vipkeylogger | eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6

Analysis

max time kernel
150s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11/10/2024, 02:23

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General

Target
eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe
Size 1.1MB
Sample241011-cvdvbawcln
SHA256 eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6
MD5 5bf012702d620d125fa7adc2bd3a9c75
SHA1 2c13edf47861d5a003ccd2a640ebb91d42ffb71f
SHA512 fe0327f7664486f10bf5bae7a5a0496c19c2b8446a4745f2ae3f32627f47b740d15f0c60eac6eda9e145744149483a0132aaa1dfb22853a54d7b69eeaa8aa645
SSDEEP 24576:K5xolYQY6shA/j7kdrkwUEoNh8L7PgjnT:dYdh4j4drHch8LEnT
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

vipkeylogger collection discovery evasion execution keylogger persistence spyware stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol
smtp
Host
mail.cybertechllc.top
Port
587
Username
[email protected]
Password
7213575aceACE@@
Email to
[email protected]

Signatures

Modifies WinLogon for persistence 2 TTPs 2 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "C:\\Windows\\explorer.exe, c:\\windows\\system\\explorer.exe"	explorer.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "C:\\Windows\\explorer.exe, c:\\windows\\system\\explorer.exe"	svchost.exe

Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1564.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	explorer.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	svchost.exe

VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
stealer keylogger vipkeylogger

Boot or Logon Autostart Execution: Active Setup 2 TTPs 8 IoCs

Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

persistence

Active Setup

T1547.014

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{F146C9B1-VMVQ-A9RC-NUFL-D0BA00B4E999}	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{F146C9B1-VMVQ-A9RC-NUFL-D0BA00B4E999}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\mrsys.exe MR"	svchost.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{Y479C6D0-OTRW-U5GH-S1EE-E0AC10B4E666}	svchost.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{Y479C6D0-OTRW-U5GH-S1EE-E0AC10B4E666}	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{Y479C6D0-OTRW-U5GH-S1EE-E0AC10B4E666}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\mrsys.exe MR"	svchost.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{F146C9B1-VMVQ-A9RC-NUFL-D0BA00B4E999}	svchost.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{Y479C6D0-OTRW-U5GH-S1EE-E0AC10B4E666}	explorer.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{Y479C6D0-OTRW-U5GH-S1EE-E0AC10B4E666}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\mrsys.exe MR"	explorer.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
4648	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation	eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe

Executes dropped EXE 7 IoCs

pid	Process
3376	eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe
3640	icsys.icn.exe
4700	explorer.exe
3440	spoolsv.exe
4148	svchost.exe
2660	spoolsv.exe
4500	eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Explorer = "c:\\windows\\system\\explorer.exe RO"	explorer.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Svchost = "c:\\windows\\system\\svchost.exe RO"	explorer.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Explorer = "c:\\windows\\system\\explorer.exe RO"	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Svchost = "c:\\windows\\system\\svchost.exe RO"	svchost.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
15	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3376 set thread context of 4500	3376	eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe	96

