Analysis
- max time kernel
149s - max time network
124s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
15/04/2026, 11:05
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-04-15_76f3cd4b499ae6744359ad908b661a13_elex_mafia_nionspy_remcos.exe
Resource
win10v2004-20260130-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-04-15_76f3cd4b499ae6744359ad908b661a13_elex_mafia_nionspy_remcos.exe
Resource
win11-20260130-en
6 signatures
150 seconds
General
- Target 2026-04-15_76f3cd4b499ae6744359ad908b661a13_elex_mafia_nionspy_remcos.exe
- Size 288KB
- Sample260415-m7anjacv2p
- SHA256 8a1193760391027da1bda7525431c2663dfc1378cfdb5897b1cc4aae74cddedd
- MD5 76f3cd4b499ae6744359ad908b661a13
- SHA1 6753f22c7baa6b851e408b11f2f7d827e78752c9
- SHA512 54852f1f28e4806a13a130201b3754824a0771fc0ddbb669781e8415f1777701434886f1eb5b119291a631b35d36a97fd2ff8eee39eed833154a2de8745994b2
- SSDEEP 6144:AQ+Tyfx4NF67Sbq2nW82X45gc3BaLZVS0mOoC8zbzDie:AQMyfmNFHfnWfhLZVHmOog
- TLSH T1A1549C107691C432C457267045AFABB64D793A752F36A6C3B7E01E69DE203E2EE3434E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 2 IoCs
pid Process 1080 wlogon32.exe 4252 wlogon32.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-04-15_76f3cd4b499ae6744359ad908b661a13_elex_mafia_nionspy_remcos.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wlogon32.exe - Modifies registry class 30 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1456842261-3464001825-2855069093-1000_Classes\haldriver\DefaultIcon\ = "%1" 2026-04-15_76f3cd4b499ae6744359ad908b661a13_elex_mafia_nionspy_remcos.exe Key created \REGISTRY\USER\S-1-5-21-1456842261-3464001825-2855069093-1000_Classes\.exe 2026-04-15_76f3cd4b499ae6744359ad908b661a13_elex_mafia_nionspy_remcos.exe Set value (str) \REGISTRY\USER\S-1-5-21-1456842261-3464001825-2855069093-1000_Classes\.exe\DefaultIcon\ = "%1" 2026-04-15_76f3cd4b499ae6744359ad908b661a13_elex_mafia_nionspy_remcos.exe Key created \REGISTRY\USER\S-1-5-21-1456842261-3464001825-2855069093-1000_Classes\.exe\shell\open\command 2026-04-15_76f3cd4b499ae6744359ad908b661a13_elex_mafia_nionspy_remcos.exe Key created \REGISTRY\USER\S-1-5-21-1456842261-3464001825-2855069093-1000_Classes\.exe\shell\open 2026-04-15_76f3cd4b499ae6744359ad908b661a13_elex_mafia_nionspy_remcos.exe Key created \REGISTRY\USER\S-1-5-21-1456842261-3464001825-2855069093-1000_Classes\haldriver\shell\open\command 2026-04-15_76f3cd4b499ae6744359ad908b661a13_elex_mafia_nionspy_remcos.exe Key created \REGISTRY\USER\S-1-5-21-1456842261-3464001825-2855069093-1000_Classes\haldriver\shell\open 2026-04-15_76f3cd4b499ae6744359ad908b661a13_elex_mafia_nionspy_remcos.exe Set value (str) \REGISTRY\USER\S-1-5-21-1456842261-3464001825-2855069093-1000_Classes\haldriver\shell\open\command\IsolatedCommand = "\"%1\" %*" 2026-04-15_76f3cd4b499ae6744359ad908b661a13_elex_mafia_nionspy_remcos.exe Key created \REGISTRY\USER\S-1-5-21-1456842261-3464001825-2855069093-1000_Classes\haldriver\shell\runas\command 2026-04-15_76f3cd4b499ae6744359ad908b661a13_elex_mafia_nionspy_remcos.exe Key created \REGISTRY\USER\S-1-5-21-1456842261-3464001825-2855069093-1000_Classes\.exe\DefaultIcon 2026-04-15_76f3cd4b499ae6744359ad908b661a13_elex_mafia_nionspy_remcos.exe Set value (str) \REGISTRY\USER\S-1-5-21-1456842261-3464001825-2855069093-1000_Classes\.exe\shell\runas\command\ = "\"%1\" %*" 2026-04-15_76f3cd4b499ae6744359ad908b661a13_elex_mafia_nionspy_remcos.exe Set value (str) \REGISTRY\USER\S-1-5-21-1456842261-3464001825-2855069093-1000_Classes\.exe\Content-Type = "application/x-msdownload" 2026-04-15_76f3cd4b499ae6744359ad908b661a13_elex_mafia_nionspy_remcos.exe Set value (str) \REGISTRY\USER\S-1-5-21-1456842261-3464001825-2855069093-1000_Classes\haldriver\shell\runas\command\IsolatedCommand = "\"%1\" %*" 2026-04-15_76f3cd4b499ae6744359ad908b661a13_elex_mafia_nionspy_remcos.exe Set value (str) \REGISTRY\USER\S-1-5-21-1456842261-3464001825-2855069093-1000_Classes\.exe\shell\open\command\IsolatedCommand = "\"%1\" %*" 2026-04-15_76f3cd4b499ae6744359ad908b661a13_elex_mafia_nionspy_remcos.exe Key created \REGISTRY\USER\S-1-5-21-1456842261-3464001825-2855069093-1000_Classes\.exe\shell\runas\command 2026-04-15_76f3cd4b499ae6744359ad908b661a13_elex_mafia_nionspy_remcos.exe Key created \REGISTRY\USER\S-1-5-21-1456842261-3464001825-2855069093-1000_Classes\.exe\shell\runas 