Analysis
- max time kernel
148s - max time network
116s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
11/09/2026, 19:01
General
- Target delta client(кряк).exe
- Size 492KB
- Sample260911-xpbszsbb56
- SHA256 ddef344e0307811b9603673fc85e71822b4c31d2ca8511d406a97722b7682a7c
Malware Config
Extracted
-
umbral
-
v1.3
-
https://discord.com/api/webhooks/1413173361995022397/DQOVA2CyuNWdjv8cL1gpZ3JQuXBB8Pdr2r11B3lHJtmkswujRSAM_-BxEqDZItGUTp3g
Signatures
- Family: Umbral
Umbral stealer is an open-source modular stealer written in C#.
- Detects Umbral payload 1 IoCs
- Looks up external IP address via web service 1 TTPs 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of AdjustPrivilegeToken 43 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\delta client(кряк).exe"C:\Users\Admin\AppData\Local\Temp\delta client(кряк).exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\Wbem\wmic.exe"wmic.exe" csproduct get uuid2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/3480-0-0x00000276D7E20000-0x00000276D7EA2000-memory.dmp
memory/3480-1-0x00007FFB195CF000-0x00007FFB195D0000-memory.dmp
memory/3480-2-0x00007FFB19440000-0x00007FFB19DE4000-memory.dmp
memory/3480-3-0x00007FFB19440000-0x00007FFB19DE4000-memory.dmp
memory/3480-4-0x00007FFB19440000-0x00007FFB19DE4000-memory.dmp
memory/3480-5-0x00007FFB19440000-0x00007FFB19DE4000-memory.dmp
memory/3480-6-0x00007FFB19440000-0x00007FFB19DE4000-memory.dmp
memory/3480-7-0x00007FFB19440000-0x00007FFB19DE4000-memory.dmp
memory/3480-9-0x00007FFB19440000-0x00007FFB19DE4000-memory.dmp
memory/3480-8-0x00007FFB19440000-0x00007FFB19DE4000-memory.dmp
memory/3480-10-0x00007FFB19440000-0x00007FFB19DE4000-memory.dmp