Drops file in Windows directory 6 IoCs

description	ioc	Process
File opened for modification	\??\c:\windows\system\svchost.exe	spoolsv.exe
File opened for modification	\??\c:\windows\system\explorer.exe	explorer.exe
File opened for modification	\??\c:\windows\system\svchost.exe	svchost.exe
File opened for modification	C:\Windows\system\udsys.exe	explorer.exe
File opened for modification	\??\c:\windows\system\explorer.exe	icsys.icn.exe
File opened for modification	\??\c:\windows\system\spoolsv.exe	explorer.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 12 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	spoolsv.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	spoolsv.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	at.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	at.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	icsys.icn.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	at.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3640	icsys.icn.exe
3640	icsys.icn.exe
4700	explorer.exe
4700	explorer.exe
4700	explorer.exe
4700	explorer.exe
4700	explorer.exe
4700	explorer.exe
4700	explorer.exe
4700	explorer.exe
4148	svchost.exe
4148	svchost.exe
4148	svchost.exe
4148	svchost.exe
4700	explorer.exe
4700	explorer.exe
4148	svchost.exe
4148	svchost.exe
4700	explorer.exe
4700	explorer.exe
4148	svchost.exe
4148	svchost.exe
4700	explorer.exe
4700	explorer.exe
4148	svchost.exe
4148	svchost.exe
4700	explorer.exe
4700	explorer.exe
4148	svchost.exe
4148	svchost.exe
4700	explorer.exe
4700	explorer.exe
4148	svchost.exe
4148	svchost.exe
4700	explorer.exe
4700	explorer.exe
4148	svchost.exe
4148	svchost.exe
4700	explorer.exe
4700	explorer.exe
4148	svchost.exe
4148	svchost.exe
4700	explorer.exe
4700	explorer.exe
4148	svchost.exe
4148	svchost.exe
4700	explorer.exe
4700	explorer.exe
4148	svchost.exe
4148	svchost.exe
4700	explorer.exe
4700	explorer.exe
4148	svchost.exe
4148	svchost.exe
4700	explorer.exe
4700	explorer.exe
4148	svchost.exe
4148	svchost.exe
4700	explorer.exe
4700	explorer.exe
4148	svchost.exe
4148	svchost.exe
4700	explorer.exe
4700	explorer.exe

Suspicious behavior: GetForegroundWindowSpam 2 IoCs

pid	Process
4700	explorer.exe
4148	svchost.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3376	eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe
Token: SeDebugPrivilege	4500	eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe
Token: SeDebugPrivilege	4648	powershell.exe

Suspicious use of SetWindowsHookEx 14 IoCs

pid	Process
880	eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe
880	eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe
3640	icsys.icn.exe
3640	icsys.icn.exe
4700	explorer.exe
4700	explorer.exe
3440	spoolsv.exe
3440	spoolsv.exe
4148	svchost.exe
4148	svchost.exe
2660	spoolsv.exe
2660	spoolsv.exe
4700	explorer.exe
4700	explorer.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 880 wrote to memory of 3376	880	eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe	86
PID 880 wrote to memory of 3376	880	eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe	86
PID 880 wrote to memory of 3376	880	eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe	86
PID 880 wrote to memory of 3640	880	eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe	87
PID 880 wrote to memory of 3640	880	eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe	87
PID 880 wrote to memory of 3640	880	eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe	87
PID 3640 wrote to memory of 4700	3640	icsys.icn.exe	88
PID 3640 wrote to memory of 4700	3640	icsys.icn.exe	88
PID 3640 wrote to memory of 4700	3640	icsys.icn.exe	88
PID 4700 wrote to memory of 3440	4700	explorer.exe	89
PID 4700 wrote to memory of 3440	4700	explorer.exe	89
PID 4700 wrote to memory of 3440	4700	explorer.exe	89
PID 3440 wrote to memory of 4148	3440	spoolsv.exe	90
PID 3440 wrote to memory of 4148	3440	spoolsv.exe	90
PID 3440 wrote to memory of 4148	3440	spoolsv.exe	90
PID 4148 wrote to memory of 2660	4148	svchost.exe	91
PID 4148 wrote to memory of 2660	4148	svchost.exe	91
PID 4148 wrote to memory of 2660	4148	svchost.exe	91
PID 4148 wrote to memory of 2208	4148	svchost.exe	92
PID 4148 wrote to memory of 2208	4148	svchost.exe	92
PID 4148 wrote to memory of 2208	4148	svchost.exe	92
PID 3376 wrote to memory of 4648	3376	eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe	94
PID 3376 wrote to memory of 4648	3376	eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe	94
PID 3376 wrote to memory of 4648	3376	eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe	94
PID 3376 wrote to memory of 4500	3376	eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe	96
PID 3376 wrote to memory of 4500	3376	eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe	96
PID 3376 wrote to memory of 4500	3376	eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe	96
PID 3376 wrote to memory of 4500	3376	eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe	96
PID 3376 wrote to memory of 4500	3376	eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe	96
PID 3376 wrote to memory of 4500	3376	eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe	96
PID 3376 wrote to memory of 4500	3376	eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe	96
PID 3376 wrote to memory of 4500	3376	eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe	96
PID 4148 wrote to memory of 4904	4148	svchost.exe	102
PID 4148 wrote to memory of 4904	4148	svchost.exe	102
PID 4148 wrote to memory of 4904	4148	svchost.exe	102
PID 4148 wrote to memory of 380	4148	svchost.exe	104
PID 4148 wrote to memory of 380	4148	svchost.exe	104
PID 4148 wrote to memory of 380	4148	svchost.exe	104

