Analysis
- max time kernel
150s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
14/08/2026, 13:40
General
- Target 2026-08-14_590fcba4d9f5721a0cadf7a152952b44_icedid_stealc_vidar.exe
- Size 748KB
- Sample260814-qynetavyf1
- SHA256 3ce7546a46aae6172b4e1e966fe23bb3000b7f5a35b52f8bcca7ac9af541cbc6
Malware Config
Signatures
- Executes dropped EXE 5 IoCs
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Drops file in System32 directory 4 IoCs
- Drops file in Program Files directory 64 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-14_590fcba4d9f5721a0cadf7a152952b44_icedid_stealc_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-14_590fcba4d9f5721a0cadf7a152952b44_icedid_stealc_vidar.exe"1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\System32\alg.exeC:\Windows\System32\alg.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
-
C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"1⤵
- Executes dropped EXE
-
C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"1⤵
- Executes dropped EXE
-
C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe"C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe"1⤵
- Executes dropped EXE
-
\??\c:\Program Files\Common Files\Microsoft Shared\Source Engine\OSE.EXE"c:\Program Files\Common Files\Microsoft Shared\Source Engine\OSE.EXE"1⤵
- Executes dropped EXE
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
elevation_service.exe
maintenanceservice.exe
OSE.EXE
elevation_service.exe
alg.exe
memory/912-1-0x00000229B5E40000-0x00000229B5EA6000-memory.dmp
memory/912-3-0x00000229B5E40000-0x00000229B5EA6000-memory.dmp
memory/912-2-0x00000229B5E40000-0x00000229B5EA6000-memory.dmp
memory/912-0-0x00007FF722100000-0x00007FF72221F000-memory.dmp
memory/912-19-0x00000229B5E40000-0x00000229B5EA6000-memory.dmp
memory/912-22-0x00007FF722100000-0x00007FF72221F000-memory.dmp
memory/1828-57-0x000002055CE80000-0x000002055CEE6000-memory.dmp
memory/1828-55-0x000002055CC10000-0x000002055CD39000-memory.dmp
memory/1828-56-0x000002055CE80000-0x000002055CEE6000-memory.dmp
memory/2420-34-0x000002640F510000-0x000002640F639000-memory.dmp
memory/2420-37-0x000002640F760000-0x000002640F7C6000-memory.dmp
memory/2420-36-0x000002640F760000-0x000002640F7C6000-memory.dmp
memory/2420-35-0x000002640F760000-0x000002640F7C6000-memory.dmp
memory/3360-26-0x00000279232A0000-0x0000027923306000-memory.dmp
memory/3360-28-0x00000279232A0000-0x0000027923306000-memory.dmp
memory/3360-27-0x00000279232A0000-0x0000027923306000-memory.dmp
memory/3360-25-0x0000027923170000-0x0000027923299000-memory.dmp
memory/5844-44-0x000002AAFBA90000-0x000002AAFBAF6000-memory.dmp
memory/5844-45-0x000002AAFBA90000-0x000002AAFBAF6000-memory.dmp
memory/5844-43-0x00007FF6FAD70000-0x00007FF6FAED7000-memory.dmp
memory/5844-50-0x000002AAFBA90000-0x000002AAFBAF6000-memory.dmp
memory/5844-52-0x00007FF6FAD70000-0x00007FF6FAED7000-memory.dmp
memory/5852-13-0x0000024F6B6B0000-0x0000024F6B716000-memory.dmp
memory/5852-14-0x0000024F6B6B0000-0x0000024F6B716000-memory.dmp
memory/5852-12-0x0000024F6B6B0000-0x0000024F6B716000-memory.dmp
memory/5852-11-0x00007FF6965F0000-0x00007FF696712000-memory.dmp
memory/5852-61-0x00007FF6965F0000-0x00007FF696712000-memory.dmp