemprofile\appdata\roaming\microsoft\office f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\system32\config\systemprofile\appdata\local\microsoft\office f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\system32\config\systemprofile\appdata\local\microsoft\office\16.0\ f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\system32\config\systemprofile\appdata\local\microsoft\office\otele\ f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\system32\config\systemprofile\appdata\roaming\microsoft\onenote f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\system32\config\systemprofile\appdata\roaming\microsoft\outlook f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\local\microsoft\office\16.0\officeclicktorun.exe_rules.xml f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\local\microsoft\office\otele\officeclicktorun.exe.db f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\system32\config\systemprofile\appdata\roaming\microsoft\microsoft sql server f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\system32\config\systemprofile\appdata\local\microsoft\outlook f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\system32\config\systemprofile\appdata\roaming\bitcoin f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\system32\config\systemprofile\appdata\local\microsoft\excel f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\system32\config\systemprofile\appdata\local\microsoft\microsoft sql server f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\system32\config\systemprofile\appdata\local\the bat! f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\system32\config\systemprofile\appdata\roaming\word f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\system32\config\systemprofile\appdata\roaming\microsoft\powerpoint f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\system32\config\systemprofile\appdata\local\microsoft\powerpoint f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\system32\config\systemprofile\appdata\roaming\outlook f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\system32\config\systemprofile\appdata\local\steam f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\system32\config\systemprofile\appdata\roaming\the bat! f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\system32\config\systemprofile\documents f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\local\microsoft\office\16.0\integrator.exe_rules.xml f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\system32\config\systemprofile\appdata\roaming\excel f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\system32\config\systemprofile\appdata\local\microsoft\onenote f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\system32\config\systemprofile\appdata\roaming\microsoft\word f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\system32\config\systemprofile\appdata\local\onenote f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\system32\config\systemprofile\appdata\roaming\powerpoint f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\local\microsoft\office\otele\integrator.exe.db f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\system32\config\systemprofile\appdata\local\microsoft\word f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\system32\config\systemprofile\appdata\local\powerpoint f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\system32\config\systemprofile\appdata\local\word f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\system32\config\systemprofile\desktop f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1786400979-876203093-3022739302-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\tmp501F.bmp" f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3144 set thread context of 1612 3144 f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe 92 -
Drops file in Program Files directory 20 IoCs
description ioc Process File opened for modification \??\c:\program files (x86)\the bat! f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\program files (x86)\word f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\program files (x86)\bitcoin f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\program files (x86)\office f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\program files\ f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\program files (x86)\microsoft sql server f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\program files (x86)\microsoft\excel f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\program files (x86)\microsoft\office f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\program files (x86)\microsoft\onenote f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\program files (x86)\outlook f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\program files (x86)\ f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\program files (x86)\microsoft\powerpoint f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\program files (x86)\microsoft\word f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\program files (x86)\onenote f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\program files (x86)\powerpoint f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\program files (x86)\steam f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\program files (x86)\thunderbird f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\program files (x86)\excel f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\program files (x86)\microsoft\microsoft sql server f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\program files (x86)\microsoft\outlook f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe -
Drops file in Windows directory 64 IoCs
description ioc Process File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\microsoft\onenote f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\microsoft\word f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\powerpoint f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\thunderbird f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\microsoft\onenote f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\microsoft\powerpoint f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\microsoft\powerpoint f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\microsoft\powerpoint f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\bitcoin f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\microsoft\excel f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\outlook f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\microsoft\onenote f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\excel f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\excel f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\microsoft\microsoft sql server f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\microsoft\powerpoint f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\onenote f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\the bat! f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\documents f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\bitcoin f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\microsoft\excel f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\microsoft\outlook f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\the bat! f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\thunderbird f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\microsoft\office f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\microsoft\outlook f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\office