keybase | 2882b33417b1acd8213ae4645b62faaf1e869181c463652bcfbaa4deb1f33fdd

Analysis

max time kernel
148s
max time network
152s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
20/08/2026, 17:49

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General

Target
2026-08-20_5d0b8019e85ca25bd68d57e18cc29b07_elex_stop.exe
Size 2.1MB
Sample260820-weg2kseh55
SHA256 2882b33417b1acd8213ae4645b62faaf1e869181c463652bcfbaa4deb1f33fdd
MD5 5d0b8019e85ca25bd68d57e18cc29b07
SHA1 f6b3ef548d361887a730b65bdf0e041e556fad5e
SHA512 34e643a0aa658a45dcb0ef5e10b00986b28cc96013680f5c099b9d283411cab635b00f2cbd95292ea0166516eb81ccc36c0e2322d27e05ff802e6351a2e9c709
SSDEEP 24576:hbCj2sObHtqQEdNYmdEo4MvlHYkU+xma5V7Dgwr/pSiSnYIH7BM7WK:hbCjPKNidNFIbBMyK
TLSH
T1E3A5D0C6F2EA40E6DC023FF5582567C78B344736473840597BAA3D498F234A9C16EBB6
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

collection defense_evasion discovery execution keybase persistence stealer

Malware Config

Signatures

Family: KeyBase
KeyBase is a .NET credential stealer and keylogger first emerging in February 2015.
stealer keybase

Detects KeyBase stealer 1 IoCs

resource	yara_rule
behavioral2/memory/4012-14-0x0000000000B00000-0x0000000000BAA000-memory.dmp	family_keybase

Detected Nirsoft tools 6 IoCs

Free utilities often used by attackers which can steal passwords, product keys, etc.

resource	yara_rule
behavioral2/memory/6036-17-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/6036-18-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/6036-20-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/2384-24-0x0000000000400000-0x0000000000459000-memory.dmp	Nirsoft
behavioral2/memory/2384-27-0x0000000000400000-0x0000000000459000-memory.dmp	Nirsoft
behavioral2/memory/2384-26-0x0000000000400000-0x0000000000459000-memory.dmp	Nirsoft

Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers 3 IoCs

resource	yara_rule
behavioral2/memory/2384-24-0x0000000000400000-0x0000000000459000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers
behavioral2/memory/2384-27-0x0000000000400000-0x0000000000459000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers
behavioral2/memory/2384-26-0x0000000000400000-0x0000000000459000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers

Detects executables containing SQL queries to confidential data stores. Observed in infostealers 3 IoCs

resource	yara_rule
behavioral2/memory/2384-24-0x0000000000400000-0x0000000000459000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
behavioral2/memory/2384-27-0x0000000000400000-0x0000000000459000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
behavioral2/memory/2384-26-0x0000000000400000-0x0000000000459000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore

Detects executables referencing many email and collaboration clients. Observed in information steale 3 IoCs

resource	yara_rule
behavioral2/memory/6036-17-0x0000000000400000-0x000000000041B000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
behavioral2/memory/6036-18-0x0000000000400000-0x000000000041B000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
behavioral2/memory/6036-20-0x0000000000400000-0x000000000041B000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/6036-17-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/6036-18-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/6036-20-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 3 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/2384-24-0x0000000000400000-0x0000000000459000-memory.dmp	WebBrowserPassView
behavioral2/memory/2384-27-0x0000000000400000-0x0000000000459000-memory.dmp	WebBrowserPassView
behavioral2/memory/2384-26-0x0000000000400000-0x0000000000459000-memory.dmp	WebBrowserPassView

Executes dropped EXE 4 IoCs

pid	Process
3968	winmgr21.exe
3444	winmgr21.exe
472	winmgr21.exe
3780	winmgr21.exe

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2115213192-531537726-3295841909-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	RegAsm.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2115213192-531537726-3295841909-1000\Software\Microsoft\Windows\CurrentVersion\Run\2 = "C:\\ProgramData\\winmgr21.exe"	2026-08-20_5d0b8019e85ca25bd68d57e18cc29b07_elex_stop.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2115213192-531537726-3295841909-1000\Software\Microsoft\Windows\CurrentVersion\Run\2 = "C:\\ProgramData\\winmgr21.exe"	winmgr21.exe

AutoIT Executable 2 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/1780-0-0x0000000000400000-0x000000000062F000-memory.dmp	autoit_exe
behavioral2/files/0x000700000000bb41-6.dat	autoit_exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 3968 set thread context of 4012	3968	winmgr21.exe	89
PID 4012 set thread context of 6036	4012	RegAsm.exe	92
PID 4012 set thread context of 2384	4012	RegAsm.exe	95

