Analysis
- max time kernel
150s - max time network
132s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
10/09/2026, 22:32
General
- Target 2026-09-09_e0fbdca99b6b1227185c25ed00fc9d97_elex_vidar_wannacry.exe
- Size 19.1MB
- Sample260910-2f6dfshn2t
- SHA256 bf6038194f712cb0dffbb87ef95b66e9ea356aeff73526dd12e44cc05f1fa5ab
Malware Config
Signatures
- Executes dropped EXE 2 IoCs
- Adds Run key to start application 2 TTPs 2 IoCs
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
- System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious behavior: EnumeratesProcesses 8 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-09_e0fbdca99b6b1227185c25ed00fc9d97_elex_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-09_e0fbdca99b6b1227185c25ed00fc9d97_elex_vidar_wannacry.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CBCCAABCABCBCBABAACCBCCABCACCCBACBCACBCCACCBCBABCAACCCACCAAAABCACBAABACBAACAABAABBAABBCBACABABCAACACBCC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CAAABCCACBABCBBACCCAAAABCCCCAAAACABACCCBCACACABABAAAAAA.exe" /sc minute /mo 30 /ru SYSTEM /f2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\schtasks.exeschtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CBCCAABCABCBCBABAACCBCCABCACCCBACBCACBCCACCBCBABCAACCCACCAAAABCACBAABACBAACAABAABBAABBCBACABABCAACACBCC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CAAABCCACBABCBBACCCAAAABCCCCAAAACABACCCBCACACABABAAAAAA.exe" /sc minute /mo 30 /ru SYSTEM /f3⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
-
-
-
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CAAABCCACBABCBBACCCAAAABCCCCAAAACABACCCBCACACABABAAAAAA.exeC:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CAAABCCACBABCBBACCCAAAABCCCCAAAACABACCCBCACACABABAAAAAA.exe1⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\notepad.exe"notepad.exe"2⤵
-
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C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCBABBACBCCBBAACCCCABABCABACBABBCABCAAABBACBBCABCABCBAB.exeC:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCBABBACBCCBBAACCCCABABCABACBABBCABCAAABBACBBCABCABCBAB.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
Loading Replay Monitor...
Downloads
qap`g`v~dtlq
qap`g`v~dtlq
qap`g`v~dtlq
qap`g`v~dtlq
qap`g`v~dtlq
RevokeInvoke.exe
svchost_CAAABCCACBABCBBACCCAAAABCCCCAAAACABACCCBCACACABABAAAAAA.exe
memory/2732-49-0x00000000008F0000-0x0000000000911000-memory.dmp
memory/2732-71-0x00000000008F0000-0x0000000000911000-memory.dmp
memory/3076-23-0x00000000005E0000-0x0000000000601000-memory.dmp
memory/3076-12-0x00000000005E0000-0x0000000000601000-memory.dmp
memory/3076-48-0x00000000005E0000-0x0000000000601000-memory.dmp
memory/3076-0-0x00000000005E0000-0x0000000000601000-memory.dmp
memory/3076-69-0x00000000005E0000-0x0000000000601000-memory.dmp
memory/3076-72-0x00000000005E0000-0x0000000000601000-memory.dmp