Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
08/08/2026, 08:41
General
- Target 2026-08-08_e942b0229da7709d85b6b763ab2783dd_elex_wannacry.exe
- Size 68KB
- Sample260808-klqfrack4z
- SHA256 e79296e7fb491cacad2af96c2b3ff77fcf8e72a5208651dba423c4d274269e0d
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\2026-08-08_e942b0229da7709d85b6b763ab2783dd_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-08_e942b0229da7709d85b6b763ab2783dd_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\{45117426-4073-498c-BFFF-C0E5F2075E6C}.exeC:\Windows\{45117426-4073-498c-BFFF-C0E5F2075E6C}.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
-
C:\Windows\{D97D853A-CCFB-409a-B51D-DA383A0E1021}.exeC:\Windows\{D97D853A-CCFB-409a-B51D-DA383A0E1021}.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\{A319C80A-A223-4f10-8DE4-E698CBB90673}.exeC:\Windows\{A319C80A-A223-4f10-8DE4-E698CBB90673}.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\{F15B3202-7ADD-4dcd-8FCE-1FE9CC1E8FC2}.exeC:\Windows\{F15B3202-7ADD-4dcd-8FCE-1FE9CC1E8FC2}.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\{EAAEFCB0-4B5A-4f04-9DFA-9EEDFD9FDA16}.exeC:\Windows\{EAAEFCB0-4B5A-4f04-9DFA-9EEDFD9FDA16}.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\{466E6EFA-753B-450a-A3A7-20BFFFABF086}.exeC:\Windows\{466E6EFA-753B-450a-A3A7-20BFFFABF086}.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
-
C:\Windows\{F4B86B3B-3C0F-43f6-A57F-98063A9C5253}.exeC:\Windows\{F4B86B3B-3C0F-43f6-A57F-98063A9C5253}.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\{150543BD-D95E-444c-969A-56318B0B8748}.exeC:\Windows\{150543BD-D95E-444c-969A-56318B0B8748}.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\{4BC98604-BE1C-400d-96E5-CBAD7AFF256B}.exeC:\Windows\{4BC98604-BE1C-400d-96E5-CBAD7AFF256B}.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\{4EDFCB09-D55E-4f3c-A6F4-F515B360B760}.exeC:\Windows\{4EDFCB09-D55E-4f3c-A6F4-F515B360B760}.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
-
C:\Windows\{66B1DEDB-86CA-45d3-B8EB-E08F3B87CA37}.exeC:\Windows\{66B1DEDB-86CA-45d3-B8EB-E08F3B87CA37}.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\{4EDFC~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\{4BC98~1.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\{15054~1.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\{F4B86~1.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\{466E6~1.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\{EAAEF~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\{F15B3~1.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\{A319C~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\{D97D8~1.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\{45117~1.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
{150543BD-D95E-444c-969A-56318B0B8748}.exe
{45117426-4073-498c-BFFF-C0E5F2075E6C}.exe
{466E6EFA-753B-450a-A3A7-20BFFFABF086}.exe
{4BC98604-BE1C-400d-96E5-CBAD7AFF256B}.exe
{4EDFCB09-D55E-4f3c-A6F4-F515B360B760}.exe
{66B1DEDB-86CA-45d3-B8EB-E08F3B87CA37}.exe
{A319C80A-A223-4f10-8DE4-E698CBB90673}.exe
{D97D853A-CCFB-409a-B51D-DA383A0E1021}.exe
{EAAEFCB0-4B5A-4f04-9DFA-9EEDFD9FDA16}.exe
{F15B3202-7ADD-4dcd-8FCE-1FE9CC1E8FC2}.exe
{F4B86B3B-3C0F-43f6-A57F-98063A9C5253}.exe
memory/296-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/296-16-0x0000000000400000-0x0000000000411000-memory.dmp
memory/296-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1184-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1184-36-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1672-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1672-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1812-43-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1812-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1888-78-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2308-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2308-71-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2380-64-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2380-57-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3092-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3092-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3416-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3416-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3804-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3804-50-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4128-29-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4128-22-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4216-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4216-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4216-0-0x0000000000400000-0x0000000000411000-memory.dmp