Analysis
- max time kernel
148s - max time network
113s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
22/08/2026, 04:11
General
- Target 2026-08-22_626ef4af49ee0469beb7daa22c3fe49a_elex_wannacry.exe
- Size 64KB
- Sample260822-esdsms1bnf
- SHA256 fa77646405b4be8c5914e11d803595b1d0b2197e06a09dfb08ff4e70c401bba6
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 36 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\2026-08-22_626ef4af49ee0469beb7daa22c3fe49a_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-22_626ef4af49ee0469beb7daa22c3fe49a_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\{CAD9CA1C-703D-4377-AFBE-4EF7169EC580}.exeC:\Windows\{CAD9CA1C-703D-4377-AFBE-4EF7169EC580}.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\{24D94E57-740D-4831-94BE-D15BFD2C37CF}.exeC:\Windows\{24D94E57-740D-4831-94BE-D15BFD2C37CF}.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\{07DE573A-11F6-4776-BEA7-6D9F2DBF8844}.exeC:\Windows\{07DE573A-11F6-4776-BEA7-6D9F2DBF8844}.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\{DE64294A-2E8E-4773-B0FD-6F781C802A53}.exeC:\Windows\{DE64294A-2E8E-4773-B0FD-6F781C802A53}.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\{0E2BBDAE-822B-4476-B136-84D8255EFAEB}.exeC:\Windows\{0E2BBDAE-822B-4476-B136-84D8255EFAEB}.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\{78D31C46-BF9A-4290-8E22-7A3D70B4AADA}.exeC:\Windows\{78D31C46-BF9A-4290-8E22-7A3D70B4AADA}.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\{B2E03D42-FDA1-4997-949C-376860A55F92}.exeC:\Windows\{B2E03D42-FDA1-4997-949C-376860A55F92}.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\{F7C83ADA-9B69-410a-BEC0-1B822F27C737}.exeC:\Windows\{F7C83ADA-9B69-410a-BEC0-1B822F27C737}.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\{89D71869-AC30-4b18-9FC6-051B3B69E6DA}.exeC:\Windows\{89D71869-AC30-4b18-9FC6-051B3B69E6DA}.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\{1210419A-52B3-4e88-882B-CF81EDB5BE22}.exeC:\Windows\{1210419A-52B3-4e88-882B-CF81EDB5BE22}.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\{44F4AF77-8664-4605-B891-2B2C0D9B1133}.exeC:\Windows\{44F4AF77-8664-4605-B891-2B2C0D9B1133}.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\{12104~1.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\{89D71~1.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\{F7C83~1.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\{B2E03~1.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\{78D31~1.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\{0E2BB~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\{DE642~1.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\{07DE5~1.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\{24D94~1.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\{CAD9C~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
{07DE573A-11F6-4776-BEA7-6D9F2DBF8844}.exe
{0E2BBDAE-822B-4476-B136-84D8255EFAEB}.exe
{1210419A-52B3-4e88-882B-CF81EDB5BE22}.exe
{24D94E57-740D-4831-94BE-D15BFD2C37CF}.exe
{44F4AF77-8664-4605-B891-2B2C0D9B1133}.exe
{78D31C46-BF9A-4290-8E22-7A3D70B4AADA}.exe
{89D71869-AC30-4b18-9FC6-051B3B69E6DA}.exe
{B2E03D42-FDA1-4997-949C-376860A55F92}.exe
{CAD9CA1C-703D-4377-AFBE-4EF7169EC580}.exe
{DE64294A-2E8E-4773-B0FD-6F781C802A53}.exe
{F7C83ADA-9B69-410a-BEC0-1B822F27C737}.exe
memory/256-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/256-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/628-76-0x0000000000400000-0x0000000000410000-memory.dmp
memory/628-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1004-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1004-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1560-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1560-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1856-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1856-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1856-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2256-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2256-16-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2256-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2380-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2380-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2816-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2816-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3792-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3792-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3904-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4188-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4188-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4948-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4948-27-0x0000000000400000-0x0000000000410000-memory.dmp