Analysis
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max time kernel
122s -
max time network
137s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
22-09-2024 13:27
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
42.exe
Resource
win7-20240903-en
windows7-x64
21 signatures
150 seconds
Behavioral task
behavioral2
Sample
42.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
21 signatures
150 seconds
General
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Target
42.exe
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Size
285KB
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MD5
20af51324fe5cadbeaedf2945ead21e8
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SHA1
3e24cc45468317f97e5491bfe89463c7933c1481
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SHA256
08136ea4cfafdb12d88a0a0dcb1dd05769dc329e6db100aac6c5502f16337925
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SHA512
cb1ece3e3c0d6cc1d6136ac1e783d851f1c34dbc7e5d752552ffa7b1a0d97056ca2de15ec7a4fce29ce67edcf7f8ddd6139fd43f15f93b14587768bc91bc2dbf
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SSDEEP
6144:nhj3y9UAgG0AmETEVJAHgStBRceZ6QO+YzoKZ:nLAgQsVJ0BRceZLO+YE
Malware Config
Extracted
Path
C:\Users\Admin\Desktop\_R_E_A_D___T_H_I_S___U3474_.txt
Family
cerber
Ransom Note
Hi, I'am CRBR ENCRYPTOR ;)
-----
ALL YOUR DOCUMENTS, PH0TOS, DATABASES AND 0THER IMPORTANT FILES HAVE BEEN ENCRYPTED!
-----
The only one way to decrypt your files is to receive the private key and decryption program.
To receive the private key and decryption program go to any decrypted folder,
inside there is the special file (*_R_E_A_D___T_H_I_S_*) with complete instructions
how to decrypt your files.
If you cannot find any (*_R_E_A_D___T_H_I_S_*) file at your PC, follow the instructions below:
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1. Download "Tor Browser" from https://www.torproject.org/ and install it.
2. In the "Tor Browser" open your personal page here:
http://qfjhpgbefuhenjp7.onion/7365-69BE-352A-009E-DF95
Note! This page is available via "Tor Browser" only.
-----
Also you can use temporary addresses on your personal page without using "Tor Browser".
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1. http://qfjhpgbefuhenjp7.13iuvw.top/7365-69BE-352A-009E-DF95
2. http://qfjhpgbefuhenjp7.158ugp.top/7365-69BE-352A-009E-DF95
3. http://qfjhpgbefuhenjp7.1fcfjn.top/7365-69BE-352A-009E-DF95
4. http://qfjhpgbefuhenjp7.1225wj.top/7365-69BE-352A-009E-DF95
5. http://qfjhpgbefuhenjp7.1a2jzy.top/7365-69BE-352A-009E-DF95
-----
Note! These are temporary addresses! They will be available for a limited amount of time!
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URLs
http://qfjhpgbefuhenjp7.onion/7365-69BE-352A-009E-DF95
http://qfjhpgbefuhenjp7.13iuvw.top/7365-69BE-352A-009E-DF95
http://qfjhpgbefuhenjp7.158ugp.top/7365-69BE-352A-009E-DF95
http://qfjhpgbefuhenjp7.1fcfjn.top/7365-69BE-352A-009E-DF95
http://qfjhpgbefuhenjp7.1225wj.top/7365-69BE-352A-009E-DF95
http://qfjhpgbefuhenjp7.1a2jzy.top/7365-69BE-352A-009E-DF95
Signatures
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Cerber
Cerber is a widely used ransomware-as-a-service (RaaS), first seen in 2017.
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Blocklisted process makes network request 1 IoCs
flow pid Process 2181 2876 mshta.exe -
Contacts a large (1090) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
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Modifies Windows Firewall 2 TTPs 2 IoCs
pid Process 2336 netsh.exe 3036 netsh.exe -
Drops startup file 1 IoCs
description ioc Process File opened for modification \??\c:\users\admin\appdata\roaming\microsoft\word\startup\ 42.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\w: 42.exe File opened (read-only) \??\x: 42.exe File opened (read-only) \??\n: 42.exe File opened (read-only) \??\m: 42.exe File opened (read-only) \??\o: 42.exe File opened (read-only) \??\r: 42.exe File opened (read-only) \??\t: 42.exe File opened (read-only) \??\u: 42.exe File opened (read-only) \??\a: 42.exe File opened (read-only) \??\h: 42.exe File opened (read-only) \??\i: 42.exe File opened (read-only) \??\k: 42.exe File opened (read-only) \??\z: 42.exe File opened (read-only) \??\g: 42.exe File opened (read-only) \??\e: 42.exe File opened (read-only) \??\j: 42.exe File opened (read-only) \??\l: 42.exe File opened (read-only) \??\p: 42.exe File opened (read-only) \??\q: 42.exe File opened (read-only) \??\s: 42.exe File opened (read-only) \??\v: 42.exe File opened (read-only) \??\b: 42.exe File opened (read-only) \??\y: 42.exe -
Drops file in System32 directory 38 IoCs
description ioc Process File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\excel 42.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\local\excel 42.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\local\microsoft\outlook 42.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\local\microsoft\word 42.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\local\office 42.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\onenote 42.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\word 42.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\desktop 42.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\local\microsoft\excel 42.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\local\microsoft\office 42.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\local\microsoft\powerpoint 42.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\local\outlook 42.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\local\steam 42.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\local\the bat! 42.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\bitcoin 42.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\microsoft\office 42.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\outlook 42.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\microsoft\outlook 42.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\the bat! 42.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\thunderbird 42.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\local\powerpoint 42.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\documents 42.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\local\bitcoin 42.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\local\microsoft sql server 42.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\microsoft\word 42.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\office 42.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\steam 42.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\local\word 42.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\microsoft\microsoft sql server 42.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\local\microsoft\microsoft sql server 42.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\microsoft\onenote 42.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\local\thunderbird 42.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\local\microsoft\onenote 42.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\local\onenote 42.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\powerpoint 42.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\microsoft sql server 42.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\microsoft\excel 42.exe File opened for modification \??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\microsoft\powerpoint 42.exe -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\tmpCAE.bmp" 42.exe -
