b869fbddbda07a9b4e511f533b4b7ac2a161cc88dae0519e0e55347c74db94a8

Analysis

max time kernel
150s
max time network
151s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-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-pdasjsag37
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)	\??\Q:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\R:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\U:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\P:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\H:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\I:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\K:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\L:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\V:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\G:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\X:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\Z:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\B:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\J:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\M:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\O:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\S:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\T:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\W:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\Y:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\D:	MicrosoftEdgeComRegisterShellARM64.exe
File opened (read-only)	\??\N:	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
7	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
4920	tasklist.exe
3056	tasklist.exe
2624	tasklist.exe

Executes dropped EXE 2 IoCs

pid	Process
1568	MicrosoftEdgeComRegisterShellARM64.exe
4916	MicrosoftEdgeComRegisterShellARM64.exe

Loads dropped DLL 2 IoCs

pid	Process
1568	MicrosoftEdgeComRegisterShellARM64.exe
4916	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
5588	cmd.exe
2880	cmd.exe
1968	cmd.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
484	4916	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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tasklist.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	tasklist.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	Vat.N0.20260804142245.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeComRegisterShellARM64.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	find.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	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	find.exe

Delays execution with timeout.exe 3 IoCs

defense_evasion

pid	Process
5772	timeout.exe
4504	timeout.exe
4140	timeout.exe

Kills process with taskkill 1 IoCs

defense_evasion

pid	Process
564	taskkill.exe

Modifies registry class 10 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2246396966-3025826688-3847171515-1000_Classes\ms-settings\Shell\open	Vat.N0.20260804142245.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2246396966-3025826688-3847171515-1000_Classes\ms-settings\Shell\open\command\ = "../../ProgramData/S-1-5-21-4213889315-1593372209-527042306-3898/SystemAppData/MicrosoftEdgeComRegisterShellARM64.exe"	Vat.N0.20260804142245.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2246396966-3025826688-3847171515-1000_Classes\ms-settings\Shell\open\command\DelegateExecute = "Ԁ"	Vat.N0.20260804142245.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2246396966-3025826688-3847171515-1000_Classes\ms-settings\Shell\open	Vat.N0.20260804142245.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2246396966-3025826688-3847171515-1000_Classes\ms-settings\Shell\open\command	Vat.N0.20260804142245.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2246396966-3025826688-3847171515-1000_Classes\ms-settings\Shell	Vat.N0.20260804142245.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2246396966-3025826688-3847171515-1000_Classes\ms-settings	Vat.N0.20260804142245.exe
Key created	\REGISTRY\USER\S-1-5-21-2246396966-3025826688-3847171515-1000_Classes\ms-settings\Shell\open\command	Vat.N0.20260804142245.exe
Key created	\REGISTRY\USER\S-1-5-21-2246396966-3025826688-3847171515-1000_Classes\ms-settings	Vat.N0.20260804142245.exe
Key created	\REGISTRY\USER\S-1-5-21-2246396966-3025826688-3847171515-1000_Classes\ms-settings\Shell	Vat.N0.20260804142245.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe

Suspicious use of AdjustPrivilegeToken 44 IoCs

description	pid	Process
Token: SeDebugPrivilege	1568	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeLoadDriverPrivilege	1568	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeTakeOwnershipPrivilege	1568	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeIncBasePriorityPrivilege	1568	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeTcbPrivilege	1568	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeDebugPrivilege	564	taskkill.exe
Token: SeDebugPrivilege	4920	tasklist.exe
Token: SeDebugPrivilege	1568	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeCreateTokenPrivilege	1568	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeAssignPrimaryTokenPrivilege	1568	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeLockMemoryPrivilege	1568	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeIncreaseQuotaPrivilege	1568	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeMachineAccountPrivilege	1568	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeTcbPrivilege	1568	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeSecurityPrivilege	1568	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeTakeOwnershipPrivilege	1568	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeLoadDriverPrivilege	1568	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeSystemProfilePrivilege	1568	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeSystemtimePrivilege	1568	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeProfSingleProcessPrivilege	1568	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeIncBasePriorityPrivilege	1568	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeCreatePagefilePrivilege	1568	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeCreatePermanentPrivilege	1568	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeBackupPrivilege	1568	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeRestorePrivilege	1568	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeShutdownPrivilege	1568	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeDebugPrivilege	1568	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeAuditPrivilege	1568	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeSystemEnvironmentPrivilege	1568	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeChangeNotifyPrivilege	1568	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeRemoteShutdownPrivilege	1568	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeUndockPrivilege	1568	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeSyncAgentPrivilege	1568	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeEnableDelegationPrivilege	1568	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeManageVolumePrivilege	1568	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeImpersonatePrivilege	1568	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeCreateGlobalPrivilege	1568	MicrosoftEdgeComRegisterShellARM64.exe
Token: 31	1568	MicrosoftEdgeComRegisterShellARM64.exe
Token: 32	1568	MicrosoftEdgeComRegisterShellARM64.exe
Token: 33	1568	MicrosoftEdgeComRegisterShellARM64.exe
Token: 34	1568	MicrosoftEdgeComRegisterShellARM64.exe
Token: 35	1568	MicrosoftEdgeComRegisterShellARM64.exe
Token: SeDebugPrivilege	3056	tasklist.exe
Token: SeDebugPrivilege	2624	tasklist.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
5444	Vat.N0.20260804142245.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
1568	MicrosoftEdgeComRegisterShellARM64.exe
4916	MicrosoftEdgeComRegisterShellARM64.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 5444 wrote to memory of 5588	5444	Vat.N0.20260804142245.exe	89
PID 5588 wrote to memory of 4796	5588	cmd.exe	91
PID 4796 wrote to memory of 1568	4796	ComputerDefaults.exe	92
PID 1568 wrote to memory of 564	1568	MicrosoftEdgeComRegisterShellARM64.exe	93
PID 1568 wrote to memory of 2880	1568	MicrosoftEdgeComRegisterShellARM64.exe	96
PID 2880 wrote to memory of 1968	2880	cmd.exe	98
PID 1968 wrote to memory of 4920	1968	cmd.exe	99
PID 1968 wrote to memory of 4576	1968	cmd.exe	100
PID 1968 wrote to memory of 5772	1968	cmd.exe	101
PID 1968 wrote to memory of 3056	1968	cmd.exe	108
PID 1968 wrote to memory of 4204	1968	cmd.exe	109
PID 1968 wrote to memory of 4504	1968	cmd.exe	110
PID 1968 wrote to memory of 2624	1968	cmd.exe	111
PID 1968 wrote to memory of 3896	1968	cmd.exe	112
PID 1968 wrote to memory of 4140	1968	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:5444
- 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:5588
- - C:\Windows\SysWOW64\ComputerDefaults.exe
    C:\Windows\System32\ComputerDefaults.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4796
  - - C:\ProgramData\S-1-5-21-4213889315-1593372209-527042306-3898\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:1568
    - - 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:564
    - - C:\Windows\SysWOW64\cmd.exe
        
        cmd.exe /c start "" /B cmd /C C:\Users\Admin\AppData\Local\Temp\8A3CCDFB49407F49CCA.CMD
        5⤵
        Executes a command shell one-liner
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:2880
      - C:\Windows\SysWOW64\cmd.exe
        
        cmd /C C:\Users\Admin\AppData\Local\Temp\8A3CCDFB49407F49CCA.CMD
        6⤵
        Executes a command shell one-liner
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:1968
        
        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:4920
        
        C:\Windows\SysWOW64\find.exe
        
        FIND /I "MicrosoftEdgeComRegisterShellARM64.exe"
        7⤵
        System Location Discovery: System Language Discovery
        
        PID:4576
        
        C:\Windows\SysWOW64\timeout.exe
        
        TIMEOUT /t 60 /nobreak
        7⤵
        System Location Discovery: System Language Discovery
        Delays execution with timeout.exe
        
