Analysis
- max time kernel
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
14/08/2026, 03:50
Behavioral task
behavioral1
Sample
2026-08-14_8eccddc4906cdfbaa05fd66c10b5d97b_elex_gh0st-rat_wannacry.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
General
- Target 2026-08-14_8eccddc4906cdfbaa05fd66c10b5d97b_elex_gh0st-rat_wannacry.exe
- Size 24.9MB
- Sample260814-edzfsstyft
- SHA256 1c2c1eedb615900c176cbb3cb1dc6300c5f3e2c009ae45274f88dce6e6774e28
- MD5 8eccddc4906cdfbaa05fd66c10b5d97b
- SHA1 f2faa272f41f79624903072b007f9b2a7be7cbc2
- SHA512 8a625d63556a513a0620abf068c8b6bf6d84d7657f0557678a212f68f90c8e8080ae1584e62563b186ff9a4c34efa8f805e6c739a14de0531e79c76c86e2f551
- SSDEEP 6144:ccIc6nW8QqYB5yPNFyfYPbXcTBlhHrCndnkPdu:JqW8/rVFaYPbXcT3RI
- TLSH T1B7479E43EB8148FAC8DD167850BAA77A363B9A500B181FC3BB54EFF014E70515A3BD96
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Gh0st RAT payload 5 IoCs
resource yara_rule behavioral2/memory/2508-0-0x0000000000400000-0x0000000000433000-memory.dmp family_gh0strat behavioral2/files/0x000e00000001c492-4.dat family_gh0strat behavioral2/memory/4548-5-0x0000000000400000-0x0000000000433000-memory.dmp family_gh0strat behavioral2/memory/2508-6-0x0000000000400000-0x0000000000433000-memory.dmp family_gh0strat behavioral2/memory/4548-8-0x0000000000400000-0x0000000000433000-memory.dmp family_gh0strat - Deletes itself 1 IoCs
pid Process 4548 osyinkxbes - Executes dropped EXE 1 IoCs
pid Process 4548 osyinkxbes - 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 2026-08-14_8eccddc4906cdfbaa05fd66c10b5d97b_elex_gh0st-rat_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language osyinkxbes - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4548 osyinkxbes 4548 osyinkxbes - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2508 wrote to memory of 4548 2508 2026-08-14_8eccddc4906cdfbaa05fd66c10b5d97b_elex_gh0st-rat_wannacry.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-14_8eccddc4906cdfbaa05fd66c10b5d97b_elex_gh0st-rat_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-14_8eccddc4906cdfbaa05fd66c10b5d97b_elex_gh0st-rat_wannacry.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2508 -
\??\c:\users\admin\appdata\local\osyinkxbes"C:\Users\Admin\AppData\Local\Temp\2026-08-14_8eccddc4906cdfbaa05fd66c10b5d97b_elex_gh0st-rat_wannacry.exe" a -sc:\users\admin\appdata\local\temp\2026-08-14_8eccddc4906cdfbaa05fd66c10b5d97b_elex_gh0st-rat_wannacry.exe2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4548
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\osyinkxbes
- Size 24.9MB
- SHA256 da134331de3bd2316e7daf812e478d26ef5542753817211df69f0964fd59c379
- MD5 1a6e3c45e35b7c3681b51ee5fd9f70c4
- SHA1 baa4e491a080c69c5e79753f8de59d76d7f607d5
- SHA512 5c42379e8217e37459efcfab5c5382efd32ea4c5d6a73fbc2ac1dec4e4af9d81051fafc62b001917331098c1c24c73d51204250b9cc1301a7dadbd12b775d808
- SSDEEP 6144:YcIc6nW8QqYB5yPNFyfYPbXcTBlhHrCndnkPd1:tqW8/rVFaYPbXcT3RX
- TLSH T171479E43EB8148FAC8DD167850BAA77A363B9A500B181FC3BB54EFF014E70515A3BD96
- MD5 SHA1 SHA512 SSDEEP TLSH