Analysis
- max time kernel
149s - max time network
151s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
11/05/2026, 13:35
General
- Target 2026pdf.exe
- Size 1.0MB
- Sample260511-qvyrdaev7k
- SHA256 78ac1823438dd8a24ed6541f2816911c7872c7e6273a4cb6891d8a9c034942e5
Malware Config
Signatures
- Suspicious use of SetThreadContext 1 IoCs
- Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
- Modifies data under HKEY_USERS 5 IoCs
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious behavior: RenamesItself 1 IoCs
- Suspicious use of AdjustPrivilegeToken 9 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
Processes
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule1⤵
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs2⤵
- Suspicious use of SetThreadContext
- Checks processor information in registry
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\dwm.exeC:\Windows\system32\dwm.exe3⤵
- Suspicious behavior: EnumeratesProcesses
-
-
-
C:\Users\Admin\AppData\Local\Temp\2026pdf.exe"C:\Users\Admin\AppData\Local\Temp\2026pdf.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\2026pdf.exe"C:\Users\Admin\AppData\Local\Temp\2026pdf.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/1232-3-0x00000259A11D0000-0x00000259A11D1000-memory.dmp
memory/3476-0-0x00007FF99DB40000-0x00007FF99DD49000-memory.dmp
memory/3876-13-0x00007FF99DB40000-0x00007FF99DD49000-memory.dmp
memory/3876-26-0x00007FF99DB40000-0x00007FF99DD49000-memory.dmp
memory/3876-4-0x0000000180000000-0x0000000180050000-memory.dmp
memory/3876-9-0x00007FF99DBE4000-0x00007FF99DBE5000-memory.dmp
memory/3876-8-0x00007FF99DB40000-0x00007FF99DD49000-memory.dmp
memory/3876-12-0x00000189F3990000-0x00000189F3992000-memory.dmp
memory/3876-46-0x00000189F5C10000-0x00000189F5CBF000-memory.dmp
memory/3876-14-0x00000189F5400000-0x00000189F54FA000-memory.dmp
memory/3876-18-0x00007FF99DB40000-0x00007FF99DD49000-memory.dmp
memory/3876-45-0x00007FF99DB40000-0x00007FF99DD49000-memory.dmp
memory/4400-2-0x00007FF794C80000-0x00007FF794D8F000-memory.dmp
memory/4400-1-0x00007FF99DB40000-0x00007FF99DD49000-memory.dmp
memory/5928-37-0x00007FF99DB40000-0x00007FF99DD49000-memory.dmp
memory/5928-41-0x00007FF99DB40000-0x00007FF99DD49000-memory.dmp
memory/5928-33-0x0000000180000000-0x00000001800FA000-memory.dmp
memory/5928-28-0x0000023EE55C0000-0x0000023EE55C1000-memory.dmp
memory/5928-47-0x00007FF99DB40000-0x00007FF99DD49000-memory.dmp