2026-04-15_76f3cd4b499ae6744359ad908b661a13_elex_mafia_nionspy_remcos.exe Key created \REGISTRY\USER\S-1-5-21-1456842261-3464001825-2855069093-1000_Classes\Local Settings 2026-04-15_76f3cd4b499ae6744359ad908b661a13_elex_mafia_nionspy_remcos.exe Key created \REGISTRY\USER\S-1-5-21-1456842261-3464001825-2855069093-1000_Classes\haldriver\DefaultIcon 2026-04-15_76f3cd4b499ae6744359ad908b661a13_elex_mafia_nionspy_remcos.exe Key created \REGISTRY\USER\S-1-5-21-1456842261-3464001825-2855069093-1000_Classes\haldriver\shell 2026-04-15_76f3cd4b499ae6744359ad908b661a13_elex_mafia_nionspy_remcos.exe Key created \REGISTRY\USER\S-1-5-21-1456842261-3464001825-2855069093-1000_Classes\haldriver\shell\runas 2026-04-15_76f3cd4b499ae6744359ad908b661a13_elex_mafia_nionspy_remcos.exe Set value (str) \REGISTRY\USER\S-1-5-21-1456842261-3464001825-2855069093-1000_Classes\.exe\ = "haldriver" 2026-04-15_76f3cd4b499ae6744359ad908b661a13_elex_mafia_nionspy_remcos.exe Key created \REGISTRY\USER\S-1-5-21-1456842261-3464001825-2855069093-1000_Classes\.exe\shell 2026-04-15_76f3cd4b499ae6744359ad908b661a13_elex_mafia_nionspy_remcos.exe Key created \REGISTRY\USER\S-1-5-21-1456842261-3464001825-2855069093-1000_Classes\haldriver 2026-04-15_76f3cd4b499ae6744359ad908b661a13_elex_mafia_nionspy_remcos.exe Set value (str) \REGISTRY\USER\S-1-5-21-1456842261-3464001825-2855069093-1000_Classes\haldriver\Content-Type = "application/x-msdownload" 2026-04-15_76f3cd4b499ae6744359ad908b661a13_elex_mafia_nionspy_remcos.exe Set value (str) \REGISTRY\USER\S-1-5-21-1456842261-3464001825-2855069093-1000_Classes\haldriver\shell\runas\command\ = "\"%1\" %*" 2026-04-15_76f3cd4b499ae6744359ad908b661a13_elex_mafia_nionspy_remcos.exe Set value (str) \REGISTRY\USER\S-1-5-21-1456842261-3464001825-2855069093-1000_Classes\.exe\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\SysWOW_amd64\\wlogon32.exe\" /START \"%1\" %*" 2026-04-15_76f3cd4b499ae6744359ad908b661a13_elex_mafia_nionspy_remcos.exe Set value (str) \REGISTRY\USER\S-1-5-21-1456842261-3464001825-2855069093-1000_Classes\.exe\shell\runas\command\IsolatedCommand = "\"%1\" %*" 2026-04-15_76f3cd4b499ae6744359ad908b661a13_elex_mafia_nionspy_remcos.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ 2026-04-15_76f3cd4b499ae6744359ad908b661a13_elex_mafia_nionspy_remcos.exe Set value (str) \REGISTRY\USER\S-1-5-21-1456842261-3464001825-2855069093-1000_Classes\haldriver\ = "Application" 2026-04-15_76f3cd4b499ae6744359ad908b661a13_elex_mafia_nionspy_remcos.exe Set value (str) \REGISTRY\USER\S-1-5-21-1456842261-3464001825-2855069093-1000_Classes\haldriver\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\SysWOW_amd64\\wlogon32.exe\" /START \"%1\" %*" 2026-04-15_76f3cd4b499ae6744359ad908b661a13_elex_mafia_nionspy_remcos.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 1080 wlogon32.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4304 wrote to memory of 1080 4304 2026-04-15_76f3cd4b499ae6744359ad908b661a13_elex_mafia_nionspy_remcos.exe 79 PID 1080 wrote to memory of 4252 1080 wlogon32.exe 80
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-15_76f3cd4b499ae6744359ad908b661a13_elex_mafia_nionspy_remcos.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-15_76f3cd4b499ae6744359ad908b661a13_elex_mafia_nionspy_remcos.exe"1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4304 -
C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\wlogon32.exe"C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\wlogon32.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\wlogon32.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1080 -
C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\wlogon32.exe"C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\wlogon32.exe"3⤵
- Executes dropped EXE
PID:4252
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-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\wlogon32.exe
- Size 288KB
- SHA256 f3b6d3798621c32b1731a110c4858fedfbd626c4301b571d05929eb70f8dfadc
- MD5 cc46968fc84408ea6765d5a90d682a43
- SHA1 d4c5f482f7e610edddfa76dea0f4faff49250a21
- SHA512 4e6e41ad3bc961262d27f639e2f63386c257ba05a4b86b8e224d5ac06d22a778b931ab456667821906eb3c9a400934b5908ed890a39ffa3353b559390c6dc308
- SSDEEP 6144:HQ+Tyfx4NF67Sbq2nW82X45gc3BaLZVS0mOoC8zbzDie:HQMyfmNFHfnWfhLZVHmOog
- TLSH T106549C107691C432C457267045AFABB24D793A752F36A6C3B7E01E69DE203E2EE7434E
- MD5 SHA1 SHA512 SSDEEP TLSH