Malware Analysis Report

2025-04-03 10:13

Sample ID 250212-vw74na1ld1
Target fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe
SHA256 fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611c
Tags
blackshades defense_evasion discovery persistence rat
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611c

Threat Level: Known bad

The file fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe was found to be: Known bad.

Malicious Activity Summary

blackshades defense_evasion discovery persistence rat

Blackshades family

Modifies firewall policy service

Blackshades

Blackshades payload

Boot or Logon Autostart Execution: Active Setup

Downloads MZ/PE file

Adds policy Run key to start application

Adds Run key to start application

Suspicious use of SetThreadContext

System Location Discovery: System Language Discovery

System Network Configuration Discovery: Internet Connection Discovery

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Modifies registry key

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2025-02-12 17:21

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2025-02-12 17:21

Reported

2025-02-12 17:23

Platform

win7-20240903-en

Max time kernel

119s

Max time network

107s

Command Line

"C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe"

Signatures

Blackshades

rat blackshades

Blackshades family

blackshades

Blackshades payload

Description Indicator Process Target
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Modifies firewall policy service

defense_evasion
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" C:\Windows\SysWOW64\reg.exe N/A
Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile C:\Windows\SysWOW64\reg.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" C:\Windows\SysWOW64\reg.exe N/A
Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List C:\Windows\SysWOW64\reg.exe N/A
Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe:*:Enabled:Windows Messanger" C:\Windows\SysWOW64\reg.exe N/A
Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List C:\Windows\SysWOW64\reg.exe N/A
Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\WE7FKDEJ57.exe = "C:\\Users\\Admin\\AppData\\Roaming\\WE7FKDEJ57.exe:*:Enabled:Windows Messanger" C:\Windows\SysWOW64\reg.exe N/A
Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile C:\Windows\SysWOW64\reg.exe N/A

Adds policy Run key to start application

persistence
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\codec audio = "C:\\Users\\Admin\\AppData\\Roaming\\WE7FKDEJ57.exe" C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A

Boot or Logon Autostart Execution: Active Setup

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{5FA70FC8-D524-ABE4-ABBD-A05A5FABD1BE}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\WE7FKDEJ57.exe" C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\SOFTWARE\Microsoft\Active Setup\Installed Components\{5FA70FC8-D524-ABE4-ABBD-A05A5FABD1BE} C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Active Setup\Installed Components\{5FA70FC8-D524-ABE4-ABBD-A05A5FABD1BE}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\WE7FKDEJ57.exe" C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{5FA70FC8-D524-ABE4-ABBD-A05A5FABD1BE} C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\codec audio = "C:\\Users\\Admin\\AppData\\Roaming\\WE7FKDEJ57.exe" C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\codec audio = "C:\\Users\\Admin\\AppData\\Roaming\\WE7FKDEJ57.exe" C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\ C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\cmd.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\reg.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\reg.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\cmd.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\cmd.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\cmd.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\reg.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\reg.exe N/A

Modifies registry key

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\reg.exe N/A
N/A N/A C:\Windows\SysWOW64\reg.exe N/A
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N/A N/A C:\Windows\SysWOW64\reg.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: 1 N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Token: SeCreateTokenPrivilege N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Token: SeAssignPrimaryTokenPrivilege N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Token: SeLockMemoryPrivilege N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Token: SeMachineAccountPrivilege N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Token: SeTcbPrivilege N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Token: SeSystemtimePrivilege N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Token: SeCreatePermanentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Token: SeAuditPrivilege N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Token: SeUndockPrivilege N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Token: SeSyncAgentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Token: SeEnableDelegationPrivilege N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Token: 31 N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Token: 32 N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Token: 34 N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Token: 35 N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2788 wrote to memory of 2696 N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe
PID 2788 wrote to memory of 2696 N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe
PID 2788 wrote to memory of 2696 N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe
PID 2788 wrote to memory of 2696 N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe
PID 2788 wrote to memory of 2696 N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe
PID 2788 wrote to memory of 2696 N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe
PID 2788 wrote to memory of 2696 N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe
PID 2788 wrote to memory of 2696 N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe
PID 2696 wrote to memory of 3004 N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe C:\Windows\SysWOW64\cmd.exe
PID 2696 wrote to memory of 3004 N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe C:\Windows\SysWOW64\cmd.exe
PID 2696 wrote to memory of 3004 N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe C:\Windows\SysWOW64\cmd.exe
PID 2696 wrote to memory of 3004 N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe C:\Windows\SysWOW64\cmd.exe
PID 2696 wrote to memory of 2756 N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe C:\Windows\SysWOW64\cmd.exe
PID 2696 wrote to memory of 2756 N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe C:\Windows\SysWOW64\cmd.exe
PID 2696 wrote to memory of 2756 N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe C:\Windows\SysWOW64\cmd.exe
PID 2696 wrote to memory of 2756 N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe C:\Windows\SysWOW64\cmd.exe
PID 2696 wrote to memory of 2992 N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe C:\Windows\SysWOW64\cmd.exe
PID 2696 wrote to memory of 2992 N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe C:\Windows\SysWOW64\cmd.exe
PID 2696 wrote to memory of 2992 N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe C:\Windows\SysWOW64\cmd.exe
PID 2696 wrote to memory of 2992 N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe C:\Windows\SysWOW64\cmd.exe
PID 2696 wrote to memory of 2840 N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe C:\Windows\SysWOW64\cmd.exe
PID 2696 wrote to memory of 2840 N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe C:\Windows\SysWOW64\cmd.exe
PID 2696 wrote to memory of 2840 N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe C:\Windows\SysWOW64\cmd.exe
PID 2696 wrote to memory of 2840 N/A C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe C:\Windows\SysWOW64\cmd.exe
PID 2756 wrote to memory of 2944 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2756 wrote to memory of 2944 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2756 wrote to memory of 2944 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2756 wrote to memory of 2944 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 3004 wrote to memory of 1576 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 3004 wrote to memory of 1576 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 3004 wrote to memory of 1576 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 3004 wrote to memory of 1576 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2992 wrote to memory of 2828 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2992 wrote to memory of 2828 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2992 wrote to memory of 2828 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2992 wrote to memory of 2828 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2840 wrote to memory of 2740 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2840 wrote to memory of 2740 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2840 wrote to memory of 2740 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2840 wrote to memory of 2740 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe

