Analysis
- max time kernel
150s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
08/08/2026, 04:00
Behavioral task
behavioral1
Sample
2026-08-08_1c718e738a151d42bc9dc5a484dc12c5_elex_gh0st-rat_wannacry.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
General
- Target 2026-08-08_1c718e738a151d42bc9dc5a484dc12c5_elex_gh0st-rat_wannacry.exe
- Size 24.9MB
- Sample260808-ek3f2abf47
- SHA256 255390ef7f2e2813d0505609316570225cec391a3ba017a3b00e696717a3f6ef
- MD5 1c718e738a151d42bc9dc5a484dc12c5
- SHA1 9a2801ad370303bcb1bb16ec47a8fd636cb1246d
- SHA512 774b3c62fbd62170494cf8a0c25daad10ea8b6ed99269f98e24fd31a730d85f5ae664c1a2bf7cc63b202e8c35633a2fa0a9e04f51cd87ab1e454ac9a5003640c
- SSDEEP 6144:BcIc6nW8QqYB5yPNFyfYPbXcTBlhHrCndnkPd7:uqW8/rVFaYPbXcT3RR
- TLSH T1EB479E43EB8148FAC8DD167850BAA77A363B9A500B181FC3BB54EFF014E70515A3BD96
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Gh0st RAT payload 5 IoCs
resource yara_rule behavioral2/memory/5012-0-0x0000000000400000-0x0000000000433000-memory.dmp family_gh0strat behavioral2/files/0x0003000000000438-4.dat family_gh0strat behavioral2/memory/5012-5-0x0000000000400000-0x0000000000433000-memory.dmp family_gh0strat behavioral2/memory/5380-6-0x0000000000400000-0x0000000000433000-memory.dmp family_gh0strat behavioral2/memory/5380-8-0x0000000000400000-0x0000000000433000-memory.dmp family_gh0strat - Deletes itself 1 IoCs
pid Process 5380 junuppnpih - Executes dropped EXE 1 IoCs
pid Process 5380 junuppnpih - 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 2026-08-08_1c718e738a151d42bc9dc5a484dc12c5_elex_gh0st-rat_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language junuppnpih - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 5380 junuppnpih 5380 junuppnpih - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 5012 wrote to memory of 5380 5012 2026-08-08_1c718e738a151d42bc9dc5a484dc12c5_elex_gh0st-rat_wannacry.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-08_1c718e738a151d42bc9dc5a484dc12c5_elex_gh0st-rat_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-08_1c718e738a151d42bc9dc5a484dc12c5_elex_gh0st-rat_wannacry.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5012 -
\??\c:\users\admin\appdata\local\junuppnpih"C:\Users\Admin\AppData\Local\Temp\2026-08-08_1c718e738a151d42bc9dc5a484dc12c5_elex_gh0st-rat_wannacry.exe" a -sc:\users\admin\appdata\local\temp\2026-08-08_1c718e738a151d42bc9dc5a484dc12c5_elex_gh0st-rat_wannacry.exe2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:5380
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\junuppnpih
- Size 24.9MB
- SHA256 3cd5f5a6cf9d081fc24c06e4c37a0965bd403a2e7e79f87c29be466a16eba9b1
- MD5 299c87502c4b34508443970e3dabd5fd
- SHA1 6c364cafd735fbc1c703543993ecaf0842fb03b2
- SHA512 ff4a320f34c84e55e7cd6cb310ba2abc8e82e208ec872afb5bab15be16318874658e01e2d9ab993e8698942a6473f8eaed2ee2837648cf0d0578e8a2698cfc95
- SSDEEP 6144:ocIc6nW8QqYB5yPNFyfYPbXcTBlhHrCndnkPds:9qW8/rVFaYPbXcT3R6
- TLSH T16D479E43EB8148FAC8DD167850BAA77A363B9A500B181FC3BB54EFF014E70515A3BD96
- MD5 SHA1 SHA512 SSDEEP TLSH