Analysis
- max time kernel
148s - 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
04/08/2026, 11:38
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-03_62ebbcda273338d9c9ae08cb482bbc6d_elex_wannacry.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
General
- Target 2026-08-03_62ebbcda273338d9c9ae08cb482bbc6d_elex_wannacry.exe
- Size 1.2MB
- Sample260804-nr29aavwgx
- SHA256 47f3ca37e22b9804f0927299241df3312a0315cc88826a28053538a4685bab6d
- MD5 62ebbcda273338d9c9ae08cb482bbc6d
- SHA1 9bf33cb259bafee85eb356c94c7f344c582257d3
- SHA512 8c1a200565fe4d5c9775509e07760265292cc1ff1b71951f86f12b4fd074b32df81af70750d518ddf09f38b09b1acb4c58304d66b8e7c6505e1edc5418a7f3ae
- SSDEEP 24576:z7VKG/tF5T+0jM6UJfz1ET+/pFCkAAYWDhjKeGBXsOPIYA+wy8+:Q6F0eMpAAYEhp2hwf+
- TLSH T12E456D54E743C9F5ED2700F0444BE7FB65319E2588318EA7FBC8EE01BAB2E522529617
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5160 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 original_temp.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-03_62ebbcda273338d9c9ae08cb482bbc6d_elex_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 5160 original_temp.exe 5160 original_temp.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4880 wrote to memory of 5160 4880 2026-08-03_62ebbcda273338d9c9ae08cb482bbc6d_elex_wannacry.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-03_62ebbcda273338d9c9ae08cb482bbc6d_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-03_62ebbcda273338d9c9ae08cb482bbc6d_elex_wannacry.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4880 -
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:5160
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\RCX3840.tmp
- Size 1.2MB
- SHA256 c51fa69081153cfd29c5a3a360edb540dea1afaa8eb07b69a8f9660c3e601e2d
- MD5 6a5436f3bb2dbdbb76163ebbef8905ac
- SHA1 d838453c1db4b3cb36f66f6953646eeb4519528a
- SHA512 1bfa9bd7b81c0dec163b7e77e9535ea8d796b8c98ce13700362fd3797c2b8036bff3cca90a55adff4a7d99b98b438044c2e6f67e4bf4c6c211f0b5fdc9da0b5e
- SSDEEP 24576:L7VKG/tF5T+0jM6UJfz1ET+/pFCkAAYWDhjKeGBXsOSIYA+w/P:I6F0eMpAAYEhpDhw3
- TLSH T1AA456D54E743C9F5ED2700F0444BE7FB65319E1988318EA7FBC8EE01BAB2E522529617
- 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 1.2MB
- SHA256 371ebdfe6bb114019df5cc1dca3097b34f60c965f04c73a3a96381f17d3bc07d
- MD5 5ef9e06924b8e2e16a727404de44c315
- SHA1 2c064562de697d244675623e228f7f82fc66b568
- SHA512 5dbf2b30a9647d81ff60f743fcd3718f7875a1fac254b0b8b732032d4216100f0b22d96f34e5d5adcd9a7f7d6c639c5b2c4ba05b000f9d611c4b652eda4a2558
- SSDEEP 24576:z7VKG/tF5T+0jM6UJfz1ET+/pFCkAAYWDhjKeGBXsOPIYA+wy8:Q6F0eMpAAYEhp2hwf
- TLSH T144456D54E743C9F5ED2700F0444BE7FB65319E1988318EA7FBC8EE01BAB2E522529617
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\virus_temp.exe
- Size 1.2MB
- SHA256 232e7d9f1607ba0be15864ad510dce49bab787f00c1d3d5738c19138d04c475d
- MD5 ac535c088b3a8ce7d2ceb65537be9d17
- SHA1 15d6f86465b89417e05ad888c8047b0e2db25cd8
- SHA512 23c71331e027c8b3b35f7ccff1cba832c9a198e8b51d847beaaefbf29cc3d92a1c73376926962f31bd35faf027ebf9fcea4d9183874d449c8df5169edc936960
- SSDEEP 24576:H7VKG/tF5T+0jM6UJfz1ET+/pFCkAAYWDhjKeGBXsOOIYA+w/X:M6F0eMpAAYEhp/hwf
- TLSH T168456D54E743C9F5ED2700F0444BE7FB65319E1988318EA7FBC8EE01BAB2E522529617
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\virus_temp.exe
- Size 1.2MB
- SHA256 4986f742a68f468f08797fc7274318eeae7c2b63f8600978b6300f9adbc979f3
- MD5 d8d275c9484ad1a80c2470e1ced4f942
- SHA1 5f71ca2b5b278aa81316d06c0c8ed5333974cf68
- SHA512 20a7838643826154f3d878be9b1b4680ad77896b79461bb0c52d1e9d85536b71936010021946209df661aca0bb1f9385c0722b996c6d7c7e30ca2518b689bcc5
- SSDEEP 24576:b7VKG/tF5T+0jM6UJfz1ET+/pFCkAAYWDhjKeGBXsONIYA+wOS:46F0eMpAAYEhp8hwB
- TLSH T123456D54E743C9F5ED2700F0444BE7FB65319E1988318EA7FBC8EE01BAB2E522529617
- MD5 SHA1 SHA512 SSDEEP TLSH