Analysis
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max time kernel
120s -
max time network
118s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
12-09-2024 03:49
General
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Target
eb7788207d859f3155a62d3e2ed89570N.exe
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Size
4.9MB
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MD5
eb7788207d859f3155a62d3e2ed89570
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SHA1
5e651fea3795f04d57b4535183dacea5de3b8b6f
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SHA256
668e52379162e73077b1153e33e24e0743913d887f6586a0302e877150c34343
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SHA512
b6d854d98b260abd8522594830424f656ba9cd6151cc640ef639dadc73f57113b539d6a8931309198a6f63e9ec853eb1d3282aa50f9b5d4abe976271e1b15feb
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SSDEEP
49152:Dl5MTGChZpxtlBBgxchXb/zqP6DUtRgs5q289dAnSz44hnW1XgnYu6fYmPkMSx8E:
Malware Config
Extracted
colibri
1.2.0
Build1
http://zpltcmgodhvvedxtfcygvbgjkvgvcguygytfigj.cc/gate.php
http://yugyuvyugguitgyuigtfyutdtoghghbbgyv.cx/gate.php
Signatures
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Colibri Loader
A loader sold as MaaS first seen in August 2021.
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DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Process spawned unexpected child process 12 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
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UAC bypass 3 TTPs 45 IoCs
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DCRat payload 1 IoCs
Detects payload of DCRat, commonly dropped by NSIS installers.
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Command and Scripting Interpreter: PowerShell 1 TTPs 11 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings 2 TTPs 14 IoCs
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE 45 IoCs
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Checks whether UAC is enabled 1 TTPs 30 IoCs
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Suspicious use of SetThreadContext 12 IoCs
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Drops file in Program Files directory 8 IoCs
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Drops file in Windows directory 8 IoCs
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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 19 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Modifies registry class 13 IoCs
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Scheduled Task/Job: Scheduled Task 1 TTPs 12 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 49 IoCs
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Suspicious use of AdjustPrivilegeToken 26 IoCs
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Suspicious use of WriteProcessMemory 64 IoCs
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System policy modification 1 TTPs 45 IoCs
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Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\eb7788207d859f3155a62d3e2ed89570N.exe"C:\Users\Admin\AppData\Local\Temp\eb7788207d859f3155a62d3e2ed89570N.exe"1⤵
- UAC bypass
- Checks computer location settings
- Checks whether UAC is enabled
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\Users\Admin\AppData\Local\Temp\tmp9F80.tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp9F80.tmp.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\tmp9F80.tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp9F80.tmp.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\tmp9F80.tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp9F80.tmp.exe"4⤵
- Executes dropped EXE
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/$Recycle.Bin/'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Documents and Settings/'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/PerfLogs/'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files/'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files (x86)/'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/ProgramData/'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Recovery/'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/System Volume Information/'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Users/'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Windows/'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\AppReadiness\dllhost.exe"C:\Windows\AppReadiness\dllhost.exe"2⤵
