4a8e933462209a204f87c02e41e88e99541ccb85964a22d9762f443cf19af409

Analysis

max time kernel
150s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
08/11/2024, 02:11

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General

Target
aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
Size 206KB
Sample241108-cma4fsshmf
SHA256 aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337
MD5 70c771952bc897446d3ddad90541a1e6
SHA1 b00b50a893e4552651c4a5c38cf4bb9aed7a101e
SHA512 33d402397289c1a828079dfdaaf3966c4b9720ffb070eeba0d5c23f4a3c6c448e4a3fd3cba2f82c712252ce03d726daabd2c66e97f950a122ffb3d5799bae56d
SSDEEP 3072:UVqoCl/YgjxEufVU0TbTyDDalW49D9fMiSE9CCHGOn54yWgW9tFwyMJjVQbE/FGl:UsLqdufVUNDapD9fMs9u7
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

discovery evasion execution persistence

Malware Config

Signatures

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-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	explorer.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	svchost.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 12 IoCs

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

execution

PowerShell

T1059.001

pid	Process
2924	powershell.exe
2612	powershell.exe
1736	powershell.exe
2208	powershell.exe
2492	powershell.exe
2588	powershell.exe
1872	powershell.exe
736	powershell.exe
2988	powershell.exe
304	powershell.exe
1568	powershell.exe
2812	powershell.exe

Executes dropped EXE 11 IoCs

pid	Process
2808	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
2948	icsys.icn.exe
1472	explorer.exe
2188	spoolsv.exe
2648	svchost.exe
2628	spoolsv.exe
1092	sihost32.exe
2596	Services32.exe
1644	services32.exe
568	icsys.icn.exe
316	explorer.exe

Loads dropped DLL 9 IoCs

pid	Process
2668	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
2668	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
2948	icsys.icn.exe
1472	explorer.exe
2188	spoolsv.exe
2648	svchost.exe
2808	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
2596	Services32.exe
2596	Services32.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\\resources\\themes\\explorer.exe RO"	explorer.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Svchost = "c:\\windows\\resources\\svchost.exe RO"	explorer.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Explorer = "c:\\windows\\resources\\themes\\explorer.exe RO"	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Svchost = "c:\\windows\\resources\\svchost.exe RO"	svchost.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\explorer.exe	explorer.exe
File opened for modification	C:\Windows\SysWOW64\explorer.exe	svchost.exe

Drops file in Windows directory 6 IoCs

description	ioc	Process
File opened for modification	\??\c:\windows\resources\svchost.exe	spoolsv.exe
File opened for modification	C:\Windows\Resources\Themes\icsys.icn.exe	Services32.exe
File opened for modification	C:\Windows\Resources\tjud.exe	explorer.exe
File opened for modification	C:\Windows\Resources\Themes\icsys.icn.exe	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
File opened for modification	\??\c:\windows\resources\themes\explorer.exe	icsys.icn.exe
File opened for modification	\??\c:\windows\resources\spoolsv.exe	explorer.exe

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	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	spoolsv.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Services32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	spoolsv.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.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	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	icsys.icn.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	explorer.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 5 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
948	schtasks.exe
1620	schtasks.exe
2088	schtasks.exe
1596	schtasks.exe
2020	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2668	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
2668	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
2668	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
2668	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
2668	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
2668	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
2668	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
2668	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
2668	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
2668	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
2668	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
2668	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
2668	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
2668	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
2668	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
2668	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
2924	powershell.exe
2612	powershell.exe
1872	powershell.exe
736	powershell.exe
2948	icsys.icn.exe
2948	icsys.icn.exe
2948	icsys.icn.exe
2948	icsys.icn.exe
2948	icsys.icn.exe
2948	icsys.icn.exe
2948	icsys.icn.exe
2948	icsys.icn.exe
2948	icsys.icn.exe
2948	icsys.icn.exe
2948	icsys.icn.exe
2948	icsys.icn.exe
2948	icsys.icn.exe
2948	icsys.icn.exe
2948	icsys.icn.exe
2948	icsys.icn.exe
2948	icsys.icn.exe
1472	explorer.exe
1472	explorer.exe
1472	explorer.exe
1472	explorer.exe
1472	explorer.exe
1472	explorer.exe
1472	explorer.exe
1472	explorer.exe
1472	explorer.exe
1472	explorer.exe
1472	explorer.exe
1472	explorer.exe
1472	explorer.exe
1472	explorer.exe
1472	explorer.exe
1472	explorer.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe

Suspicious behavior: GetForegroundWindowSpam 2 IoCs

pid	Process
1472	explorer.exe
2648	svchost.exe

Suspicious use of AdjustPrivilegeToken 14 IoCs

description	pid	Process
Token: SeDebugPrivilege	2924	powershell.exe
Token: SeDebugPrivilege	2612	powershell.exe
Token: SeDebugPrivilege	1872	powershell.exe
Token: SeDebugPrivilege	736	powershell.exe
Token: SeDebugPrivilege	2808	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
Token: SeDebugPrivilege	1736	powershell.exe
Token: SeDebugPrivilege	2988	powershell.exe
Token: SeDebugPrivilege	2208	powershell.exe
Token: SeDebugPrivilege	304	powershell.exe
Token: SeDebugPrivilege	2492	powershell.exe
Token: SeDebugPrivilege	1568	powershell.exe
Token: SeDebugPrivilege	2812	powershell.exe
Token: SeDebugPrivilege	2588	powershell.exe
Token: SeDebugPrivilege	1644	services32.exe

Suspicious use of SetWindowsHookEx 18 IoCs

pid	Process
2668	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
2668	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
2948	icsys.icn.exe
2948	icsys.icn.exe
1472	explorer.exe
1472	explorer.exe
2188	spoolsv.exe
2188	spoolsv.exe
2648	svchost.exe
2648	svchost.exe
2628	spoolsv.exe
2628	spoolsv.exe
2596	Services32.exe
2596	Services32.exe
568	icsys.icn.exe
568	icsys.icn.exe
316	explorer.exe
316	explorer.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2668 wrote to memory of 2808	2668	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe	30
PID 2668 wrote to memory of 2808	2668	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe	30
PID 2668 wrote to memory of 2808	2668	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe	30
PID 2668 wrote to memory of 2808	2668	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe	30
PID 2808 wrote to memory of 2684	2808	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe	31
PID 2808 wrote to memory of 2684	2808	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe	31
PID 2808 wrote to memory of 2684	2808	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe	31
PID 2684 wrote to memory of 2924	2684	cmd.exe	33
PID 2684 wrote to memory of 2924	2684	cmd.exe	33
PID 2684 wrote to memory of 2924	2684	cmd.exe	33
PID 2684 wrote to memory of 2612	2684	cmd.exe	34
PID 2684 wrote to memory of 2612	2684	cmd.exe	34
PID 2684 wrote to memory of 2612	2684	cmd.exe	34
PID 2684 wrote to memory of 1872	2684	cmd.exe	35
PID 2684 wrote to memory of 1872	2684	cmd.exe	35
PID 2684 wrote to memory of 1872	2684	cmd.exe	35
PID 2684 wrote to memory of 736	2684	cmd.exe	36
PID 2684 wrote to memory of 736	2684	cmd.exe	36
PID 2684 wrote to memory of 736	2684	cmd.exe	36
PID 2668 wrote to memory of 2948	2668	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe	37
PID 2668 wrote to memory of 2948	2668	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe	37
PID 2668 wrote to memory of 2948	2668	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe	37
PID 2668 wrote to memory of 2948	2668	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe	37
PID 2948 wrote to memory of 1472	2948	icsys.icn.exe	38
PID 2948 wrote to memory of 1472	2948	icsys.icn.exe	38
PID 2948 wrote to memory of 1472	2948	icsys.icn.exe	38
PID 2948 wrote to memory of 1472	2948	icsys.icn.exe	38
PID 1472 wrote to memory of 2188	1472	explorer.exe	39
PID 1472 wrote to memory of 2188	1472	explorer.exe	39
PID 1472 wrote to memory of 2188	1472	explorer.exe	39
PID 1472 wrote to memory of 2188	1472	explorer.exe	39
PID 2188 wrote to memory of 2648	2188	spoolsv.exe	40
PID 2188 wrote to memory of 2648	2188	spoolsv.exe	40
PID 2188 wrote to memory of 2648	2188	spoolsv.exe	40
PID 2188 wrote to memory of 2648	2188	spoolsv.exe	40
PID 2648 wrote to memory of 2628	2648	svchost.exe	41
PID 2648 wrote to memory of 2628	2648	svchost.exe	41
PID 2648 wrote to memory of 2628	2648	svchost.exe	41
PID 2648 wrote to memory of 2628	2648	svchost.exe	41
PID 1472 wrote to memory of 1152	1472	explorer.exe	42
PID 1472 wrote to memory of 1152	1472	explorer.exe	42
PID 1472 wrote to memory of 1152	1472	explorer.exe	42
PID 1472 wrote to memory of 1152	1472	explorer.exe	42
PID 2648 wrote to memory of 2020	2648	svchost.exe	43
PID 2648 wrote to memory of 2020	2648	svchost.exe	43
PID 2648 wrote to memory of 2020	2648	svchost.exe	43
PID 2648 wrote to memory of 2020	2648	svchost.exe	43
PID 2808 wrote to memory of 1948	2808	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe	46
PID 2808 wrote to memory of 1948	2808	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe	46
PID 2808 wrote to memory of 1948	2808	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe	46
PID 1948 wrote to memory of 948	1948	cmd.exe	48
PID 1948 wrote to memory of 948	1948	cmd.exe	48
PID 1948 wrote to memory of 948	1948	cmd.exe	48
PID 2808 wrote to memory of 1092	2808	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe	49
PID 2808 wrote to memory of 1092	2808	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe	49
PID 2808 wrote to memory of 1092	2808	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe	49
PID 1092 wrote to memory of 944	1092	sihost32.exe	50
PID 1092 wrote to memory of 944	1092	sihost32.exe	50
PID 1092 wrote to memory of 944	1092	sihost32.exe	50
PID 2808 wrote to memory of 2596	2808	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe	51
PID 2808 wrote to memory of 2596	2808	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe	51
PID 2808 wrote to memory of 2596	2808	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe	51
PID 2808 wrote to memory of 2596	2808	aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe	51
PID 944 wrote to memory of 1736	944	cmd.exe	53

