b869fbddbda07a9b4e511f533b4b7ac2a161cc88dae0519e0e55347c74db94a8

Analysis

max time kernel
150s
max time network
151s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
04/08/2026, 12:12

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General

Target
Vat.N0.20260804142245.exe
Size 3.5MB
Sample260804-pdk9aaag62
SHA256 b869fbddbda07a9b4e511f533b4b7ac2a161cc88dae0519e0e55347c74db94a8
MD5 c185dbe4fcb5da174009ada3aa4822c3
SHA1 e8f1f825d79914fe88e9fd40983661f5ed638800
SHA512 4fdad99da5cf6d3df2befe6505f844bafae4406f3b4e4c5777e767dd29ab0ec477e34fc73392288fd383b4a6900ecb6e8e933508c1c555a5343e1c46a4789af4
SSDEEP 98304:7yG4M3dIc4WP1RG/w7VoTwvLIBvnR31C5Tfw/Ix6vFdO7:O4+jTxZV1C5bcIx6v/O7
TLSH
T173F58D20BAC08036D97216314DAA7739A6BDFE301B35A1D752543E783930BD26D396BF
MD5 SHA1 SHA512 SSDEEP TLSH

Score

6^/10

defense_evasion discovery execution

Malware Config

Signatures

Enumerates connected drives 3 TTPs 22 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\J:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\K:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\P:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\Z:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\G:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\I:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\L:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\S:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\U:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\W:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\X:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\Y:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\B:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\O:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\T:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\D:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\H:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\M:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\N:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\Q:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\R:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\V:	MicrosoftEdgeComRegisterShellARM64.exe

Looks up external IP address via web service 1 TTPs 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

discovery

Internet Connection Discovery

T1016.001

flow	ioc
1	api.ipify.org
11	api.ipify.org

Discovers running processes 1 TTPs 3 IoCs

Running process information can be used to identify security tools or plan follow-on actions.

discovery

Process Discovery

T1057

pid	Process
3916	tasklist.exe
5720	tasklist.exe
4504	tasklist.exe

Executes dropped EXE 2 IoCs

pid	Process
4440	MicrosoftEdgeComRegisterShellARM64.exe
1456	MicrosoftEdgeComRegisterShellARM64.exe

Loads dropped DLL 2 IoCs

pid	Process
4440	MicrosoftEdgeComRegisterShellARM64.exe
1456	MicrosoftEdgeComRegisterShellARM64.exe

Executes a command shell one-liner 1 TTPs 3 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
2660	cmd.exe
784	cmd.exe
2600	cmd.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
752	1456	WerFault.exe	103

System Location Discovery: System Language Discovery 1 TTPs 17 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	MicrosoftEdgeComRegisterShellARM64.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	find.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tasklist.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeComRegisterShellARM64.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tasklist.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Vat.N0.20260804142245.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tasklist.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	find.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ComputerDefaults.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	find.exe

Delays execution with timeout.exe 3 IoCs

defense_evasion

pid	Process
4348	timeout.exe
2256	timeout.exe
5948	timeout.exe

Kills process with taskkill 1 IoCs

defense_evasion

pid	Process
5748	taskkill.exe

Modifies registry class 10 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4046655672-1449839301-2197395821-1000_Classes\ms-settings	Vat.N0.20260804142245.exe
Key created	\REGISTRY\USER\S-1-5-21-4046655672-1449839301-2197395821-1000_Classes\ms-settings\Shell	Vat.N0.20260804142245.exe
Key created	\REGISTRY\USER\S-1-5-21-4046655672-1449839301-2197395821-1000_Classes\ms-settings\Shell\open	Vat.N0.20260804142245.exe
Key deleted	\REGISTRY\USER\S-1-5-21-4046655672-1449839301-2197395821-1000_Classes\ms-settings\Shell	Vat.N0.20260804142245.exe
Key created	\REGISTRY\USER\S-1-5-21-4046655672-1449839301-2197395821-1000_Classes\ms-settings\Shell\open\command	Vat.N0.20260804142245.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4046655672-1449839301-2197395821-1000_Classes\ms-settings\Shell\open\command\ = "../../ProgramData/S-1-5-21-4164765041-2616633022-630183237-6095/SystemAppData/MicrosoftEdgeComRegisterShellARM64.exe"	Vat.N0.20260804142245.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4046655672-1449839301-2197395821-1000_Classes\ms-settings\Shell\open\command\DelegateExecute = "Ԁ"	Vat.N0.20260804142245.exe
Key deleted	\REGISTRY\USER\S-1-5-21-4046655672-1449839301-2197395821-1000_Classes\ms-settings\Shell\open\command	Vat.N0.20260804142245.exe
Key deleted	\REGISTRY\USER\S-1-5-21-4046655672-1449839301-2197395821-1000_Classes\ms-settings\Shell\open	Vat.N0.20260804142245.exe
Key deleted	\REGISTRY\USER\S-1-5-21-4046655672-1449839301-2197395821-1000_Classes\ms-settings	Vat.N0.20260804142245.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe

