keybase | 4f469a8973ef09053ae2ffb9d9971061a87702aa1fdccc11b4db18c319054316

Analysis

max time kernel
150s
max time network
148s
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, 17:33

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General

Target
2026-08-20_8a3b68ef2dd7defa2728f0578345ede5_elex_stop.exe
Size 3.5MB
Sample260820-v4vtasvyew
SHA256 4f469a8973ef09053ae2ffb9d9971061a87702aa1fdccc11b4db18c319054316
MD5 8a3b68ef2dd7defa2728f0578345ede5
SHA1 cbbe1e8d0a21cb0dc86f15c2bee865743ebd9ca4
SHA512 52302be36e1f3ff126e2caf0f0e3218072b0c0f06f9a02d116397e0c701a9c164d433ad95c0a4bde78bdd6620a5de8762510d9078a20afa92a66c94e1c854765
SSDEEP 24576:jbCj2sObHtqQ4QIYmdEo4MvlHYkU+xma5V7Dgwr/pSiSnYIH7BM7W+bCj2sObHtY:jbCjPKNqQIFIbBMy+bCjPKNqQIx
TLSH
T1CB06C0C6F3EA40E6DC023FF5582567C79B34473647384059BBAA3D458F234A9C12ABB6
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

collection defense_evasion discovery execution keybase persistence spyware 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/4264-12-0x0000000000800000-0x00000000008AA000-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/4188-15-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/4188-16-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/4188-18-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/3760-21-0x0000000000400000-0x0000000000459000-memory.dmp	Nirsoft
behavioral2/memory/3760-22-0x0000000000400000-0x0000000000459000-memory.dmp	Nirsoft
behavioral2/memory/3760-24-0x0000000000400000-0x0000000000459000-memory.dmp	Nirsoft

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

resource	yara_rule
behavioral2/memory/3760-21-0x0000000000400000-0x0000000000459000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers
behavioral2/memory/3760-22-0x0000000000400000-0x0000000000459000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers
behavioral2/memory/3760-24-0x0000000000400000-0x0000000000459000-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/3760-21-0x0000000000400000-0x0000000000459000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
behavioral2/memory/3760-22-0x0000000000400000-0x0000000000459000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
behavioral2/memory/3760-24-0x0000000000400000-0x0000000000459000-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/4188-15-0x0000000000400000-0x000000000041B000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
behavioral2/memory/4188-16-0x0000000000400000-0x000000000041B000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
behavioral2/memory/4188-18-0x0000000000400000-0x000000000041B000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/4188-15-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/4188-16-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/4188-18-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 3 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/3760-21-0x0000000000400000-0x0000000000459000-memory.dmp	WebBrowserPassView
behavioral2/memory/3760-22-0x0000000000400000-0x0000000000459000-memory.dmp	WebBrowserPassView
behavioral2/memory/3760-24-0x0000000000400000-0x0000000000459000-memory.dmp	WebBrowserPassView

Executes dropped EXE 5 IoCs

pid	Process
5780	winmgr21.exe
4948	winmgr21.exe
4204	Important.exe
2896	winmgr21.exe
1568	winmgr21.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

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 3 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_8a3b68ef2dd7defa2728f0578345ede5_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
Set value (str)	\REGISTRY\USER\S-1-5-21-2115213192-531537726-3295841909-1000\Software\Microsoft\Windows\CurrentVersion\Run\e58494ba81888876514df0d106b49971 = "C:\\ProgramData\\Important.exe"	RegAsm.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x000e00000001c56c-6.dat	autoit_exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 5780 set thread context of 4264	5780	winmgr21.exe	89
PID 4264 set thread context of 4188	4264	RegAsm.exe	93
PID 4264 set thread context of 3760	4264	RegAsm.exe	96

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 created	C:\Users\Admin\AppData\Local\Temp\2026-08-20_8a3b68ef2dd7defa2728f0578345ede5_elex_stop.exe:Zone.Identifier:$DATA	2026-08-20_8a3b68ef2dd7defa2728f0578345ede5_elex_stop.exe
File created	C:\ProgramData\winmgr21.exe:Zone.Identifier:$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
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

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	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	2026-08-20_8a3b68ef2dd7defa2728f0578345ede5_elex_stop.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Important.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	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	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	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