f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\the bat! f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\office f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\outlook f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\steam f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\documents f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\microsoft\office f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\microsoft\office f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\onenote f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\onenote f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\powerpoint f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\steam f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\word f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\bitcoin f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\microsoft\microsoft sql server f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\microsoft\outlook f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\office f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\onenote f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\powerpoint f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\microsoft sql server f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\microsoft\excel f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\steam f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\ f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\microsoft sql server f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\outlook f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\thunderbird f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\thunderbird f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\word f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\microsoft\office f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\excel f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\microsoft sql server f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\microsoft\microsoft sql server f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\microsoft\outlook f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\microsoft\word f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\microsoft\word f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\word f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\microsoft\excel f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\microsoft\microsoft sql server f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.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 3 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 f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mshta.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2072 PING.EXE -
Kills process with taskkill 1 IoCs
pid Process 1600 taskkill.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1786400979-876203093-3022739302-1000_Classes\Local Settings f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2072 PING.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1612 f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe 1612 f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: SeShutdownPrivilege 1612 f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe Token: SeCreatePagefilePrivilege 1612 f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe Token: 33 3260 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 3260 AUDIODG.EXE Token: SeDebugPrivilege 1600 taskkill.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 3144 wrote to memory of 2060 3144 f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe 91 PID 3144 wrote to memory of 2060 3144 f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe 91 PID 3144 wrote to memory of 2060 3144 f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe 91 PID 3144 wrote to memory of 1612 3144 f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe 92 PID 3144 wrote to memory of 1612 3144 f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe 92 PID 3144 wrote to memory of 1612 3144 f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe 92 PID 3144 wrote to memory of 1612 3144 f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe 92 PID 3144 wrote to memory of 1612 3144 f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe 92 PID 3144 wrote to memory of 1612 3144 f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe 92 PID 3144 wrote to memory of 1612 3144 f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe 92 PID 3144 wrote to memory of 1612 3144 f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe 92 PID 3144 wrote to memory of 1612 3144 f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe 92 PID 1612 wrote to memory of 1208 1612 f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe 94 PID 1612 wrote to memory of 1208 1612 f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe 94 PID 1612 wrote to memory of 1208 1612 f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe 94 PID 1612 wrote to memory of 3640 1612 f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe 97 PID 1612 wrote to memory of 3640 1612 f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe 97 PID 3640 wrote to memory of 1600 3640 cmd.exe 99 PID 3640 wrote to memory of 1600 3640 cmd.exe 99 PID 3640 wrote to memory of 2072 3640 cmd.exe 100 PID 3640 wrote to memory of 2072 3640 cmd.exe 100
Processes
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C:\Users\Admin\AppData\Local\Temp\f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe"C:\Users\Admin\AppData\Local\Temp\f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3144 -
C:\Users\Admin\AppData\Local\Temp\f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe"C:\Users\Admin\AppData\Local\Temp\f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe"2⤵PID:2060
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C:\Users\Admin\AppData\Local\Temp\f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe"C:\Users\Admin\AppData\Local\Temp\f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe"2⤵
- Checks computer location settings
- Drops startup file
- Drops file in System32 directory
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1612 -
C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\Desktop\_HELP_HELP_HELP_IL95_.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}3⤵
- System Location Discovery: System Language Discovery
PID:1208
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:3640 -
C:\Windows\system32\taskkill.exetaskkill /f /im "f540851ddbe177871c4b65f11a10bc1c047253d7de4bcda89918de821eac3b8b.exe"4⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:1600
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C:\Windows\system32\PING.EXEping -n 1 127.0.0.14⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2072
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x4f0 0x4e81⤵
- Suspicious use of AdjustPrivilegeToken
PID:3260
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
74KB
MD5ecde1005de899f6b3935ff67da411355
SHA1599a38cf632deff897fe90a8c8091c71461845c8
SHA256f233d8f34966a90ec0abd9d30df7fdabe547e489a2b561cc3532fb2aa307b549
SHA5125d3e72f66b847dd313d936618e2f3dd5ba01cb8940a62d8b265fd873a44366884b3d882585a5ee836ebce4633f76a5b634fc148ffe0802187ea45c1f16aca998
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Filesize
425KB
MD5489f851c7dc77c8e1c023980261e39ae
SHA1a39110b7cc19cc0bdd8367a71e367d8d94a27d4f
SHA2562f170f77389afd641623d0c12b2e72253c942aa942d9a6f9ac6715fd95b10e09
SHA5123f6a2576cd568a1d8e579dcb5ca4d2e336f3943b0e6bdd16cdd8fbce2889250610afd4fa680e10edac6bff391cbababc71d86389411003d6c9323e5703e63d66