        PID:5772
        
        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:3056
        
        C:\Windows\SysWOW64\find.exe
        
        FIND /I "MicrosoftEdgeComRegisterShellARM64.exe"
        7⤵
        System Location Discovery: System Language Discovery
        
        PID:4204
        
        C:\Windows\SysWOW64\timeout.exe
        
        TIMEOUT /t 60 /nobreak
        7⤵
        System Location Discovery: System Language Discovery
        Delays execution with timeout.exe
        
        PID:4504
        
        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:2624
        
        C:\Windows\SysWOW64\find.exe
        
        FIND /I "MicrosoftEdgeComRegisterShellARM64.exe"
        7⤵
        System Location Discovery: System Language Discovery
        
        PID:3896
        
        C:\Windows\SysWOW64\timeout.exe
        
        TIMEOUT /t 60 /nobreak
        7⤵
        System Location Discovery: System Language Discovery
        Delays execution with timeout.exe
        
        PID:4140

C:\ProgramData\S-1-5-21-4213889315-1593372209-527042306-3898\SystemAppData\MicrosoftEdgeComRegisterShellARM64.exe
C:\ProgramData\S-1-5-21-4213889315-1593372209-527042306-3898\SystemAppData\MicrosoftEdgeComRegisterShellARM64.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4916
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4916 -s 1440
  2⤵
  - Program crash
  PID:484

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4916 -ip 4916
1⤵
PID:2692

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-1-5-21-4213889315-1593372209-527042306-3898\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-1-5-21-4213889315-1593372209-527042306-3898\SystemAppData\pdfCORe8.dLL
Size 3.8MB
SHA256 3807ef43f7cbed1b210b64ddf532f9646482d4f4366b060a692c8598ab01e3aa
MD5 828d56db8d6ecb84f456a588a0d46852
SHA1 1961fb46cb27c5012669d997e736d100627f4ece
SHA512 86df535dbabdff8a8c7113c92c6beb1e81ce4456832a69c31d48d2df860980b8eb9b40a99361cfced028c433fd33d3f3797c4e53b91d713696e9096fdd9f2388
SSDEEP 98304:UxXIrHdD52XJXi6zfBboqhpkLxnArdxOrxSLgkfjsSzPyiAbA:UxW9D5+XroqhpYxnArDMxLkfIsEs
TLSH
T12D06D0013541C07BD5EF1E305A39BAB9F2BDFA7006F500CF36D4A799297289385267AB
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 1b89ef3d0c120adb5260d9235adb4f7ebbe9aef6e8cc0f89dad1a1d20d90d7de
MD5 97325523956c4a471bc226880bbfb614
SHA1 cee469bb69b8d8306531459abd8e751cb5c22ad1
SHA512 547af682657e4c4104438dec54a42742313c81dfca94ea020b86bc26d7601350fbf1b11c598065820fcef65be2e81e02ad5dffe321b3da599349357937d67874
TLSH
T180E026281EF6047DF3AACAB98BD2F566582DF256A850CBB50FA059489B09F000F524B8
MD5 SHA1 SHA512 TLSH

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698460A0B6E60F2F602361424D832905_8BB23D43DE574E82F2BEE0DF0EC47EEB

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\698460A0B6E60F2F602361424D832905_8BB23D43DE574E82F2BEE0DF0EC47EEB
Size 400B
SHA256 8d2935c6c868bc0c902a9f3d7db01481462b06b31a3e67357b990745dca1cb25
MD5 2c2fc640181b5c0ce2bc1f4840e0b2b6
SHA1 c5f317229fa1300bff4638e630c0669ae49b4bc5
SHA512 f734a387a2284f635853eb0d817f11f92697352871ab0d50cb0aaf4e6f4f5ac57c7f03e48284a367c6005b42b8057d5f878dae8e14f3e042fd7275d670a336a9
TLSH
T1CBE0202027FA512FF1B85B7403DAD1D55F26F1132C5556BF1F91153D5919A015CA2C30
MD5 SHA1 SHA512 TLSH

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8EC9B1D0ABBD7F98B401D425828828CE_318C19735AFB8DB0BA822A0091F55D60

