Analysis
- max time kernel
149s - max time network
139s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
26/08/2026, 18:46
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-25_86f761aca27e6762897d3aa4e6635c95_elex_wannacry.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
General
- Target 2026-08-25_86f761aca27e6762897d3aa4e6635c95_elex_wannacry.exe
- Size 1.2MB
- Sample260826-xenpsshq3s
- SHA256 728f00f34d9f3ff3fe9bc8da892bca68f368ed775008151b61274f76add76299
- MD5 86f761aca27e6762897d3aa4e6635c95
- SHA1 1c825bfee86f58057b86aaf60175729cdb7b794b
- SHA512 ed39fe5bb435d2d37352fa1a1756df9f8cf741882427af26d738170855ed4caa5a4849e79a8fc398720c391cae53cd764ec2689d91ef5eece22a47394f63c178
- SSDEEP 24576:h7VKG/tF5T+0jM6UJfz1ET+/pFCkAAYWDhjKeGBXsOE+YYA+wkDu:y6F0eMpAAYEhpH+phwKu
- TLSH T10F456B54E78BACF5E92300F0445BE7FBA5309E2540318D2BFBC8EE01BAB2D537529616
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2716 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 2026-08-25_86f761aca27e6762897d3aa4e6635c95_elex_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language original_temp.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2716 original_temp.exe 2716 original_temp.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1656 wrote to memory of 2716 1656 2026-08-25_86f761aca27e6762897d3aa4e6635c95_elex_wannacry.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-25_86f761aca27e6762897d3aa4e6635c95_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-25_86f761aca27e6762897d3aa4e6635c95_elex_wannacry.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1656 -
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:2716
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\OneDrive.exe
- Size 3.5MB
- SHA256 d2b5712fcd7b91d42939043c8b9c1d6f32cef7f2854802a5feda4bca6cdbba0d
- MD5 4e2eca8f267049548370c562e5c83fe8
- SHA1 66229dd0b67119de5fd18528ed0866d7f6b280ac
- SHA512 0ba9db39a8bcce224d44597a2cac45cf569888d7c8e81fdaca83486af0bd831bbfd10ddf89b3e3d3b1291714d0618bc0e15bdbbda18464635680dd3cc69d5355
- SSDEEP 24576:H7VKG/tF5T+0jM6UJfz1ET+/pFCkAAYWDhjKeGBXsOPq1cRs47WXnueVulvspdbl:M6F0eMpAAYEhpCqG37WXnu6ulvKdfLMq
- TLSH T133F539E2BE92F0B1E4D20CB1390BE6BED5237C348C238997B783F72D6573651562A116
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\RCX4273.tmp
- Size 1.1MB
- SHA256 f1c189b696738ea631b51bcc4eef74ba68861607f8727e05dc9176e1afe1f89a
- MD5 ccd409c67913addf21c122fa9da45ab3
- SHA1 c3cc3c752d999504fd5c151e14e83971261bb95f
- SHA512 febb46595331dc50e54dbb77af23bc4e3508c76b2d87af668a386d76b73759fd0db31ba42902102a6b2fdca7f7c1c5b793af23efcad3a170a5ed162736b76cd5
- SSDEEP 24576:h7VKG/tF5T+0jM6UJfz1ET+/pFCkAAYWDhjKeGBXsOE+YYA+wkD:y6F0eMpAAYEhpH+phwK
- TLSH T138455B54E78BACF5E92300F0445BE7FBA5309E2540318D6BFBC8EE01BAB2D537529616
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\RCX4554.tmp
- Size 1.1MB
- SHA256 bb58fdcc2b75b9ac4f635dfdd0291a686c8b4d80c9fe9fd03fe69e9699920d74
- MD5 dd42c0f3731bc191adedf5f6d9c7bda3
- SHA1 d90eaf7d7a32d835dac6d8e9b84e583216f263b4
- SHA512 4be0a6d03e1142a3f86a675d41354e65079212d7ca14e69db9e2644737a6ffe0ba1ac3aaf6deb23876697b060ab2474d27ae27b27539e3146fe26e01207577bc
- SSDEEP 24576:F7VKG/tF5T+0jM6UJfz1ET+/pFCkAAYWDhjKeGBXsOh+YYA+wk7:+6F0eMpAAYEhpW+phwi
- TLSH T167455B54E78BACF5E92300F0445BE7FBA5309E2540318D6BFBC8EE01BAB2D537529616
- 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