Analysis
- max time kernel
149s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
03/05/2026, 17:13
General
- Target 2026-05-03_44b5deb4185eeda009d09f9035f84f81_cobalt-strike_elex_wannacry.exe
- Size 3.4MB
- Sample260503-vrsheaet21
- SHA256 1bb48c40e5221e2bd752bf627eb5795ce5299e61e6a8fab2875251b1a2f7e068
Score
10/10
Malware Config
Signatures
- Family: Cosmu
Cosmu is a Windows worm written in C++.
- Detects Cosmu payload 2 IoCs
Cosmu is a worm written in C++.
- Custom signatureDetects executables packed with eXPressor 2 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-03_44b5deb4185eeda009d09f9035f84f81_cobalt-strike_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-03_44b5deb4185eeda009d09f9035f84f81_cobalt-strike_elex_wannacry.exe"1⤵
- System Location Discovery: System Language Discovery
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/2844-0-0x0000000000400000-0x000000000040A000-memory.dmp
memory/2844-1-0x0000000000400000-0x000000000040A000-memory.dmp
memory/2844-2-0x0000000000720000-0x0000000000840000-memory.dmp