NTFS ADS 5 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Local\Temp\2026-08-20_8a3b68ef2dd7defa2728f0578345ede5_elex_stop.exe:Zone.Identifier:$DATA	2026-08-20_8a3b68ef2dd7defa2728f0578345ede5_elex_stop.exe
File created	C:\ProgramData\winmgr21.exe:Zone.Identifier:$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
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
3176	schtasks.exe
4448	schtasks.exe
5316	schtasks.exe
3420	schtasks.exe
5860	schtasks.exe
2660	schtasks.exe
5204	schtasks.exe
2548	schtasks.exe
3688	schtasks.exe
4868	schtasks.exe
2416	schtasks.exe
1612	schtasks.exe
5632	schtasks.exe
2444	schtasks.exe
1548	schtasks.exe
4940	schtasks.exe
2788	schtasks.exe
2996	schtasks.exe
5688	schtasks.exe
200	schtasks.exe
5980	schtasks.exe
2060	schtasks.exe
5436	schtasks.exe
1168	schtasks.exe

Suspicious behavior: EnumeratesProcesses 62 IoCs

pid	Process
1276	2026-08-20_8a3b68ef2dd7defa2728f0578345ede5_elex_stop.exe
1276	2026-08-20_8a3b68ef2dd7defa2728f0578345ede5_elex_stop.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
3760	RegAsm.exe
3760	RegAsm.exe
4264	RegAsm.exe
4948	winmgr21.exe
4948	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
2896	winmgr21.exe
2896	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
1568	winmgr21.exe
1568	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe
5780	winmgr21.exe

Suspicious behavior: GetForegroundWindowSpam 6 IoCs

pid	Process
1276	2026-08-20_8a3b68ef2dd7defa2728f0578345ede5_elex_stop.exe
5780	winmgr21.exe
4264	RegAsm.exe
4948	winmgr21.exe
2896	winmgr21.exe
1568	winmgr21.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4264	RegAsm.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4264	RegAsm.exe

Suspicious use of WriteProcessMemory 40 IoCs

description	pid	Process	procid_target
PID 1276 wrote to memory of 5780	1276	2026-08-20_8a3b68ef2dd7defa2728f0578345ede5_elex_stop.exe	88
PID 5780 wrote to memory of 4264	5780	winmgr21.exe	89
PID 5780 wrote to memory of 4264	5780	winmgr21.exe	89
PID 5780 wrote to memory of 4264	5780	winmgr21.exe	89
PID 5780 wrote to memory of 2788	5780	winmgr21.exe	91
PID 4264 wrote to memory of 4188	4264	RegAsm.exe	93
PID 4264 wrote to memory of 4188	4264	RegAsm.exe	93
PID 4264 wrote to memory of 4188	4264	RegAsm.exe	93
PID 4264 wrote to memory of 4188	4264	RegAsm.exe	93
PID 4264 wrote to memory of 4188	4264	RegAsm.exe	93
PID 4264 wrote to memory of 4188	4264	RegAsm.exe	93
PID 4264 wrote to memory of 3760	4264	RegAsm.exe	96
PID 4264 wrote to memory of 3760	4264	RegAsm.exe	96
PID 4264 wrote to memory of 3760	4264	RegAsm.exe	96
PID 4264 wrote to memory of 3760	4264	RegAsm.exe	96
PID 4264 wrote to memory of 3760	4264	RegAsm.exe	96
PID 4264 wrote to memory of 3760	4264	RegAsm.exe	96
PID 5780 wrote to memory of 2660	5780	winmgr21.exe	99
PID 5780 wrote to memory of 5204	5780	winmgr21.exe	101
PID 5780 wrote to memory of 2060	5780	winmgr21.exe	103
PID 5780 wrote to memory of 1612	5780	winmgr21.exe	106
PID 5780 wrote to memory of 5436	5780	winmgr21.exe	108
PID 5780 wrote to memory of 2548	5780	winmgr21.exe	110
PID 5780 wrote to memory of 5632	5780	winmgr21.exe	112
PID 5780 wrote to memory of 2996	5780	winmgr21.exe	114
PID 5780 wrote to memory of 2444	5780	winmgr21.exe	116
PID 5780 wrote to memory of 1168	5780	winmgr21.exe	118
PID 5780 wrote to memory of 5688	5780	winmgr21.exe	120
PID 5780 wrote to memory of 3176	5780	winmgr21.exe	122
PID 5780 wrote to memory of 4448	5780	winmgr21.exe	124
PID 5780 wrote to memory of 3688	5780	winmgr21.exe	126
PID 5780 wrote to memory of 200	5780	winmgr21.exe	128
PID 5780 wrote to memory of 1548	5780	winmgr21.exe	130
PID 5780 wrote to memory of 4868	5780	winmgr21.exe	133
PID 5780 wrote to memory of 5316	5780	winmgr21.exe	135
PID 5780 wrote to memory of 3420	5780	winmgr21.exe	137
PID 5780 wrote to memory of 5860	5780	winmgr21.exe	139
PID 5780 wrote to memory of 2416	5780	winmgr21.exe	141
PID 5780 wrote to memory of 5980	5780	winmgr21.exe	143
PID 5780 wrote to memory of 4940	5780	winmgr21.exe	145

