keybase | d6801480e2c6bc230cabf1684197654429162427cbc3587a212f3b94823a1c2e

Analysis

max time kernel
150s
max time network
144s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
04/08/2026, 21:27

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General

Target
2026-08-04_031ec8957f2d5004c18c5aa5f241f439_elex_stop.exe
Size 3.5MB
Sample260804-1atl2aen31
SHA256 d6801480e2c6bc230cabf1684197654429162427cbc3587a212f3b94823a1c2e
MD5 031ec8957f2d5004c18c5aa5f241f439
SHA1 3b298c1065bf451b860b5e05d3b5eb32a27bcb3c
SHA512 628b7cc30afdd11ae265627963b9b4ac178e73de158369ffb3373de5e7495653c9f7732b67471b8d9c5713f3a1186774a4857769709726514dac021ab6cf28d6
SSDEEP 24576:jbCj2sObHtqQ4QIYmdEo4MvlHYkU+xma5V7Dgwr/pSiSnYIH7BM7W+bCj2sObHtU:jbCjPKNqQIFIbBMy+bCjPKNqQI3
TLSH
T16B06C0C6F3EA40E6DC023FF5582567C79B34473647384059BBAA3D458F234A9C12ABB6
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/5296-12-0x0000000000700000-0x00000000007AA000-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/260-15-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/260-16-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/260-18-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/5352-21-0x0000000000400000-0x0000000000459000-memory.dmp	Nirsoft
behavioral2/memory/5352-22-0x0000000000400000-0x0000000000459000-memory.dmp	Nirsoft
behavioral2/memory/5352-24-0x0000000000400000-0x0000000000459000-memory.dmp	Nirsoft

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

resource	yara_rule
behavioral2/memory/5352-21-0x0000000000400000-0x0000000000459000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers
behavioral2/memory/5352-22-0x0000000000400000-0x0000000000459000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers
behavioral2/memory/5352-24-0x0000000000400000-0x0000000000459000-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/5352-21-0x0000000000400000-0x0000000000459000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
behavioral2/memory/5352-22-0x0000000000400000-0x0000000000459000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
behavioral2/memory/5352-24-0x0000000000400000-0x0000000000459000-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/260-15-0x0000000000400000-0x000000000041B000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
behavioral2/memory/260-16-0x0000000000400000-0x000000000041B000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
behavioral2/memory/260-18-0x0000000000400000-0x000000000041B000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/260-15-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/260-16-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/260-18-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 3 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/5352-21-0x0000000000400000-0x0000000000459000-memory.dmp	WebBrowserPassView
behavioral2/memory/5352-22-0x0000000000400000-0x0000000000459000-memory.dmp	WebBrowserPassView
behavioral2/memory/5352-24-0x0000000000400000-0x0000000000459000-memory.dmp	WebBrowserPassView

Executes dropped EXE 2 IoCs

pid	Process
5156	winmgr21.exe
2784	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"	2026-08-04_031ec8957f2d5004c18c5aa5f241f439_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 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x000d00000001c592-5.dat	autoit_exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 5156 set thread context of 5296	5156	winmgr21.exe	91
PID 5296 set thread context of 260	5296	RegAsm.exe	94
PID 5296 set thread context of 5352	5296	RegAsm.exe	97

Subvert Trust Controls: Mark-of-the-Web Bypass 1 TTPs 3 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 created	C:\Users\Admin\AppData\Local\Temp\2026-08-04_031ec8957f2d5004c18c5aa5f241f439_elex_stop.exe:Zone.Identifier:$DATA	2026-08-04_031ec8957f2d5004c18c5aa5f241f439_elex_stop.exe
File created	C:\ProgramData\winmgr21.exe:Zone.Identifier:$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
3364	5352	WerFault.exe	97

System Location Discovery: System Language Discovery 1 TTPs 30 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	2026-08-04_031ec8957f2d5004c18c5aa5f241f439_elex_stop.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	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	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	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	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

