Analysis
- max time kernel
150s - max time network
129s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
17/08/2026, 22:37
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-17_2baf9f2ec21360cc7f93ea472bf37d61_elex_wannacry.exe
Resource
win10v2004-20260513-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-17_2baf9f2ec21360cc7f93ea472bf37d61_elex_wannacry.exe
Resource
win11ltsc2024-20260709-en
6 signatures
150 seconds
General
- Target 2026-08-17_2baf9f2ec21360cc7f93ea472bf37d61_elex_wannacry.exe
- Size 15.9MB
- Sample260817-2jzebaea95
- SHA256 9b53600aaf7aacc814c4d23f2931842f86c1ba50cc1ca9e934c23e93fdacf5d5
- MD5 2baf9f2ec21360cc7f93ea472bf37d61
- SHA1 89443378bfadc2d0280ee719d9daa37233537ee7
- SHA512 6e5845d941bae791472d55e99a75e3ba48104b694a9fd09fd4b922ce490022c8a746ccbcda6cd719fdca95e533d323405b6b55b61ce62cfc7f0cb233ab21c6f1
- SSDEEP 24576:ETBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBs:ES
- TLSH T141F685BC2577E62AC9141E6CCAA9EC532E43357D83FEFC84E6352D32284464DE93152B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 1752 lsass.exe - Executes dropped EXE 1 IoCs
pid Process 1752 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 2026-08-17_2baf9f2ec21360cc7f93ea472bf37d61_elex_wannacry.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared M\lsass.exe 2026-08-17_2baf9f2ec21360cc7f93ea472bf37d61_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 2026-08-17_2baf9f2ec21360cc7f93ea472bf37d61_elex_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language lsass.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 4628 2026-08-17_2baf9f2ec21360cc7f93ea472bf37d61_elex_wannacry.exe 1752 lsass.exe 1752 lsass.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4628 wrote to memory of 1752 4628 2026-08-17_2baf9f2ec21360cc7f93ea472bf37d61_elex_wannacry.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-17_2baf9f2ec21360cc7f93ea472bf37d61_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-17_2baf9f2ec21360cc7f93ea472bf37d61_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:4628 -
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:1752
-
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 29.6MB
- SHA256 23e8d90cddc6fc15347a5f27515d4f78a14d137a85a371290fc612403bbf40f2
- MD5 05e98fa40b9f66bdb60071416c33414e
- SHA1 c05234d3709a39b6818487b693fabf7f65385d2c
- SHA512 633f5f8f42da7033d4d5a68304a0921d42ecc9669a92edc2ee239cdb13079dff7c0595646b89e4a58dc93ed23dd8b5e177d99baf9a66873b6d1afa38259532d0
- SSDEEP 24576:ETBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB2:EA
- TLSH T11767C7B66C779BA7C0E52FE9C6C851F31727B988C5EE3844E2325C272408759D4B8D2B
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\SystemTemp_1
- Size 95B
- SHA256 1dc3a39ad00147eff606d62ca3684aa84879fccf8e1fe1f1d103529f6887e3de
- MD5 b54e246cc2ba9e99f870d44f30701fd5
- SHA1 11be813936c3a67eba283be0ea86c8ddd7891c09
- SHA512 a189a32b544b7dd164abf83214bd9d5d6cc8f2425060eea54b39e1e752aa113baf1be56e095bbd95c21d4af1a24e0f869b56e6156e378f09cfe63efe3502a675
- TLSH T122B01240C9BDA6233980502F0AEF7168906078376ACB13005714850528C0549B48A690
- MD5 SHA1 SHA512 TLSH