Analysis
- max time kernel
148s - max time network
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
04/08/2026, 07:41
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-04_3a528160b5b51431134d631f764013d6_elex_wannacry.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
General
- Target 2026-08-04_3a528160b5b51431134d631f764013d6_elex_wannacry.exe
- Size 1.2MB
- Sample260804-jh57csal2v
- SHA256 cf3cda6d7dc72df92a0f495c16fe8bddc9743bb5badfc6bb1d6632e26cdb0540
- MD5 3a528160b5b51431134d631f764013d6
- SHA1 4b90416f6eb9f73c6f4ad3245f4fed8ff8891a13
- SHA512 7b871f7b3a63522da881fd544e5d32b4b0a9e338ee7bb4b00982bfe653ce204a922535c4f9c46a8ebb1de93b2f9ed1f7d1cab24f3f3b857c2f6d37da9775ea79
- SSDEEP 24576:X7VKG/tF5T+0jM6UJfz1ET+/pFCkAAYWDhjKeGBXsOtYA+wN8m:86F0eMpAAYEhpdhwem
- TLSH T1CF455C54E643C6F7ED2314F0844BE7FB55309E1980318D2BFBC8FE11BAB2E5225A9616
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5536 original_temp.exe - Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- 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 2026-08-04_3a528160b5b51431134d631f764013d6_elex_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language original_temp.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 5536 original_temp.exe 5536 original_temp.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2624 wrote to memory of 5536 2624 2026-08-04_3a528160b5b51431134d631f764013d6_elex_wannacry.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-04_3a528160b5b51431134d631f764013d6_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-04_3a528160b5b51431134d631f764013d6_elex_wannacry.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2624 -
C:\Users\Admin\AppData\Local\Temp\original_temp.exe"C:\Users\Admin\AppData\Local\Temp\original_temp.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:5536
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\original_temp.exe
- Size 20KB
- SHA256 9d770a29c9a6880e374d71a51fa4da176debee2f290182c437bc93bbc56f9327
- MD5 a59f686365e8252bd142ae9711412c3f
- SHA1 b4a98e5981a4aaf382453ac0d47cbb20585df666
- SHA512 5f238c0615aed3102e5447763d52c974435d3168ee9efe82c9b3170a16cdfe2eb45e94867709767a2d8c7a25834be30679435ea72de586ed42548ffeae7ed2f9
- SSDEEP 192:oiice4WZVuCBeQax+hyGhPP1oynAeS6iCUo4Yg3ZZHEB:ocvkaG16eSlBY2ZZ
- TLSH T1B492D906EBB948A9E320DE72167B573A4D71F8674A51430F1B66EE8EBC317449C13B0E
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\virus_temp.exe
- Size 1.1MB
- SHA256 dcb442e100c2cd01bb65dd2fde64739773261dc2e8e93c1271615ca27088fe4c
- MD5 abb0b262402aa44fc906602212fa4afa
- SHA1 63699e4f5bbee0491a9be67bb9c659fd3fb43c9a
- SHA512 960e98ff5231f0b16720883bd7cffcc3474a2cabdbccfdd144899b913a83b592eb5ea1cec8ecfa0ec0660deeff5dfc2b10faa6fa9cf1a6f07214c403e4407733
- SSDEEP 24576:X7VKG/tF5T+0jM6UJfz1ET+/pFCkAAYWDhjKeGBXsOtYA+wN8:86F0eMpAAYEhpdhwe
- TLSH T113455C54E643C6F7ED2310F0844BE7FB65309E1980318D67FBC8FE11BAB2D5225A9616
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\virus_temp.exe
- Size 1.1MB
- SHA256 d8e5a731c75c85c7944ae88c21066a6d589149d45092ff4216756caf60bd7100
- MD5 2f47999d1498bb0a3b82f35db468be19
- SHA1 ac4a628997c35dc19af09ebf14d3fd9661dee572
- SHA512 63750417206c5167e17e7f802f80352b3d5413134d46d58297f273e41225a77b4f324cdae3a277b31310d9caf37fe7c569c8851f14f5494665f681f3abed3ff4
- SSDEEP 24576:77VKG/tF5T+0jM6UJfz1ET+/pFCkAAYWDhjKeGBXsOtYA+wMu:Y6F0eMpAAYEhpJhwn
- TLSH T1B3455C54E643C6F7ED2310F0844BE7FB65309E1980318D6BFBC8FE11BAB2D5225A9616
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\virus_temp.exe
- Size 1.1MB
- SHA256 b2711da826bf84d67a6f6c6f6a271cfc474ef32ca7aa00605c8bd1f93d396c10
- MD5 9c3f719b47e481fb3b890c6c3d72a3f4
- SHA1 5ea0d5403810a930b0be93ebc8fcc8496f1c7a44
- SHA512 9b9c6e6d1d68497bc48f3903b77d7970c5ac80846bc028d4e01f7273b15c7e877c054095b45df9cfc7b47d8aafed855069fabbe6c7dc508a8d92c7f8e6cfe93d
- SSDEEP 24576:77VKG/tF5T+0jM6UJfz1ET+/pFCkAAYWDhjKeGBXsOfYA+wPQ:Y6F0eMpAAYEhpLhw4
- TLSH T14B455C54E643C6F7ED2310F0844BE7FB65309E1980318D6BFBC8FE11BAB2D5225A9616
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\virus_temp.exe
- Size 1.1MB
- SHA256 a813349479f4e58a8fccffcefd5b369abeb92b014c5ec8f55fbaf2af3e68bcdb
- MD5 6e8eec178e7b6a7456198ffb3d5a3896
- SHA1 eea72b1b5ae55395bf3cb67a1b710a8d93eee37d
- SHA512 b04c9fe24448044a5e439fe78e24e94ad1009ff38f596cd121ed65bf4f0f47c5b763ed59dce0530b64266e714a09458afed4dbc65615e5d147137d743f308e2a
- SSDEEP 24576:X7VKG/tF5T+0jM6UJfz1ET+/pFCkAAYWDhjKeGBXsODYA+w8E:86F0eMpAAYEhpzhwZ
- TLSH T171455C54E643C6F7E92310F0844BE7FB65309E19C0318D6BFBC8FE11BAB2D5225A9616
- MD5 SHA1 SHA512 SSDEEP TLSH