Analysis
- max time kernel
148s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
26/08/2026, 10:42
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-25_c36c08bba202945d639f0e99080bbf16_elex_wannacry.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
General
- Target 2026-08-25_c36c08bba202945d639f0e99080bbf16_elex_wannacry.exe
- Size 1.2MB
- Sample260826-mrrbcaxbje
- SHA256 8a47ae5dcdc1053c00ca81df6c7932041e2da1776a9e4217147768d405c5cf65
- MD5 c36c08bba202945d639f0e99080bbf16
- SHA1 579fa2b9cf94067f91cd869a06f58c6fd0875aa2
- SHA512 73e893057bd4c1d59b2ac73226b032f804bebd782c15231b3cf214f6c169bb0e4e505824a251f07cb86f0ee8ac4833d50a6d1ad6f4dc89e04e413da35989d194
- SSDEEP 24576:n7VKG/tF5T+0jM6UJfz1ET+/pFCkAAYWDhjKeGBXsO4YA+wd3m:s6F0eMpAAYEhpmhwBm
- TLSH T1A7455D95EE4384F1E92B90F0444BF7FF56309E3940728D2FEAC9EE01BB72D562529606
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 408 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_c36c08bba202945d639f0e99080bbf16_elex_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language original_temp.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 408 original_temp.exe 408 original_temp.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 6044 wrote to memory of 408 6044 2026-08-25_c36c08bba202945d639f0e99080bbf16_elex_wannacry.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-25_c36c08bba202945d639f0e99080bbf16_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-25_c36c08bba202945d639f0e99080bbf16_elex_wannacry.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:6044 -
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:408
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\RCX18A2.tmp
- Size 1.2MB
- SHA256 1d82edefd4a63f065a3039288e4ae0f80bbf4ff496071a6ebf62570262e9cc3c
- MD5 9bd4ef106271a59e97007220c0d81af3
- SHA1 e19f0f61af424d85f75cc2db4c447b231e93d51b
- SHA512 445cc8d65e8e5824b2f44e951132c06ebd981e39f3af1410879417a6f255d8f8ce9f6fd2c3e3072d05b3ed0bee9bd3bab96c7339e8427eb175f47dd921a46f1d
- SSDEEP 24576:b7VKG/tF5T+0jM6UJfz1ET+/pFCkAAYWDhjKeGBXsOVYA+wAC:46F0eMpAAYEhpphwv
- TLSH T1F1455D95EE4384F1E92B90F0044BF7FF56309E3940728D2FEAC9EE01BB72D562529616
- 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 61c0e0b44ce21639bf91c669e4591dcdd27f6f2b6b642f21f8fba4104ffbd185
- MD5 2a66bc5fd020da35f54703d63aca6ddc
- SHA1 982bd2ccfe4bb9dd0e1f73528089df7ec3850711
- SHA512 b40f4507599d8b38486fe7ce101f2383a022aa67b59b44818291f946c6310cddaca88db3448b93733254ba79c3cead8cca38b58559209d90c21cf96108599d5f
- SSDEEP 24576:n7VKG/tF5T+0jM6UJfz1ET+/pFCkAAYWDhjKeGBXsO4YA+wd3:s6F0eMpAAYEhpmhwB
- TLSH T19D455D95EE4384F1E92B90F0444BF7FF56309E3940728D2FEAC9EE01BB72D562529606
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\virus_temp.exe
- Size 1.2MB
- SHA256 a398fd33719cbf223cc690cccb650e05737dbaeb98e43bb2ef093f88867349c0
- MD5 04edf09da08df312853b2363f468662f
- SHA1 7029897adcc018b7d0ea85a389f4b47f35121185
- SHA512 c955380919631c19d8b47ed4137b8e1ea997ae9fd88126a8c95ced235ff0764c778865dd060503f440fb3b7a7b6776102bf89b7eae5e7d6d2ae2c54ef45a4dee
- SSDEEP 24576:H7VKG/tF5T+0jM6UJfz1ET+/pFCkAAYWDhjKeGBXsOxYA+wLk:M6F0eMpAAYEhp5hww
- TLSH T1C6455D95EE4384F1E92B90F0444BF7FF56309E3940728D2FEAC9EE01BB72D562529606
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\virus_temp.exe
- Size 1.2MB
- SHA256 bc44732a8416d039d11bbfb6f50c9af869adfe3c5e66f4e2955c79043af7ff7b
- MD5 f4d8275dd1c157aa7ea8daaf858cecbc
- SHA1 d6b87a2374e6e3d123951e408b10d58b0195c5f9
- SHA512 45ea7a0312e76670d62b97ec13d18b085b37d8c9d2e59edb4948ffd4929ca6c80313513e966675dcf6344bcda6c401184b3389df9ac68b0399d9ab7a81019b84
- SSDEEP 24576:L7VKG/tF5T+0jM6UJfz1ET+/pFCkAAYWDhjKeGBXsOMYA+wA6:I6F0eMpAAYEhpGhwH
- TLSH T12E455D95EE4384F1E92B90F0444BF7FF56309E3940728D2FEAC9EE01BB72D562529606
- MD5 SHA1 SHA512 SSDEEP TLSH