- UAC bypass
- Checks computer location settings
- Executes dropped EXE
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\17194fc3-557b-4b58-8656-1cd0fbeaa5a4.vbs"3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\AppReadiness\dllhost.exeC:\Windows\AppReadiness\dllhost.exe4⤵
- UAC bypass
- Checks computer location settings
- Executes dropped EXE
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\d8f0d4f8-9668-40ac-aac1-cd4359c13262.vbs"5⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\AppReadiness\dllhost.exeC:\Windows\AppReadiness\dllhost.exe6⤵
- UAC bypass
- Checks computer location settings
- Executes dropped EXE
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\658bca06-feea-4587-b69b-4ddb9b6b3559.vbs"7⤵
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C:\Windows\AppReadiness\dllhost.exeC:\Windows\AppReadiness\dllhost.exe8⤵
- UAC bypass
- Checks computer location settings
- Executes dropped EXE
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- System policy modification
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\8d9848a8-467b-490c-9cad-0570ca0065c6.vbs"9⤵
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C:\Windows\AppReadiness\dllhost.exeC:\Windows\AppReadiness\dllhost.exe10⤵
- UAC bypass
- Checks computer location settings
- Executes dropped EXE
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- System policy modification
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\f7023450-4be3-442b-b9ae-42d822ea9654.vbs"11⤵
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C:\Windows\AppReadiness\dllhost.exeC:\Windows\AppReadiness\dllhost.exe12⤵
- UAC bypass
- Checks computer location settings
- Executes dropped EXE
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- System policy modification
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\94d7051f-94d8-443b-b703-89573f542fe1.vbs"13⤵
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C:\Windows\AppReadiness\dllhost.exeC:\Windows\AppReadiness\dllhost.exe14⤵
- UAC bypass
- Checks computer location settings
- Executes dropped EXE
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- System policy modification
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\7b8896cc-ebae-4ae7-b195-e95be9930b12.vbs"15⤵
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C:\Windows\AppReadiness\dllhost.exeC:\Windows\AppReadiness\dllhost.exe16⤵
- UAC bypass
- Checks computer location settings
- Executes dropped EXE
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- System policy modification
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\50a14e4d-b8ea-4676-8bd6-b029c5722466.vbs"17⤵
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C:\Windows\AppReadiness\dllhost.exeC:\Windows\AppReadiness\dllhost.exe18⤵
- UAC bypass
- Checks computer location settings
- Executes dropped EXE
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- System policy modification
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\1a0f7617-0f38-4211-a2f2-5c1057f89062.vbs"19⤵
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C:\Windows\AppReadiness\dllhost.exeC:\Windows\AppReadiness\dllhost.exe20⤵
- UAC bypass
- Checks computer location settings
- Executes dropped EXE
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- System policy modification
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\835d9276-0121-4a7c-85a2-0aa122e20289.vbs"21⤵
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C:\Windows\AppReadiness\dllhost.exeC:\Windows\AppReadiness\dllhost.exe22⤵
- UAC bypass
- Checks computer location settings
- Executes dropped EXE
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- System policy modification
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\61aa9f83-14ee-4c76-911d-0d166bd302f3.vbs"23⤵
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C:\Windows\AppReadiness\dllhost.exeC:\Windows\AppReadiness\dllhost.exe24⤵
- UAC bypass
- Checks computer location settings
- Executes dropped EXE
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- System policy modification
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\5107c067-72f0-4c6d-a856-35f1b5536e2a.vbs"25⤵
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C:\Windows\AppReadiness\dllhost.exeC:\Windows\AppReadiness\dllhost.exe26⤵
- UAC bypass
- Checks computer location settings
- Executes dropped EXE
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- System policy modification
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\8efa7adc-1796-42be-ad16-bf7272b7a632.vbs"27⤵
