Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
21/07/2026, 17:18
General
- Target 2026-07-21_5b9468374b6954acd35d27152b203a13_elex_wannacry.exe
- Size 64KB
- Sample260721-vvjpnsda37
- SHA256 14fab4609671d1095adfe1c65dca7e0ba7120c848fc9afe72555bfa0ed79a9cd
Malware Config
Signatures
- Family: Stormser, StormDDoS, StormAttack, Stormer
Stormser aka StormDDoS, StormAttack, and Stormer is a Windows worm written in C++.
- Detects Stormser aka Storm DDoS and StormAttack 37 IoCs
- Boot or Logon Autostart Execution: Active Setup 2 TTPs 22 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
- Executes dropped EXE 11 IoCs
- Drops file in Windows directory 11 IoCs
- Executes a command shell one-liner 1 TTPs 11 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 23 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 11 IoCs
- Suspicious use of WriteProcessMemory 22 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-07-21_5b9468374b6954acd35d27152b203a13_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-21_5b9468374b6954acd35d27152b203a13_elex_wannacry.exe"1⤵
- Boot or Logon Autostart Execution: Active Setup
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\{D60B32E8-8E30-4399-AE28-52CFB95FE7B0}.exeC:\Windows\{D60B32E8-8E30-4399-AE28-52CFB95FE7B0}.exe2⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\{7D8F9C27-A08F-4036-BBBD-726364318F4C}.exeC:\Windows\{7D8F9C27-A08F-4036-BBBD-726364318F4C}.exe3⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\{BA3A031A-FA21-4e60-8BB4-C78A9BB4B29D}.exeC:\Windows\{BA3A031A-FA21-4e60-8BB4-C78A9BB4B29D}.exe4⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\{E53B3D1B-92A1-4441-8634-6CB1A07B082F}.exeC:\Windows\{E53B3D1B-92A1-4441-8634-6CB1A07B082F}.exe5⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\{CCEF53C1-70D6-4814-A832-C5293A59292C}.exeC:\Windows\{CCEF53C1-70D6-4814-A832-C5293A59292C}.exe6⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\{2F7A85A9-771E-4c57-891E-B46DDA829FC2}.exeC:\Windows\{2F7A85A9-771E-4c57-891E-B46DDA829FC2}.exe7⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\{65A2EC10-9068-44eb-A794-BF86A21169AD}.exeC:\Windows\{65A2EC10-9068-44eb-A794-BF86A21169AD}.exe8⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\{D20477EE-C59F-49ca-AAB1-2A33C3B77289}.exeC:\Windows\{D20477EE-C59F-49ca-AAB1-2A33C3B77289}.exe9⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\{E6A6CF62-677B-46d4-B2D1-DE9931BFC74D}.exeC:\Windows\{E6A6CF62-677B-46d4-B2D1-DE9931BFC74D}.exe10⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\{32DDFD50-52E3-42fa-9682-9F049F3BCDCB}.exeC:\Windows\{32DDFD50-52E3-42fa-9682-9F049F3BCDCB}.exe11⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\{451B5EA4-CC18-4872-B68E-0023A8E273EE}.exeC:\Windows\{451B5EA4-CC18-4872-B68E-0023A8E273EE}.exe12⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{32DDF~1.EXE > nul12⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{E6A6C~1.EXE > nul11⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{D2047~1.EXE > nul10⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{65A2E~1.EXE > nul9⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{2F7A8~1.EXE > nul8⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{CCEF5~1.EXE > nul7⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{E53B3~1.EXE > nul6⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{BA3A0~1.EXE > nul5⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{7D8F9~1.EXE > nul4⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{D60B3~1.EXE > nul3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\2026-0~1.EXE > nul2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
{2F7A85A9-771E-4c57-891E-B46DDA829FC2}.exe
{32DDFD50-52E3-42fa-9682-9F049F3BCDCB}.exe
{451B5EA4-CC18-4872-B68E-0023A8E273EE}.exe
{65A2EC10-9068-44eb-A794-BF86A21169AD}.exe
{7D8F9C27-A08F-4036-BBBD-726364318F4C}.exe
{BA3A031A-FA21-4e60-8BB4-C78A9BB4B29D}.exe
{CCEF53C1-70D6-4814-A832-C5293A59292C}.exe
{D20477EE-C59F-49ca-AAB1-2A33C3B77289}.exe
{D60B32E8-8E30-4399-AE28-52CFB95FE7B0}.exe
{E53B3D1B-92A1-4441-8634-6CB1A07B082F}.exe
{E6A6CF62-677B-46d4-B2D1-DE9931BFC74D}.exe
memory/512-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/512-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1056-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1056-66-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1056-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1336-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1336-16-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1336-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1844-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1844-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2076-72-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2076-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2344-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2344-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2780-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2780-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3284-79-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3940-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3940-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4100-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4100-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4100-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5600-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5600-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5968-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5968-36-0x0000000000400000-0x0000000000410000-memory.dmp