Analysis
- max time kernel
149s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-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 behavioral1/memory/4248-0-0x0000000000400000-0x0000000000433000-memory.dmp family_gh0strat behavioral1/files/0x00090000000004ea-4.dat family_gh0strat behavioral1/memory/4248-7-0x0000000000400000-0x0000000000433000-memory.dmp family_gh0strat behavioral1/memory/3604-5-0x0000000000400000-0x0000000000433000-memory.dmp family_gh0strat behavioral1/memory/3604-8-0x0000000000400000-0x0000000000433000-memory.dmp family_gh0strat - Deletes itself 1 IoCs
pid Process 3604 mxdsketbii - Executes dropped EXE 1 IoCs
pid Process 3604 mxdsketbii - 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 mxdsketbii - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3604 mxdsketbii 3604 mxdsketbii - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4248 wrote to memory of 3604 4248 2026-08-08_1c718e738a151d42bc9dc5a484dc12c5_elex_gh0st-rat_wannacry.exe 86
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:4248 -
\??\c:\users\admin\appdata\local\mxdsketbii"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:3604
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\mxdsketbii
- Size 24.9MB
- SHA256 9f613ec9522ed29e4a26cef938967afae468ce1605b96ccb2b59d0804fc5574e
- MD5 f45104e2dd34d413d5b6f963a7350e55
- SHA1 f3c389fc1bf8e300b10173ad20e05e4a4838d100
- SHA512 fa21bbea068ccb5bec4bca3d965b3e2b013734ddf65b10f4961b8b36e0026bb8952412458ffe38c9ed758443be25cf0993fb44ae0acbafde8471ca364a8a042c
- SSDEEP 6144:zcIc6nW8QqYB5yPNFyfYPbXcTBlhHrCndnkPdd:wqW8/rVFaYPbXcT3R/
- TLSH T194479E43EB8148FAC8DD167850BAA77A363B9A500B181FC3BB54EFF014E70515A3BD96
- MD5 SHA1 SHA512 SSDEEP TLSH