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C:\Windows\AppReadiness\dllhost.exeC:\Windows\AppReadiness\dllhost.exe28⤵
- UAC bypass
- Executes dropped EXE
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- System policy modification
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\b8e041ed-85c6-44d8-b50d-17370cdf1e55.vbs"27⤵
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C:\Users\Admin\AppData\Local\Temp\tmp4F30.tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp4F30.tmp.exe"27⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
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C:\Users\Admin\AppData\Local\Temp\tmp4F30.tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp4F30.tmp.exe"28⤵
- Executes dropped EXE
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\c4f1d6b9-e481-4ff9-9546-420d4e486148.vbs"25⤵
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C:\Users\Admin\AppData\Local\Temp\tmp1E7B.tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp1E7B.tmp.exe"25⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
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C:\Users\Admin\AppData\Local\Temp\tmp1E7B.tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp1E7B.tmp.exe"26⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
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C:\Users\Admin\AppData\Local\Temp\tmp1E7B.tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp1E7B.tmp.exe"27⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
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C:\Users\Admin\AppData\Local\Temp\tmp1E7B.tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp1E7B.tmp.exe"28⤵
- Executes dropped EXE
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\91ff1e72-8348-42d0-9d4c-d8ca682da5ea.vbs"23⤵
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C:\Users\Admin\AppData\Local\Temp\tmp2F4.tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp2F4.tmp.exe"23⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
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C:\Users\Admin\AppData\Local\Temp\tmp2F4.tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp2F4.tmp.exe"24⤵
- Executes dropped EXE
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\166415ce-f2f2-4706-b10b-d787a430cdbd.vbs"21⤵
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C:\Users\Admin\AppData\Local\Temp\tmpD23F.tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmpD23F.tmp.exe"21⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
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C:\Users\Admin\AppData\Local\Temp\tmpD23F.tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmpD23F.tmp.exe"22⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
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C:\Users\Admin\AppData\Local\Temp\tmpD23F.tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmpD23F.tmp.exe"23⤵
- Executes dropped EXE
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\dde70300-eb1c-43af-976f-d8239582e29f.vbs"19⤵
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C:\Users\Admin\AppData\Local\Temp\tmpB63B.tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmpB63B.tmp.exe"19⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
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C:\Users\Admin\AppData\Local\Temp\tmpB63B.tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmpB63B.tmp.exe"20⤵
- Executes dropped EXE
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\d694c0f2-1d51-41ec-8867-32bca412efbe.vbs"17⤵
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C:\Users\Admin\AppData\Local\Temp\tmp99AB.tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp99AB.tmp.exe"17⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
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C:\Users\Admin\AppData\Local\Temp\tmp99AB.tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp99AB.tmp.exe"18⤵
- Executes dropped EXE
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\07b18624-95d7-44bb-9d7c-7d422ebd8abf.vbs"15⤵
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C:\Users\Admin\AppData\Local\Temp\tmp7A0D.tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp7A0D.tmp.exe"15⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
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C:\Users\Admin\AppData\Local\Temp\tmp7A0D.tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp7A0D.tmp.exe"16⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
