Analysis
- max time kernel
150s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/08/2026, 01:21
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-01_0c828823270ece8103d676cbe2b346da_elex_wannacry.exe
Resource
win10v2004-20260513-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-01_0c828823270ece8103d676cbe2b346da_elex_wannacry.exe
Resource
win11ltsc2024-20260709-en
6 signatures
150 seconds
General
- Target 2026-08-01_0c828823270ece8103d676cbe2b346da_elex_wannacry.exe
- Size 30.7MB
- Sample260802-bqvrlabl3v
- SHA256 0cd6b68362f3cdca297b07b233eab10449987bb1b1ca2d1207305675b3f56782
- MD5 0c828823270ece8103d676cbe2b346da
- SHA1 5adad2da9fb9c97a9c3cc882cb15ad50bb1f6cb1
- SHA512 2dd4f1283d8c0cb7afa6ca7e0c5fc8e5a28d380520ca17ca132b83d516cb3a20ff1cfecb809540903bda3619da7aa347befcca49e471b00020a9fec21a2931f7
- SSDEEP 24576:ETBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB+:E4
- TLSH T1DD678890AE0355AAB197FFD0C540877355798D8FC82F6362EA6E909136DA663CF03E4C
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 3324 lsass.exe - Executes dropped EXE 1 IoCs
pid Process 3324 lsass.exe - Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files\Common Files\Microsoft Shared M\lsass.exe 2026-08-01_0c828823270ece8103d676cbe2b346da_elex_wannacry.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared M\lsass.exe 2026-08-01_0c828823270ece8103d676cbe2b346da_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 2026-08-01_0c828823270ece8103d676cbe2b346da_elex_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language lsass.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 4968 2026-08-01_0c828823270ece8103d676cbe2b346da_elex_wannacry.exe 3324 lsass.exe 3324 lsass.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4968 wrote to memory of 3324 4968 2026-08-01_0c828823270ece8103d676cbe2b346da_elex_wannacry.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-01_0c828823270ece8103d676cbe2b346da_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-01_0c828823270ece8103d676cbe2b346da_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:4968 -
C:\Program Files\Common Files\Microsoft Shared M\lsass.exe12⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:3324
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Program Files\Common Files\Microsoft Shared M\lsass.exe
- Size 44.6MB
- SHA256 468d78d8c5c03aff1829cf63f5e644758749d0bd979840ac34cea6fc5304f9cf
- MD5 9e8c301c3955c534b6c2ab2bedc18641
- SHA1 f72274b45981453145aaa19f19f2b183a8e2f215
- SHA512 b06a6d1f10d70ddbe1c20ccc7ca68cfdecb94594225aad416dc7cdaeeb9182086014c40cb83c220f52afc6ca111e1e011a6c94fc7c6b2438b1283b5712574e3c
- SSDEEP 24576:ETBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBr:EN
- TLSH T1FCA7FA40ED07A39961A7B7A1C800C6F6A5648ACECD6BBF36E57D409136E7513CE13E8C
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\SystemTemp_1
- Size 95B
- SHA256 c8346b9c5684548cdfe178a7040f8c003ee60334eefb8c6eed89f64746fd825d
- MD5 7f393fb72638ede2e0782a6d9aec9f5e
- SHA1 ac0f294acc2e6c8d8a6b92f6fb03a39abdddd6f9
- SHA512 ca6f3cc935942144a052ecca87fa91104c5d2e0ae0c4ca56baaef34f26591e12dbaee7174206b8615df7c8dc230d740bcadcb0fabe324558e65bd02e8578cd7f
- TLSH T131B01220C1EF8D314C85F00B19F01409C0253C855F7D2F5C5700C60428C0409FC8D310
- MD5 SHA1 SHA512 TLSH