Analysis
- max time kernel
150s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-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 2092 lsass.exe - Executes dropped EXE 1 IoCs
pid Process 2092 lsass.exe - Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files\Common Files\Microsoft Shared W\lsass.exe 2026-08-09_56614074e38bd513dbc5b9ddf964323a_elex_wannacry.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared W\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 5096 2026-08-09_56614074e38bd513dbc5b9ddf964323a_elex_wannacry.exe 2092 lsass.exe 2092 lsass.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 5096 wrote to memory of 2092 5096 2026-08-09_56614074e38bd513dbc5b9ddf964323a_elex_wannacry.exe 86
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:5096 -
C:\Program Files\Common Files\Microsoft Shared W\lsass.exe12⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:2092
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Program Files\Common Files\Microsoft Shared W\lsass.exe
- Size 34.4MB
- SHA256 b6f14862124f00d2ceca0e07a3b135bb174e2392b6f127358ac5a9ea166cba9e
- MD5 f1f675712235482701ef5f8a6d9c615d
- SHA1 e5cbd8260c090aa4d3e4c67b8b0e20823460369f
- SHA512 ecdc7ef419ea33c08493dcb1539ef171fa1cb9a0fb97043cd7624a73733039a730fefedfae02045f02ea28c460844ba1e8dc56baad219e8559302c2e5b13d5a9
- SSDEEP 24576:ETBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBZ:EL
- TLSH T1A287D9B1CC3713B1AAD602EE837F9BDA6119DC6554D92847EFB1A2337C88F4647850AC
- 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