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C:\Users\Admin\AppData\Local\Temp\tmp7A0D.tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp7A0D.tmp.exe"17⤵
- Executes dropped EXE
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\eff0b0a8-c785-4e79-a02b-06173a609759.vbs"13⤵
-
C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\a201b77d-59a4-4e6a-a2b2-28ca9f7654e7.vbs"11⤵
-
C:\Users\Admin\AppData\Local\Temp\tmp407F.tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp407F.tmp.exe"11⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
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C:\Users\Admin\AppData\Local\Temp\tmp407F.tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp407F.tmp.exe"12⤵
- Executes dropped EXE
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\bebb0c58-59b5-45e8-9387-bd0aff02ff38.vbs"9⤵
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C:\Users\Admin\AppData\Local\Temp\tmp246B.tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp246B.tmp.exe"9⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
C:\Users\Admin\AppData\Local\Temp\tmp246B.tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp246B.tmp.exe"10⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
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C:\Users\Admin\AppData\Local\Temp\tmp246B.tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp246B.tmp.exe"11⤵
- Executes dropped EXE
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\e8e19219-0f50-444c-8a87-5a47be40605d.vbs"7⤵
-
C:\Users\Admin\AppData\Local\Temp\tmp5B8.tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp5B8.tmp.exe"7⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
C:\Users\Admin\AppData\Local\Temp\tmp5B8.tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp5B8.tmp.exe"8⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
-
C:\Users\Admin\AppData\Local\Temp\tmp5B8.tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp5B8.tmp.exe"9⤵
- Executes dropped EXE
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\ca521fa6-6485-41ab-bd75-11fd1bbd3f67.vbs"5⤵
-
C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\9a487a55-a760-4e11-8ba9-4c93d515cf6f.vbs"3⤵
-
C:\Users\Admin\AppData\Local\Temp\tmpB4AA.tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmpB4AA.tmp.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\tmpB4AA.tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmpB4AA.tmp.exe"4⤵
- Executes dropped EXE
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 9 /tr "'C:\Windows\AppReadiness\dllhost.exe'" /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Windows\AppReadiness\dllhost.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 13 /tr "'C:\Windows\AppReadiness\dllhost.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 6 /tr "'C:\Program Files\Java\jdk-1.8\legal\RuntimeBroker.exe'" /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Program Files\Java\jdk-1.8\legal\RuntimeBroker.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 13 /tr "'C:\Program Files\Java\jdk-1.8\legal\RuntimeBroker.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 7 /tr "'C:\Windows\Tasks\RuntimeBroker.exe'" /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Windows\Tasks\RuntimeBroker.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 7 /tr "'C:\Windows\Tasks\RuntimeBroker.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "sysmons" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\Windows Mail\sysmon.exe'" /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "sysmon" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Mail\sysmon.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "sysmons" /sc MINUTE /mo 14 /tr "'C:\Program Files (x86)\Windows Mail\sysmon.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
Network
MITRE ATT&CK Matrix ATT&CK v13
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
1Disable or Modify Tools
1Modify Registry
2Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\dllhost.exe.logFilesize
1KB
MD54a667f150a4d1d02f53a9f24d89d53d1
SHA1306e125c9edce66f28fdb63e6c4ca5c9ad6e8c97
SHA256414659decfd237dde09625a49811e03b5b30ee06ee2ee97ea8bcfac394d281fd
SHA5124edd8e73ce03488a6d92750a782cd4042fbb54a5b3f8d8ba3ea227fda0653c2cd84f0c5d64976c7cdc1f518a2fdc8ff10e2a015ec7acf3cd01b0d62bc98542d8
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.logFilesize
2KB
MD5d85ba6ff808d9e5444a4b369f5bc2730
SHA131aa9d96590fff6981b315e0b391b575e4c0804a
