Analysis
- max time kernel
148s - max time network
124s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
31/07/2026, 02:29
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-31_dbf51d8d36344ca08a0856ca9efefd5b_elex_wannacry.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
General
- Target 2026-07-31_dbf51d8d36344ca08a0856ca9efefd5b_elex_wannacry.exe
- Size 1.2MB
- Sample260731-cyntpasaja
- SHA256 bc18e9f15fe26fa99b580925b71b2ab8a4ab9e5468336460bbab43d0bcf65d25
- MD5 dbf51d8d36344ca08a0856ca9efefd5b
- SHA1 51e151a60ec7e65fd94915410beabd2f20320855
- SHA512 2811a2372e33dff5a871bd4f66ca848398130cb5ad927fa51289ad99d308074bfa067fc5bc48b0b3eb881cb995698d1159ee482ae4cdea19742d3fe825691125
- SSDEEP 24576:X7VKG/tF5T+0jM6UJfz1ET+/pFCkAAYWDhjKeGBXsO+YA+wb+6:86F0eMpAAYEhpwhwa6
- TLSH T1E7454B54E687C6F7E92310F0844BE7FB65309E15C0318D67FBC8FE01BAB2E5225A9616
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5852 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 2026-07-31_dbf51d8d36344ca08a0856ca9efefd5b_elex_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language original_temp.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 5852 original_temp.exe 5852 original_temp.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4456 wrote to memory of 5852 4456 2026-07-31_dbf51d8d36344ca08a0856ca9efefd5b_elex_wannacry.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-31_dbf51d8d36344ca08a0856ca9efefd5b_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-31_dbf51d8d36344ca08a0856ca9efefd5b_elex_wannacry.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4456 -
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:5852
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\RCX53D6.tmp
- Size 1.1MB
- SHA256 9c42867d22f2088649e9a09ff224f142e2ed86dc2c734f9d248e63a342123dbd
- MD5 e9bc2e89eeb9aab58eb7d653f21d1539
- SHA1 37702fc1a15cf302f58d41c605a2e01cb37c2edb
- SHA512 e463bb65de0914a190e8239b6a6c8f7ee6bc23ad3e8fbb6fb3345259c49c37d4144955de0a7389ed32609842fcd9df0cfc631c14187697fc8115e3d199a41bba
- SSDEEP 24576:X7VKG/tF5T+0jM6UJfz1ET+/pFCkAAYWDhjKeGBXsOwYA+w2m:86F0eMpAAYEhp6hwF
- TLSH T10C454B54E647C6F7E92310F0844BE7FB65309E25C0318D67FBC8FE01BAB2E5225A9616
- MD5 SHA1 SHA512 SSDEEP TLSH
- 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 9a4dab7d641030d669df581b3873d1009435b200ca1b4468d14332207559473e
- MD5 ae32fe3afec986079707a047de1fdf36
- SHA1 b97f139b0d4b052d961d47f44026cb1a99c56ba7
- SHA512 b9ce3ec769178fd5f44848abd8cacb24fb97e60e840dd39bb2c82ed63a84e4d7085f0d495568e76e47482bafd2b64772d3f4df2dec8d62bd66a9ad86ce253dde
- SSDEEP 24576:X7VKG/tF5T+0jM6UJfz1ET+/pFCkAAYWDhjKeGBXsO+YA+wb+:86F0eMpAAYEhpwhwa
- TLSH T1EF454B54E687C6F7E92310F0844BE7FB65309E15C0318D67FBC8FE01BAB2E5225A9616
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\virus_temp.exe
- Size 1.1MB
- SHA256 4b1eb9ff6d2628f476322c3faa1399597dd10116c38bb4f5c7958edc1a4b05fc
- MD5 bafe9ef5be4f46a20929bc2e64dfe139
- SHA1 a90650704d45c7d443fe018ae532d4d0d9fb501a
- SHA512 c0f624ac25e139c7d3c459fee3f70a37e56514a82f24855c5f666727607162c0c57c3a08bd51c7ffb1da9b3ecbaa9ad3f06afd6bd84e84f28d6548e59775cfc0
- SSDEEP 24576:r7VKG/tF5T+0jM6UJfz1ET+/pFCkAAYWDhjKeGBXsORYA+wv9:o6F0eMpAAYEhpdhw1
- TLSH T1FA454B54E687C6F7E92310F0844BE7FB65309E15C0318D67FBC8FE01BAB2E5225A9616
- MD5 SHA1 SHA512 SSDEEP TLSH