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe

C:\Users\Admin\AppData\Local\Temp\eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe
"C:\Users\Admin\AppData\Local\Temp\eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:880
- \??\c:\users\admin\appdata\local\temp\eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe
  c:\users\admin\appdata\local\temp\eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3376
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "c:\users\admin\appdata\local\temp\eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe "
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:4648
- - \??\c:\users\admin\appdata\local\temp\eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe
    "c:\users\admin\appdata\local\temp\eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe "
    3⤵
    - Executes dropped EXE
    - Accesses Microsoft Outlook profiles
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    - outlook_office_path
    - outlook_win_path
    PID:4500
- C:\Users\Admin\AppData\Local\icsys.icn.exe
  C:\Users\Admin\AppData\Local\icsys.icn.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3640
- - \??\c:\windows\system\explorer.exe
    c:\windows\system\explorer.exe
    3⤵
    - Modifies WinLogon for persistence
    - Modifies visiblity of hidden/system files in Explorer
    - Boot or Logon Autostart Execution: Active Setup
    - Executes dropped EXE
    - Adds Run key to start application
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:4700
  - - \??\c:\windows\system\spoolsv.exe
      c:\windows\system\spoolsv.exe SE
      4⤵
      Executes dropped EXE
      Drops file in Windows directory
      System Location Discovery: System Language Discovery
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:3440
    - - \??\c:\windows\system\svchost.exe
        
        c:\windows\system\svchost.exe
        5⤵
        Modifies WinLogon for persistence
        Modifies visiblity of hidden/system files in Explorer
        Boot or Logon Autostart Execution: Active Setup
        Executes dropped EXE
        Adds Run key to start application
        Drops file in Windows directory
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious behavior: GetForegroundWindowSpam
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:4148
      - \??\c:\windows\system\spoolsv.exe
        
        c:\windows\system\spoolsv.exe PR
        6⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Suspicious use of SetWindowsHookEx
        
        PID:2660
      - C:\Windows\SysWOW64\at.exe
        
        at 02:25 /interactive /every:M,T,W,Th,F,S,Su c:\windows\system\svchost.exe
        6⤵
        System Location Discovery: System Language Discovery
        
        PID:2208
      - C:\Windows\SysWOW64\at.exe
        
        at 02:26 /interactive /every:M,T,W,Th,F,S,Su c:\windows\system\svchost.exe
        6⤵
        System Location Discovery: System Language Discovery
        
        PID:4904
      - C:\Windows\SysWOW64\at.exe
        
        at 02:27 /interactive /every:M,T,W,Th,F,S,Su c:\windows\system\svchost.exe
        6⤵
        System Location Discovery: System Language Discovery
        
        PID:380

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Modify Registry

T1112

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

__PSScriptPolicyTest_arruqbfl.z0l.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_arruqbfl.z0l.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
MD5 SHA1 SHA512

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eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe

Path C:\Users\Admin\AppData\Local\Temp\eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6.exe
Size 865KB
SHA256 46c94a2d2e07301d5379e40e8a07eb0102a9b7eae57b93a37092fdf6019e6de0
MD5 aff06135f99901a5925f875b7122aba9
SHA1 edf5dec28750cee7e9e5355601708a807e11b0e6
SHA512 c2f2805ef0a911009ee43511a44997246cb002e17c87ba67f6c5c394bd6ffe5fd94cea00a77bdac7a62242a45b993867a8563abc2212c49f698dd8ae9fa39714
SSDEEP 12288:thw8g1eJd+Svjvz7IabMwMJ/cpNBV7A+3+B/4VzND9ATlwIrNOJoPEOujnz/blkR:0hA/j7kdrkwUEoNh8L7PgjnI
MD5 SHA1 SHA512 SSDEEP