SHA25684739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
SHA5128c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractiveFilesize
944B
MD5bd5940f08d0be56e65e5f2aaf47c538e
SHA1d7e31b87866e5e383ab5499da64aba50f03e8443
SHA2562d2f364c75bd2897504249f42cdf1d19374f5230aad68fa9154ea3d03e3031a6
SHA512c34d10c7e07da44a180fae9889b61f08903aa84e8ddfa80c31c272b1ef9d491b8cec6b8a4c836c3cb1583fe8f4955c6a8db872515de3a9e10eae09610c959406
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractiveFilesize
944B
MD5cadef9abd087803c630df65264a6c81c
SHA1babbf3636c347c8727c35f3eef2ee643dbcc4bd2
SHA256cce65b73cdfe9304bcd5207913e8b60fb69faa20cd3b684f2b0343b755b99438
SHA5127278aa87124abb382d9024a645e881e7b7cf1b84e8894943b36e018dbf0399e6858392f77980b599fa5488e2e21bf757a0702fe6419417edac93b68e0c2ec085
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractiveFilesize
944B
MD559d97011e091004eaffb9816aa0b9abd
SHA11602a56b01dd4b7c577ca27d3117e4bcc1aa657b
SHA25618f381e0db020a763b8c515c346ef58679ab9c403267eacfef5359e272f7e71d
SHA512d9ca49c1a17580981e2c1a50d73c0eecaa7a62f8514741512172e395af2a3d80aeb0f71c58bc7f52c18246d57ba67af09b6bff4776877d6cc6f0245c30e092d6
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractiveFilesize
944B
MD56c47b3f4e68eebd47e9332eebfd2dd4e
SHA167f0b143336d7db7b281ed3de5e877fa87261834
SHA2568c48b1f2338e5b24094821f41121d2221f1cb3200338f46df49f64d1c4bc3e0c
SHA5120acf302a9fc971ef9df65ed42c47ea17828e54dff685f4434f360556fd27cdc26a75069f00dcdc14ba174893c6fd7a2cfd8c6c07be3ce35dafee0a006914eaca
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C:\Users\Admin\AppData\Local\Temp\17194fc3-557b-4b58-8656-1cd0fbeaa5a4.vbsFilesize
711B
MD5bcf8a32593778d1145425599f746aa9d
SHA16f2f72c8d338110217adcab0b3d4cae48b8c00ab
SHA25625a47ca25c831944a1a2d1faafee0bdcae66ac149b459f4ac059406ea260bd0e
SHA512ac21c9ccbacda4343f9c40e4b68ca9956532e600bb5a07b0cc3666cb0c61e8cdac3d957d08ccee16fef225bfdea5bdc6470633bc7e6748e23c7b7d01532fb494
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C:\Users\Admin\AppData\Local\Temp\658bca06-feea-4587-b69b-4ddb9b6b3559.vbsFilesize
711B
MD55c643bcfabdc0571d5b1f9f8b1a17f11
SHA19c9cb1eb046cbd49942b37f28b53114d283f13fa
SHA25642890ad54fe47a71b39027df9e0b34d1c0c6f46ae64b8ed68517ce16fd7ec81a
SHA512c032bf7e89dd92affeb49a53d2bef030a157c0a7105f00420233a2e1c89d85c8da885d0cddd8215ccff9d57e2524f9c0e4b5d4a219b0a6711accf9f15c67f2a0
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C:\Users\Admin\AppData\Local\Temp\7b8896cc-ebae-4ae7-b195-e95be9930b12.vbsFilesize
711B
MD58d92bc8e5c4e59f52bd6adeee726ad9f
SHA1803c37142f6872e1bd58ec080a8a469382b6c5a5
SHA25665caab44c66eca597027ce99582110728d37da0409c7da579ddc7a1339e5d9d2
SHA5127754e77c88ea33e968e9b8f601836be1d99b4ecd15a66fa60b31001d9e12657fd6d783add9cba76858d6967d16933598a4d83be4f8470b19894dedef5cb1defe
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C:\Users\Admin\AppData\Local\Temp\8d9848a8-467b-490c-9cad-0570ca0065c6.vbsFilesize
711B
MD579d987ab9bc428fb1d9ad0fec7008342
SHA1429755c97d0698451224e3dfa6d7d6c031ea5131
SHA256dd5df0bfeef79b859415ab80034c51d3e4cfa772d72b2e9f3999f574a4652564
SHA5129520d4029aff0842cd200985b063e07b0c25297e7c5b82f422045cd3fbffe2c659b4bb37064afa07dd956d68a3b9909b35a57f8c2efc8a81b475faaf1c557833
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C:\Users\Admin\AppData\Local\Temp\94d7051f-94d8-443b-b703-89573f542fe1.vbsFilesize
711B
MD54ac3ba7d4de2d9970f6db531af9af25f
SHA1cc4fdb27ddca9d9e33761886b864a71e86ba79bd
SHA2567db6b05876b19bb727120d23406c86dad56f3a9198c5221863427abfff88c549
SHA5128a99cfaa1f3eba2dd6df0ea51397d21c760129cc9406efbcf3e390d3a9910defac0be94da3cc01250511f7a888decaf36928357acf5a08c206e6709b43847926
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C:\Users\Admin\AppData\Local\Temp\9a487a55-a760-4e11-8ba9-4c93d515cf6f.vbsFilesize
487B
MD5496c01ae026aedb9ecf0e0d929723daa
SHA18efd6544c54a4cb7ec1b73c76cb911caccd9e279
SHA25654b3a7f82e589bfcd074207ca1d34d66434181889aada12ad1cb4dac2b78165e
SHA512d240c828fcaf45c52d7130df83c6622c7735f20c894e0ac5255c7dbcfd02dcd128cc8abd0dc88bd5bd378136a3c8b53ad5959ca4ada36d9c8c3609a21a9ad2bc
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C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_1rhek5wd.3fh.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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C:\Users\Admin\AppData\Local\Temp\d8f0d4f8-9668-40ac-aac1-cd4359c13262.vbsFilesize
711B
MD57d92ca24e2daead93eda79ac6476a1fe
SHA1f17d134f5396c121f742eed57ed8ba1e0bacd5ed
SHA256829737ff7d0b510993f155b8068992dc1c6729a5cf99a1dbdfbfc17918642e65
