keybase | 9054e73f4e3e1d43fe02aab3eddad14b992c84c8ed7d6ba7f0cff113edc81d02

Analysis

max time kernel
148s
max time network
144s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
20/07/2026, 10:06

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General

Target
2026-07-20_39a7cb73b24dd70e40c908f787d06e0c_elex_stop.exe
Size 2.1MB
Sample260720-l5dfzagx7x
SHA256 9054e73f4e3e1d43fe02aab3eddad14b992c84c8ed7d6ba7f0cff113edc81d02
MD5 39a7cb73b24dd70e40c908f787d06e0c
SHA1 0e6bf2ad9a9f38bbd5ee2aab6a6af3d8e2b58bd2
SHA512 edfb5b47fb8269ab6d21ccad57c869fae326deddec1d7a9f4cb3f4bd8cfbbabd997ec9d2f359796115cf9dde36f835a3fa2e6740f2c0eb2d6d3553cb8145fa50
SSDEEP 24576:hbCj2sObHtqQEdNYmdEo4MvlHYkU+xma5V7Dgwr/pSiSnYIH7BM7WO:hbCjPKNidNFIbBMyO
TLSH
T1CAA5D0C6F2EA40E6DC023FF5582567C78B344736473840597BAA3D498F234A9C16EBB6
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/4344-14-0x0000000001310000-0x00000000013BA000-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/2512-17-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/2512-20-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/2512-18-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/1312-27-0x0000000000400000-0x0000000000459000-memory.dmp	Nirsoft
behavioral2/memory/1312-25-0x0000000000400000-0x0000000000459000-memory.dmp	Nirsoft
behavioral2/memory/1312-24-0x0000000000400000-0x0000000000459000-memory.dmp	Nirsoft

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

resource	yara_rule
behavioral2/memory/1312-27-0x0000000000400000-0x0000000000459000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers
behavioral2/memory/1312-25-0x0000000000400000-0x0000000000459000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers
behavioral2/memory/1312-24-0x0000000000400000-0x0000000000459000-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/1312-27-0x0000000000400000-0x0000000000459000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
behavioral2/memory/1312-25-0x0000000000400000-0x0000000000459000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
behavioral2/memory/1312-24-0x0000000000400000-0x0000000000459000-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/2512-17-0x0000000000400000-0x000000000041B000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
behavioral2/memory/2512-20-0x0000000000400000-0x000000000041B000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
behavioral2/memory/2512-18-0x0000000000400000-0x000000000041B000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/2512-17-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/2512-20-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/2512-18-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 3 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/1312-27-0x0000000000400000-0x0000000000459000-memory.dmp	WebBrowserPassView
behavioral2/memory/1312-25-0x0000000000400000-0x0000000000459000-memory.dmp	WebBrowserPassView
behavioral2/memory/1312-24-0x0000000000400000-0x0000000000459000-memory.dmp	WebBrowserPassView

Executes dropped EXE 4 IoCs

pid	Process
5584	winmgr21.exe
5940	winmgr21.exe
2080	winmgr21.exe
2348	winmgr21.exe

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2301830172-776172150-2531349243-1000\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-1-5-21-2301830172-776172150-2531349243-1000\Software\Microsoft\Windows\CurrentVersion\Run\2 = "C:\\ProgramData\\winmgr21.exe"	2026-07-20_39a7cb73b24dd70e40c908f787d06e0c_elex_stop.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2301830172-776172150-2531349243-1000\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/4428-0-0x0000000000400000-0x000000000062F000-memory.dmp	autoit_exe
behavioral2/files/0x000f00000001c5ce-7.dat	autoit_exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 5584 set thread context of 4344	5584	winmgr21.exe	90
PID 4344 set thread context of 2512	4344	RegAsm.exe	93
PID 4344 set thread context of 1312	4344	RegAsm.exe	96

Subvert Trust Controls: Mark-of-the-Web Bypass 1 TTPs 4 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:$DATA	winmgr21.exe
File created	C:\Users\Admin\AppData\Local\Temp\2026-07-20_39a7cb73b24dd70e40c908f787d06e0c_elex_stop.exe:Zone.Identifier:$DATA	2026-07-20_39a7cb73b24dd70e40c908f787d06e0c_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
4160	1312	WerFault.exe	96