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icsys.icn.exe

Path C:\Users\Admin\AppData\Local\icsys.icn.exe
Size 274KB
SHA256 724e0ef942e4a57753de877c6bf8c9ccb00f0c950033c8a8cb1fdd33670497ee
MD5 223f49e8fb8a6a73152ccd8371c1402e
SHA1 d63e5ce85f0c643b949da165e7c5ee3f27195fac
SHA512 cb2e2c8625e6bd937a5906fbcd84e43a3c89e758004297c39a8cb3fb666ed7b1f05f03b8d7a77d5287202171583c4ae33a3da40bcb63cd14f5db3b32543d1f84
SSDEEP 3072:UvEfVUzSLhIVbV6i5LirrlZrHyrUHUckoMQ2RN6unu:UvEN2U+T6i5LirrllHy4HUcMQY6f
MD5 SHA1 SHA512 SSDEEP

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mrsys.exe

Path C:\Users\Admin\AppData\Roaming\mrsys.exe
Size 274KB
SHA256 f845ace53951db9f1460abf6254740d3955735a4b7bc4c65fd510c9418a11fd8
MD5 d4b8dbeb109248628b49317032b2e805
SHA1 2188118c337b74678763260254e5320220c822fd
SHA512 116e80d44032a5aa9d2c219e38bc4061b05407515c1dae89ab0c199a4cb0ed5785915c05800e8609d5b01849e7ee1e9487e1d07ccb9c75e533b2d5240e961b84
SSDEEP 3072:UvEfVUzSLhIVbV6i5LirrlZrHyrUHUckoMQ2RN6unr3:UvEN2U+T6i5LirrllHy4HUcMQY6G3
MD5 SHA1 SHA512 SSDEEP

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explorer.exe

Path C:\Windows\System\explorer.exe
Size 274KB
SHA256 ac189668ff2ed53c8c5d2d1d99723edfadd8b510aee77913710745f873f914cf
MD5 cd387319e1fb970566889d0d3846f44c
SHA1 142f7fc00c3d26cd710048609cbefe8b1d53d848
SHA512 31bcb5ccb21b28f2aa2b8e7109d757cd35f5062f42a3cad6652668eccbf79d4540c2b163311705464e7b8edd7ff76eaab0d27578af8d2a95bda832b8daeb5ebe
SSDEEP 3072:UvEfVUzSLhIVbV6i5LirrlZrHyrUHUckoMQ2RN6un7:UvEN2U+T6i5LirrllHy4HUcMQY6Y
MD5 SHA1 SHA512 SSDEEP

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spoolsv.exe

Path C:\Windows\System\spoolsv.exe
Size 274KB
SHA256 d813b26ce9f9edc6823e1139866ba401e666161d23c755110217b7df94f7d8ac
MD5 8d33400ed98dccfdde65a4f9568a33ca
SHA1 9e7c20deb8e4b1e0700bcfaa51c2cc8cfca781f9
SHA512 226ecd33866fa81b68fd9b9b8d9bfebaa9a23d3f779d26a647de3603ed6891422c36e91bf2ca2c1bd931306c085a4dff5b5918767f5ceb5ad8ee6275f7e522df
SSDEEP 3072:UvEfVUzSLhIVbV6i5LirrlZrHyrUHUckoMQ2RN6unM:UvEN2U+T6i5LirrllHy4HUcMQY6l
MD5 SHA1 SHA512 SSDEEP

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svchost.exe

Path C:\Windows\System\svchost.exe
Size 274KB
SHA256 3677911bf25d0dc118ef449402746f3646b636683eda665780d3bca9ba1bc95f
MD5 08e47316c932181fb1549123aa022977
SHA1 efdd24a196e70afb474e8f893d5eebc75138dc6e
SHA512 27d938fc95a69b6aa7a844b82239e34a732000f4c8434e45c1771a7c6732349c7f138acb49fe0881d9e914c18b0d33c349e7cf15989e2abb1ce897ab259e1332
SSDEEP 3072:UvEfVUzSLhIVbV6i5LirrlZrHyrUHUckoMQ2RN6unX:UvEN2U+T6i5LirrllHy4HUcMQY6A
MD5 SHA1 SHA512 SSDEEP

