Analysis
- max time kernel
149s - max time network
136s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
08/08/2026, 03:46
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-08_3cc2a12cace84b47ab119ee5f5ffd9ea_elex_wannacry.exe
Resource
win10v2004-20260513-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-08_3cc2a12cace84b47ab119ee5f5ffd9ea_elex_wannacry.exe
Resource
win11ltsc2024-20260709-en
6 signatures
150 seconds
General
- Target 2026-08-08_3cc2a12cace84b47ab119ee5f5ffd9ea_elex_wannacry.exe
- Size 16.4MB
- Sample260808-ebznsasxex
- SHA256 a27e64f3e1a68fc7e65025b627c2bf2e1a86daa13e53ab95750ffd86a84a59ec
- MD5 3cc2a12cace84b47ab119ee5f5ffd9ea
- SHA1 530b4bc378ae828e29758cae5324948ff102b447
- SHA512 a700a380006ed894f5c860e0ac111b403164d58092807e862ad9937eca9d6e44383d6af08669a1ae126030c2ce2c4309a01d37a55eea438a5e4a256421bf03d8
- SSDEEP 24576:ETBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBw:EW
- TLSH T1FF0758F5079B04584AEF71BF8932CE860080ADAB09553E95DEE7914E79EC9E1FFB1600
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 4684 lsass.exe - Executes dropped EXE 1 IoCs
pid Process 4684 lsass.exe - Drops file in Program Files directory 2 IoCs
description ioc Process File opened for modification C:\Program Files\Common Files\Microsoft Shared G\lsass.exe 2026-08-08_3cc2a12cace84b47ab119ee5f5ffd9ea_elex_wannacry.exe File created C:\Program Files\Common Files\Microsoft Shared G\lsass.exe 2026-08-08_3cc2a12cace84b47ab119ee5f5ffd9ea_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 2026-08-08_3cc2a12cace84b47ab119ee5f5ffd9ea_elex_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language lsass.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 3880 2026-08-08_3cc2a12cace84b47ab119ee5f5ffd9ea_elex_wannacry.exe 4684 lsass.exe 4684 lsass.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3880 wrote to memory of 4684 3880 2026-08-08_3cc2a12cace84b47ab119ee5f5ffd9ea_elex_wannacry.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-08_3cc2a12cace84b47ab119ee5f5ffd9ea_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-08_3cc2a12cace84b47ab119ee5f5ffd9ea_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:3880 -
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:4684
-
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 28.7MB
- SHA256 e482d2398cead73e11252de81b3a0ffa4a87380e7d8c9b978786be168fed62e2
- MD5 ba4304b8589a69856cec2f755d48645d
- SHA1 daa3e95819c61b909f5ae08ebd647f2f3d0d4818
- SHA512 591114e4cba76eee1b561cb822df086f9d18ef5743f19e05561ff563a553bd29008a0ed397ad386de0227585da95d1e598ddcda93c7e1a22311f8425df6702c6
- SSDEEP 98304:Ej3333333333333333333333333333333333333333333333333333333333333h:s
- TLSH T1DE67D7D8425504685A9FF4FAD837CE464440AE5B0ED17EAFAEE245BA32ED4D1FFE0900
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\SystemTemp_1
- Size 95B
- SHA256 3c39b4fa8f71694e915230d41fa8deaca6a21baf7cd7d25bbc657fa0740ea9c1
- MD5 774b4062428164db9a221e1ef8ded430
- SHA1 9aea77a10d6aeca8de9d94bfe0cd12136379620b
- SHA512 f30f8eb117e60267d4687a04c16325962073b0b151916257ed13ab290fd4934ed31dcac4d669be811df6772e4744e436bb103cabcb2ab295f126a13bf400e3ce
- TLSH T17CB0120081FE46173405501F69632908F62179442A1A378C8321C55519C0448B588341
- MD5 SHA1 SHA512 TLSH