Subvert Trust Controls: Mark-of-the-Web Bypass 1 TTPs 5 IoCs

When files are downloaded from the Internet, they are tagged with a hidden NTFS Alternate Data Stream (ADS) named Zone.Identifier with a specific value known as the MOTW.

defense_evasion

SIP and Trust Provider Hijacking

T1553.003

description	ioc	Process
File opened for modification	C:\ProgramData\winmgr21.exe:Zone.Identifier:$DATA	winmgr21.exe
File opened for modification	C:\ProgramData\winmgr21.exe:Zone.Identifier:$DATA	winmgr21.exe
File created	C:\Users\Admin\AppData\Local\Temp\2026-08-20_5d0b8019e85ca25bd68d57e18cc29b07_elex_stop.exe:Zone.Identifier:$DATA	2026-08-20_5d0b8019e85ca25bd68d57e18cc29b07_elex_stop.exe
File created	C:\ProgramData\winmgr21.exe:Zone.Identifier:$DATA	winmgr21.exe
File opened for modification	C:\ProgramData\winmgr21.exe:Zone.Identifier:$DATA	winmgr21.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2676	2384	WerFault.exe	95

System Location Discovery: System Language Discovery 1 TTPs 33 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	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-08-20_5d0b8019e85ca25bd68d57e18cc29b07_elex_stop.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winmgr21.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winmgr21.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winmgr21.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winmgr21.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

NTFS ADS 5 IoCs

description	ioc	Process
File created	C:\ProgramData\winmgr21.exe:Zone.Identifier:$DATA	winmgr21.exe
File opened for modification	C:\ProgramData\winmgr21.exe:Zone.Identifier:$DATA	winmgr21.exe
File opened for modification	C:\ProgramData\winmgr21.exe:Zone.Identifier:$DATA	winmgr21.exe
File opened for modification	C:\ProgramData\winmgr21.exe:Zone.Identifier:$DATA	winmgr21.exe
File created	C:\Users\Admin\AppData\Local\Temp\2026-08-20_5d0b8019e85ca25bd68d57e18cc29b07_elex_stop.exe:Zone.Identifier:$DATA	2026-08-20_5d0b8019e85ca25bd68d57e18cc29b07_elex_stop.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 25 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
2428	schtasks.exe
480	schtasks.exe
5772	schtasks.exe
4696	schtasks.exe
1920	schtasks.exe
1172	schtasks.exe
1192	schtasks.exe
2956	schtasks.exe
3832	schtasks.exe
3556	schtasks.exe
3436	schtasks.exe
4956	schtasks.exe
1404	schtasks.exe
3984	schtasks.exe
1536	schtasks.exe
4156	schtasks.exe
3432	schtasks.exe
1156	schtasks.exe
4304	schtasks.exe
5276	schtasks.exe
4036	schtasks.exe
5108	schtasks.exe
1552	schtasks.exe
4884	schtasks.exe
912	schtasks.exe

Suspicious behavior: EnumeratesProcesses 62 IoCs

pid	Process
1780	2026-08-20_5d0b8019e85ca25bd68d57e18cc29b07_elex_stop.exe
1780	2026-08-20_5d0b8019e85ca25bd68d57e18cc29b07_elex_stop.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
2384	RegAsm.exe
2384	RegAsm.exe
3444	winmgr21.exe
3444	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
472	winmgr21.exe
472	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3780	winmgr21.exe
3780	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe
3968	winmgr21.exe

Suspicious behavior: GetForegroundWindowSpam 5 IoCs

pid	Process
1780	2026-08-20_5d0b8019e85ca25bd68d57e18cc29b07_elex_stop.exe
3968	winmgr21.exe
3444	winmgr21.exe
472	winmgr21.exe
3780	winmgr21.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4012	RegAsm.exe