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.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
"C:\Users\Admin\AppData\Local\Temp\aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe"
1⤵
- Loads dropped DLL
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2668
- \??\c:\users\admin\appdata\local\temp\aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
  c:\users\admin\appdata\local\temp\aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2808
- - C:\Windows\system32\cmd.exe
    "cmd" /c powershell -Command Add-MpPreference -ExclusionPath '%cd%' & powershell -Command Add-MpPreference -ExclusionPath '%UserProfile%' & powershell -Command Add-MpPreference -ExclusionPath '%AppData%' & powershell -Command Add-MpPreference -ExclusionPath '%Temp%' & exit & exit
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2684
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp'
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2924
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin'
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2612
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming'
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:1872
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp'
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:736
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "Services32" /tr '"C:\Users\Admin\AppData\Local\Temp\Services32.exe"' /RU "SYSTEM" & exit
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1948
  - - C:\Windows\system32\schtasks.exe
      schtasks /create /f /sc onlogon /rl highest /tn "Services32" /tr '"C:\Users\Admin\AppData\Local\Temp\Services32.exe"' /RU "SYSTEM"
      4⤵
      Scheduled Task/Job: Scheduled Task
      PID:948
- - C:\Users\Admin\AppData\Roaming\Microsoft\Telemetry\sihost32.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\Telemetry\sihost32.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:1092
  - - C:\Windows\system32\cmd.exe
      "cmd" /c powershell -Command Add-MpPreference -ExclusionPath '%cd%' & powershell -Command Add-MpPreference -ExclusionPath '%UserProfile%' & powershell -Command Add-MpPreference -ExclusionPath '%AppData%' & powershell -Command Add-MpPreference -ExclusionPath '%Temp%' & exit & exit
      4⤵
      Suspicious use of WriteProcessMemory
      PID:944
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\Microsoft\Telemetry'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious use of AdjustPrivilegeToken
        
        PID:1736
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious use of AdjustPrivilegeToken
        
        PID:2208
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious use of AdjustPrivilegeToken
        
        PID:2492
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious use of AdjustPrivilegeToken
        
        PID:2588
- - C:\Users\Admin\AppData\Local\Temp\Services32.exe
    "C:\Users\Admin\AppData\Local\Temp\Services32.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    PID:2596
  - - \??\c:\users\admin\appdata\local\temp\services32.exe
      c:\users\admin\appdata\local\temp\services32.exe
      4⤵
      Executes dropped EXE
      Suspicious use of AdjustPrivilegeToken
      PID:1644
    - - C:\Windows\system32\cmd.exe
        
        "cmd" /c powershell -Command Add-MpPreference -ExclusionPath '%cd%' & powershell -Command Add-MpPreference -ExclusionPath '%UserProfile%' & powershell -Command Add-MpPreference -ExclusionPath '%AppData%' & powershell -Command Add-MpPreference -ExclusionPath '%Temp%' & exit & exit
        5⤵
        