Drops file in Program Files directory 20 IoCs
description ioc Process File opened for modification \??\c:\program files (x86)\microsoft sql server 42.exe File opened for modification \??\c:\program files (x86)\microsoft\onenote 42.exe File opened for modification \??\c:\program files (x86)\microsoft\word 42.exe File opened for modification \??\c:\program files (x86)\bitcoin 42.exe File opened for modification \??\c:\program files (x86)\microsoft\outlook 42.exe File opened for modification \??\c:\program files (x86)\microsoft\powerpoint 42.exe File opened for modification \??\c:\program files (x86)\outlook 42.exe File opened for modification \??\c:\program files (x86)\steam 42.exe File opened for modification \??\c:\program files (x86)\word 42.exe File opened for modification \??\c:\program files (x86)\microsoft\excel 42.exe File opened for modification \??\c:\program files (x86)\office 42.exe File opened for modification \??\c:\program files (x86)\onenote 42.exe File opened for modification \??\c:\program files (x86)\powerpoint 42.exe File opened for modification \??\c:\program files (x86)\the bat! 42.exe File opened for modification \??\c:\program files\ 42.exe File opened for modification \??\c:\program files (x86)\excel 42.exe File opened for modification \??\c:\program files (x86)\microsoft\microsoft sql server 42.exe File opened for modification \??\c:\program files (x86)\microsoft\office 42.exe File opened for modification \??\c:\program files (x86)\thunderbird 42.exe File opened for modification \??\c:\program files (x86)\ 42.exe -
Drops file in Windows directory 64 IoCs
description ioc Process File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\outlook 42.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\thunderbird 42.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\word 42.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\microsoft sql server 42.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\microsoft\powerpoint 42.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\powerpoint 42.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\steam 42.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\the bat! 42.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\microsoft\outlook 42.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\microsoft sql server 42.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\microsoft\excel 42.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\microsoft\office 42.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\microsoft\outlook 42.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\microsoft\powerpoint 42.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\office 42.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\office 42.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\excel 42.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\the bat! 42.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\outlook 42.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\microsoft\word 42.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\microsoft\word 42.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\office 42.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\onenote 42.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\steam 42.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\excel 42.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\thunderbird 42.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\word 42.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\desktop 42.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\microsoft\onenote 42.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\microsoft\excel 42.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\microsoft\onenote 42.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\powerpoint 42.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\documents 42.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\excel 42.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\microsoft\outlook 42.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\microsoft\word 42.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\bitcoin 42.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\microsoft\microsoft sql server 42.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\thunderbird 42.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\roaming\microsoft sql server 42.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\microsoft\excel 42.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\onenote 42.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\word 42.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\documents 42.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\bitcoin 42.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\microsoft sql server 42.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\microsoft\powerpoint 42.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\office 42.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\the bat! 42.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\bitcoin 42.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\outlook 42.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\word 42.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\microsoft\powerpoint 42.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\microsoft\onenote 42.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\steam 42.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\the bat! 42.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\microsoft\office 42.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\excel 42.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\appdata\local\microsoft\microsoft sql server 42.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\roaming\onenote 42.exe File opened for modification \??\c:\windows\serviceprofiles\networkservice\desktop 42.exe File opened for modification \??\c:\windows\ 42.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\microsoft\microsoft sql server 42.exe File opened for modification \??\c:\windows\serviceprofiles\localservice\appdata\local\microsoft\word 42.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Event Triggered Execution: Netsh Helper DLL 1 TTPs 6 IoCs
Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.