Suspicious use of WriteProcessMemory 41 IoCs

description	pid	Process	procid_target
PID 1780 wrote to memory of 3968	1780	2026-08-20_5d0b8019e85ca25bd68d57e18cc29b07_elex_stop.exe	88
PID 3968 wrote to memory of 4012	3968	winmgr21.exe	89
PID 3968 wrote to memory of 4012	3968	winmgr21.exe	89
PID 3968 wrote to memory of 4012	3968	winmgr21.exe	89
PID 3968 wrote to memory of 4036	3968	winmgr21.exe	90
PID 4012 wrote to memory of 6036	4012	RegAsm.exe	92
PID 4012 wrote to memory of 6036	4012	RegAsm.exe	92
PID 4012 wrote to memory of 6036	4012	RegAsm.exe	92
PID 4012 wrote to memory of 6036	4012	RegAsm.exe	92
PID 4012 wrote to memory of 6036	4012	RegAsm.exe	92
PID 4012 wrote to memory of 6036	4012	RegAsm.exe	92
PID 4012 wrote to memory of 2384	4012	RegAsm.exe	95
PID 4012 wrote to memory of 2384	4012	RegAsm.exe	95
PID 4012 wrote to memory of 2384	4012	RegAsm.exe	95
PID 4012 wrote to memory of 2384	4012	RegAsm.exe	95
PID 4012 wrote to memory of 2384	4012	RegAsm.exe	95
PID 4012 wrote to memory of 2384	4012	RegAsm.exe	95
PID 3968 wrote to memory of 2956	3968	winmgr21.exe	100
PID 3968 wrote to memory of 5108	3968	winmgr21.exe	102
PID 3968 wrote to memory of 1552	3968	winmgr21.exe	104
PID 3968 wrote to memory of 4884	3968	winmgr21.exe	106
PID 3968 wrote to memory of 3832	3968	winmgr21.exe	108
PID 3968 wrote to memory of 3556	3968	winmgr21.exe	110
PID 3968 wrote to memory of 3436	3968	winmgr21.exe	113
PID 3968 wrote to memory of 1536	3968	winmgr21.exe	115
PID 3968 wrote to memory of 5772	3968	winmgr21.exe	117
PID 3968 wrote to memory of 912	3968	winmgr21.exe	119
PID 3968 wrote to memory of 4156	3968	winmgr21.exe	121
PID 3968 wrote to memory of 3432	3968	winmgr21.exe	123
PID 3968 wrote to memory of 2428	3968	winmgr21.exe	125
PID 3968 wrote to memory of 4696	3968	winmgr21.exe	127
PID 3968 wrote to memory of 1156	3968	winmgr21.exe	129
PID 3968 wrote to memory of 4956	3968	winmgr21.exe	131
PID 3968 wrote to memory of 1404	3968	winmgr21.exe	133
PID 3968 wrote to memory of 480	3968	winmgr21.exe	135
PID 3968 wrote to memory of 1920	3968	winmgr21.exe	138
PID 3968 wrote to memory of 4304	3968	winmgr21.exe	140
PID 3968 wrote to memory of 1172	3968	winmgr21.exe	142
PID 3968 wrote to memory of 5276	3968	winmgr21.exe	144
PID 3968 wrote to memory of 1192	3968	winmgr21.exe	146
PID 3968 wrote to memory of 3984	3968	winmgr21.exe	148

C:\Users\Admin\AppData\Local\Temp\2026-08-20_5d0b8019e85ca25bd68d57e18cc29b07_elex_stop.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-20_5d0b8019e85ca25bd68d57e18cc29b07_elex_stop.exe"
1⤵
- Adds Run key to start application
- Subvert Trust Controls: Mark-of-the-Web Bypass
- System Location Discovery: System Language Discovery
- NTFS ADS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:1780
- C:\ProgramData\winmgr21.exe
  C:\ProgramData\winmgr21.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of SetThreadContext
  - Subvert Trust Controls: Mark-of-the-Web Bypass
  - System Location Discovery: System Language Discovery
  - NTFS ADS
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of WriteProcessMemory
  PID:3968
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
    0
    3⤵
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:4012
  - - C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe" /stext C:\ProgramData\Mails.txt
      4⤵
      Accesses Microsoft Outlook accounts
      System Location Discovery: System Language Discovery
      PID:6036
  - - C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe" /stext C:\ProgramData\Browsers.txt
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      PID:2384
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2384 -s 608
        5⤵
        Program crash
        
        PID:2676
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr21.exe" /tr "C:\ProgramData\winmgr21.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:4036
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr21.exe" /tr "C:\ProgramData\winmgr21.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:2956
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr21.exe" /tr "C:\ProgramData\winmgr21.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:5108
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr21.exe" /tr "C:\ProgramData\winmgr21.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:1552
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr21.exe" /tr "C:\ProgramData\winmgr21.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:4884
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr21.exe" /tr "C:\ProgramData\winmgr21.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:3832
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr21.exe" /tr "C:\ProgramData\winmgr21.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:3556
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr21.exe" /tr "C:\ProgramData\winmgr21.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:3436
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr21.exe" /tr "C:\ProgramData\winmgr21.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:1536
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr21.exe" /tr "C:\ProgramData\winmgr21.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:5772
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr21.exe" /tr "C:\ProgramData\winmgr21.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:912
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr21.exe" /tr "C:\ProgramData\winmgr21.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:4156
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr21.exe" /tr "C:\ProgramData\winmgr21.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:3432
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr21.exe" /tr "C:\ProgramData\winmgr21.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:2428
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr21.exe" /tr "C:\ProgramData\winmgr21.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:4696
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr21.exe" /tr "C:\ProgramData\winmgr21.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:1156
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr21.exe" /tr "C:\ProgramData\winmgr21.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:4956
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr21.exe" /tr "C:\ProgramData\winmgr21.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:1404
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr21.exe" /tr "C:\ProgramData\winmgr21.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:480
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr21.exe" /tr "C:\ProgramData\winmgr21.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:1920
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr21.exe" /tr "C:\ProgramData\winmgr21.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:4304
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr21.exe" /tr "C:\ProgramData\winmgr21.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:1172
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr21.exe" /tr "C:\ProgramData\winmgr21.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:5276
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr21.exe" /tr "C:\ProgramData\winmgr21.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:1192
- - C:\Windows\SysWOW64\schtasks.exe
    C:\Windows\SysWOW64\schtasks.exe /create /sc minute /mo 1 /tn "winmgr21.exe" /tr "C:\ProgramData\winmgr21.exe" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:3984

