Analysis
- max time kernel
149s - max time network
151s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
30/05/2026, 05:10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-05-30_7633206794c87e1564688e1dbcbbe1ab_elex_wannacry.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-05-30_7633206794c87e1564688e1dbcbbe1ab_elex_wannacry.exe
Resource
win11-20260513-en
4 signatures
150 seconds
General
- Target 2026-05-30_7633206794c87e1564688e1dbcbbe1ab_elex_wannacry.exe
- Size 20KB
- Sample260530-ftprzagt5l
- SHA256 af6fff6ceaa2213119214b5f466d633145a3b9fb4cd50dc2af95cb50ed0c37a1
- MD5 7633206794c87e1564688e1dbcbbe1ab
- SHA1 e46f4111b65352d355cea8bc29f4f86b2001414f
- SHA512 300d2d50d89b092ed9c4ff277197f7809e7f4e5096ee34419b1f7735af30edf3226eee82df1e4e55a800e6955b98cfe0ff611097970c9b4379daf06c18af401b
- SSDEEP 384:6YRpfgBcDZG3snl1YgToFYs7KdyPIP1v0y:6YfoKSs71TXaK+Itl
- TLSH T186A24BA22FFC0DE1C3BB8F381833929A8D75B1215817591DE580A18FCD6F592CA6C795
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2408 foxupdater.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 2026-05-30_7633206794c87e1564688e1dbcbbe1ab_elex_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language foxupdater.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 5208 wrote to memory of 2408 5208 2026-05-30_7633206794c87e1564688e1dbcbbe1ab_elex_wannacry.exe 80
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-30_7633206794c87e1564688e1dbcbbe1ab_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-30_7633206794c87e1564688e1dbcbbe1ab_elex_wannacry.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5208 -
C:\Users\Admin\AppData\Local\Temp\foxupdater.exe"C:\Users\Admin\AppData\Local\Temp\foxupdater.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2408
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\foxupdater.exe
- Size 20KB
- SHA256 125084ab748c84dbd3d4ed8c62175a9e44069727b41708b512a1f360e53116fd
- MD5 3d3a98a8f0b639b751f070473a671f53
- SHA1 533bdaf62f1193640a91d8d4b39b740fba9add78
- SHA512 b057dcdfba5fb7cdaa926b3368f2fe9227e1ddd2dfc444198c700b2731eccfd71a467aaa85f5b0ef8d5ed5ea16f7d37cc48476a0dbb802e7531e84952144c6fa
- SSDEEP 384:6YRpfgBcDZG3snl1YgToFYs7KdyPIP1v04:6YfoKSs71TXaK+Itb
- TLSH T15AA24AA23FFC0DE1C3BB8F381833929A8D74B1216817581DD580A28FCD6F592CA6C795
- MD5 SHA1 SHA512 SSDEEP TLSH