Analysis
- max time kernel
149s - max time network
115s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/08/2026, 23:44
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-09_ccfadda786160aa064f59be9f00d486a_elex_wannacry.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-09_ccfadda786160aa064f59be9f00d486a_elex_wannacry.exe
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target 2026-08-09_ccfadda786160aa064f59be9f00d486a_elex_wannacry.exe
- Size 40KB
- Sample260809-3rdy1sfm7v
- SHA256 6f9fd4342b460a6e9866f946c532344f64129d64b15bcaca3434c28a638f91ea
- MD5 ccfadda786160aa064f59be9f00d486a
- SHA1 cb852a8b4eeb3f7794a42a63f9f5f34fa2963c55
- SHA512 a553ce02c5d2522483324abb8c0e8a0ca9df89129b7a6bc63ab6439bddefab3a4b0f8d6f6fd04bf1c990417ff2ca8d244c119ce82af8544cc86bb883af794376
- SSDEEP 384:AVk0wrG7NRkWbKsNZWdIOD+nVXvsuW6kh:AG0wqJRjOIbVXmZ
- TLSH T15203473F6AE915F3D37F9B7586F251F6E974B2263A02580E4045C34A0853F56BEA0B0E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2308 zmnzx.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language zmnzx.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-09_ccfadda786160aa064f59be9f00d486a_elex_wannacry.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1324 wrote to memory of 2308 1324 2026-08-09_ccfadda786160aa064f59be9f00d486a_elex_wannacry.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-09_ccfadda786160aa064f59be9f00d486a_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-09_ccfadda786160aa064f59be9f00d486a_elex_wannacry.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1324 -
C:\Users\Admin\AppData\Local\Temp\zmnzx.exe"C:\Users\Admin\AppData\Local\Temp\zmnzx.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2308
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\zmnzx.exe
- Size 40KB
- SHA256 463d7e7a930f7064968ccdd5b2061ffa97f6e03a559dfd677a3b3730f2d817eb
- MD5 941bce2175c290ebdcc2acc51969dd64
- SHA1 196c833d5b6ed42ee6bd6e216590dfc1020f109e
- SHA512 bfb77180d8b705d1dca149e36333e9298c4e4f7fd5dd54d72855fecda541498aa729369cedfc2d47d9ea61a93f4421a9c426f1d71650f1d202299474759c628b
- SSDEEP 384:AVk0wrG7NRkWbKsNZWdIOD+nVXvsuW6kf:AG0wqJRjOIbVXm3
- TLSH T11C13463F6AE915F3D37F9B7586F251F6E974B2263A02580E4045C34A0853F56BEA0B0E
- MD5 SHA1 SHA512 SSDEEP TLSH