keybase | a867c0d0642adfadf54f034cad440ea14238e0b8457d964b2583eb5542f37bc7

Analysis

max time kernel
150s
max time network
127s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
17/08/2026, 06:23

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General

Target
2026-08-17_635d3f952fe5394d59993bf1ac9deeb3_elex_stop.exe
Size 3.5MB
Sample260817-g5vb9svcqa
SHA256 a867c0d0642adfadf54f034cad440ea14238e0b8457d964b2583eb5542f37bc7
MD5 635d3f952fe5394d59993bf1ac9deeb3
SHA1 10bcde79dcb6a4047e8b3a153db720481c534078
SHA512 dc01dc25ea92b99098b5534d583b206cc1317459266883342a0173a8dee04093cd0658abbc5da544229933c3a5a6f132f28f8d48999fcca98a43dad35c8f8791
SSDEEP 24576:jbCj2sObHtqQ4QIYmdEo4MvlHYkU+xma5V7Dgwr/pSiSnYIH7BM7W+bCj2sObHtG:jbCjPKNqQIFIbBMy+bCjPKNqQIR
TLSH
T16506C0C6F3EA40E6DC023FF5582567C79B34473647384059BBAA3D458F234A9C12ABB6
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/5440-12-0x0000000000770000-0x000000000081A000-memory.dmp	family_keybase

Detected Nirsoft tools 3 IoCs

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

resource	yara_rule
behavioral2/memory/5460-15-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/5460-16-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/5460-18-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft

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

resource	yara_rule
behavioral2/memory/5460-15-0x0000000000400000-0x000000000041B000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
behavioral2/memory/5460-16-0x0000000000400000-0x000000000041B000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
behavioral2/memory/5460-18-0x0000000000400000-0x000000000041B000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/5460-15-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/5460-16-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/5460-18-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

Executes dropped EXE 3 IoCs

pid	Process
1984	winmgr21.exe
4164	winmgr21.exe
4352	winmgr21.exe

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3611646547-550105268-947503007-1000\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-1-5-21-3611646547-550105268-947503007-1000\Software\Microsoft\Windows\CurrentVersion\Run\2 = "C:\\ProgramData\\winmgr21.exe"	2026-08-17_635d3f952fe5394d59993bf1ac9deeb3_elex_stop.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3611646547-550105268-947503007-1000\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/0x0004000000000438-5.dat	autoit_exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 1984 set thread context of 5440	1984	winmgr21.exe	90
PID 5440 set thread context of 5460	5440	RegAsm.exe	93
PID 5440 set thread context of 6080	5440	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:$DATA	winmgr21.exe
File created	C:\Users\Admin\AppData\Local\Temp\2026-08-17_635d3f952fe5394d59993bf1ac9deeb3_elex_stop.exe:Zone.Identifier:$DATA	2026-08-17_635d3f952fe5394d59993bf1ac9deeb3_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

System Location Discovery: System Language Discovery 1 TTPs 31 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	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	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	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	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	2026-08-17_635d3f952fe5394d59993bf1ac9deeb3_elex_stop.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winmgr21.exe

NTFS ADS 4 IoCs

description	ioc	Process
File opened for modification	C:\ProgramData\winmgr21.exe:Zone.Identifier:$DATA	winmgr21.exe
File created	C:\Users\Admin\AppData\Local\Temp\2026-08-17_635d3f952fe5394d59993bf1ac9deeb3_elex_stop.exe:Zone.Identifier:$DATA	2026-08-17_635d3f952fe5394d59993bf1ac9deeb3_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 25 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
4048	schtasks.exe
4416	schtasks.exe
5668	schtasks.exe
1284	schtasks.exe
2328	schtasks.exe
3848	schtasks.exe
4204	schtasks.exe
4848	schtasks.exe
1372	schtasks.exe
124	schtasks.exe
4516	schtasks.exe
2464	schtasks.exe
3276	schtasks.exe
4600	schtasks.exe
3320	schtasks.exe
4824	schtasks.exe
5172	schtasks.exe
6132	schtasks.exe
3924	schtasks.exe
1996	schtasks.exe
5164	schtasks.exe
2188	schtasks.exe
5932	schtasks.exe
4672	schtasks.exe
4912	schtasks.exe

Suspicious behavior: EnumeratesProcesses 58 IoCs

pid	Process
4908	2026-08-17_635d3f952fe5394d59993bf1ac9deeb3_elex_stop.exe
4908	2026-08-17_635d3f952fe5394d59993bf1ac9deeb3_elex_stop.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
4164	winmgr21.exe
4164	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
4352	winmgr21.exe
4352	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe
1984	winmgr21.exe

Suspicious behavior: GetForegroundWindowSpam 4 IoCs

pid	Process
4908	2026-08-17_635d3f952fe5394d59993bf1ac9deeb3_elex_stop.exe
1984	winmgr21.exe
4164	winmgr21.exe
4352	winmgr21.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5440	RegAsm.exe

