Analysis
- max time kernel
149s - max time network
148s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
23/05/2026, 04:14
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-05-23_f03e408d92a4bb73ae03827ca7dbc1b7_elex_wannacry.exe
Resource
win10v2004-20260513-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-05-23_f03e408d92a4bb73ae03827ca7dbc1b7_elex_wannacry.exe
Resource
win11-20260513-en
6 signatures
150 seconds
General
- Target 2026-05-23_f03e408d92a4bb73ae03827ca7dbc1b7_elex_wannacry.exe
- Size 22.7MB
- Sample260523-etwpvaft6t
- SHA256 500f2eaf3d2517f0456c3b2818f484103e9b953435120c1049dca59a0501bafa
- MD5 f03e408d92a4bb73ae03827ca7dbc1b7
- SHA1 333f3d68576e3281fcb546752fa147007ce6cb2a
- SHA512 175c8ffc809467341616233153464f9097779a0f58972b085c927b0a34537aa246bef59ddaec048cd611770977c12ce6ed91ecd4bd5ea7af10c506622ebc834b
- SSDEEP 393216:f7mhaan3m09f0oHy4PzA9pI9nEfEDhIjVIeZzAPaix+d8Y0UN7rOl7PVKdJ5zNQM:Saan209f0TEMeDhaIwMUd8Y0U9/3VCfC
- TLSH T1D1373383960F1D17EE58EB3DD7AB30944A12FA301D9131977839F6079E1260FE93E4A9
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4536 QuarkPC_V6.8.0.837_pc_pf30002_(zh-cn)_znaz_(Build2944850-1005-x64).exe - Loads dropped DLL 3 IoCs
pid Process 1264 2026-05-23_f03e408d92a4bb73ae03827ca7dbc1b7_elex_wannacry.exe 1264 2026-05-23_f03e408d92a4bb73ae03827ca7dbc1b7_elex_wannacry.exe 1264 2026-05-23_f03e408d92a4bb73ae03827ca7dbc1b7_elex_wannacry.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 2026-05-23_f03e408d92a4bb73ae03827ca7dbc1b7_elex_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cscript.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1264 2026-05-23_f03e408d92a4bb73ae03827ca7dbc1b7_elex_wannacry.exe 1264 2026-05-23_f03e408d92a4bb73ae03827ca7dbc1b7_elex_wannacry.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1264 wrote to memory of 488 1264 2026-05-23_f03e408d92a4bb73ae03827ca7dbc1b7_elex_wannacry.exe 79 PID 1264 wrote to memory of 4536 1264 2026-05-23_f03e408d92a4bb73ae03827ca7dbc1b7_elex_wannacry.exe 81
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-23_f03e408d92a4bb73ae03827ca7dbc1b7_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-23_f03e408d92a4bb73ae03827ca7dbc1b7_elex_wannacry.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1264 -
C:\Windows\SysWOW64\cscript.execscript.exe /nologo "C:\Users\Admin\AppData\Roaming\YouDaoDic\adddf.vbe" C:\2⤵
- System Location Discovery: System Language Discovery
PID:488
-
-
C:\Users\Admin\AppData\Local\Temp\gentee8B\QuarkPC_V6.8.0.837_pc_pf30002_(zh-cn)_znaz_(Build2944850-1005-x64).exe"C:\Users\Admin\AppData\Local\Temp\gentee8B\QuarkPC_V6.8.0.837_pc_pf30002_(zh-cn)_znaz_(Build2944850-1005-x64).exe"2⤵
- Executes dropped EXE
PID:4536
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\gentee8B\QuarkPC_V6.8.0.837_pc_pf30002_(zh-cn)_znaz_(Build2944850-1005-x64).exe
- Size 3.2MB
- SHA256 2ca2fc911cc236ea2dd64044b37f6547bf71c3745143a6f4f57437a7a6955fce
- MD5 47f6d8338e50218bf1ffda142e8318b0
- SHA1 6970bc1cea4e7541c1fd6bf0f5bb38013bc229f6
- SHA512 b9788d4faae144f327f2445d7d4fb215633239400fed67ca3461a9f13033bac933de4616da51aa2c844c5ca3d903fbf80ba48dc312ad76493883b0e92bb31415
- SSDEEP 49152:07QdyKndU8rW6C7LzwTx8j0OeEc/IB0buekdeZodnN+8nQyFYvRZ7dJKO2JUqEN2:fOzwlgFdBwh2dnN+8ntYpJF2JkNdc
- TLSH T165E5DF4BE69D41E8E4BBC5F8CB1A490EE7B27C678260824F32A576971F632105D2FF11
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\gentee8B\guig.dll
- Size 20KB
- SHA256 624f4c25504ba431f450d8ecee2e2d0a4d87b95f7fa0b72db43f057ca021c328
- MD5 ddd4a31094764a9deb6a82c8658fd9c5
- SHA1 4c098a5b44aca27b13222dd64903d3fb286fc274
- SHA512 45e2b5373ceb9b92dcd1d23a0b2410b5562d2a59c2a0d4dbca1c51f6264bc4659370ae3c170662bb8d316c3dfc0439874b3354ebf1ecd7ea27de125b4975ba6e
- SSDEEP 96:Vp+rqxZxbVbQosZK61Oi0sIqUWfNBd8HwoO6EVV2JVdY0l4RSID1/Qw/g3ATg:+OLOK6UsPnzB6aVd0AD1/Qw/g3
- TLSH T17D92D6B672D148F3D0CF17F00A622BAE6BB58420177578A64A134BCE96A6641F926B02
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\genteert.dll
- Size 60KB
- SHA256 54c0da1735bb1cb02b60c321de938488345f8d1d26bf389c8cb2acad5d01b831
- MD5 6ce814fd1ad7ae07a9e462c26b3a0f69
- SHA1 15f440c2a8498a4efe2d9ba0c6268fab4fb8e0a7
- SHA512 e5cff6bcb063635e5193209b94a9b2f5465f1c82394f23f50bd30bf0a2b117b209f5fca5aa10a7912a94ad88711dcd490aa528a7202f09490acd96cd640a3556
- SSDEEP 768:BVPbKk9022j0efXs6X8zqk3pT3oMapzxc7Ep+DnSIiacDwGpr1a:BVTK+022j0V6mqMozpzxcXOpwEr1
- TLSH T16A536D03678600F5D6526A7A342F7277FB34DFE742E6C6836F69DC902D221A1A52A1C3
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Roaming\YouDaoDic\adddf.vbe
- Size 9KB
- SHA256 4ab61a28fb3175a523e528c1d6964d6005afcde98c5c2bda11b96023e7762822
- MD5 9a61b0b598accb28f85ef37a3ddb0ac9
- SHA1 be606c84b9adc32097377ebe7181a38f705bbcfc
- SHA512 b5fd3086e299419228f7225f39e8fc5111fd17985a1408de64b083e5d077b4bfb003679d3ff0de609dc506937fedecdf1f30a0aa81a168fda5305783aec06943
- SSDEEP 192:UK/4eC2uWB9XN5JLoQUlYf0Kd7IeHpySDdKwi9SK6DLXkDxW:ZQP2uyb6S0KlzHpySDo7SK6DIxW
- TLSH T1E612195C021093408EFC9172ADCB19AE771FDE9046C96991E58CED8CF5DE2BC40AE7E5
- MD5 SHA1 SHA512 SSDEEP TLSH