Analysis
- max time kernel
148s - max time network
145s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
31/08/2026, 03:49
General
- Target 958990d83856cb4485b2534c218c64713fee1bf5ddc0bf070a1a2eeb386b50e3.exe
- Size 4.6MB
- Sample260831-edhs2svala
- SHA256 958990d83856cb4485b2534c218c64713fee1bf5ddc0bf070a1a2eeb386b50e3
Malware Config
Signatures
- Executes dropped EXE 3 IoCs
- Loads dropped DLL 3 IoCs
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
- System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
- Runs ping.exe 1 TTPs 1 IoCs
- Suspicious behavior: RenamesItself 1 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
- Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
-
C:\Users\Admin\AppData\Local\Temp\958990d83856cb4485b2534c218c64713fee1bf5ddc0bf070a1a2eeb386b50e3.exe"C:\Users\Admin\AppData\Local\Temp\958990d83856cb4485b2534c218c64713fee1bf5ddc0bf070a1a2eeb386b50e3.exe"1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
-
C:\Windows\SYSTEM32\cmd.execmd.exe /c ping -n 3 127.0.0.1 >nul & del /F /Q "C:\Users\Admin\AppData\Local\Temp\958990d83856cb4485b2534c218c64713fee1bf5ddc0bf070a1a2eeb386b50e3.exe"2⤵
- Executes a command shell one-liner
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\PING.EXEping -n 3 127.0.0.13⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
-
-
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C:\ProgramData\9A3062100B5038B7\osddfn.exe"C:\ProgramData\9A3062100B5038B7\osddfn.exe"1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
-
C:\ProgramData\9A3062100B5038B7\osddfn.exe"C:\ProgramData\9A3062100B5038B7\osddfn.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
-
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C:\ProgramData\9A3062100B5038B7\osddfn.exeC:\ProgramData\9A3062100B5038B7\osddfn.exe1⤵
- Executes dropped EXE
- Loads dropped DLL
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
SentinelAgentCore.dll
osddfn.exe
memory/2692-251-0x00000237491E0000-0x00000237494C5000-memory.dmp
memory/2692-253-0x00000237494D0000-0x00000237497BE000-memory.dmp
memory/2692-255-0x000002374AF80000-0x000002374AF90000-memory.dmp
memory/2692-282-0x00000237494D0000-0x00000237497BE000-memory.dmp
memory/2692-281-0x00000237491E0000-0x00000237494C5000-memory.dmp
memory/2868-96-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-82-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-12-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-10-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-90-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-6-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-14-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-32-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-30-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-54-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-56-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-64-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-70-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-84-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-98-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-120-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-126-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-124-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-122-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-118-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-116-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-114-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-112-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-110-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-108-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-106-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-104-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-102-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-100-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-1-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-94-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-92-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-8-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-4-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-34-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-88-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-80-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-78-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-76-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-74-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-72-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-68-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-66-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-62-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-60-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-58-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-52-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-48-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-46-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-45-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-42-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-40-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-38-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-50-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-36-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-28-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-24-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-86-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-26-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-22-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-20-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-18-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-16-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/2868-241-0x000001DEA99E0000-0x000001DEA9DDA000-memory.dmp
memory/2868-0-0x000001DEA99E0000-0x000001DEA9DDA000-memory.dmp
memory/2868-2-0x0000000180000000-0x00000001803FD000-memory.dmp
memory/4180-280-0x00000275524F0000-0x00000275527DE000-memory.dmp
memory/4180-277-0x00000275524F0000-0x00000275527DE000-memory.dmp