Analysis
- max time kernel
150s - max time network
142s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/08/2026, 05:40
Behavioral task
behavioral1
Sample
2026-08-09_35acb626066eff6d8c722e5a326e490c_elex_gh0st-rat_wannacry.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
General
- Target 2026-08-09_35acb626066eff6d8c722e5a326e490c_elex_gh0st-rat_wannacry.exe
- Size 24.9MB
- Sample260809-gc411avwfs
- SHA256 eb19da1afe08e93a4e05a582dcf3dda5d7317b170b62dfddfa230e7c7ed62360
- MD5 35acb626066eff6d8c722e5a326e490c
- SHA1 c9896b2ce7bc6f092df5f540d53860d20533ede8
- SHA512 f4cd840da201b27c6cb259334a4cd3e17adad10ce3fc84b510c5184fd361954b6e131d517db12c1f2450d336e847011d5d2f51689843bd3bd8fc0faaf2ae05f1
- SSDEEP 6144:+cIc6nW8QqYB5yPNFyfYPbXcTBlhHrCndnkPdL:jqW8/rVFaYPbXcT3Rp
- TLSH T1F0479E43EB8148FAC8DD167850BAA77A363B9A500B181FC3BB54EFF014E70515A3BD96
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Gh0st RAT payload 5 IoCs
resource yara_rule behavioral2/memory/4872-0-0x0000000000400000-0x0000000000433000-memory.dmp family_gh0strat behavioral2/files/0x00090000000167e7-4.dat family_gh0strat behavioral2/memory/4872-5-0x0000000000400000-0x0000000000433000-memory.dmp family_gh0strat behavioral2/memory/3024-6-0x0000000000400000-0x0000000000433000-memory.dmp family_gh0strat behavioral2/memory/3024-8-0x0000000000400000-0x0000000000433000-memory.dmp family_gh0strat - Deletes itself 1 IoCs
pid Process 3024 obuhgwomxy - Executes dropped EXE 1 IoCs
pid Process 3024 obuhgwomxy - 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 2026-08-09_35acb626066eff6d8c722e5a326e490c_elex_gh0st-rat_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language obuhgwomxy - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3024 obuhgwomxy 3024 obuhgwomxy - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4872 wrote to memory of 3024 4872 2026-08-09_35acb626066eff6d8c722e5a326e490c_elex_gh0st-rat_wannacry.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-09_35acb626066eff6d8c722e5a326e490c_elex_gh0st-rat_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-09_35acb626066eff6d8c722e5a326e490c_elex_gh0st-rat_wannacry.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4872 -
\??\c:\users\admin\appdata\local\obuhgwomxy"C:\Users\Admin\AppData\Local\Temp\2026-08-09_35acb626066eff6d8c722e5a326e490c_elex_gh0st-rat_wannacry.exe" a -sc:\users\admin\appdata\local\temp\2026-08-09_35acb626066eff6d8c722e5a326e490c_elex_gh0st-rat_wannacry.exe2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:3024
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\obuhgwomxy
- Size 24.9MB
- SHA256 95ed5db658665e2efab4aaf4ff609dd4f4d13215f1dd24d1f90c4f1aa8146be7
- MD5 99a697f9d1b223427acd59f76fe8b6be
- SHA1 33783565445d945cd6172e41da2f090611fc06dd
- SHA512 9afd35f78f0ea456d52e9f05eda3b436afe1ee60244bf8416c281af66c30fceb40d41cc79cb0a46b8e902880d17015a3fcbdfe19b9f44d55755223ea4bad5673
- SSDEEP 6144:JcIc6nW8QqYB5yPNFyfYPbXcTBlhHrCndnkPdb:mqW8/rVFaYPbXcT3R5
- TLSH T11B479E43EB8148FAC8DD167850BAA77A363B9A500B181FC3BB54EFF014E70515A3BD96
- MD5 SHA1 SHA512 SSDEEP TLSH