Analysis
- max time kernel
148s - max time network
133s - 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, 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 behavioral2/memory/4296-0-0x0000000000400000-0x0000000000433000-memory.dmp family_gh0strat behavioral2/files/0x000e00000001c499-4.dat family_gh0strat behavioral2/memory/4296-5-0x0000000000400000-0x0000000000433000-memory.dmp family_gh0strat behavioral2/memory/4668-6-0x0000000000400000-0x0000000000433000-memory.dmp family_gh0strat behavioral2/memory/4668-8-0x0000000000400000-0x0000000000433000-memory.dmp family_gh0strat - Deletes itself 1 IoCs
pid Process 4668 mfwmhkgiej - Executes dropped EXE 1 IoCs
pid Process 4668 mfwmhkgiej - 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_0cf50616c3dd30ad841952e832a5f242_elex_gh0st-rat_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mfwmhkgiej - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4668 mfwmhkgiej 4668 mfwmhkgiej - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4296 wrote to memory of 4668 4296 2026-08-14_0cf50616c3dd30ad841952e832a5f242_elex_gh0st-rat_wannacry.exe 89
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:4296 -
\??\c:\users\admin\appdata\local\mfwmhkgiej"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:4668
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\mfwmhkgiej
- Size 24.9MB
- SHA256 22822e274ffb4435fb0fa403889d594fa11a0f38cbf8fc1bec64def2975dd77a
- MD5 3bc8fc9e7458a48dd7536a1ec69ee247
- SHA1 540f72910b2a01ab2bfadc967b8e401995ec197c
- SHA512 0a03a484e926ad630d2a74571c5dfb3381551a5215526c97ac3ebef9ce102eab449b4ce1b1a03e45a4b9ca45fcac304243a501e8b5330eb50995454cf1dbc783
- SSDEEP 6144:hcIc6nW8QqYB5yPNFyfYPbXcTBlhHrCndnkPdn:OqW8/rVFaYPbXcT3R1
- TLSH T101479E43EB8148FAC8DD167850BAA77A363B9A500B181FC3BB54EFF014E70515A3BD96
- MD5 SHA1 SHA512 SSDEEP TLSH