Analysis
- max time kernel
144s - max time network
157s - platform
windows10-2004_x64 - resource
win10v2004-20240709-en - resource tags
- submitted
27/07/2024, 06:01
General
- Target bin/Monaco/package/esm/vs/language/css/monaco.contribution.d.ts
- Size 3KB
- Sample240727-gq2ssstdkh
- SHA256 1a610ebae6686a936a9b684ca428550841f92575f04f59e9394d191b5517e3a2
Malware Config
Signatures
- 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.
- Suspicious use of AdjustPrivilegeToken 4 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
Processes
-
C:\Program Files (x86)\Windows Media Player\wmplayer.exe"C:\Program Files (x86)\Windows Media Player\wmplayer.exe" /prefetch:12 /Open "C:\Users\Admin\AppData\Local\Temp\bin\Monaco\package\esm\vs\language\css\monaco.contribution.d.ts"1⤵
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- 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
-
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s upnphost1⤵
- Drops file in Windows directory
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
CurrentDatabase_400.wmdb
CurrentDatabase_400.wmdb
WMSDKNS.XML
wmsetup.log
memory/3036-37-0x00000000066F0000-0x0000000006700000-memory.dmp
memory/3036-40-0x00000000066F0000-0x0000000006700000-memory.dmp
memory/3036-41-0x0000000007020000-0x0000000007030000-memory.dmp
memory/3036-42-0x0000000007020000-0x0000000007030000-memory.dmp
memory/3036-43-0x0000000007020000-0x0000000007030000-memory.dmp
memory/3036-44-0x0000000007020000-0x0000000007030000-memory.dmp
memory/3036-45-0x0000000007020000-0x0000000007030000-memory.dmp
memory/3036-46-0x0000000007290000-0x00000000072A0000-memory.dmp
memory/3036-47-0x0000000007290000-0x00000000072A0000-memory.dmp
memory/3036-48-0x0000000007290000-0x00000000072A0000-memory.dmp
memory/3036-51-0x0000000007290000-0x00000000072A0000-memory.dmp
memory/3036-50-0x0000000007290000-0x00000000072A0000-memory.dmp
memory/3036-49-0x0000000007290000-0x00000000072A0000-memory.dmp
memory/3036-52-0x0000000007290000-0x00000000072A0000-memory.dmp
memory/3036-57-0x0000000007290000-0x00000000072A0000-memory.dmp
memory/3036-56-0x0000000007290000-0x00000000072A0000-memory.dmp
memory/3036-55-0x0000000007290000-0x00000000072A0000-memory.dmp
memory/3036-54-0x0000000007290000-0x00000000072A0000-memory.dmp
memory/3036-53-0x0000000007290000-0x00000000072A0000-memory.dmp
memory/3036-58-0x0000000007290000-0x00000000072A0000-memory.dmp
memory/3036-59-0x0000000007290000-0x00000000072A0000-memory.dmp
memory/3036-61-0x00000000066F0000-0x0000000006700000-memory.dmp
memory/3036-62-0x0000000007290000-0x00000000072A0000-memory.dmp
memory/3036-65-0x0000000007020000-0x0000000007030000-memory.dmp
memory/3036-64-0x0000000007020000-0x0000000007030000-memory.dmp
memory/3036-69-0x0000000007020000-0x0000000007030000-memory.dmp
memory/3036-68-0x0000000007290000-0x00000000072A0000-memory.dmp
memory/3036-67-0x0000000007020000-0x0000000007030000-memory.dmp
memory/3036-66-0x0000000007020000-0x0000000007030000-memory.dmp
memory/3036-63-0x0000000007290000-0x00000000072A0000-memory.dmp
memory/3036-72-0x0000000007290000-0x00000000072A0000-memory.dmp
memory/3036-70-0x0000000007290000-0x00000000072A0000-memory.dmp
memory/3036-71-0x0000000007290000-0x00000000072A0000-memory.dmp
memory/3036-73-0x0000000007290000-0x00000000072A0000-memory.dmp
memory/3036-77-0x0000000007290000-0x00000000072A0000-memory.dmp
memory/3036-78-0x0000000007290000-0x00000000072A0000-memory.dmp
memory/3036-75-0x0000000007290000-0x00000000072A0000-memory.dmp
memory/3036-76-0x0000000007290000-0x00000000072A0000-memory.dmp
memory/3036-74-0x0000000007290000-0x00000000072A0000-memory.dmp
memory/3036-81-0x0000000007020000-0x0000000007030000-memory.dmp
memory/3036-80-0x0000000007290000-0x00000000072A0000-memory.dmp
memory/3036-83-0x0000000007290000-0x00000000072A0000-memory.dmp
memory/3036-86-0x00000000066F0000-0x0000000006700000-memory.dmp
memory/3036-87-0x0000000007290000-0x00000000072A0000-memory.dmp
memory/3036-85-0x0000000007020000-0x0000000007030000-memory.dmp
memory/3036-90-0x0000000007020000-0x0000000007030000-memory.dmp
memory/3036-94-0x0000000007020000-0x0000000007030000-memory.dmp
memory/3036-97-0x0000000007290000-0x00000000072A0000-memory.dmp
memory/3036-96-0x0000000007290000-0x00000000072A0000-memory.dmp
memory/3036-98-0x0000000007290000-0x00000000072A0000-memory.dmp
memory/3036-95-0x0000000007290000-0x00000000072A0000-memory.dmp
memory/3036-101-0x0000000007290000-0x00000000072A0000-memory.dmp
memory/3036-103-0x0000000007290000-0x00000000072A0000-memory.dmp
memory/3036-102-0x0000000007290000-0x00000000072A0000-memory.dmp
memory/3036-100-0x0000000007290000-0x00000000072A0000-memory.dmp
memory/3036-99-0x0000000007290000-0x00000000072A0000-memory.dmp
memory/3036-93-0x0000000007290000-0x00000000072A0000-memory.dmp
memory/3036-92-0x0000000007020000-0x0000000007030000-memory.dmp
memory/3036-91-0x0000000007020000-0x0000000007030000-memory.dmp
memory/3036-89-0x0000000007020000-0x0000000007030000-memory.dmp
memory/3036-88-0x0000000007290000-0x00000000072A0000-memory.dmp
memory/3036-84-0x0000000007020000-0x0000000007030000-memory.dmp
memory/3036-82-0x0000000007290000-0x00000000072A0000-memory.dmp
memory/3036-79-0x0000000007290000-0x00000000072A0000-memory.dmp