Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
14/08/2026, 08:26
Behavioral task
behavioral1
Sample
2026-08-14_0cf50616c3dd30ad841952e832a5f242_elex_gh0st-rat_wannacry.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
General
- Target 2026-08-14_0cf50616c3dd30ad841952e832a5f242_elex_gh0st-rat_wannacry.exe
- Size 24.9MB
- Sample260814-kcdetsyyfv
- SHA256 3aa607cd7473b22cf98f0c43d49dd5666278c86d1d04652772dfadf2ea2ee33f
- MD5 0cf50616c3dd30ad841952e832a5f242
- SHA1 a0acbcfbe4c451245f494820bb755c3b8b17b286
- SHA512 6974419f1406f87aa4f37f9a9c73669431077acdfa253e686d9db99007a4c59ff60f67a793543e778db536e3be8d6c2b845d2d3b247b569147375c1d4e7f513c
- SSDEEP 6144:+cIc6nW8QqYB5yPNFyfYPbXcTBlhHrCndnkPde:jqW8/rVFaYPbXcT3R8
- TLSH T1ED479E43EB8148FAC8DD167850BAA77A363B9A500B181FC3BB54EFF014E70515A3BD96
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Gh0st RAT payload 5 IoCs
resource yara_rule behavioral1/memory/312-0-0x0000000000400000-0x0000000000433000-memory.dmp family_gh0strat behavioral1/files/0x000a00000002437e-4.dat family_gh0strat behavioral1/memory/3960-7-0x0000000000400000-0x0000000000433000-memory.dmp family_gh0strat behavioral1/memory/312-6-0x0000000000400000-0x0000000000433000-memory.dmp family_gh0strat behavioral1/memory/3960-8-0x0000000000400000-0x0000000000433000-memory.dmp family_gh0strat - Deletes itself 1 IoCs
pid Process 3960 hfbtecxvjp - Executes dropped EXE 1 IoCs
pid Process 3960 hfbtecxvjp - 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 hfbtecxvjp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-14_0cf50616c3dd30ad841952e832a5f242_elex_gh0st-rat_wannacry.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3960 hfbtecxvjp 3960 hfbtecxvjp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 312 wrote to memory of 3960 312 2026-08-14_0cf50616c3dd30ad841952e832a5f242_elex_gh0st-rat_wannacry.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-14_0cf50616c3dd30ad841952e832a5f242_elex_gh0st-rat_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-14_0cf50616c3dd30ad841952e832a5f242_elex_gh0st-rat_wannacry.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:312 -
\??\c:\users\admin\appdata\local\hfbtecxvjp"C:\Users\Admin\AppData\Local\Temp\2026-08-14_0cf50616c3dd30ad841952e832a5f242_elex_gh0st-rat_wannacry.exe" a -sc:\users\admin\appdata\local\temp\2026-08-14_0cf50616c3dd30ad841952e832a5f242_elex_gh0st-rat_wannacry.exe2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:3960
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\hfbtecxvjp
- Size 24.9MB
- SHA256 5df3a10b648034877c98c7de8c88dccac3ebf1c89dc55c53591d10912330e63c
- MD5 074392df2fd7683f483c7f5f31a1b862
- SHA1 68acb6425002b9add5ec67b4cbeeea9630d307f5
- SHA512 e881c0020fc4bea85c3d88ed21032a7fc622eec2fa9e65bfeb99715e857d93d1754b66090957b7dbdea25e5403a13d35a375b1592c9a500b978170f09063ac57
- SSDEEP 6144:5cIc6nW8QqYB5yPNFyfYPbXcTBlhHrCndnkPdc:WqW8/rVFaYPbXcT3Re
- TLSH T10F479E43EB8148FAC8DD167850BAA77A363B9A500B181FC3BB54EFF014E70515A3BD96
- MD5 SHA1 SHA512 SSDEEP TLSH