Analysis
- max time kernel
149s - max time network
138s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
01/10/2026, 22:07
General
- Target 2026-10-01_eeee75f8f3a680b7c5d22c3c736b7252_elex_wannacry.exe
- Size 1.5MB
- Sample261001-113bvszhmc
- SHA256 e74b350a98e226a6a3ea5ff47d71cce658015032a8778192e94c16c3f6a6f921
Score
10/10
Malware Config
Signatures
- Family: Gh0strat
Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.
- Gh0st RAT payload 2 IoCs
- Executes dropped EXE 1 IoCs
- Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
- Drops file in System32 directory 2 IoCs
- Program crash 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-01_eeee75f8f3a680b7c5d22c3c736b7252_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-01_eeee75f8f3a680b7c5d22c3c736b7252_elex_wannacry.exe"1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\2026-1~1.EXE > nul2⤵
- System Location Discovery: System Language Discovery
-
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C:\Windows\SysWOW64\bgzdgi.exeC:\Windows\SysWOW64\bgzdgi.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3332 -s 6762⤵
- Program crash
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3332 -ip 33321⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
bgzdgi.exe
memory/3332-8-0x0000000010000000-0x000000001002B000-memory.dmp
memory/4964-0-0x00000000004CE000-0x00000000004D0000-memory.dmp
memory/4964-1-0x0000000010000000-0x000000001002B000-memory.dmp