Suspicious use of AdjustPrivilegeToken 44 IoCs

description	pid	Process
Token: SeDebugPrivilege	4440	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeLoadDriverPrivilege	4440	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeTakeOwnershipPrivilege	4440	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeIncBasePriorityPrivilege	4440	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeTcbPrivilege	4440	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeDebugPrivilege	5748	taskkill.exe
Token: SeDebugPrivilege	3916	tasklist.exe
Token: SeDebugPrivilege	4440	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeCreateTokenPrivilege	4440	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeAssignPrimaryTokenPrivilege	4440	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeLockMemoryPrivilege	4440	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeIncreaseQuotaPrivilege	4440	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeMachineAccountPrivilege	4440	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeTcbPrivilege	4440	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeSecurityPrivilege	4440	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeTakeOwnershipPrivilege	4440	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeLoadDriverPrivilege	4440	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeSystemProfilePrivilege	4440	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeSystemtimePrivilege	4440	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeProfSingleProcessPrivilege	4440	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeIncBasePriorityPrivilege	4440	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeCreatePagefilePrivilege	4440	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeCreatePermanentPrivilege	4440	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeBackupPrivilege	4440	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeRestorePrivilege	4440	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeShutdownPrivilege	4440	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeDebugPrivilege	4440	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeAuditPrivilege	4440	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeSystemEnvironmentPrivilege	4440	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeChangeNotifyPrivilege	4440	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeRemoteShutdownPrivilege	4440	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeUndockPrivilege	4440	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeSyncAgentPrivilege	4440	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeEnableDelegationPrivilege	4440	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeManageVolumePrivilege	4440	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeImpersonatePrivilege	4440	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeCreateGlobalPrivilege	4440	MicrosoftEdgeComRegisterShellARM64.exe
Token: 31	4440	MicrosoftEdgeComRegisterShellARM64.exe
Token: 32	4440	MicrosoftEdgeComRegisterShellARM64.exe
Token: 33	4440	MicrosoftEdgeComRegisterShellARM64.exe
Token: 34	4440	MicrosoftEdgeComRegisterShellARM64.exe
Token: 35	4440	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeDebugPrivilege	5720	tasklist.exe
Token: SeDebugPrivilege	4504	tasklist.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4536	Vat.N0.20260804142245.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
4440	MicrosoftEdgeComRegisterShellARM64.exe
1456	MicrosoftEdgeComRegisterShellARM64.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 4536 wrote to memory of 2600	4536	Vat.N0.20260804142245.exe	89
PID 2600 wrote to memory of 4892	2600	cmd.exe	91
PID 4892 wrote to memory of 4440	4892	ComputerDefaults.exe	92
PID 4440 wrote to memory of 5748	4440	MicrosoftEdgeComRegisterShellARM64.exe	93
PID 4440 wrote to memory of 2660	4440	MicrosoftEdgeComRegisterShellARM64.exe	96
PID 2660 wrote to memory of 784	2660	cmd.exe	98
PID 784 wrote to memory of 3916	784	cmd.exe	99
PID 784 wrote to memory of 2572	784	cmd.exe	100
PID 784 wrote to memory of 4348	784	cmd.exe	101
PID 784 wrote to memory of 5720	784	cmd.exe	108
PID 784 wrote to memory of 2276	784	cmd.exe	109
PID 784 wrote to memory of 2256	784	cmd.exe	110
PID 784 wrote to memory of 4504	784	cmd.exe	111
PID 784 wrote to memory of 6088	784	cmd.exe	112
PID 784 wrote to memory of 5948	784	cmd.exe	113

