1804e86df19cdb6c68a865dbf927219ac2e3a1729735047bbb564054d8b49785

General

Target
2026-09-08_fd629e055fa488fe42cf63a7c660e705_elex_phorpiex_wannacry.exe
Size 89KB
Sample260910-bqzesacl7s
SHA256 1804e86df19cdb6c68a865dbf927219ac2e3a1729735047bbb564054d8b49785
MD5 fd629e055fa488fe42cf63a7c660e705
SHA1 7cf6fef0b2a38f76a12788c5b67bba8c775c28e6
SHA512 38b602ca7d2433c9c26d5ec61d043079dc918b4fb615f7b3c94379a8772344b80674bc64a6240379ec367f3e289c145d48c604be56f1d20df2b1e438e9002ed6
SSDEEP 768:eN/D7hx3KknFZvppDOS8iYgq+lR6ZDU+y13R4w57S2:ahx6kGwYQ6MR4w5N
TLSH
T1EE93E913EA6840FAD8A0083941600F7B9EDBF87E57585493EBF0A591D43C9F193B961F
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

defense_evasion discovery execution persistence

Malware Config

Signatures

Modifies security service 2 TTPs 1 IoCs

defense_evasion

Modify Registry

T1112

Windows Service

T1543.003

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\WinDefend\Start = "4"	2026-09-08_fd629e055fa488fe42cf63a7c660e705_elex_phorpiex_wannacry.exe

Executes dropped EXE 1 IoCs

pid	Process
5464	winmgr.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Microsoft Windows Manager = "C:\\Windows\\M-50502249297028465480570872857084572850\\winmgr.exe"	2026-09-08_fd629e055fa488fe42cf63a7c660e705_elex_phorpiex_wannacry.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3989226554-2204910950-1522900112-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft Windows Manager = "C:\\Windows\\M-50502249297028465480570872857084572850\\winmgr.exe"	2026-09-08_fd629e055fa488fe42cf63a7c660e705_elex_phorpiex_wannacry.exe

Drops file in Program Files directory 10 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe	winmgr.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe	winmgr.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.Compression.ZipFile.dll	winmgr.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe	winmgr.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe	winmgr.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.Compression.ZipFile.dll	winmgr.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.Compression.ZipFile.dll	winmgr.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.Compression.ZipFile.dll	winmgr.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\createdump.exe	winmgr.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\createdump.exe	winmgr.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\M-50502249297028465480570872857084572850\winmgr.exe	2026-09-08_fd629e055fa488fe42cf63a7c660e705_elex_phorpiex_wannacry.exe
File opened for modification	C:\Windows\M-50502249297028465480570872857084572850	2026-09-08_fd629e055fa488fe42cf63a7c660e705_elex_phorpiex_wannacry.exe
File opened for modification	C:\Windows\M-50502249297028465480570872857084572850\winmgr.exe	2026-09-08_fd629e055fa488fe42cf63a7c660e705_elex_phorpiex_wannacry.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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.

execution

Windows Command Shell

T1059.003

pid	Process
5744	cmd.exe

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-09-08_fd629e055fa488fe42cf63a7c660e705_elex_phorpiex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winmgr.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3228 wrote to memory of 5744	3228	2026-09-08_fd629e055fa488fe42cf63a7c660e705_elex_phorpiex_wannacry.exe	89
PID 3228 wrote to memory of 5464	3228	2026-09-08_fd629e055fa488fe42cf63a7c660e705_elex_phorpiex_wannacry.exe	91

C:\Users\Admin\AppData\Local\Temp\2026-09-08_fd629e055fa488fe42cf63a7c660e705_elex_phorpiex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-09-08_fd629e055fa488fe42cf63a7c660e705_elex_phorpiex_wannacry.exe"
1⤵
- Modifies security service
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3228
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\vdljvpfxqh.bat" "
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  PID:5744
- C:\Windows\M-50502249297028465480570872857084572850\winmgr.exe
  C:\Windows\M-50502249297028465480570872857084572850\winmgr.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  PID:5464

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

Windows Command Shell

1

T1059.003

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

edakubnfgu

Path C:\Users\Admin\AppData\Local\Temp\edakubnfgu
Size 90KB
SHA256 0d9c1b998ceeeb29a4a41757208c3f140d25073a4908e31c062dbb98a9ae67ad
MD5 0d0b64487fa8bdedec3f49569c56633b
SHA1 72f6d62db3c99ae828be7ace71d28ebe09696c9b
SHA512 122098ae0181f9d5b8f3d243d4effc6d484dbf51e48e059d229620711be7d7b3d1118ff71941a700f26fd261b81eed23a371df9b289cc410ac2603a22f195dad
SSDEEP 768:eN/D7hx3KknFZvppDOS8iYgq+lR6ZDU+y13R4w57S/VHM:ahx6kGwYQ6MR4w5OtM
TLSH
T1E2930A13EA6840FAD8A0087941600F7B9EDBF87E53585493EBF0A591D43C9F193B9A1F
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

vdljvpfxqh.bat

Path C:\Users\Admin\AppData\Local\Temp\vdljvpfxqh.bat
Size 306B
SHA256 bb3678fe9fee567d893e1fcf49e30e39b63554671d7e2b1140e66f57a880fc8d
MD5 f3782f85cbd2e4b118ec5f62ac3e1789
SHA1 d03da9d571e186be58366f81df5380379cd03cbf
SHA512 ed91c32689b8953f377a8ef66f5e6cfb401f51942047445c583ab908424e6c2fc41a6c83a8a0288158aa5035d78718dd3e10b8307c75f291c2d953206921703d
TLSH
T1D6E02B00B5AA957F0558B20706B1060DD2706FC46B052B8563228C57B4C182EB98A782
MD5 SHA1 SHA512 TLSH

Submit Download

winmgr.exe

Path C:\Windows\M-50502249297028465480570872857084572850\winmgr.exe
Size 89KB
SHA256 1804e86df19cdb6c68a865dbf927219ac2e3a1729735047bbb564054d8b49785
MD5 fd629e055fa488fe42cf63a7c660e705
SHA1 7cf6fef0b2a38f76a12788c5b67bba8c775c28e6
SHA512 38b602ca7d2433c9c26d5ec61d043079dc918b4fb615f7b3c94379a8772344b80674bc64a6240379ec367f3e289c145d48c604be56f1d20df2b1e438e9002ed6
SSDEEP 768:eN/D7hx3KknFZvppDOS8iYgq+lR6ZDU+y13R4w57S2:ahx6kGwYQ6MR4w5N
TLSH
T1EE93E913EA6840FAD8A0083941600F7B9EDBF87E57585493EBF0A591D43C9F193B961F
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads