keybase | 13aa01dbe0493e80fb45b44963dd3cbc041172468a4a6cb7f7c695037fcb18e7

Analysis

max time kernel
148s
max time network
135s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
01/08/2026, 19:51

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General

Target
2026-08-01_af0f6d2054e39d6c897165f3b609a599_elex_stop.exe
Size 3.5MB
Sample260801-yk84csvfqf
SHA256 13aa01dbe0493e80fb45b44963dd3cbc041172468a4a6cb7f7c695037fcb18e7
MD5 af0f6d2054e39d6c897165f3b609a599
SHA1 39a5d5d29b43a29d9ef98dcca52e518a55cd9a8f
SHA512 f58a8631fc8564868df91a35d0a47baf00917c9b566212211c12c14fa0f4a5229a4ccef7fcd6ae2a73a58787a4013f457b03bad381c6790cc1221daf7bd34f58
SSDEEP 24576:jbCj2sObHtqQ4QIYmdEo4MvlHYkU+xma5V7Dgwr/pSiSnYIH7BM7W+bCj2sObHti:jbCjPKNqQIFIbBMy+bCjPKNqQI3
TLSH
T1E906C0C6F3EA40E6DC023FF5582567C79B34473647384059BBAA3D458F234A9C12ABB6
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/916-12-0x0000000000B50000-0x0000000000BFA000-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/6068-15-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/6068-16-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/6068-18-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/936-21-0x0000000000400000-0x0000000000459000-memory.dmp	Nirsoft
behavioral2/memory/936-23-0x0000000000400000-0x0000000000459000-memory.dmp	Nirsoft
behavioral2/memory/936-24-0x0000000000400000-0x0000000000459000-memory.dmp	Nirsoft

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

resource	yara_rule
behavioral2/memory/936-21-0x0000000000400000-0x0000000000459000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers
behavioral2/memory/936-23-0x0000000000400000-0x0000000000459000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers
behavioral2/memory/936-24-0x0000000000400000-0x0000000000459000-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/936-21-0x0000000000400000-0x0000000000459000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
behavioral2/memory/936-23-0x0000000000400000-0x0000000000459000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
behavioral2/memory/936-24-0x0000000000400000-0x0000000000459000-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/6068-15-0x0000000000400000-0x000000000041B000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
behavioral2/memory/6068-16-0x0000000000400000-0x000000000041B000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
behavioral2/memory/6068-18-0x0000000000400000-0x000000000041B000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/6068-15-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/6068-16-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/6068-18-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 3 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/936-21-0x0000000000400000-0x0000000000459000-memory.dmp	WebBrowserPassView
behavioral2/memory/936-23-0x0000000000400000-0x0000000000459000-memory.dmp	WebBrowserPassView
behavioral2/memory/936-24-0x0000000000400000-0x0000000000459000-memory.dmp	WebBrowserPassView

Executes dropped EXE 4 IoCs

pid	Process
4580	winmgr21.exe
4312	winmgr21.exe
5952	Important.exe
3644	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-1-5-21-2246396966-3025826688-3847171515-1000\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-1-5-21-2246396966-3025826688-3847171515-1000\Software\Microsoft\Windows\CurrentVersion\Run\2 = "C:\\ProgramData\\winmgr21.exe"	2026-08-01_af0f6d2054e39d6c897165f3b609a599_elex_stop.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2246396966-3025826688-3847171515-1000\Software\Microsoft\Windows\CurrentVersion\Run\2 = "C:\\ProgramData\\winmgr21.exe"	winmgr21.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2246396966-3025826688-3847171515-1000\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/0x0005000000000431-6.dat	autoit_exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 4580 set thread context of 916	4580	winmgr21.exe	91
PID 916 set thread context of 6068	916	RegAsm.exe	94
PID 916 set thread context of 936	916	RegAsm.exe	97

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 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:$DATA	winmgr21.exe
File created	C:\Users\Admin\AppData\Local\Temp\2026-08-01_af0f6d2054e39d6c897165f3b609a599_elex_stop.exe:Zone.Identifier:$DATA	2026-08-01_af0f6d2054e39d6c897165f3b609a599_elex_stop.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	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	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	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	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	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-08-01_af0f6d2054e39d6c897165f3b609a599_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	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

NTFS ADS 4 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Local\Temp\2026-08-01_af0f6d2054e39d6c897165f3b609a599_elex_stop.exe:Zone.Identifier:$DATA	2026-08-01_af0f6d2054e39d6c897165f3b609a599_elex_stop.exe
File created	C:\ProgramData\winmgr21.exe:Zone.Identifier:$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
3388	schtasks.exe
1148	schtasks.exe
2472	schtasks.exe
6064	schtasks.exe
5476	schtasks.exe
5352	schtasks.exe
4156	schtasks.exe
5980	schtasks.exe
2488	schtasks.exe
836	schtasks.exe
452	schtasks.exe
5636	schtasks.exe
1128	schtasks.exe
1468	schtasks.exe
4632	schtasks.exe
3188	schtasks.exe
5252	schtasks.exe
5696	schtasks.exe
1404	schtasks.exe
5824	schtasks.exe
5340	schtasks.exe
5308	schtasks.exe
1620	schtasks.exe
1200	schtasks.exe
1992	schtasks.exe

Suspicious behavior: EnumeratesProcesses 62 IoCs

pid	Process
3928	2026-08-01_af0f6d2054e39d6c897165f3b609a599_elex_stop.exe
3928	2026-08-01_af0f6d2054e39d6c897165f3b609a599_elex_stop.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
936	RegAsm.exe
936	RegAsm.exe
4312	winmgr21.exe
4312	winmgr21.exe
916	RegAsm.exe
916	RegAsm.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
3644	winmgr21.exe
3644	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe
4580	winmgr21.exe

Suspicious behavior: GetForegroundWindowSpam 5 IoCs

pid	Process
3928	2026-08-01_af0f6d2054e39d6c897165f3b609a599_elex_stop.exe
4580	winmgr21.exe
916	RegAsm.exe
4312	winmgr21.exe
3644	winmgr21.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	916	RegAsm.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
916	RegAsm.exe

Suspicious use of WriteProcessMemory 41 IoCs

description	pid	Process	procid_target
PID 3928 wrote to memory of 4580	3928	2026-08-01_af0f6d2054e39d6c897165f3b609a599_elex_stop.exe	90
PID 4580 wrote to memory of 916	4580	winmgr21.exe	91
PID 4580 wrote to memory of 916	4580	winmgr21.exe	91
PID 4580 wrote to memory of 916	4580	winmgr21.exe	91
PID 4580 wrote to memory of 4632	4580	winmgr21.exe	92
PID 916 wrote to memory of 6068	916	RegAsm.exe	94
PID 916 wrote to memory of 6068	916	RegAsm.exe	94
PID 916 wrote to memory of 6068	916	RegAsm.exe	94
PID 916 wrote to memory of 6068	916	RegAsm.exe	94
PID 916 wrote to memory of 6068	916	RegAsm.exe	94
PID 916 wrote to memory of 6068	916	RegAsm.exe	94
PID 916 wrote to memory of 936	916	RegAsm.exe	97
PID 916 wrote to memory of 936	916	RegAsm.exe	97
PID 916 wrote to memory of 936	916	RegAsm.exe	97
PID 916 wrote to memory of 936	916	RegAsm.exe	97
PID 916 wrote to memory of 936	916	RegAsm.exe	97
PID 916 wrote to memory of 936	916	RegAsm.exe	97
PID 4580 wrote to memory of 3188	4580	winmgr21.exe	101
PID 4580 wrote to memory of 1620	4580	winmgr21.exe	103
PID 4580 wrote to memory of 1200	4580	winmgr21.exe	105
PID 4580 wrote to memory of 2488	4580	winmgr21.exe	107
PID 4580 wrote to memory of 5352	4580	winmgr21.exe	109
PID 4580 wrote to memory of 836	4580	winmgr21.exe	111
PID 4580 wrote to memory of 4156	4580	winmgr21.exe	113
PID 4580 wrote to memory of 5252	4580	winmgr21.exe	115
PID 4580 wrote to memory of 5696	4580	winmgr21.exe	118
PID 4580 wrote to memory of 1992	4580	winmgr21.exe	120
PID 4580 wrote to memory of 1404	4580	winmgr21.exe	122
PID 4580 wrote to memory of 5824	4580	winmgr21.exe	124
PID 4580 wrote to memory of 3388	4580	winmgr21.exe	126
PID 4580 wrote to memory of 1148	4580	winmgr21.exe	128
PID 4580 wrote to memory of 2472	4580	winmgr21.exe	130
PID 4580 wrote to memory of 452	4580	winmgr21.exe	132
PID 4580 wrote to memory of 5636	4580	winmgr21.exe	134
PID 4580 wrote to memory of 5980	4580	winmgr21.exe	136
PID 4580 wrote to memory of 5340	4580	winmgr21.exe	138
PID 4580 wrote to memory of 5308	4580	winmgr21.exe	140
PID 4580 wrote to memory of 6064	4580	winmgr21.exe	142
PID 4580 wrote to memory of 5476	4580	winmgr21.exe	144
PID 4580 wrote to memory of 1128	4580	winmgr21.exe	146
PID 4580 wrote to memory of 1468	4580	winmgr21.exe	148

C:\Users\Admin\AppData\Local\Temp\2026-08-01_af0f6d2054e39d6c897165f3b609a599_elex_stop.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-01_af0f6d2054e39d6c897165f3b609a599_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:3928
- 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:4580
- - 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:916
  - - 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:6068
  - - 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:936
- - 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:4632
- - 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:3188
- - 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:1620
- - 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:1200
- - 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:2488
- - 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:5352
- - 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:836
- - 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:5252
- - 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:5696
- - 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:1992
- - 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:5824
- - 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:3388
- - 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:1148
- - 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:2472
- - 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:452
- - 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:5636
- - 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:5340
- - 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:5308
- - 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:6064
- - 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:5476
- - 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:1128
- - 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:1468

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:4312

C:\ProgramData\Important.exe
C:\ProgramData\Important.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5952

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:3644

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 4244a8aa6a5a0e460a1b9b5e2ad26597ccf00eb15720047cad8e2b737d14a25d
MD5 0382b3aeb263681df3018059318be456
SHA1 d7334d0334025f68965643e17dbf82592fc12552
SHA512 ff224ac53cf2d37b5e500d9dfe81b4eb7ea1abd18df6d40f08a5f6e8b99f3539d8f37eff196f1ec2f6ee70570697a2ff17eb98420b57758c96a9e8551ef20f73
SSDEEP 24576:jbCj2sObHtqQ4QIYmdEo4MvlHYkU+xma5V7Dgwr/pSiSnYIH7BM7W+bCj2sObHtt:jbCjPKNqQIFIbBMy+bCjPKNqQI+
TLSH
T18E06C0C6F3EA40E6DC023FF5582567C79B34473647384059BBAA3D458F234A9C12ABB6
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/916-12-0x0000000000B50000-0x0000000000BFA000-memory.dmp

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memory/916-13-0x0000000002B50000-0x0000000002B60000-memory.dmp

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memory/916-14-0x0000000073662000-0x0000000073664000-memory.dmp

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memory/916-36-0x0000000073662000-0x0000000073664000-memory.dmp

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memory/916-34-0x0000000002B50000-0x0000000002B60000-memory.dmp

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memory/936-24-0x0000000000400000-0x0000000000459000-memory.dmp

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memory/936-23-0x0000000000400000-0x0000000000459000-memory.dmp

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memory/936-21-0x0000000000400000-0x0000000000459000-memory.dmp

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memory/6068-18-0x0000000000400000-0x000000000041B000-memory.dmp

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memory/6068-16-0x0000000000400000-0x000000000041B000-memory.dmp

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memory/6068-15-0x0000000000400000-0x000000000041B000-memory.dmp

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