C:\Users\Admin\AppData\Local\Temp\Vat.N0.20260804142245.exe
"C:\Users\Admin\AppData\Local\Temp\Vat.N0.20260804142245.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4536
- C:\Windows\SysWOW64\cmd.exe
  /c C:\Windows\System32\ComputerDefaults.exe
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2600
- - C:\Windows\SysWOW64\ComputerDefaults.exe
    C:\Windows\System32\ComputerDefaults.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4892
  - - C:\ProgramData\S-1-5-21-4164765041-2616633022-630183237-6095\SystemAppData\MicrosoftEdgeComRegisterShellARM64.exe
      "MicrosoftEdgeComRegisterShellARM64.exe"
      4⤵
      Enumerates connected drives
      Executes dropped EXE
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:4440
    - - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /f /im cmd.exe
        5⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:5748
    - - C:\Windows\SysWOW64\cmd.exe
        
        cmd.exe /c start "" /B cmd /C C:\Users\Admin\AppData\Local\Temp\A18AA22EAB1E4EBAE7A.CMD
        5⤵
        Executes a command shell one-liner
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:2660
      - C:\Windows\SysWOW64\cmd.exe
        
        cmd /C C:\Users\Admin\AppData\Local\Temp\A18AA22EAB1E4EBAE7A.CMD
        6⤵
        Executes a command shell one-liner
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:784
        
        C:\Windows\SysWOW64\tasklist.exe
        
        TASKLIST /FI "IMAGENAME eq MicrosoftEdgeComRegisterShellARM64.exe" /FO CSV
        7⤵
        Discovers running processes
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:3916
        
        C:\Windows\SysWOW64\find.exe
        
        FIND /I "MicrosoftEdgeComRegisterShellARM64.exe"
        7⤵
        System Location Discovery: System Language Discovery
        
        PID:2572
        
        C:\Windows\SysWOW64\timeout.exe
        
        TIMEOUT /t 60 /nobreak
        7⤵
        System Location Discovery: System Language Discovery
        Delays execution with timeout.exe
        
        PID:4348
        
        C:\Windows\SysWOW64\tasklist.exe
        
        TASKLIST /FI "IMAGENAME eq MicrosoftEdgeComRegisterShellARM64.exe" /FO CSV
        7⤵
        Discovers running processes
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:5720
        
        C:\Windows\SysWOW64\find.exe
        
        FIND /I "MicrosoftEdgeComRegisterShellARM64.exe"
        7⤵
        System Location Discovery: System Language Discovery
        
        PID:2276
        
        C:\Windows\SysWOW64\timeout.exe
        
        TIMEOUT /t 60 /nobreak
        7⤵
        System Location Discovery: System Language Discovery
        Delays execution with timeout.exe
        
        PID:2256
        
        C:\Windows\SysWOW64\tasklist.exe
        
        TASKLIST /FI "IMAGENAME eq MicrosoftEdgeComRegisterShellARM64.exe" /FO CSV
        7⤵
        Discovers running processes
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:4504
        
        C:\Windows\SysWOW64\find.exe
        
        FIND /I "MicrosoftEdgeComRegisterShellARM64.exe"
        7⤵
        System Location Discovery: System Language Discovery
        
        PID:6088
        
        C:\Windows\SysWOW64\timeout.exe
        
        TIMEOUT /t 60 /nobreak
        7⤵
        System Location Discovery: System Language Discovery
        Delays execution with timeout.exe
        
        PID:5948

C:\ProgramData\S-1-5-21-4164765041-2616633022-630183237-6095\SystemAppData\MicrosoftEdgeComRegisterShellARM64.exe
C:\ProgramData\S-1-5-21-4164765041-2616633022-630183237-6095\SystemAppData\MicrosoftEdgeComRegisterShellARM64.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:1456
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1456 -s 748
  2⤵
  - Program crash
  PID:752