SHA512f1c784d7db92edbc501d48e866686ea03e6d728af9a28fe924dd249b844ab8391c539e9b0c8a601163785f65a7de071d62a2c80e009fb9a5fcfe53204299ab0a
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C:\Users\Admin\AppData\Local\Temp\f7023450-4be3-442b-b9ae-42d822ea9654.vbsFilesize
709B
MD5e82329b752966a6ecee7084a2cee69cf
SHA165939d2a31879fbc111f46334153788e0e99f858
SHA2566c69f320930c31b93f4e7bbb68b311d17a073f97f67e466c41b44e5c283c6f92
SHA5126fa001e6207e20fb2cad94050e16dce8fafbdd897fa25406e5b0a2832d9a51dc9264f3c3872a6180668239b4495db9d19f8265335d746ed482b37f8450c7f945
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C:\Users\Admin\AppData\Local\Temp\tmp9F80.tmp.exeFilesize
75KB
MD5e0a68b98992c1699876f818a22b5b907
SHA1d41e8ad8ba51217eb0340f8f69629ccb474484d0
SHA2562b00d8c2bcc6b48e90524cdd41a07735dc94548ed41925baff86e43a61a4c37f
SHA512856854f5fd89ae1669e4b2db10b73b4a78496bf80117003244c83e781f75e533e2e2bea9aa6c1b3aba3db1ed92ea0ed9755fbfd78cd6c86ba95867d07fc0ece2
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C:\Windows\AppReadiness\dllhost.exeFilesize
4.9MB
MD5eb7788207d859f3155a62d3e2ed89570
SHA15e651fea3795f04d57b4535183dacea5de3b8b6f
SHA256668e52379162e73077b1153e33e24e0743913d887f6586a0302e877150c34343
SHA512b6d854d98b260abd8522594830424f656ba9cd6151cc640ef639dadc73f57113b539d6a8931309198a6f63e9ec853eb1d3282aa50f9b5d4abe976271e1b15feb
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memory/60-317-0x000000001B6C0000-0x000000001B6D2000-memory.dmpFilesize
72KB
-
memory/448-4-0x0000000002940000-0x000000000295C000-memory.dmpFilesize
112KB
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memory/448-7-0x0000000002AC0000-0x0000000002AD0000-memory.dmpFilesize
64KB
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memory/448-17-0x000000001BDE0000-0x000000001BDE8000-memory.dmpFilesize
32KB
-
memory/448-1-0x0000000000350000-0x0000000000844000-memory.dmpFilesize
5.0MB
-
memory/448-14-0x000000001B660000-0x000000001B66E000-memory.dmpFilesize
56KB
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memory/448-2-0x00007FF98A250000-0x00007FF98AD11000-memory.dmpFilesize
10.8MB
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memory/448-205-0x00007FF98A250000-0x00007FF98AD11000-memory.dmpFilesize
10.8MB
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memory/448-12-0x000000001C310000-0x000000001C838000-memory.dmpFilesize
5.2MB
-
memory/448-11-0x000000001B640000-0x000000001B652000-memory.dmpFilesize
72KB
-
memory/448-10-0x0000000002B00000-0x0000000002B0A000-memory.dmpFilesize
40KB
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memory/448-8-0x0000000002AD0000-0x0000000002AE6000-memory.dmpFilesize
88KB
-
memory/448-9-0x0000000002AF0000-0x0000000002B00000-memory.dmpFilesize
64KB
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memory/448-6-0x0000000002AB0000-0x0000000002AB8000-memory.dmpFilesize
32KB
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memory/448-16-0x000000001B7C0000-0x000000001B7C8000-memory.dmpFilesize
32KB
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memory/448-5-0x000000001B5F0000-0x000000001B640000-memory.dmpFilesize
320KB
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memory/448-0-0x00007FF98A253000-0x00007FF98A255000-memory.dmpFilesize
8KB
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memory/448-13-0x000000001B650000-0x000000001B65A000-memory.dmpFilesize
40KB
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memory/448-15-0x000000001B670000-0x000000001B67E000-memory.dmpFilesize
56KB
-
memory/448-3-0x000000001B690000-0x000000001B7BE000-memory.dmpFilesize
1.2MB
-
memory/448-18-0x000000001BDF0000-0x000000001BDFC000-memory.dmpFilesize
48KB
-
memory/1940-61-0x0000000000400000-0x0000000000407000-memory.dmpFilesize
28KB
-
memory/2004-103-0x0000021679AD0000-0x0000021679AF2000-memory.dmpFilesize
136KB
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memory/3240-264-0x000000001B920000-0x000000001B932000-memory.dmpFilesize
72KB
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memory/3540-379-0x000000001C300000-0x000000001C312000-memory.dmpFilesize
72KB
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memory/3764-484-0x0000000002E00000-0x0000000002E12000-memory.dmpFilesize
72KB
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memory/3776-352-0x000000001BB60000-0x000000001BB72000-memory.dmpFilesize
72KB
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memory/4356-431-0x00000000035B0000-0x00000000035C2000-memory.dmpFilesize
72KB