        PID:1684
      - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp'
        6⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious use of AdjustPrivilegeToken
        
        PID:2988
      - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin'
        6⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious use of AdjustPrivilegeToken
        
        PID:304
      - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming'
        6⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious use of AdjustPrivilegeToken
        
        PID:1568
      - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp'
        6⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious use of AdjustPrivilegeToken
        
        PID:2812
    - - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "Services32" /tr '"C:\Users\Admin\AppData\Local\Temp\Services32.exe"' /RU "SYSTEM" & exit
        5⤵
        
        PID:2628
      - C:\Windows\system32\schtasks.exe
        
        schtasks /create /f /sc onlogon /rl highest /tn "Services32" /tr '"C:\Users\Admin\AppData\Local\Temp\Services32.exe"' /RU "SYSTEM"
        6⤵
        Scheduled Task/Job: Scheduled Task
        
        PID:2088
  - - C:\Windows\Resources\Themes\icsys.icn.exe
      C:\Windows\Resources\Themes\icsys.icn.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of SetWindowsHookEx
      PID:568
    - - \??\c:\windows\resources\themes\explorer.exe
        
        c:\windows\resources\themes\explorer.exe
        5⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Suspicious use of SetWindowsHookEx
        
        PID:316
- C:\Windows\Resources\Themes\icsys.icn.exe
  C:\Windows\Resources\Themes\icsys.icn.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2948
- - \??\c:\windows\resources\themes\explorer.exe
    c:\windows\resources\themes\explorer.exe
    3⤵
    - Modifies visiblity of hidden/system files in Explorer
    - Executes dropped EXE
    - Loads dropped DLL
    - Adds Run key to start application
    - Drops file in System32 directory
    - 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:1472
  - - \??\c:\windows\resources\spoolsv.exe
      c:\windows\resources\spoolsv.exe SE
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Drops file in Windows directory
      System Location Discovery: System Language Discovery
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:2188
    - - \??\c:\windows\resources\svchost.exe
        
        c:\windows\resources\svchost.exe
        5⤵
        Modifies visiblity of hidden/system files in Explorer
        Executes dropped EXE
        Loads dropped DLL
        Adds Run key to start application
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious behavior: GetForegroundWindowSpam
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:2648
      - \??\c:\windows\resources\spoolsv.exe
        
        c:\windows\resources\spoolsv.exe PR
        6⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Suspicious use of SetWindowsHookEx
        
        PID:2628
      - C:\Windows\SysWOW64\schtasks.exe
        
        schtasks /create /tn "svchost" /tr "c:\windows\resources\svchost.exe" /sc daily /st 02:13 /f
        6⤵
        System Location Discovery: System Language Discovery
        Scheduled Task/Job: Scheduled Task
        
        PID:2020
      - C:\Windows\SysWOW64\schtasks.exe
        
        schtasks /create /tn "svchost" /tr "c:\windows\resources\svchost.exe" /sc daily /st 02:14 /f
        6⤵
        System Location Discovery: System Language Discovery
        Scheduled Task/Job: Scheduled Task
        
        PID:1620
      - C:\Windows\SysWOW64\schtasks.exe
        
        schtasks /create /tn "svchost" /tr "c:\windows\resources\svchost.exe" /sc daily /st 02:15 /f
        6⤵
        System Location Discovery: System Language Discovery
        Scheduled Task/Job: Scheduled Task
        
        PID:1596
  - - C:\Windows\Explorer.exe
      C:\Windows\Explorer.exe
      4⤵
      PID:1152

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

Services32.exe

Path C:\Users\Admin\AppData\Local\Temp\Services32.exe
Size 206KB
SHA256 aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337
MD5 70c771952bc897446d3ddad90541a1e6
SHA1 b00b50a893e4552651c4a5c38cf4bb9aed7a101e
SHA512 33d402397289c1a828079dfdaaf3966c4b9720ffb070eeba0d5c23f4a3c6c448e4a3fd3cba2f82c712252ce03d726daabd2c66e97f950a122ffb3d5799bae56d
SSDEEP 3072:UVqoCl/YgjxEufVU0TbTyDDalW49D9fMiSE9CCHGOn54yWgW9tFwyMJjVQbE/FGl:UsLqdufVUNDapD9fMs9u7
MD5 SHA1 SHA512 SSDEEP

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aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe