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1456 -ip 1456
1⤵
PID:3532

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Process Discovery

T1057

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

MicrosoftEdgeComRegisterShellARM64.exe

Path C:\ProgramData\S-1-5-21-4164765041-2616633022-630183237-6095\SystemAppData\MicrosoftEdgeComRegisterShellARM64.exe
Size 3.5MB
SHA256 b869fbddbda07a9b4e511f533b4b7ac2a161cc88dae0519e0e55347c74db94a8
MD5 c185dbe4fcb5da174009ada3aa4822c3
SHA1 e8f1f825d79914fe88e9fd40983661f5ed638800
SHA512 4fdad99da5cf6d3df2befe6505f844bafae4406f3b4e4c5777e767dd29ab0ec477e34fc73392288fd383b4a6900ecb6e8e933508c1c555a5343e1c46a4789af4
SSDEEP 98304:7yG4M3dIc4WP1RG/w7VoTwvLIBvnR31C5Tfw/Ix6vFdO7:O4+jTxZV1C5bcIx6v/O7
TLSH
T173F58D20BAC08036D97216314DAA7739A6BDFE301B35A1D752543E783930BD26D396BF
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

pdfCORe8.dLL

Path C:\ProgramData\S-1-5-21-4164765041-2616633022-630183237-6095\SystemAppData\pdfCORe8.dLL
Size 3.8MB
SHA256 62b4dab833c0ea54fe9d4a65ecb1e705791bfe47b61398c0ea155d2445fffce5
MD5 12ad6745dc4d16f4f8e28ab0594f9420
SHA1 85bd848bb5c4375f711fd43fdcfd542708c018bb
SHA512 99046d16d500acf36bdc6fdced7a63cbfa46cc023f104c709e49eea46ff8596425c47bc227c0195337b8a1e53b7cb6df9dea3880a04606df19739ad0a1b388de
SSDEEP 98304:UxXIrHdD52XJXi6zfBboqhpkLxxArdxOrxSLgkfjsSzPyiAbA:UxW9D5+XroqhpYxxArDMxLkfIsEs
TLSH
T1F006D0013541C07BD5EF1E305A39BAB9F2BDFA7006F500CF36D4A799297289385267AB
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

0E0EA2CD61F757CEB5BB65FC2C758BF4_59B8C30534EA03831AD62B87D9D5F56A

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\0E0EA2CD61F757CEB5BB65FC2C758BF4_59B8C30534EA03831AD62B87D9D5F56A
Size 727B
SHA256 3987e97c336d4df885da6bd99fbbedc4b0e368ccb21b8aa9cf6b358349be04bb
MD5 932203a782310a1857131c0e61d2a8c6
SHA1 36854cdb4597a8025f70600ad6efeb4228d76e79
SHA512 a83a407192e35918013461a2607c04110e2d4fc139fb34036d40528e425782215479d5effd2a1a75f7bc5e332c5cd7cc3052d0e27f383b0ece76abc890b7b3bd
TLSH
T14E016013AC9898601E25EC8504E4781E36C6E028BAC7381B6DB02D89828DBEA16B9834
MD5 SHA1 SHA512 TLSH

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698460A0B6E60F2F602361424D832905_8BB23D43DE574E82F2BEE0DF0EC47EEB

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\698460A0B6E60F2F602361424D832905_8BB23D43DE574E82F2BEE0DF0EC47EEB
Size 471B
SHA256 be28306753fbcd10dfdccc0d803daf45cb9d8820d5d9f5ce83f7716d37584923
MD5 2b5a8554c5d49029302e9f94d82f4f89
SHA1 82fb3450db1f737cb748fd5ac2ab277401951cb4
SHA512 ebb0c882ed5371a5fe14d5841b680727ff54fc7f5191b1cda4a7f7f5520789512e0b448d0e42b522c484eaaa3c4ee7c1f575cd2a9b78d47b1cfd21650cf9a565
TLSH
T11EF0D43F59BB645258138D1D29EEC5B361F4998E01C64C7D307958B146673CE904F00E
MD5 SHA1 SHA512 TLSH

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8EC9B1D0ABBD7F98B401D425828828CE_318C19735AFB8DB0BA822A0091F55D60