NTFS ADS 3 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Local\Temp\2026-08-04_031ec8957f2d5004c18c5aa5f241f439_elex_stop.exe:Zone.Identifier:$DATA	2026-08-04_031ec8957f2d5004c18c5aa5f241f439_elex_stop.exe
File created	C:\ProgramData\winmgr21.exe:Zone.Identifier:$DATA	winmgr21.exe
File opened for modification	C:\ProgramData\winmgr21.exe:Zone.Identifier:$DATA	winmgr21.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 24 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
956	schtasks.exe
1416	schtasks.exe
2960	schtasks.exe
5092	schtasks.exe
5720	schtasks.exe
1012	schtasks.exe
3292	schtasks.exe
4900	schtasks.exe
4224	schtasks.exe
5528	schtasks.exe
4996	schtasks.exe
1980	schtasks.exe
1668	schtasks.exe
1284	schtasks.exe
1872	schtasks.exe
1844	schtasks.exe
5784	schtasks.exe
4832	schtasks.exe
3156	schtasks.exe
5776	schtasks.exe
5532	schtasks.exe
3628	schtasks.exe
4888	schtasks.exe
4736	schtasks.exe

Suspicious behavior: EnumeratesProcesses 56 IoCs

pid	Process
3372	2026-08-04_031ec8957f2d5004c18c5aa5f241f439_elex_stop.exe
3372	2026-08-04_031ec8957f2d5004c18c5aa5f241f439_elex_stop.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5352	RegAsm.exe
5352	RegAsm.exe
2784	winmgr21.exe
2784	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe
5156	winmgr21.exe

Suspicious behavior: GetForegroundWindowSpam 3 IoCs

pid	Process
3372	2026-08-04_031ec8957f2d5004c18c5aa5f241f439_elex_stop.exe
5156	winmgr21.exe
2784	winmgr21.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5296	RegAsm.exe

Suspicious use of WriteProcessMemory 40 IoCs

description	pid	Process	procid_target
PID 3372 wrote to memory of 5156	3372	2026-08-04_031ec8957f2d5004c18c5aa5f241f439_elex_stop.exe	89
PID 5156 wrote to memory of 5296	5156	winmgr21.exe	91
PID 5156 wrote to memory of 5296	5156	winmgr21.exe	91
PID 5156 wrote to memory of 5296	5156	winmgr21.exe	91
PID 5156 wrote to memory of 5092	5156	winmgr21.exe	92
PID 5296 wrote to memory of 260	5296	RegAsm.exe	94
PID 5296 wrote to memory of 260	5296	RegAsm.exe	94
PID 5296 wrote to memory of 260	5296	RegAsm.exe	94
PID 5296 wrote to memory of 260	5296	RegAsm.exe	94
PID 5296 wrote to memory of 260	5296	RegAsm.exe	94
PID 5296 wrote to memory of 260	5296	RegAsm.exe	94
PID 5296 wrote to memory of 5352	5296	RegAsm.exe	97
PID 5296 wrote to memory of 5352	5296	RegAsm.exe	97
PID 5296 wrote to memory of 5352	5296	RegAsm.exe	97
PID 5296 wrote to memory of 5352	5296	RegAsm.exe	97
PID 5296 wrote to memory of 5352	5296	RegAsm.exe	97
PID 5296 wrote to memory of 5352	5296	RegAsm.exe	97
PID 5156 wrote to memory of 5776	5156	winmgr21.exe	101
PID 5156 wrote to memory of 1668	5156	winmgr21.exe	103
PID 5156 wrote to memory of 1284	5156	winmgr21.exe	105
PID 5156 wrote to memory of 5720	5156	winmgr21.exe	107
PID 5156 wrote to memory of 1872	5156	winmgr21.exe	109
PID 5156 wrote to memory of 5532	5156	winmgr21.exe	111
PID 5156 wrote to memory of 4900	5156	winmgr21.exe	113
PID 5156 wrote to memory of 1844	5156	winmgr21.exe	115
PID 5156 wrote to memory of 4224	5156	winmgr21.exe	117
PID 5156 wrote to memory of 5784	5156	winmgr21.exe	119
PID 5156 wrote to memory of 5528	5156	winmgr21.exe	121
PID 5156 wrote to memory of 4996	5156	winmgr21.exe	123
PID 5156 wrote to memory of 3628	5156	winmgr21.exe	125
PID 5156 wrote to memory of 4888	5156	winmgr21.exe	127
PID 5156 wrote to memory of 4736	5156	winmgr21.exe	129
PID 5156 wrote to memory of 956	5156	winmgr21.exe	131
PID 5156 wrote to memory of 1980	5156	winmgr21.exe	133
PID 5156 wrote to memory of 4832	5156	winmgr21.exe	135
PID 5156 wrote to memory of 1416	5156	winmgr21.exe	137
PID 5156 wrote to memory of 2960	5156	winmgr21.exe	139
PID 5156 wrote to memory of 1012	5156	winmgr21.exe	141
PID 5156 wrote to memory of 3156	5156	winmgr21.exe	143
PID 5156 wrote to memory of 3292	5156	winmgr21.exe	145

