Analysis
- max time kernel
149s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
27/07/2026, 06:39
General
- Target 2026-07-27_7596c4b15827621f0ea4679a1342cc06_elex_wannacry.exe
- Size 90KB
- Sample260727-hel4msxtcv
- SHA256 56eaa896b976c09a96f19ab04337be6f6f9a201d7557c7c3e0d42951fea43598
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 33 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\2026-07-27_7596c4b15827621f0ea4679a1342cc06_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-27_7596c4b15827621f0ea4679a1342cc06_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\{7449A637-61E4-4314-9F6C-F18B07F1EA02}.exeC:\Windows\{7449A637-61E4-4314-9F6C-F18B07F1EA02}.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\{45AA54F6-12AC-4728-A140-B7B14EF08D98}.exeC:\Windows\{45AA54F6-12AC-4728-A140-B7B14EF08D98}.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\{77F5C3B0-E220-4165-A954-5755584D7930}.exeC:\Windows\{77F5C3B0-E220-4165-A954-5755584D7930}.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\{FC126799-010F-4548-8EC3-79E05B9E5BF6}.exeC:\Windows\{FC126799-010F-4548-8EC3-79E05B9E5BF6}.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\{2C890E7F-BE5C-4d50-8E7F-0F703579BB0C}.exeC:\Windows\{2C890E7F-BE5C-4d50-8E7F-0F703579BB0C}.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\{8E3AAB8D-B8EF-4509-B815-BCFCF5D8A6CB}.exeC:\Windows\{8E3AAB8D-B8EF-4509-B815-BCFCF5D8A6CB}.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\{E576C221-FC65-4115-80B1-D7A69F52902A}.exeC:\Windows\{E576C221-FC65-4115-80B1-D7A69F52902A}.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\{F4722FA6-B694-43e9-A5F1-BAF2A72538B2}.exeC:\Windows\{F4722FA6-B694-43e9-A5F1-BAF2A72538B2}.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\{BD9AC6C0-1A81-44f3-8924-08E447BD1AA2}.exeC:\Windows\{BD9AC6C0-1A81-44f3-8924-08E447BD1AA2}.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\{10DEE0FC-91B6-41c8-A9B0-522989BDD777}.exeC:\Windows\{10DEE0FC-91B6-41c8-A9B0-522989BDD777}.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\{4CEC0317-DC44-433e-918A-683B0A5532E8}.exeC:\Windows\{4CEC0317-DC44-433e-918A-683B0A5532E8}.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\{10DEE~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\{BD9AC~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\{F4722~1.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\{E576C~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\{8E3AA~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\{2C890~1.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\{FC126~1.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\{77F5C~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\{45AA5~1.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\{7449A~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
{10DEE0FC-91B6-41c8-A9B0-522989BDD777}.exe
{2C890E7F-BE5C-4d50-8E7F-0F703579BB0C}.exe
{45AA54F6-12AC-4728-A140-B7B14EF08D98}.exe
{4CEC0317-DC44-433e-918A-683B0A5532E8}.exe
{7449A637-61E4-4314-9F6C-F18B07F1EA02}.exe
{77F5C3B0-E220-4165-A954-5755584D7930}.exe
{8E3AAB8D-B8EF-4509-B815-BCFCF5D8A6CB}.exe
{BD9AC6C0-1A81-44f3-8924-08E447BD1AA2}.exe
{E576C221-FC65-4115-80B1-D7A69F52902A}.exe
{F4722FA6-B694-43e9-A5F1-BAF2A72538B2}.exe
{FC126799-010F-4548-8EC3-79E05B9E5BF6}.exe
memory/1612-30-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1612-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2096-17-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2096-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2456-24-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2456-29-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2660-54-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2660-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2756-22-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2756-18-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3124-64-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3136-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3136-47-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4004-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4004-36-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4104-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4104-59-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4128-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4128-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4128-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4356-11-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4356-5-0x0000000000400000-0x0000000000411000-memory.dmp