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Analysis
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max time kernel
147s -
max time network
48s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
28/11/2022, 05:56
Static task
static1
Behavioral task
behavioral1
Sample
927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe
Resource
win10v2004-20220812-en
General
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Target
927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe
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Size
416KB
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MD5
05e73c146118a026ed9d09d6ed0429f8
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SHA1
c01c0e97ce26b9c6ff49c5e510d7db33dfad1ebc
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SHA256
927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36
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SHA512
f6e21d7038af5799aadee99f0a8503c4a75c39d056783e480cc03826c41cb09ac1d7208dc01fc232ab76a0664b32b60f65980774cf1709788aa0a8924e22a691
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SSDEEP
6144:4mw65Rzh62WG++WWGqEzpHgNf7zU5YW4MtCUD8kaum5Jf/oDJlwU4vk:GL2WG++L6pHDvHHDGlJXQlhGk
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" F4D55F6500014973000B4090B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" F4D55F6500014973000B4090B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" F4D55F6500014973000B4090B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" F4D55F6500014973000B4090B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" F4D55F6500014973000B4090B4EB2331.exe -
Disables taskbar notifications via registry modification
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Executes dropped EXE 1 IoCs
pid Process 1972 F4D55F6500014973000B4090B4EB2331.exe -
Deletes itself 1 IoCs
pid Process 1972 F4D55F6500014973000B4090B4EB2331.exe -
Loads dropped DLL 2 IoCs
pid Process 1664 927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe 1664 927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" F4D55F6500014973000B4090B4EB2331.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc F4D55F6500014973000B4090B4EB2331.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc 927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" F4D55F6500014973000B4090B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" F4D55F6500014973000B4090B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc 927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" F4D55F6500014973000B4090B4EB2331.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc F4D55F6500014973000B4090B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" F4D55F6500014973000B4090B4EB2331.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\F4D55F6500014973000B4090B4EB2331 = "C:\\ProgramData\\F4D55F6500014973000B4090B4EB2331\\F4D55F6500014973000B4090B4EB2331.exe" F4D55F6500014973000B4090B4EB2331.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce F4D55F6500014973000B4090B4EB2331.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 1664 927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe 1664 927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe 1664 927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe 1664 927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe 1664 927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe 1664 927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe 1664 927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe 1664 927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe 1664 927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe 1664 927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe 1664 927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe 1664 927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe 1664 927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe 1664 927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1664 927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe 1664 927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe 1664 927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe 1664 927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe 1664 927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe 1664 927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe -
Suspicious use of FindShellTrayWindow 5 IoCs
pid Process 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe -
Suspicious use of SendNotifyMessage 5 IoCs
pid Process 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1972 F4D55F6500014973000B4090B4EB2331.exe 1972 F4D55F6500014973000B4090B4EB2331.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1664 wrote to memory of 1972 1664 927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe 28 PID 1664 wrote to memory of 1972 1664 927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe 28 PID 1664 wrote to memory of 1972 1664 927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe 28 PID 1664 wrote to memory of 1972 1664 927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe"C:\Users\Admin\AppData\Local\Temp\927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe"1⤵
- Windows security bypass
- Loads dropped DLL
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1664 -
C:\ProgramData\F4D55F6500014973000B4090B4EB2331\F4D55F6500014973000B4090B4EB2331.exe"C:\ProgramData\F4D55F6500014973000B4090B4EB2331\F4D55F6500014973000B4090B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36.exe"2⤵
- Windows security bypass
- Executes dropped EXE
- Deletes itself
- Windows security modification
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:1972
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
416KB
MD505e73c146118a026ed9d09d6ed0429f8
SHA1c01c0e97ce26b9c6ff49c5e510d7db33dfad1ebc
SHA256927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36
SHA512f6e21d7038af5799aadee99f0a8503c4a75c39d056783e480cc03826c41cb09ac1d7208dc01fc232ab76a0664b32b60f65980774cf1709788aa0a8924e22a691
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Filesize
416KB
MD505e73c146118a026ed9d09d6ed0429f8
SHA1c01c0e97ce26b9c6ff49c5e510d7db33dfad1ebc
SHA256927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36
SHA512f6e21d7038af5799aadee99f0a8503c4a75c39d056783e480cc03826c41cb09ac1d7208dc01fc232ab76a0664b32b60f65980774cf1709788aa0a8924e22a691
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Filesize
416KB
MD505e73c146118a026ed9d09d6ed0429f8
SHA1c01c0e97ce26b9c6ff49c5e510d7db33dfad1ebc
SHA256927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36
SHA512f6e21d7038af5799aadee99f0a8503c4a75c39d056783e480cc03826c41cb09ac1d7208dc01fc232ab76a0664b32b60f65980774cf1709788aa0a8924e22a691
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Filesize
416KB
MD505e73c146118a026ed9d09d6ed0429f8
SHA1c01c0e97ce26b9c6ff49c5e510d7db33dfad1ebc
SHA256927947caa7cdf4c5723d526a7ee15181f18b2090d03b802463cdb76a6ae39e36
SHA512f6e21d7038af5799aadee99f0a8503c4a75c39d056783e480cc03826c41cb09ac1d7208dc01fc232ab76a0664b32b60f65980774cf1709788aa0a8924e22a691