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8EC9B1D0ABBD7F98B401D425828828CE_318C19735AFB8DB0BA822A0091F55D60
Size 404B
SHA256 1fe324f835e17e428ac1ff992a96bdfe25d57207b7f4f8e1ea7f3c0020bcea22
MD5 6212f636b8deaf2237e3e9e64572e864
SHA1 bcfaf9ea11519ce68d8e5ab48ad12837538af890
SHA512 ac8e07562100678bb2796a67a6123d4a3355ffaeb6327909a65c7a37b68412476b8862ce58f7e927a42c30f77a361b22de829c44f9dff09e1e33cd0be7f97655
TLSH
T1C2E02D3832FF095EF1F4E8380AFAED2258BAF10B0507C3AD16080725AB00B004CA2131
MD5 SHA1 SHA512 TLSH

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C8E534EE129F27D55460CE17FD628216_1130D9B25898B0DB0D4F04DC5B93F141

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\C8E534EE129F27D55460CE17FD628216_1130D9B25898B0DB0D4F04DC5B93F141
Size 412B
SHA256 f92a2ac0122f2eeed9e0ce075b69bb0417f396dd68c5567bb7fdd8a1d74263cb
MD5 99e79b9ff8ce04541f47dbb768f385c2
SHA1 02c6f41aef1e71b5d919df19b86870ccb4c9b7f3
SHA512 adb337d4fdbfa8eaef6cb9a6ab922f25c29db3dac4f43a2f6d2c1464268a4b3b4181e1872518144e4fa7e5e0ad2e32ce159ca39efd4b23cbee21bfb6f222b9a5
TLSH
T178E0DF2926EFB51EF1A0DC764AFAA1762E59E20524449AB91BE04318AB1AF005D10AF4
MD5 SHA1 SHA512 TLSH

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C8E534EE129F27D55460CE17FD628216_64A201640BD8E31E72E33FB1EBF9962D

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\C8E534EE129F27D55460CE17FD628216_64A201640BD8E31E72E33FB1EBF9962D
Size 416B
SHA256 e8babec4962834e727dc2047484b9660aabc5e7a40b282300258ad8cbbd21f8d
MD5 ed8615651cb314028fba6d05a35f23d4
SHA1 62c8a376394efa19baec04e23cd2365456ce78ca
SHA512 d08bad8634a6d5afe0715ccb6f1c30b9efba4ba71951d6faf01008f3e08299c52d1f0fe66aa9c53b5a3e4621d9422e2b6fb3564b12dc394439496216b3e75c53
TLSH
T1B2E0D82812BEB55EF060DD3547FAA9355D58F305141492B80AD147586B17F405C12AB5
MD5 SHA1 SHA512 TLSH

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8A3CCDFB49407F49CCA.CMD

Path C:\Users\Admin\AppData\Local\Temp\8A3CCDFB49407F49CCA.CMD
Size 1KB
SHA256 19551aad3518925aeebc1b04dabad7af8a971c738b57c476eea96feb7a84cc17
MD5 d4b7dc21967c6d0d80c084922653c3ac
SHA1 ecfd64abe87f8c2c07bb2543d630bf92f6536fd3
SHA512 7fd5b82fb07c2740e0cdf072016b3b27482a6f72c633bf0cb4bb67d800d21e125f4f96db643a3c680886bbf598e2ee7185b6c01820a22e60ee02e839e08c124f
TLSH
T17D314E9EC4074E0D431542DF234ACCAACA80E047FD8431D0BAEC5B802387E9E08A6BED
MD5 SHA1 SHA512 TLSH

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memory/1568-35-0x00000000054F0000-0x0000000005547000-memory.dmp

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memory/1568-36-0x00000000054F0000-0x0000000005547000-memory.dmp

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memory/1568-38-0x00000000054F0000-0x0000000005547000-memory.dmp

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memory/1568-39-0x00000000054F0000-0x0000000005547000-memory.dmp

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memory/1568-40-0x00000000054F0000-0x0000000005547000-memory.dmp

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