c0f4418f7eaa92c5347957d25ecdd14f25741e33eccc537c12d030de3b9a0726

General

Target
2026-10-14_5904a980ae3700c49c23b3904090d4b9_elex_wannacry.exe
Size 24KB
Sample261014-zv3vrsbs8v
SHA256 c0f4418f7eaa92c5347957d25ecdd14f25741e33eccc537c12d030de3b9a0726
MD5 5904a980ae3700c49c23b3904090d4b9
SHA1 044f2156546f75f6fa632fabbbc3e2043639a92b
SHA512 a4318101925866371e4d1ae8b97953539a508486dd7ae6db32176fb4bd30d78ffd82030eb33f51a9cd3645557edb21bbc386b1043adc74c69a3aebd0c3830136
SSDEEP 384:E3eVES+/xwGkRKJjinvlM61qmTTMVF9/q5E0:bGS+ZfbJjaO8qYoAl
TLSH
T11DB2091BA7C644F1EBA5C2301ABB1B7ED566BC62472987871B20FF1D1C31260D9263CE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4488	spoolsv.exe

Adds Run key to start application 2 TTPs 1 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\Start GeekBuddy = "C:\\Program Files\\Common Files\\Microsoft Shared\\Web Folders\\1033\\spoolsv.exe"	2026-10-14_5904a980ae3700c49c23b3904090d4b9_elex_wannacry.exe

Discovers running processes 1 TTPs 1 IoCs

Running process information can be used to identify security tools or plan follow-on actions.

discovery

Process Discovery

T1057

pid	Process
1972	tasklist.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\Web Folders\1033\spoolsv.exe	2026-10-14_5904a980ae3700c49c23b3904090d4b9_elex_wannacry.exe

Executes a command shell one-liner 1 TTPs 2 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
3192	cmd.exe
4164	cmd.exe

Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

discovery

System Network Configuration Discovery

T1016

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	2026-10-14_5904a980ae3700c49c23b3904090d4b9_elex_wannacry.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	2026-10-14_5904a980ae3700c49c23b3904090d4b9_elex_wannacry.exe

System Location Discovery: System Language Discovery 1 TTPs 9 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	2026-10-14_5904a980ae3700c49c23b3904090d4b9_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ipconfig.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tasklist.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	NETSTAT.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	spoolsv.exe

Gathers network information 2 TTPs 2 IoCs

Uses commandline utility to view network configuration.

System Information Discovery

T1082

Command and Scripting Interpreter

T1059

pid	Process
2384	ipconfig.exe
1364	NETSTAT.EXE

Runs net.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1972	tasklist.exe
Token: SeDebugPrivilege	1364	NETSTAT.EXE

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4716	2026-10-14_5904a980ae3700c49c23b3904090d4b9_elex_wannacry.exe
4716	2026-10-14_5904a980ae3700c49c23b3904090d4b9_elex_wannacry.exe
4488	spoolsv.exe
4488	spoolsv.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 4716 wrote to memory of 3192	4716	2026-10-14_5904a980ae3700c49c23b3904090d4b9_elex_wannacry.exe	86
PID 3192 wrote to memory of 4164	3192	cmd.exe	88
PID 3192 wrote to memory of 2384	3192	cmd.exe	89
PID 3192 wrote to memory of 1972	3192	cmd.exe	90
PID 3192 wrote to memory of 1544	3192	cmd.exe	94
PID 1544 wrote to memory of 400	1544	net.exe	95
PID 3192 wrote to memory of 1364	3192	cmd.exe	97

C:\Users\Admin\AppData\Local\Temp\2026-10-14_5904a980ae3700c49c23b3904090d4b9_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-10-14_5904a980ae3700c49c23b3904090d4b9_elex_wannacry.exe"
1⤵
- Adds Run key to start application
- Drops file in Program Files directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4716
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ver >c:\windows\temp\flash.log & cmd /c set >>c:\windows\temp\flash.log & ipconfig /all >>c:\windows\temp\flash.log & tasklist >>c:\windows\temp\flash.log & net start>>c:\windows\temp\flash.log & netstat -an >>c:\windows\temp\flash.log
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3192
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c set
    3⤵
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    PID:4164
- - C:\Windows\SysWOW64\ipconfig.exe
    ipconfig /all
    3⤵
    - System Location Discovery: System Language Discovery
    - Gathers network information
    PID:2384
- - C:\Windows\SysWOW64\tasklist.exe
    tasklist
    3⤵
    - Discovers running processes
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:1972
- - C:\Windows\SysWOW64\net.exe
    net start
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1544
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 start
      4⤵
      System Location Discovery: System Language Discovery
      PID:400
- - C:\Windows\SysWOW64\NETSTAT.EXE
    netstat -an
    3⤵
    - System Location Discovery: System Language Discovery
    - Gathers network information
    - Suspicious use of AdjustPrivilegeToken
    PID:1364

C:\Program Files\Common Files\Microsoft Shared\Web Folders\1033\spoolsv.exe
"C:\Program Files\Common Files\Microsoft Shared\Web Folders\1033\spoolsv.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4488

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

2

T1059

Windows Command Shell

1

T1059.003

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Process Discovery

1

T1057

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

System Network Configuration Discovery

1

T1016

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

spoolsv.exe

Path C:\Program Files\Common Files\microsoft shared\Web Folders\1033\spoolsv.exe
Size 24KB
SHA256 7f9176973a3a3ffba0d6389649b97bfdd6e5b4f2b3e3a51cd63e1ee5da320064
MD5 34c355e7799afa8a9b439ccc60e25b96
SHA1 cc9692a23500ec870a569a8a7831f2528a1e6cf7
SHA512 88e03b7aedddb4941647769c9d164ab0c3df0c6e7b034b6026a6d1e402a8f55b530295491b459e4c8f086d78b22315deff958e72f8f393cd95dd59504b6f418e
SSDEEP 384:E3eVES+/xwGkRKJIBilM61qmTTMVF9/q5h0:bGS+ZfbJIBiO8qYoA+
TLSH
T16BB2F81BA7C644F0DBE5C2301AAB1BBFE566B863462946D71B20FF1D1C31260D9263CE
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

flash.log

Path \??\c:\windows\temp\flash.log
Size 14KB
SHA256 9492e895bed0229fa5aa4c08953a112170e2db197d2ff34e774c0bb1e1d90695
MD5 d3af530b6904c87e2a8a2602eee54e82
SHA1 6378c1133649f118a103a45db5bdd207c6496407
SHA512 565a673bb7408cbd250e3116b1989f4d054b14307fbb6520f2a047d7239adc31e9747a01a94313b2e83f023b2373479a373839d260c34eb23f8bef18c8fa1601
SSDEEP 384:GmVlBJcBCJtLmoycAnU8tMXVgSCeZm4vvgPEKQWtAikYYmvu3RfyioKbncF7y4rX:l9KBCJtLmoyVnU8tMXVgSCeZm4vvgPEo
TLSH
T19B628641569E60EC6339D7963E178022E74D5502246BFCD83EEE049CABF8B1CE7EB520
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

Replay Monitor

Loading Replay Monitor...

Downloads