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	RegAsm.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	winmgr21.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-07-20_39a7cb73b24dd70e40c908f787d06e0c_elex_stop.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	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	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	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

NTFS ADS 4 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Local\Temp\2026-07-20_39a7cb73b24dd70e40c908f787d06e0c_elex_stop.exe:Zone.Identifier:$DATA	2026-07-20_39a7cb73b24dd70e40c908f787d06e0c_elex_stop.exe
File created	C:\ProgramData\winmgr21.exe:Zone.Identifier:$DATA	winmgr21.exe
File opened for modification	C:\ProgramData\winmgr21.exe:Zone.Identifier:$DATA	winmgr21.exe
File opened for modification	C:\ProgramData\winmgr21.exe:Zone.Identifier:$DATA	winmgr21.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
2680	schtasks.exe
6032	schtasks.exe
4444	schtasks.exe
1772	schtasks.exe
6096	schtasks.exe
5444	schtasks.exe
3676	schtasks.exe
5420	schtasks.exe
256	schtasks.exe
2384	schtasks.exe
1540	schtasks.exe
2144	schtasks.exe
3440	schtasks.exe
3972	schtasks.exe
5124	schtasks.exe
5752	schtasks.exe
1860	schtasks.exe
5912	schtasks.exe
4932	schtasks.exe
4892	schtasks.exe
248	schtasks.exe
3196	schtasks.exe
4928	schtasks.exe
1608	schtasks.exe
1236	schtasks.exe

Suspicious behavior: EnumeratesProcesses 62 IoCs

pid	Process
4428	2026-07-20_39a7cb73b24dd70e40c908f787d06e0c_elex_stop.exe
4428	2026-07-20_39a7cb73b24dd70e40c908f787d06e0c_elex_stop.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
1312	RegAsm.exe
1312	RegAsm.exe
5940	winmgr21.exe
5940	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
2080	winmgr21.exe
2080	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
2348	winmgr21.exe
2348	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe
5584	winmgr21.exe

Suspicious behavior: GetForegroundWindowSpam 5 IoCs

pid	Process
4428	2026-07-20_39a7cb73b24dd70e40c908f787d06e0c_elex_stop.exe
5584	winmgr21.exe
5940	winmgr21.exe
2080	winmgr21.exe
2348	winmgr21.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4344	RegAsm.exe

Suspicious use of WriteProcessMemory 41 IoCs

description	pid	Process	procid_target
PID 4428 wrote to memory of 5584	4428	2026-07-20_39a7cb73b24dd70e40c908f787d06e0c_elex_stop.exe	89
PID 5584 wrote to memory of 4344	5584	winmgr21.exe	90
PID 5584 wrote to memory of 4344	5584	winmgr21.exe	90
PID 5584 wrote to memory of 4344	5584	winmgr21.exe	90
PID 5584 wrote to memory of 1236	5584	winmgr21.exe	91
PID 4344 wrote to memory of 2512	4344	RegAsm.exe	93
PID 4344 wrote to memory of 2512	4344	RegAsm.exe	93
PID 4344 wrote to memory of 2512	4344	RegAsm.exe	93
PID 4344 wrote to memory of 2512	4344	RegAsm.exe	93
PID 4344 wrote to memory of 2512	4344	RegAsm.exe	93
PID 4344 wrote to memory of 2512	4344	RegAsm.exe	93
PID 4344 wrote to memory of 1312	4344	RegAsm.exe	96
PID 4344 wrote to memory of 1312	4344	RegAsm.exe	96
PID 4344 wrote to memory of 1312	4344	RegAsm.exe	96
PID 4344 wrote to memory of 1312	4344	RegAsm.exe	96
PID 4344 wrote to memory of 1312	4344	RegAsm.exe	96
PID 4344 wrote to memory of 1312	4344	RegAsm.exe	96
PID 5584 wrote to memory of 6096	5584	winmgr21.exe	101
PID 5584 wrote to memory of 4892	5584	winmgr21.exe	103
PID 5584 wrote to memory of 2680	5584	winmgr21.exe	105
PID 5584 wrote to memory of 5444	5584	winmgr21.exe	107
PID 5584 wrote to memory of 3676	5584	winmgr21.exe	109
PID 5584 wrote to memory of 5420	5584	winmgr21.exe	111
PID 5584 wrote to memory of 3440	5584	winmgr21.exe	113
PID 5584 wrote to memory of 3972	5584	winmgr21.exe	115
PID 5584 wrote to memory of 5124	5584	winmgr21.exe	117
PID 5584 wrote to memory of 248	5584	winmgr21.exe	119
PID 5584 wrote to memory of 6032	5584	winmgr21.exe	122
PID 5584 wrote to memory of 256	5584	winmgr21.exe	124
PID 5584 wrote to memory of 3196	5584	winmgr21.exe	126
PID 5584 wrote to memory of 2384	5584	winmgr21.exe	128
PID 5584 wrote to memory of 4928	5584	winmgr21.exe	130
PID 5584 wrote to memory of 5752	5584	winmgr21.exe	132
PID 5584 wrote to memory of 1540	5584	winmgr21.exe	134
PID 5584 wrote to memory of 4444	5584	winmgr21.exe	136
PID 5584 wrote to memory of 1772	5584	winmgr21.exe	138
PID 5584 wrote to memory of 1860	5584	winmgr21.exe	140
PID 5584 wrote to memory of 1608	5584	winmgr21.exe	142
PID 5584 wrote to memory of 2144	5584	winmgr21.exe	144
PID 5584 wrote to memory of 5912	5584	winmgr21.exe	147
PID 5584 wrote to memory of 4932	5584	winmgr21.exe	149

