Analysis
- max time kernel
149s - max time network
142s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
15/08/2026, 23:44
Behavioral task
behavioral1
Sample
2026-08-15_f0d0eeb40997eea33f66c856a31f0c5f_elex_gh0st-rat_wannacry.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
General
- Target 2026-08-15_f0d0eeb40997eea33f66c856a31f0c5f_elex_gh0st-rat_wannacry.exe
- Size 24.9MB
- Sample260815-3rekjsac49
- SHA256 71be634da646bbbffd98243830793e69e88924c8ed7ac4509bc77d9ab377e634
- MD5 f0d0eeb40997eea33f66c856a31f0c5f
- SHA1 c139d5611c4f9ad266afca4dcba4bd0b07de757d
- SHA512 de43d7317e811d89222342eb568b82472a564a34c3ae4b7f029c73a2a5b4c7681adab5e36bf8d44dc77bb58e509c5c82aef02616768af7445e424e54e4efe597
- SSDEEP 6144:vcIc6nW8QqYB5yPNFyfYPbXcTBlhHrCndnkPdL:0qW8/rVFaYPbXcT3R1
- TLSH T18E479E43EB8148FAC8DD167850BAA77A363B9A500B181FC3BB54EFF014E70515A3BD96
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Gh0st RAT payload 5 IoCs
resource yara_rule behavioral1/memory/1140-0-0x0000000000400000-0x0000000000433000-memory.dmp family_gh0strat behavioral1/files/0x000300000001e69b-4.dat family_gh0strat behavioral1/memory/3484-7-0x0000000000400000-0x0000000000433000-memory.dmp family_gh0strat behavioral1/memory/1140-6-0x0000000000400000-0x0000000000433000-memory.dmp family_gh0strat behavioral1/memory/3484-8-0x0000000000400000-0x0000000000433000-memory.dmp family_gh0strat - Deletes itself 1 IoCs
pid Process 3484 iblkoxrkxc - Executes dropped EXE 1 IoCs
pid Process 3484 iblkoxrkxc - 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 2026-08-15_f0d0eeb40997eea33f66c856a31f0c5f_elex_gh0st-rat_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language iblkoxrkxc - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3484 iblkoxrkxc 3484 iblkoxrkxc - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1140 wrote to memory of 3484 1140 2026-08-15_f0d0eeb40997eea33f66c856a31f0c5f_elex_gh0st-rat_wannacry.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-15_f0d0eeb40997eea33f66c856a31f0c5f_elex_gh0st-rat_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-15_f0d0eeb40997eea33f66c856a31f0c5f_elex_gh0st-rat_wannacry.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1140 -
\??\c:\users\admin\appdata\local\iblkoxrkxc"C:\Users\Admin\AppData\Local\Temp\2026-08-15_f0d0eeb40997eea33f66c856a31f0c5f_elex_gh0st-rat_wannacry.exe" a -sc:\users\admin\appdata\local\temp\2026-08-15_f0d0eeb40997eea33f66c856a31f0c5f_elex_gh0st-rat_wannacry.exe2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:3484
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\iblkoxrkxc
- Size 24.9MB
- SHA256 27f9bdaa60f9d3659d2cbabf1e2d6317a0b71238a074d3811228632a1d64011d
- MD5 11ddc414dc2d54e16c526e13540e6083
- SHA1 acacdbfb55554281f8f2b6215d509df5bf750179
- SHA512 ba69006145447490363428b70f39a28c68a8d152a236b57c41abd9d2355f8fa6bde6cfebed533575954ae708d56a2f93cc56da845444b6e4e7c80443fca35e28
- SSDEEP 6144:jcIc6nW8QqYB5yPNFyfYPbXcTBlhHrCndnkPdl:gqW8/rVFaYPbXcT3R7
- TLSH T14B479E43EB8148FAC8DD167850BAA77A363B9A500B181FC3BB54EFF014E70515A3BD96
- MD5 SHA1 SHA512 SSDEEP TLSH