Processes

C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe

"C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe"

C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe

"C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe"

C:\Windows\SysWOW64\cmd.exe

cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f

C:\Windows\SysWOW64\cmd.exe

cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe:*:Enabled:Windows Messanger" /f

C:\Windows\SysWOW64\cmd.exe

cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f

C:\Windows\SysWOW64\cmd.exe

cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\WE7FKDEJ57.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\WE7FKDEJ57.exe:*:Enabled:Windows Messanger" /f

C:\Windows\SysWOW64\reg.exe

REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe:*:Enabled:Windows Messanger" /f

C:\Windows\SysWOW64\reg.exe

REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f

C:\Windows\SysWOW64\reg.exe

REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\WE7FKDEJ57.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\WE7FKDEJ57.exe:*:Enabled:Windows Messanger" /f

C:\Windows\SysWOW64\reg.exe

REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f

Network

Country Destination Domain Proto
US 8.8.8.8:53 kreuz.hopto.org udp
US 8.8.8.8:53 1kreuz.hopto.org udp
US 8.8.8.8:53 2kreuz.hopto.org udp
FR 78.159.135.230:43194 2kreuz.hopto.org tcp
US 8.8.8.8:53 3kreuz.hopto.org udp
US 8.8.8.8:53 4kreuz.hopto.org udp
US 8.8.8.8:53 5kreuz.hopto.org udp
US 8.8.8.8:53 6kreuz.hopto.org udp

Files

memory/2696-0-0x0000000000400000-0x000000000047A000-memory.dmp

memory/2696-8-0x0000000000400000-0x000000000047A000-memory.dmp

memory/2788-9-0x0000000000400000-0x000000000040A000-memory.dmp

memory/2696-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2696-4-0x0000000000400000-0x000000000047A000-memory.dmp

memory/2696-3-0x0000000000400000-0x000000000047A000-memory.dmp

memory/2696-18-0x0000000000400000-0x000000000047A000-memory.dmp

memory/2696-19-0x0000000000400000-0x000000000047A000-memory.dmp

memory/2696-20-0x0000000000400000-0x000000000047A000-memory.dmp

memory/2696-22-0x0000000000400000-0x000000000047A000-memory.dmp

memory/2696-24-0x0000000000400000-0x000000000047A000-memory.dmp

memory/2696-25-0x0000000000400000-0x000000000047A000-memory.dmp

memory/2696-26-0x0000000000400000-0x000000000047A000-memory.dmp

memory/2696-28-0x0000000000400000-0x000000000047A000-memory.dmp

memory/2696-29-0x0000000000400000-0x000000000047A000-memory.dmp

memory/2696-30-0x0000000000400000-0x000000000047A000-memory.dmp

memory/2696-32-0x0000000000400000-0x000000000047A000-memory.dmp

memory/2696-33-0x0000000000400000-0x000000000047A000-memory.dmp

memory/2696-34-0x0000000000400000-0x000000000047A000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2025-02-12 17:21

Reported

2025-02-12 17:23

Platform

win10v2004-20250207-en

Max time kernel

94s

Max time network

106s

Command Line

"C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe"

Signatures

Downloads MZ/PE file

Description Indicator Process Target
N/A N/A N/A N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-189444705-1272902858-1305688695-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe N/A

System Network Configuration Discovery: Internet Connection Discovery

discovery
Description Indicator Process Target
N/A N/A C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe

"C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe"

C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe

"C:\Users\Admin\AppData\Local\Temp\fdf97aaf84ad738decf07bf7f31f600138eb023d191cd5b003abf9899daa611cN.exe"

C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe

"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSI1IiBpbnN0YWxsZGF0ZXRpbWU9IjE3Mzg5NDU5MjEiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4MzQxODE5ODA3NzAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1NDQ0ODIzMjcxIi8-PC9hcHA-PC9yZXF1ZXN0Pg

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 150.171.27.10:443 g.bing.com tcp
GB 2.18.66.162:443 www.bing.com tcp
US 8.8.8.8:53 msedge.api.cdp.microsoft.com udp
NL 4.175.87.113:443 msedge.api.cdp.microsoft.com tcp
US 8.8.8.8:53 msedge.b.tlu.dl.delivery.mp.microsoft.com udp
IT 91.81.129.181:80 msedge.b.tlu.dl.delivery.mp.microsoft.com tcp

Files

memory/3028-0-0x0000000000400000-0x000000000040A000-memory.dmp