Path C:\Users\Admin\AppData\Local\Temp\aefd0c77949ccb2192070d1fb122cad87c1fc3e3c841b1928e3763fadf286337.exe
Size 71KB
SHA256 9a05d71fc8bbbf8beaa8f993cb0d75cbab06ac4c9bf20fe843cfa034dd56a47f
MD5 5552f88a40afa2e2fef5acbd590ac812
SHA1 5afef5451811830c1ec3108cd7ee66a0418a6186
SHA512 6de5db9d4decc44d4dba8b9097b93664d4942f9753ae6c3fd0e92496677ac93f4c37c0ceb8a07cf1b0fbe777f78eedc522b256be14e1cedfa5c3ef2da5fabbde
SSDEEP 1536:nR9BxPkhe+KMeX0QmE9CARHGOn54yWgW9tFwyMJjVQbE/FGY3IXB0YJ:R9D9fMiSE9CCHGOn54yWgW9tFwyMJjV6
MD5 SHA1 SHA512 SSDEEP

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OCQ0XGE4U0GAXOFME0K7.temp

Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\OCQ0XGE4U0GAXOFME0K7.temp
Size 7KB
SHA256 fb93d087e73a5d78dcee136c511dae3ab95455dfe975469d5a4f21960f64f7e8
MD5 c9fc9b8ad7cbd3d6765983fed3ca979e
SHA1 602999306536161e23557f60fe7159c6349899af
SHA512 ab1e335c24e1f2ee34cac0009dc66ec2e913bbb4be8afb13069e50dcc7ac63a4add49ba2330b6aa0960b725c32f54af6400bd8a696a0ce10607b0dbdfea129ae
SSDEEP 96:EJHOCNM84nqvsqvJCwonJHOCNM84nqvsEHyqvJCworTISAQHls7HrXlUVe:UH7EUoJH7EAHnorTuws7Hrx
MD5 SHA1 SHA512 SSDEEP

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explorer.exe

Path C:\Windows\Resources\Themes\explorer.exe
Size 135KB
SHA256 fffed627f82f4009c36b0f4d277c8385bfbaac3b6c0dadca0fab55279a57d097
MD5 88d608afd994ac6b1ef1fb128280d62f
SHA1 cd820e32effa4c9cae8d1aec8c1c00b5ae316dbf
SHA512 6e5f0677c4b5c12db9b47b21f43f7600ff2502a81c0c90444d8cc595523d7616047aa90f194be9a96f4b40d9cd417265186e8d3680f016855a3ac5ef53dccf60
SSDEEP 1536:UfsEqouTRcG/Mzvgf7xEuvnXNTRdUzwTekUOisZ1yDDajtXbVEh:UVqoCl/YgjxEufVU0TbTyDDalWh
MD5 SHA1 SHA512 SSDEEP

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sihost32.exe

Path \Users\Admin\AppData\Roaming\Microsoft\Telemetry\sihost32.exe
Size 11KB
SHA256 48fd7864ad054ee98f30a32006af85dce9f47cc5fccf065e7da41624cf14f94b
MD5 d1f4a92a1672d7d22a90e2567523d03e
SHA1 a1683621e2103e1df1ce22def923e4ef62ddcd11
SHA512 2e6e4dd8ed996ca9c95e7bf225f5b7b567f2a99ae13f637f23b2c959857f9e5ba5833e279b901c0a215cf5692dc6f3e28c47106cd386756e51f5f6f1298f247a
SSDEEP 192:2Gi7bavOt2noW/Ze+wklPyYG1lxGEHoCUnkYTE9bCbKFRfN+Y:o7pt2f/Ze+wklHG1lxGGbYk0E9buKFRB
MD5 SHA1 SHA512 SSDEEP

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icsys.icn.exe

Path \Windows\Resources\Themes\icsys.icn.exe
Size 135KB
SHA256 e3aa603a42d20ba4f19f75839e090440cf224410b4bfd60f3aa9b95009a88792
MD5 f2667d617c1c5156004ea365bc759c1c
SHA1 10592eb1cd290802867f1fa13470717fa5643f59
SHA512 1cf3faf90dfd6a0834d4d20a825def7c259955ca9b6680fc0a4ff4584e890071655c1a3ed04785cebda52fdb1e6df5f836d4b8d3e4f6c95b5553fe30123ba803
SSDEEP 1536:UfsEqouTRcG/Mzvgf7xEuvnXNTRdUzwTekUOisZ1yDDajtXbVEs:UVqoCl/YgjxEufVU0TbTyDDalWs
MD5 SHA1 SHA512 SSDEEP

