Analysis
- max time kernel
150s - 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, 16:48
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-09_56614074e38bd513dbc5b9ddf964323a_elex_wannacry.exe
Resource
win10v2004-20260513-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-09_56614074e38bd513dbc5b9ddf964323a_elex_wannacry.exe
Resource
win11ltsc2024-20260709-en
6 signatures
150 seconds
General
- Target 2026-08-09_56614074e38bd513dbc5b9ddf964323a_elex_wannacry.exe
- Size 21.8MB
- Sample260809-vbhy2asbkd
- SHA256 40500667976e44b130bb6d19955ca5df80a2e9490ca9e86190ea80c7b3c2f96c
- MD5 56614074e38bd513dbc5b9ddf964323a
- SHA1 5fc90e83dd1225bb0baae514de00d18606ab86bd
- SHA512 f0bd7ea3b4f688be2ce4a1908815d5bec7de7ac7810c80adc6a68222610f8c39af4ac773b53ca1cd1f4f8eebadf24a6c40a442b4abceebcaa5b2bad3087f3a0a
- SSDEEP 24576:ETBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBW:Eo
- TLSH T17037C8F2C53A33B277C609AF83AFE7DE411A9CA415D638538EB1A637BA88F05414517C
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 5360 lsass.exe - Executes dropped EXE 1 IoCs
pid Process 5360 lsass.exe - Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files\Common Files\Microsoft Shared G\lsass.exe 2026-08-09_56614074e38bd513dbc5b9ddf964323a_elex_wannacry.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared G\lsass.exe 2026-08-09_56614074e38bd513dbc5b9ddf964323a_elex_wannacry.exe - 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 2026-08-09_56614074e38bd513dbc5b9ddf964323a_elex_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language lsass.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 5320 2026-08-09_56614074e38bd513dbc5b9ddf964323a_elex_wannacry.exe 5360 lsass.exe 5360 lsass.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 5320 wrote to memory of 5360 5320 2026-08-09_56614074e38bd513dbc5b9ddf964323a_elex_wannacry.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-09_56614074e38bd513dbc5b9ddf964323a_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-09_56614074e38bd513dbc5b9ddf964323a_elex_wannacry.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5320 -
C:\Program Files\Common Files\Microsoft Shared G\lsass.exe12⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:5360
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Program Files\Common Files\Microsoft Shared G\lsass.exe
- Size 36.3MB
- SHA256 b8db6e4e4a4c94c6ca2fd4eb62525270d74adb1d2a8a7be879bb63a9103cb9aa
- MD5 0e4e333675f1d7d7d1907bdb76d7bd27
- SHA1 a3beccf54e932bfa64aaf7f757b85db5b8f09139
- SHA512 40d451d345c08ba87db46e59710041cd254f77de79496bd33e03ffba846b6b672cc868453624fa1dbc59830e0e7c8c471b595b4e1d0a238b7bd10074e48a6100
- SSDEEP 24576:ETBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBN:E3
- TLSH T14587DAB6CE7B2165DFC5083F872AD7CD42ABE850504D2896CD90A13BBBD4F059B87239
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\SystemTemp_1
- Size 95B
- SHA256 bb37f147899de0edcf7f903e0bd4ecb06a4c34ad451bb951f7134f6b83391b9e
- MD5 9ffa3cfba860de659d4ee9fb30338b23
- SHA1 31d9c99e987a6d7734c2e5edcfe07685b4a59ccb
- SHA512 27bdb79c709647220e8973c8bd56288600cef1298c7a8ddc76426e8e796eb6812cf68a6758fabd5be92a60e392d3d5e621a6598f7fb9f6d74e7d9f8d45db7319
- TLSH T178B0121041EE4A15085592170670C0CDD0207D44BF692790D314CC9C59C2408F841B41
- MD5 SHA1 SHA512 TLSH