Analysis
- max time kernel
149s - max time network
127s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
20/04/2026, 14:35
General
- Target 2026-04-20_d3b28057a045bb44be7a65b936ef138e_cobalt-strike_elex_wannacry.exe
- Size 2.9MB
- Sample260420-rx47lsds9p
- SHA256 6626c43a4167ad582f092024bc3df92ba634b5f4a1a06933d26e8170032a0e57
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\2026-04-20_d3b28057a045bb44be7a65b936ef138e_cobalt-strike_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-20_d3b28057a045bb44be7a65b936ef138e_cobalt-strike_elex_wannacry.exe"1⤵
- System Location Discovery: System Language Discovery
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
memory/3548-0-0x0000000000400000-0x000000000040A000-memory.dmp
memory/3548-1-0x0000000000400000-0x000000000040A000-memory.dmp
memory/3548-2-0x0000000002260000-0x00000000022DA000-memory.dmp