C:\ProgramData\winmgr21.exe
C:\ProgramData\winmgr21.exe
1⤵
- Executes dropped EXE
- Subvert Trust Controls: Mark-of-the-Web Bypass
- System Location Discovery: System Language Discovery
- NTFS ADS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
PID:3444

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 2384 -ip 2384
1⤵
PID:752

C:\ProgramData\winmgr21.exe
"C:\ProgramData\winmgr21.exe"
1⤵
- Executes dropped EXE
- Subvert Trust Controls: Mark-of-the-Web Bypass
- System Location Discovery: System Language Discovery
- NTFS ADS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
PID:472

C:\ProgramData\winmgr21.exe
"C:\ProgramData\winmgr21.exe"
1⤵
- Executes dropped EXE
- Subvert Trust Controls: Mark-of-the-Web Bypass
- System Location Discovery: System Language Discovery
- NTFS ADS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
PID:3780

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

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

Modify Registry

T1112

Subvert Trust Controls

T1553

SIP and Trust Provider Hijacking

T1553.003

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

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winmgr21.exe

Path C:\ProgramData\winmgr21.exe
Size 2.1MB
SHA256 51643cecd10ccd360e09a23c8fb5255cb92a21c841be0f107eeadd90324e84ac
MD5 5ad256ef5693ce054ddde64c62b818a1
SHA1 3b7b51f6bb35fd8fc71a7aa00c6f52b61ef6c3c5
SHA512 5e01840f4bb8dbac546b7bb04c9b639cd2328a59ed8a60c56f7fb781f4aa241eff2e3607d79a9ee37140598e5973d5c33b3ca6a6e9c994fc0ae4433cebc2334b
SSDEEP 24576:hbCj2sObHtqQEdNYmdEo4MvlHYkU+xma5V7Dgwr/pSiSnYIH7BM7WN:hbCjPKNidNFIbBMyN
TLSH
T143A5D0C6F2EA40E6DC023FF5582567C78B344736473840597BAA3D498F234A9C16EBB6
MD5 SHA1 SHA512 SSDEEP TLSH

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winmgr21.exe:Zone.Identifier

Path C:\ProgramData\winmgr21.exe:Zone.Identifier
Size 24B
SHA256 ccc0133d8f43d3021eb667f86ae939f7f8ec83e727b8334f9e0facccd6d01063
MD5 6c72a5fcdb3c81dcc440e3616f704c5d
SHA1 6198b674ca75562852ea27ebb0f36249c6d0fbb6
SHA512 5b549f5a550e9b8857643c0d223c591e8b59f43a4899a5d7a8f045d5df00e165d8cd1faead61b8f57c3f846c360e8852c9be8b28a9b5d51ffe9a40b4837d5aef
MD5 SHA1 SHA512

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memory/1780-0-0x0000000000400000-0x000000000062F000-memory.dmp

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memory/2384-24-0x0000000000400000-0x0000000000459000-memory.dmp

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memory/2384-26-0x0000000000400000-0x0000000000459000-memory.dmp

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memory/2384-27-0x0000000000400000-0x0000000000459000-memory.dmp

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memory/4012-15-0x0000000002B10000-0x0000000002B20000-memory.dmp

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memory/4012-16-0x0000000072EE2000-0x0000000072EE4000-memory.dmp

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memory/4012-29-0x0000000002B10000-0x0000000002B20000-memory.dmp

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memory/4012-30-0x0000000072EE2000-0x0000000072EE4000-memory.dmp

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memory/4012-14-0x0000000000B00000-0x0000000000BAA000-memory.dmp

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memory/6036-20-0x0000000000400000-0x000000000041B000-memory.dmp

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memory/6036-18-0x0000000000400000-0x000000000041B000-memory.dmp

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memory/6036-17-0x0000000000400000-0x000000000041B000-memory.dmp

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