C:\Users\Admin\AppData\Local\Temp\2026-08-04_031ec8957f2d5004c18c5aa5f241f439_elex_stop.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-04_031ec8957f2d5004c18c5aa5f241f439_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:3372
- 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:5156
- - 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:5296
  - - 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:260
  - - 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:5352
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 5352 -s 624
        5⤵
        Program crash
        
        PID:3364
- - 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:5092
- - 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:5776
- - 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:1668
- - 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:1284
- - 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:5720
- - 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:1872
- - 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:5532
- - 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:4900
- - 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:1844
- - 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:4224
- - 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:5784
- - 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:5528
- - 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:4996
- - 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:3628
- - 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:4888
- - 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:4736
- - 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:956
- - 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:1980
- - 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:4832
- - 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:1416
- - 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:2960
- - 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:1012
- - 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:3156
- - 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:3292

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:2784

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 5352 -ip 5352
1⤵
PID:5644

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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Downloads

winmgr21.exe

Path C:\ProgramData\winmgr21.exe
Size 3.5MB
SHA256 181375455ec782a5af07bcf84dd3fb285d0fe2c6d2d23498de0770758d3c6d33
MD5 536c79ac115fd93c06562d6fb5e044ba
SHA1 a9ee7837476e5f1dc061fec52350676c944e60e0
SHA512 cbb90b058cc267479145572143a174527ad71894ba6494a3351a0ff84fa64c4b76c21fd1906589476ecf746ebfc1ccd7fab35497136e8f5a8ae1ada36b3acb09
SSDEEP 24576:jbCj2sObHtqQ4QIYmdEo4MvlHYkU+xma5V7Dgwr/pSiSnYIH7BM7W+bCj2sObHtp:jbCjPKNqQIFIbBMy+bCjPKNqQIA
TLSH
T19506C0C6F3EA40E6DC023FF5582567C79B34473647384059BBAA3D458F234A9C12ABB6
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/260-15-0x0000000000400000-0x000000000041B000-memory.dmp

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memory/260-16-0x0000000000400000-0x000000000041B000-memory.dmp

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memory/260-18-0x0000000000400000-0x000000000041B000-memory.dmp

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memory/5296-12-0x0000000000700000-0x00000000007AA000-memory.dmp

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memory/5296-13-0x0000000002600000-0x0000000002610000-memory.dmp

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memory/5296-14-0x0000000073772000-0x0000000073774000-memory.dmp

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memory/5296-26-0x0000000002600000-0x0000000002610000-memory.dmp

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memory/5296-27-0x0000000073772000-0x0000000073774000-memory.dmp

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memory/5352-21-0x0000000000400000-0x0000000000459000-memory.dmp

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memory/5352-22-0x0000000000400000-0x0000000000459000-memory.dmp

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memory/5352-24-0x0000000000400000-0x0000000000459000-memory.dmp

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