Analysis
- max time kernel
299s - max time network
236s - platform
windows11-21h2_x64 - resource
win11-20260130-uk - resource tags
- submitted
15/04/2026, 16:13
General
- Target тг - 2026-04-13T185531.363.mp4
- Size 12.5MB
- Sample260415-tpjxtadt8k
- SHA256 9ff6aadc522401653061db2e2e983ed9575f387eef272b066d8338b1747ba505
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 3 IoCs
- Suspicious use of AdjustPrivilegeToken 6 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" /prefetch:6 /Open "C:\Users\Admin\AppData\Local\Temp\тг - 2026-04-13T185531.363.mp4"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.XML
wmsetup.log
memory/1184-2-0x0000000001030000-0x0000000001142000-memory.dmp
memory/1772-31-0x00000000066C0000-0x00000000066D0000-memory.dmp
memory/1772-32-0x00000000066C0000-0x00000000066D0000-memory.dmp
memory/1772-34-0x00000000066C0000-0x00000000066D0000-memory.dmp
memory/1772-33-0x00000000066C0000-0x00000000066D0000-memory.dmp
memory/1772-35-0x00000000066C0000-0x00000000066D0000-memory.dmp
memory/1772-36-0x00000000066C0000-0x00000000066D0000-memory.dmp
memory/1772-37-0x0000000009360000-0x0000000009370000-memory.dmp
memory/1772-38-0x0000000009360000-0x0000000009370000-memory.dmp
memory/1772-40-0x00000000066C0000-0x00000000066D0000-memory.dmp
memory/1772-39-0x00000000066C0000-0x00000000066D0000-memory.dmp
memory/1772-41-0x0000000009360000-0x0000000009370000-memory.dmp
memory/1772-43-0x0000000000A00000-0x0000000000B12000-memory.dmp
memory/1772-44-0x0000000009630000-0x0000000009681000-memory.dmp
memory/1772-45-0x0000000000A00000-0x0000000000B12000-memory.dmp
memory/1772-47-0x0000000000A00000-0x0000000000B12000-memory.dmp
memory/1772-52-0x0000000007030000-0x0000000007040000-memory.dmp
memory/1772-54-0x000000000A0A0000-0x000000000A0B0000-memory.dmp
memory/1772-55-0x000000000A0A0000-0x000000000A0B0000-memory.dmp
memory/1772-56-0x0000000009360000-0x0000000009370000-memory.dmp
memory/1772-57-0x0000000009360000-0x0000000009370000-memory.dmp
memory/1772-59-0x0000000009360000-0x0000000009370000-memory.dmp
memory/1772-58-0x0000000009360000-0x0000000009370000-memory.dmp
memory/1772-63-0x000000000A0A0000-0x000000000A0B0000-memory.dmp
memory/1772-64-0x000000000A0A0000-0x000000000A0B0000-memory.dmp
memory/1772-62-0x000000000A0A0000-0x000000000A0B0000-memory.dmp
memory/1772-61-0x0000000009360000-0x0000000009370000-memory.dmp
memory/1772-60-0x000000000A0A0000-0x000000000A0B0000-memory.dmp
memory/1772-66-0x000000000A0A0000-0x000000000A0B0000-memory.dmp
memory/1772-67-0x000000000A0A0000-0x000000000A0B0000-memory.dmp
memory/1772-68-0x000000000A0A0000-0x000000000A0B0000-memory.dmp
memory/1772-71-0x000000000A0A0000-0x000000000A0B0000-memory.dmp
memory/1772-70-0x000000000A0A0000-0x000000000A0B0000-memory.dmp
memory/1772-69-0x000000000A0A0000-0x000000000A0B0000-memory.dmp
memory/1772-72-0x000000000A0A0000-0x000000000A0B0000-memory.dmp
memory/1772-74-0x0000000009360000-0x0000000009370000-memory.dmp
memory/1772-73-0x000000000A0A0000-0x000000000A0B0000-memory.dmp
memory/1772-75-0x000000000A0A0000-0x000000000A0B0000-memory.dmp
memory/1772-76-0x000000000A0A0000-0x000000000A0B0000-memory.dmp
memory/1772-79-0x0000000007030000-0x0000000007040000-memory.dmp
memory/1772-78-0x0000000009360000-0x0000000009370000-memory.dmp
memory/1772-77-0x0000000009360000-0x0000000009370000-memory.dmp
memory/1772-80-0x000000000A0A0000-0x000000000A0B0000-memory.dmp
memory/1772-82-0x0000000009360000-0x0000000009370000-memory.dmp
memory/1772-81-0x000000000A0A0000-0x000000000A0B0000-memory.dmp
memory/1772-83-0x0000000009360000-0x0000000009370000-memory.dmp
memory/1772-85-0x0000000009360000-0x0000000009370000-memory.dmp
memory/1772-87-0x0000000009360000-0x0000000009370000-memory.dmp
memory/1772-90-0x000000000A0A0000-0x000000000A0B0000-memory.dmp
memory/1772-89-0x000000000A0A0000-0x000000000A0B0000-memory.dmp
memory/1772-88-0x000000000A0A0000-0x000000000A0B0000-memory.dmp
memory/1772-86-0x000000000A0A0000-0x000000000A0B0000-memory.dmp
memory/1772-84-0x0000000009360000-0x0000000009370000-memory.dmp
memory/1772-91-0x000000000A0A0000-0x000000000A0B0000-memory.dmp
memory/1772-93-0x000000000A0A0000-0x000000000A0B0000-memory.dmp
memory/1772-94-0x000000000A0A0000-0x000000000A0B0000-memory.dmp
memory/1772-97-0x000000000A0A0000-0x000000000A0B0000-memory.dmp
memory/1772-96-0x000000000A0A0000-0x000000000A0B0000-memory.dmp
memory/1772-95-0x000000000A0A0000-0x000000000A0B0000-memory.dmp
memory/1772-99-0x000000000A0A0000-0x000000000A0B0000-memory.dmp
memory/1772-100-0x000000000A0A0000-0x000000000A0B0000-memory.dmp
memory/1772-101-0x0000000009360000-0x0000000009370000-memory.dmp
memory/1772-102-0x000000000A0A0000-0x000000000A0B0000-memory.dmp
memory/1772-104-0x000000000A0A0000-0x000000000A0B0000-memory.dmp