Analysis
- max time kernel
148s - max time network
124s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260706-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
07/07/2026, 23:05
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-07_7a7cabb837bfef3f97fbf51bfacf9bcc_elex_wannacry.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-07_7a7cabb837bfef3f97fbf51bfacf9bcc_elex_wannacry.exe
Resource
win11ltsc2024-20260706-en
4 signatures
150 seconds
General
- Target 2026-07-07_7a7cabb837bfef3f97fbf51bfacf9bcc_elex_wannacry.exe
- Size 22KB
- Sample260707-221ebsfx3t
- SHA256 32968fa68f012d1f200cde41ee578aa217c924f416f4732c46331441a990ae63
- MD5 7a7cabb837bfef3f97fbf51bfacf9bcc
- SHA1 02be0701c28e07314b1abc73d7f8d0ae2f6e9119
- SHA512 0f74dbdaafae7fb88bff9b33e05f549288081918f4b4ccdc9da434695fd40f247cbb54da1b43687beb5b4bdc91fbaeb5046b4833eb2b6ed71d5813832fb551da
- SSDEEP 384:ulis+wQ7rmUMGid0Z3Nbe1xFCiCGZfzsc8dTrkFnCdI5c:f9hM2dB4XAGZ7sc6HECdGc
- TLSH T1A9A26138EFD846B3E33BDAB54AF695C6A972B0227C06590D909D73440C23F56EC60B5E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2432 trueupdater.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 2026-07-07_7a7cabb837bfef3f97fbf51bfacf9bcc_elex_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language trueupdater.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1464 wrote to memory of 2432 1464 2026-07-07_7a7cabb837bfef3f97fbf51bfacf9bcc_elex_wannacry.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-07_7a7cabb837bfef3f97fbf51bfacf9bcc_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-07_7a7cabb837bfef3f97fbf51bfacf9bcc_elex_wannacry.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1464 -
C:\Users\Admin\AppData\Local\Temp\trueupdater.exe"C:\Users\Admin\AppData\Local\Temp\trueupdater.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2432
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\trueupdater.exe
- Size 22KB
- SHA256 1f7dbe22a68f2a6eeae70055a73a085281690f574902447ed9eada0cd18e6c6f
- MD5 56fadc4eb12a811f85f845a770bdc2e1
- SHA1 45c36b497f3fd6cefaf853675d7406eed81b1914
- SHA512 09ac62e97ad80bad382ff5fb45040a78b78959bd4bc7679475377fe7ca51f0e3198fe688b820f36aac475747839564e2d29049d113b63c749a49130e5a79756b
- SSDEEP 384:ulis+wQ7rmUMGid0Z3Nbe1xFCiCGZfzsc8dTrkFnCdI5O:f9hM2dB4XAGZ7sc6HECdGO
- TLSH T10DA26238EFE846B3E33BDAB54AF695C66972B0227C06590D909D73440C23F56EC60B5E
- MD5 SHA1 SHA512 SSDEEP TLSH