C:\Users\Admin\AppData\Local\Temp\2026-08-20_8a3b68ef2dd7defa2728f0578345ede5_elex_stop.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-20_8a3b68ef2dd7defa2728f0578345ede5_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:1276
- 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:5780
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
    0
    3⤵
    - Adds Run key to start application
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:4264
  - - 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:4188
  - - 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:3760
- - 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:2788
- - 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:2660
- - 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:5204
- - 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:2060
- - 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:1612
- - 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:5436
- - 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:2548
- - 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:5632
- - 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:2996
- - 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:2444
- - 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:1168
- - 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:5688
- - 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:3176
- - 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:4448
- - 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:3688
- - 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:200
- - 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:1548
- - 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:4868
- - 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:5316
- - 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:3420
- - 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:5860
- - 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:2416
- - 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:5980
- - 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:4940

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:4948

C:\ProgramData\Important.exe
C:\ProgramData\Important.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4204

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:2896

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:1568

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

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Browsers.txt

Path C:\ProgramData\Browsers.txt
Size 2B
SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
MD5 f3b25701fe362ec84616a93a45ce9998
SHA1 d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA512 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
MD5 SHA1 SHA512

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Important.exe

Path C:\ProgramData\Important.exe
Size 52KB
SHA256 f54e019c1896811e1d737c9f15b6b50b43ad6bff3a1dd952662f1b5bdc4069b9
MD5 c295725624e91cea14cb5e5d6faf15f0
SHA1 e563ad27d44f1d20341493f0ec8292827f64ae9c
SHA512 7fc76d9b8397665b044ca2716eedec5495ea90758dc041112d2596f7bd269c938b953a1f85c9c8b23f3fb41e7c2286e09bf4ea9e71bbadb95848f3c05635deb2
SSDEEP 768:8P2Bbv+VazyoD2z9TU//1mz1+M9GnLEu+250eFRJS8s+:fJv46yoD2BTNz1+M9GLfOYw8s+
TLSH
T1A133C814A7E84329F6FB4F795CF180068576B9979E26C35D298D039D0B363C4C922BB7
MD5 SHA1 SHA512 SSDEEP TLSH

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winmgr21.exe

Path C:\ProgramData\winmgr21.exe
Size 3.5MB
SHA256 b12a37fb2917825aeb9db831670271b880bb3fc5854cb8709b57fb7afa277814
MD5 8278d6ec891a33316877924b9b42f045
SHA1 38bbb22d75d79f0143fb85e2c64308d70dc928fc
SHA512 1c12a3e5ef265b0a27fdf4d77c3fbcd923a28db12a543fb73237dcaa50c163935220459a70d3e715d640d810707069aed4f1d420027934b91a51ef474fbd5a89
SSDEEP 24576:jbCj2sObHtqQ4QIYmdEo4MvlHYkU+xma5V7Dgwr/pSiSnYIH7BM7W+bCj2sObHtL:jbCjPKNqQIFIbBMy+bCjPKNqQIg
TLSH
T11106C0C6F3EA40E6DC023FF5582567C79B34473647384059BBAA3D458F234A9C12ABB6
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/3760-21-0x0000000000400000-0x0000000000459000-memory.dmp

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memory/3760-24-0x0000000000400000-0x0000000000459000-memory.dmp

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memory/3760-22-0x0000000000400000-0x0000000000459000-memory.dmp

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memory/4188-18-0x0000000000400000-0x000000000041B000-memory.dmp

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memory/4188-16-0x0000000000400000-0x000000000041B000-memory.dmp

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memory/4188-15-0x0000000000400000-0x000000000041B000-memory.dmp

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memory/4264-14-0x0000000073892000-0x0000000073894000-memory.dmp

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memory/4264-13-0x00000000026C0000-0x00000000026D0000-memory.dmp

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memory/4264-34-0x00000000026C0000-0x00000000026D0000-memory.dmp

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memory/4264-35-0x0000000073892000-0x0000000073894000-memory.dmp

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memory/4264-12-0x0000000000800000-0x00000000008AA000-memory.dmp

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