C:\Users\Admin\AppData\Local\Temp\2026-07-20_39a7cb73b24dd70e40c908f787d06e0c_elex_stop.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-20_39a7cb73b24dd70e40c908f787d06e0c_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:4428
- 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:5584
- - 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:4344
  - - 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:2512
  - - 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:1312
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 1312 -s 608
        5⤵
        Program crash
        
        PID:4160
- - 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:1236
- - 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:6096
- - 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:4892
- - 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:2680
- - 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:5444
- - 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:3676
- - 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:5420
- - 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:3440
- - 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:3972
- - 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:5124
- - 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:248
- - 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:6032
- - 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:256
- - 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:3196
- - 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:2384
- - 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:4928
- - 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:5752
- - 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:1540
- - 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:4444
- - 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:1772
- - 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:1860
- - 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:1608
- - 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:2144
- - 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:5912
- - 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:4932

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:5940

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 1312 -ip 1312
1⤵
PID:4224

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:2080

C:\ProgramData\winmgr21.exe
"C:\ProgramData\winmgr21.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
PID:2348

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 2.1MB
SHA256 926039d573ff407e80ef7384dac535ad12dc5e66d62b0224ed374b95d2d227e0
MD5 ea969fddf26c5dcba06cdfd3bc99f530
SHA1 09ebdfdbe47c6500a7cac802c87bb973fbe70fa0
SHA512 de580d35901f9afb4a129680e750ae044c6ab8678c6ac1aa922e7dfb0e82efa57f5cee55cb75c7aa1048924bbfb00072dfbedf82d4dc89fcb1702becf872b18e
SSDEEP 24576:hbCj2sObHtqQEdNYmdEo4MvlHYkU+xma5V7Dgwr/pSiSnYIH7BM7WP:hbCjPKNidNFIbBMyP
TLSH
T182A5D0C6F2EA40E6DC023FF5582567C78B344736473840597BAA3D498F234A9C16EBB6
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/1312-27-0x0000000000400000-0x0000000000459000-memory.dmp

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memory/1312-24-0x0000000000400000-0x0000000000459000-memory.dmp

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memory/1312-25-0x0000000000400000-0x0000000000459000-memory.dmp

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memory/2512-20-0x0000000000400000-0x000000000041B000-memory.dmp

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memory/2512-17-0x0000000000400000-0x000000000041B000-memory.dmp

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memory/2512-18-0x0000000000400000-0x000000000041B000-memory.dmp

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memory/4344-16-0x0000000073332000-0x0000000073334000-memory.dmp

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memory/4344-15-0x0000000003160000-0x0000000003170000-memory.dmp

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memory/4344-14-0x0000000001310000-0x00000000013BA000-memory.dmp

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memory/4344-29-0x0000000003160000-0x0000000003170000-memory.dmp

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memory/4344-30-0x0000000073332000-0x0000000073334000-memory.dmp

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memory/4428-0-0x0000000000400000-0x000000000062F000-memory.dmp

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