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\8EC9B1D0ABBD7F98B401D425828828CE_318C19735AFB8DB0BA822A0091F55D60
Size 727B
SHA256 9ae2e1c28447bfe69ff169012d873d11a0c43001af635b114493e8177e7e9373
MD5 e640a2aa40e65ccf8ae5c06fc697b3ec
SHA1 cbb210a91e4db8e6257acbec1a3e871694ccf7b0
SHA512 652b298f4d3fed401a2794dc3c731583d7904bbbe7401e8de2e1c32842b6d81282533ca9d2d14d169b160bd81784462ec7a8eef339b5414f1afa58fad3761353
TLSH
T1A80194C99DBCF2068D02EEE0DE28E270749353084E36074B0324043D6D4BBD285D9D42
MD5 SHA1 SHA512 TLSH

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C8E534EE129F27D55460CE17FD628216_1130D9B25898B0DB0D4F04DC5B93F141

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\C8E534EE129F27D55460CE17FD628216_1130D9B25898B0DB0D4F04DC5B93F141
Size 727B
SHA256 8d048730b983105d77a346709c2f03ca8f061c0d7c12cf101a8335751211343b
MD5 a791979dcf39c58caa0d0e7b1d6e230d
SHA1 e8b7f1fc24cae513f7180b1f26a4f57c0a5305aa
SHA512 0fd0d3e443f268a75374ebeb3068b47903baad6af1b65cf12a51b834c9e73a49c8090ae18b6328a958abb4e7556cc32d3b83ee2bc5beef4b4998972bc5ab1766
TLSH
T153016516685EAEC07843AE819BF8CBF4223546D660DA66967C7420DF618A7C89453841
MD5 SHA1 SHA512 TLSH

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C8E534EE129F27D55460CE17FD628216_64A201640BD8E31E72E33FB1EBF9962D

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\C8E534EE129F27D55460CE17FD628216_64A201640BD8E31E72E33FB1EBF9962D
Size 727B
SHA256 53c60c9910c857fa3f02c1db2a222d556998d9914fb472f4e3324b39be887813
MD5 520b189a6d3e6f328898d98bb7105d6f
SHA1 bb479bc92117f57e5576e29f6b649a4b0ffc99cf
SHA512 32c9b881be5eeb391a0e8e3fce13bba7600ee9d47e46e3bd81beefa90ef20b16a112c18918de71e30f1bfe11c8b9315af8cb84ca2d4acbd9e5b36460b36680c1
TLSH
T10A01158104E76EE4E90C8DD46175E4B4B8ABABD408858D19121C41AF0676FB96F4613D
MD5 SHA1 SHA512 TLSH

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0E0EA2CD61F757CEB5BB65FC2C758BF4_59B8C30534EA03831AD62B87D9D5F56A

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\0E0EA2CD61F757CEB5BB65FC2C758BF4_59B8C30534EA03831AD62B87D9D5F56A
Size 400B
SHA256 0eae3c4d317412c5c6e0602e013ab67421f3c236cf465b2218d5b53ad8aa8d30
MD5 409d683f95d1229bd0297c2db42c38ce
SHA1 6d270ef827bbeed05d2ee01eef340109d0133da1
SHA512 7939d9a5407b00d527a1ad0f4db65c93bdf26a8ca26c52631f3b237678b2d71c44b6c7d701df4104bb9d7c1f8b123e5d9d33ce5def868146b2ceab091b3daa51
TLSH
T192E0C6281EF3043DF3AACAB94BC2F4524829F1869800CBB00EA009089A08F000E924B4
MD5 SHA1 SHA512 TLSH

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698460A0B6E60F2F602361424D832905_8BB23D43DE574E82F2BEE0DF0EC47EEB

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\698460A0B6E60F2F602361424D832905_8BB23D43DE574E82F2BEE0DF0EC47EEB
Size 400B
SHA256 27d46629925f963ae1a12eff0314088fbf637a9eccbe75775920c5458083eaf0
MD5 53ed68ae7cd0e6a69c5b87762d8530ca
SHA1 ea3b8174b058767a3c7404ed680346ab6a8ac1e1
SHA512 be7315552d39e48ae75f9408e56c569ae3e626b649046c72cb496de7acf7713325ba0787be08b70ebf4df2f751b86995884b3cd8f52cb5c4e2cacf005ac4dabb
TLSH
T12DE0203027FE503FF1689B7403D9D0956F25F1172C5557BE1F91147D59199015CA2C30
MD5 SHA1 SHA512 TLSH