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spoolsv.exe

Path \Windows\Resources\spoolsv.exe
Size 135KB
SHA256 c85d27c446c4bf168df517ab33c403cac711611d3d3f4b3ee081e83a3e4789e0
MD5 fa5faa5ab9e8e27cbfb899a1223934c8
SHA1 26580034b2869e2b50c9acb39cc8d47a7a384334
SHA512 f11d0d00f1ddf585da36ee0aa96dba4184a80da77b77e62fab3527adb46afe7fd0f3bfabbd01f0d15fdeecb9515e70e61cba3c134f07db708ddbf1b8324c961b
SSDEEP 1536:UfsEqouTRcG/Mzvgf7xEuvnXNTRdUzwTekUOisZ1yDDajtXbVEk:UVqoCl/YgjxEufVU0TbTyDDalWk
MD5 SHA1 SHA512 SSDEEP

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svchost.exe

Path \Windows\Resources\svchost.exe
Size 135KB
SHA256 8c5d25bb1645b4fd8c33c679036ad74c78dd91695a357149387f32ae65cb3ecc
MD5 bb2dfd78321279954fc9d98ca671c38b
SHA1 9d4e55c1813bf546dc62da1e0cc8234a79181dc8
SHA512 45805a142618b5907b439cd8d92f2e9ffeb40821acff97be5d79d7ba2026076558b7f89b1322bc69851a355cd4f2f41e0f94e146eb32f3235732c44fe42ef25f
SSDEEP 1536:UfsEqouTRcG/Mzvgf7xEuvnXNTRdUzwTekUOisZ1yDDajtXbVEG:UVqoCl/YgjxEufVU0TbTyDDalWG
MD5 SHA1 SHA512 SSDEEP

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memory/316-171-0x0000000000400000-0x000000000041F000-memory.dmp

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memory/568-173-0x0000000000400000-0x000000000041F000-memory.dmp

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memory/1092-99-0x000000013FFC0000-0x000000013FFC8000-memory.dmp

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memory/1092-174-0x0000000000140000-0x0000000000146000-memory.dmp

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memory/1472-175-0x0000000000400000-0x000000000041F000-memory.dmp

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memory/1644-114-0x000000013F2C0000-0x000000013F2D6000-memory.dmp

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memory/1736-121-0x0000000001E80000-0x0000000001E88000-memory.dmp

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memory/2188-75-0x0000000000460000-0x000000000047F000-memory.dmp

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memory/2188-88-0x0000000000400000-0x000000000041F000-memory.dmp

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memory/2596-172-0x0000000000400000-0x000000000041F000-memory.dmp

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memory/2612-30-0x0000000002040000-0x0000000002048000-memory.dmp

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memory/2612-29-0x000000001B6C0000-0x000000001B9A2000-memory.dmp

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memory/2628-87-0x0000000000400000-0x000000000041F000-memory.dmp

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memory/2648-176-0x0000000000400000-0x000000000041F000-memory.dmp

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memory/2648-177-0x0000000001BA0000-0x0000000001BBF000-memory.dmp

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memory/2668-0-0x0000000000400000-0x000000000041F000-memory.dmp

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memory/2668-90-0x0000000000400000-0x000000000041F000-memory.dmp

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memory/2808-10-0x000007FEF63D3000-0x000007FEF63D4000-memory.dmp

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memory/2808-41-0x000007FEF63D3000-0x000007FEF63D4000-memory.dmp

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memory/2808-91-0x0000000000760000-0x000000000076C000-memory.dmp

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memory/2808-11-0x000000013F130000-0x000000013F146000-memory.dmp

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memory/2924-21-0x000007FEF2E10000-0x000007FEF37AD000-memory.dmp

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memory/2924-17-0x000000001B620000-0x000000001B902000-memory.dmp

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memory/2924-18-0x0000000002820000-0x0000000002828000-memory.dmp

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memory/2924-19-0x000007FEF2E10000-0x000007FEF37AD000-memory.dmp

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memory/2924-16-0x000007FEF30CE000-0x000007FEF30CF000-memory.dmp

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memory/2924-20-0x000007FEF2E10000-0x000007FEF37AD000-memory.dmp

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memory/2924-22-0x0000000002CFB000-0x0000000002D62000-memory.dmp

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memory/2924-23-0x000007FEF2E10000-0x000007FEF37AD000-memory.dmp

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memory/2948-89-0x0000000000400000-0x000000000041F000-memory.dmp

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memory/2948-54-0x0000000001BB0000-0x0000000001BCF000-memory.dmp

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