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memory/880-0-0x0000000000400000-0x000000000043E000-memory.dmp

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memory/880-58-0x0000000000400000-0x000000000043E000-memory.dmp

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memory/2660-55-0x0000000000400000-0x000000000043E000-memory.dmp

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memory/3376-50-0x0000000006720000-0x00000000067D2000-memory.dmp

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memory/3376-10-0x0000000000700000-0x00000000007DA000-memory.dmp

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memory/3376-14-0x0000000005260000-0x000000000526A000-memory.dmp

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memory/3376-67-0x0000000073BE0000-0x0000000074390000-memory.dmp

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memory/3376-13-0x0000000073BE0000-0x0000000074390000-memory.dmp

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memory/3376-51-0x0000000005390000-0x00000000053A2000-memory.dmp

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memory/3376-12-0x00000000050D0000-0x0000000005162000-memory.dmp

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memory/3376-9-0x0000000073BEE000-0x0000000073BEF000-memory.dmp

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memory/3376-11-0x00000000055E0000-0x0000000005B84000-memory.dmp

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memory/3376-63-0x000000000ACE0000-0x000000000AD7C000-memory.dmp

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memory/3376-62-0x0000000006620000-0x00000000066AC000-memory.dmp

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memory/3376-60-0x0000000073BEE000-0x0000000073BEF000-memory.dmp

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memory/3376-61-0x0000000073BE0000-0x0000000074390000-memory.dmp

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memory/3440-56-0x0000000000400000-0x000000000043E000-memory.dmp

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memory/3640-57-0x0000000000400000-0x000000000043E000-memory.dmp

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memory/3640-18-0x0000000000400000-0x000000000043E000-memory.dmp

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memory/4148-46-0x0000000000400000-0x000000000043E000-memory.dmp

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memory/4148-112-0x0000000000400000-0x000000000043E000-memory.dmp

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memory/4500-64-0x0000000000400000-0x0000000000448000-memory.dmp

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memory/4500-109-0x0000000006610000-0x00000000067D2000-memory.dmp

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memory/4500-110-0x0000000006490000-0x00000000064E0000-memory.dmp

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memory/4648-99-0x0000000007010000-0x000000000702A000-memory.dmp

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memory/4648-100-0x0000000007080000-0x000000000708A000-memory.dmp

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memory/4648-82-0x00000000056C0000-0x0000000005A14000-memory.dmp

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memory/4648-83-0x0000000005CE0000-0x0000000005CFE000-memory.dmp

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memory/4648-84-0x0000000005D20000-0x0000000005D6C000-memory.dmp

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memory/4648-85-0x0000000006CC0000-0x0000000006CF2000-memory.dmp

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memory/4648-86-0x000000006FB10000-0x000000006FB5C000-memory.dmp

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memory/4648-96-0x0000000006290000-0x00000000062AE000-memory.dmp

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memory/4648-97-0x0000000006D00000-0x0000000006DA3000-memory.dmp

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memory/4648-101-0x0000000007290000-0x0000000007326000-memory.dmp

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memory/4648-69-0x0000000004E30000-0x0000000005458000-memory.dmp

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memory/4648-70-0x0000000004D20000-0x0000000004D42000-memory.dmp

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memory/4648-98-0x0000000007650000-0x0000000007CCA000-memory.dmp

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memory/4648-102-0x0000000007210000-0x0000000007221000-memory.dmp

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memory/4648-103-0x0000000007240000-0x000000000724E000-memory.dmp

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memory/4648-104-0x0000000007250000-0x0000000007264000-memory.dmp

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memory/4648-105-0x0000000007350000-0x000000000736A000-memory.dmp

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memory/4648-106-0x0000000007330000-0x0000000007338000-memory.dmp

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memory/4648-71-0x0000000004DC0000-0x0000000004E26000-memory.dmp

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memory/4648-72-0x0000000005510000-0x0000000005576000-memory.dmp

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memory/4648-68-0x00000000023E0000-0x0000000002416000-memory.dmp

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memory/4700-111-0x0000000000400000-0x000000000043E000-memory.dmp

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