description ioc Process Key queried \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe -
System Location Discovery: System Language Discovery 1 TTPs 8 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 netsh.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mshta.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language NOTEPAD.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language taskkill.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 42.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language netsh.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2536 cmd.exe 1720 PING.EXE -
Enumerates system info in registry 2 TTPs 1 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier 42.exe -
Kills process with taskkill 1 IoCs
pid Process 1044 taskkill.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\Main mshta.exe -
Opens file in notepad (likely ransom note) 1 IoCs
pid Process 2764 NOTEPAD.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 1720 PING.EXE -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeShutdownPrivilege 2308 42.exe Token: SeDebugPrivilege 1044 taskkill.exe -
Suspicious use of WriteProcessMemory 28 IoCs
description pid Process procid_target PID 2308 wrote to memory of 2336 2308 42.exe 31 PID 2308 wrote to memory of 2336 2308 42.exe 31 PID 2308 wrote to memory of 2336 2308 42.exe 31 PID 2308 wrote to memory of 2336 2308 42.exe 31 PID 2308 wrote to memory of 3036 2308 42.exe 33 PID 2308 wrote to memory of 3036 2308 42.exe 33 PID 2308 wrote to memory of 3036 2308 42.exe 33 PID 2308 wrote to memory of 3036 2308 42.exe 33 PID 2308 wrote to memory of 2876 2308 42.exe 36 PID 2308 wrote to memory of 2876 2308 42.exe 36 PID 2308 wrote to memory of 2876 2308 42.exe 36 PID 2308 wrote to memory of 2876 2308 42.exe 36 PID 2308 wrote to memory of 2764 2308 42.exe 37 PID 2308 wrote to memory of 2764 2308 42.exe 37 PID 2308 wrote to memory of 2764 2308 42.exe 37 PID 2308 wrote to memory of 2764 2308 42.exe 37 PID 2308 wrote to memory of 2536 2308 42.exe 38 PID 2308 wrote to memory of 2536 2308 42.exe 38 PID 2308 wrote to memory of 2536 2308 42.exe 38 PID 2308 wrote to memory of 2536 2308 42.exe 38 PID 2536 wrote to memory of 1044 2536 cmd.exe 40 PID 2536 wrote to memory of 1044 2536 cmd.exe 40 PID 2536 wrote to memory of 1044 2536 cmd.exe 40 PID 2536 wrote to memory of 1044 2536 cmd.exe 40 PID 2536 wrote to memory of 1720 2536 cmd.exe 42 PID 2536 wrote to memory of 1720 2536 cmd.exe 42 PID 2536 wrote to memory of 1720 2536 cmd.exe 42 PID 2536 wrote to memory of 1720 2536 cmd.exe 42
Processes
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C:\Users\Admin\AppData\Local\Temp\42.exe"C:\Users\Admin\AppData\Local\Temp\42.exe"1⤵
- Drops startup file
- Enumerates connected drives
- 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
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2308 -
C:\Windows\SysWOW64\netsh.exeC:\Windows\system32\netsh.exe advfirewall set allprofiles state on2⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
- System Location Discovery: System Language Discovery
PID:2336
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C:\Windows\SysWOW64\netsh.exeC:\Windows\system32\netsh.exe advfirewall reset2⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
- System Location Discovery: System Language Discovery
PID:3036
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C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\Desktop\_R_E_A_D___T_H_I_S___F10JTYI_.hta"2⤵
- Blocklisted process makes network request
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
PID:2876
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C:\Windows\SysWOW64\NOTEPAD.EXE"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\_R_E_A_D___T_H_I_S___U3474_.txt2⤵
- System Location Discovery: System Language Discovery
- Opens file in notepad (likely ransom note)
PID:2764
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /d /c taskkill /f /im "4" > NUL & ping -n 1 127.0.0.1 > NUL & del "C" > NUL && exit2⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:2536 -
C:\Windows\SysWOW64\taskkill.exetaskkill /f /im "4"3⤵
- System Location Discovery: System Language Discovery
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:1044
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C:\Windows\SysWOW64\PING.EXEping -n 1 127.0.0.13⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:1720
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Network
MITRE ATT&CK Enterprise v15
Persistence
Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
2Discovery
Network Service Discovery
1Peripheral Device Discovery
1Query Registry
2Remote System Discovery
1System Information Discovery
3System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
76KB
MD599007f52219cd27c593bb565926d6f13
SHA14609f4ab08aed4aa2a9e565ba763f0773a5fd8de
SHA2568e1b47f06e4ab891806ec31065f82fba2c3cbeea240d0b4021c893ae9815551b
SHA51208947bf5c3f60fe7edf09eb1cefcc7852d233ea25348905329e301cdcd590c48f31870429567d597878d2153aa848fdf1a97b8ac70a9900ad7683e76d1b0d38a
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Filesize
1KB
MD5bbf5273cba7e5cfa9ca28fa8b10b9524
SHA1f28a7695d45bd2ec0e5a8e7546dae6998b86374b
SHA256c4e5a5d7a21871b057e72a82beacde922d88e0b35e78d6e9771ae55e923c9ad6
SHA512b09163a7af19b6a8beb06b7661f1513fbbc1469feb2a51397a7f82265dde9392e8feb627531514d6773ed21f8da8bcafd4ed1dd9e646fa823a30273e850719ee