Suspicious use of WriteProcessMemory 41 IoCs

description	pid	Process	procid_target
PID 4908 wrote to memory of 1984	4908	2026-08-17_635d3f952fe5394d59993bf1ac9deeb3_elex_stop.exe	89
PID 1984 wrote to memory of 5440	1984	winmgr21.exe	90
PID 1984 wrote to memory of 5440	1984	winmgr21.exe	90
PID 1984 wrote to memory of 5440	1984	winmgr21.exe	90
PID 1984 wrote to memory of 1372	1984	winmgr21.exe	91
PID 5440 wrote to memory of 5460	5440	RegAsm.exe	93
PID 5440 wrote to memory of 5460	5440	RegAsm.exe	93
PID 5440 wrote to memory of 5460	5440	RegAsm.exe	93
PID 5440 wrote to memory of 5460	5440	RegAsm.exe	93
PID 5440 wrote to memory of 5460	5440	RegAsm.exe	93
PID 5440 wrote to memory of 5460	5440	RegAsm.exe	93
PID 5440 wrote to memory of 6080	5440	RegAsm.exe	96
PID 5440 wrote to memory of 6080	5440	RegAsm.exe	96
PID 5440 wrote to memory of 6080	5440	RegAsm.exe	96
PID 5440 wrote to memory of 6080	5440	RegAsm.exe	96
PID 5440 wrote to memory of 6080	5440	RegAsm.exe	96
PID 5440 wrote to memory of 6080	5440	RegAsm.exe	96
PID 1984 wrote to memory of 5172	1984	winmgr21.exe	98
PID 1984 wrote to memory of 5164	1984	winmgr21.exe	100
PID 1984 wrote to memory of 4048	1984	winmgr21.exe	102
PID 1984 wrote to memory of 124	1984	winmgr21.exe	104
PID 1984 wrote to memory of 4516	1984	winmgr21.exe	106
PID 1984 wrote to memory of 4416	1984	winmgr21.exe	108
PID 1984 wrote to memory of 6132	1984	winmgr21.exe	110
PID 1984 wrote to memory of 5668	1984	winmgr21.exe	112
PID 1984 wrote to memory of 1284	1984	winmgr21.exe	114
PID 1984 wrote to memory of 2188	1984	winmgr21.exe	116
PID 1984 wrote to memory of 2328	1984	winmgr21.exe	118
PID 1984 wrote to memory of 5932	1984	winmgr21.exe	120
PID 1984 wrote to memory of 3924	1984	winmgr21.exe	122
PID 1984 wrote to memory of 3848	1984	winmgr21.exe	124
PID 1984 wrote to memory of 2464	1984	winmgr21.exe	126
PID 1984 wrote to memory of 4672	1984	winmgr21.exe	128
PID 1984 wrote to memory of 4204	1984	winmgr21.exe	130
PID 1984 wrote to memory of 4848	1984	winmgr21.exe	132
PID 1984 wrote to memory of 3276	1984	winmgr21.exe	134
PID 1984 wrote to memory of 4912	1984	winmgr21.exe	136
PID 1984 wrote to memory of 4600	1984	winmgr21.exe	138
PID 1984 wrote to memory of 3320	1984	winmgr21.exe	141
PID 1984 wrote to memory of 4824	1984	winmgr21.exe	143
PID 1984 wrote to memory of 1996	1984	winmgr21.exe	145

C:\Users\Admin\AppData\Local\Temp\2026-08-17_635d3f952fe5394d59993bf1ac9deeb3_elex_stop.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-17_635d3f952fe5394d59993bf1ac9deeb3_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:4908
- 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:1984
- - 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:5440
  - - 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:5460
  - - 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⤵
      PID:6080
- - 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:1372
- - 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:5172
- - 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:5164
- - 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:4048
- - 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:124
- - 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:4516
- - 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:4416
- - 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:6132
- - 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:5668
- - 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:2188
- - 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:2328
- - 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:5932
- - 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:3924
- - 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:3848
- - 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:2464
- - 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:4672
- - 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:4204
- - 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:4848
- - 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:3276
- - 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:4912
- - 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:4600
- - 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:3320
- - 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:4824
- - 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:1996

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:4164

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:4352

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 69b3b902646c5f2efd94815efda120ef4aa8679490bea880bcce4be4b611d393
MD5 7d9dcb52e823d25845acec66735e898e
SHA1 2eed191b0bf0abef192775bc290c75006f544b75
SHA512 6076be4940af867c4fff20bb9a5a13b84723a808393792f66c2ccdcd24c1b5aab71720b05a46f8f3a68e797aa53bdccdc9b23383073cfddf3ece21542dc5931f
SSDEEP 24576:jbCj2sObHtqQ4QIYmdEo4MvlHYkU+xma5V7Dgwr/pSiSnYIH7BM7W+bCj2sObHte:jbCjPKNqQIFIbBMy+bCjPKNqQIv
TLSH
T1F106C0C6F3EA40E6DC023FF5582567C79B34473647384059BBAA3D458F234A9C12ABB6
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/5440-12-0x0000000000770000-0x000000000081A000-memory.dmp

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memory/5440-13-0x0000000000C10000-0x0000000000C20000-memory.dmp

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memory/5440-14-0x0000000072FA2000-0x0000000072FA4000-memory.dmp

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memory/5440-22-0x0000000072FA2000-0x0000000072FA4000-memory.dmp

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memory/5460-15-0x0000000000400000-0x000000000041B000-memory.dmp

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memory/5460-16-0x0000000000400000-0x000000000041B000-memory.dmp

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memory/5460-18-0x0000000000400000-0x000000000041B000-memory.dmp

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