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8EC9B1D0ABBD7F98B401D425828828CE_318C19735AFB8DB0BA822A0091F55D60

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8EC9B1D0ABBD7F98B401D425828828CE_318C19735AFB8DB0BA822A0091F55D60
Size 404B
SHA256 ad2d0183a5bdb2a406212754e4517ff752ec873f241565c365cba52fca168c32
MD5 1cccb7f5d7b5e3aaa5687b723b6a08de
SHA1 c63ba44deabd9ba2c388932d9324883495d8d931
SHA512 4b53d320944be7abb3eb805a7c7da3f89753f208b3b840ed2d76871292078b4ccb00c19a35362cfd64399f375882a90c0f1e97f64fd5d6c6f74cab1228259924
TLSH
T1F8E02D3032FE011EF1F4E4380AEEED3268BAF10B0507C3E8160407B9BB14B004CA2132
MD5 SHA1 SHA512 TLSH

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C8E534EE129F27D55460CE17FD628216_1130D9B25898B0DB0D4F04DC5B93F141

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\C8E534EE129F27D55460CE17FD628216_1130D9B25898B0DB0D4F04DC5B93F141
Size 412B
SHA256 fbac929dfdd05f0ea5d4db1120f112cde3af7123daac380ebc7462a3bb7eb4c2
MD5 9b564d12e574e8c5a882c63a519f822c
SHA1 077b31c3632639196adcb65091f5bf3b413e297c
SHA512 9ca56bd65a35debcc8cf9e6438c400b10e9313c1a6def9bced9e611b145107a229c61f8f8634a9b259576472bf088e9bbc75080c1a6eb8ef858b0fe5742cd679
TLSH
T1F0E06F2922AFB80EF190D8364AFAA1721E89E201240483BA0AD04308BB1EE005C10AF0
MD5 SHA1 SHA512 TLSH

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C8E534EE129F27D55460CE17FD628216_64A201640BD8E31E72E33FB1EBF9962D

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\C8E534EE129F27D55460CE17FD628216_64A201640BD8E31E72E33FB1EBF9962D
Size 416B
SHA256 e03d2e839d2bccb897a93de2463aa102f3808a7d1366ad81d3d2922d5abc8871
MD5 2a5c95aebceed54f123875104d262427
SHA1 f1ffddc1946a3feb12772159a8edc5b5ffd612f2
SHA512 717514cff997732f2a47e9910f872a313674c0e51b6fd6e53efc5b6c0a35d27497a1c7bfdee018573c58713f0b50c59bc63b4e0f09a2b93dd2aae497233c33f5
TLSH
T1AAE0D82812BEA51EF060D93547FDA9355E48F305141496B906D147886F1BE005C15AB5
MD5 SHA1 SHA512 TLSH

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A18AA22EAB1E4EBAE7A.CMD

Path C:\Users\Admin\AppData\Local\Temp\A18AA22EAB1E4EBAE7A.CMD
Size 1KB
SHA256 0d6af3aeae9f5f5c4d50d3fc24e08e2c6dfc4c8e1a2eddb6d2143db91a794959
MD5 61474c6b3ef2f6ce1a1912d6dfefb5e9
SHA1 99c82817d67e74f76cdbe915bf881b51fafeb7d7
SHA512 cdf9340f416912c1d69c6f8b4c1463cd2cb7e5883288e58a1d847ce5ed3d1ee08ac284c47ca5786fc6ccadc7ebf4708adecb3856dccdc70b8b85d5c9512a5862
TLSH
T1D131105EC4174E0D431441EF2256CC6EC680E047FD847180B2AC6B801382A8908A6BED
MD5 SHA1 SHA512 TLSH

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memory/4440-35-0x0000000004EB0000-0x0000000004F07000-memory.dmp

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memory/4440-36-0x0000000004EB0000-0x0000000004F07000-memory.dmp

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memory/4440-38-0x0000000004EB0000-0x0000000004F07000-memory.dmp

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memory/4440-39-0x0000000004EB0000-0x0000000004F07000-memory.dmp

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memory/4440-40-0x0000000004EB0000-0x0000000004F07000-memory.dmp

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