Analysis
- max time kernel
300s - max time network
191s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
27/07/2026, 19:33
General
- Target Moirai/data/sfx/footstep_stone_3.wav
- Size 104KB
- Sample260727-x9z2bacr21
- SHA256 123fe28d08ad42e697c7048448d8279d54a589808feadceeba3bc7ddf32509af
Malware Config
Signatures
- Drops desktop.ini file(s) 7 IoCs
- Enumerates connected drives 3 TTPs 46 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
- Drops file in Windows directory 2 IoCs
- 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.
- Modifies registry class 1 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Program Files (x86)\Windows Media Player\wmplayer.exe"C:\Program Files (x86)\Windows Media Player\wmplayer.exe" /Open "C:\Users\Admin\AppData\Local\Temp\Moirai\data\sfx\footstep_stone_3.wav"1⤵
- Drops desktop.ini file(s)
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\unregmp2.exe"C:\Windows\System32\unregmp2.exe" /AsyncFirstLogon2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\unregmp2.exe"C:\Windows\SysNative\unregmp2.exe" /AsyncFirstLogon /REENTRANT3⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s upnphost1⤵
- Drops file in Windows directory
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
CurrentDatabase_400.wmdb
CurrentDatabase_400.wmdb
LocalMLS_3.wmdb
WMSDKNS.DTD
WMSDKNS.XML
wmsetup.log
memory/2952-27-0x00000000044A0000-0x00000000044B0000-memory.dmp
memory/2952-30-0x00000000044A0000-0x00000000044B0000-memory.dmp
memory/2952-29-0x00000000044A0000-0x00000000044B0000-memory.dmp
memory/2952-28-0x00000000044A0000-0x00000000044B0000-memory.dmp
memory/2952-32-0x00000000044A0000-0x00000000044B0000-memory.dmp
memory/2952-31-0x00000000044A0000-0x00000000044B0000-memory.dmp
memory/2952-37-0x0000000006FB0000-0x0000000006FC0000-memory.dmp
memory/2952-39-0x0000000007030000-0x0000000007040000-memory.dmp
memory/2952-40-0x0000000007030000-0x0000000007040000-memory.dmp
memory/2952-43-0x0000000007A90000-0x0000000007AA0000-memory.dmp
memory/2952-41-0x0000000007A90000-0x0000000007AA0000-memory.dmp
memory/2952-45-0x0000000007A90000-0x0000000007AA0000-memory.dmp
memory/2952-46-0x0000000007A90000-0x0000000007AA0000-memory.dmp
memory/2952-48-0x0000000007A90000-0x0000000007AA0000-memory.dmp
memory/2952-47-0x0000000007030000-0x0000000007040000-memory.dmp
memory/2952-51-0x0000000007030000-0x0000000007040000-memory.dmp
memory/2952-50-0x0000000007030000-0x0000000007040000-memory.dmp
memory/2952-49-0x0000000007030000-0x0000000007040000-memory.dmp
memory/2952-56-0x0000000007030000-0x0000000007040000-memory.dmp
memory/2952-57-0x0000000007030000-0x0000000007040000-memory.dmp
memory/2952-58-0x0000000007030000-0x0000000007040000-memory.dmp
memory/2952-61-0x0000000007030000-0x0000000007040000-memory.dmp
memory/2952-60-0x0000000007030000-0x0000000007040000-memory.dmp
memory/2952-59-0x0000000007030000-0x0000000007040000-memory.dmp
memory/2952-62-0x0000000007030000-0x0000000007040000-memory.dmp
memory/2952-63-0x0000000007030000-0x0000000007040000-memory.dmp
memory/2952-64-0x0000000007A90000-0x0000000007AA0000-memory.dmp
memory/2952-65-0x0000000007030000-0x0000000007040000-memory.dmp
memory/2952-67-0x0000000007030000-0x0000000007040000-memory.dmp
memory/2952-68-0x0000000007A90000-0x0000000007AA0000-memory.dmp
memory/2952-69-0x0000000007A90000-0x0000000007AA0000-memory.dmp
memory/2952-70-0x0000000006FB0000-0x0000000006FC0000-memory.dmp
memory/2952-72-0x0000000007030000-0x0000000007040000-memory.dmp
memory/2952-74-0x0000000007A90000-0x0000000007AA0000-memory.dmp
memory/2952-73-0x0000000007030000-0x0000000007040000-memory.dmp
memory/2952-75-0x0000000007A90000-0x0000000007AA0000-memory.dmp
memory/2952-79-0x0000000007A90000-0x0000000007AA0000-memory.dmp
memory/2952-78-0x0000000007030000-0x0000000007040000-memory.dmp
memory/2952-82-0x0000000007030000-0x0000000007040000-memory.dmp
memory/2952-81-0x0000000007030000-0x0000000007040000-memory.dmp
memory/2952-80-0x0000000007030000-0x0000000007040000-memory.dmp
memory/2952-77-0x0000000007A90000-0x0000000007AA0000-memory.dmp
memory/2952-83-0x0000000007030000-0x0000000007040000-memory.dmp
memory/2952-76-0x0000000007A90000-0x0000000007AA0000-memory.dmp
memory/2952-86-0x0000000007030000-0x0000000007040000-memory.dmp
memory/2952-87-0x0000000007030000-0x0000000007040000-memory.dmp
memory/2952-85-0x0000000007030000-0x0000000007040000-memory.dmp
memory/2952-89-0x0000000007030000-0x0000000007040000-memory.dmp
memory/2952-88-0x0000000007030000-0x0000000007040000-memory.dmp
memory/2952-90-0x0000000007030000-0x0000000007040000-memory.dmp
memory/2952-91-0x0000000007030000-0x0000000007040000-memory.dmp
memory/2952-92-0x0000000007A90000-0x0000000007AA0000-memory.dmp
memory/2952-93-0x0000000007030000-0x0000000007040000-memory.dmp
memory/2952-94-0x0000000007030000-0x0000000007040000-memory.dmp
memory/2952-95-0x0000000007A90000-0x0000000007AA0000-memory.dmp
memory/2952-96-0x0000000007A90000-0x0000000007AA0000-memory.dmp
memory/2952-97-0x0000000006FB0000-0x0000000006FC0000-memory.dmp
memory/2952-98-0x0000000007030000-0x0000000007040000-memory.dmp
memory/2952-100-0x0000000007A90000-0x0000000007AA0000-memory.dmp
memory/2952-99-0x0000000007030000-0x0000000007040000-memory.dmp
memory/2952-101-0x0000000007A90000-0x0000000007AA0000-memory.dmp
memory/2952-104-0x0000000007030000-0x0000000007040000-memory.dmp
memory/2952-103-0x0000000007A90000-0x0000000007AA0000-memory.dmp
memory/2952-102-0x0000000007A90000-0x0000000007AA0000-memory.dmp