137b92d87ed73d44753048b436c0414b79a6fe6f4bfd83ddac3d4c774a6190d0

Analysis

max time kernel
149s
max time network
149s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
23/04/2026, 11:33

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General

Target
2026-04-23_dc276e4e18a0322298621ab512822d3d_elex_wannacry.exe
Size 325KB
Sample260423-nn71csbv5x
SHA256 137b92d87ed73d44753048b436c0414b79a6fe6f4bfd83ddac3d4c774a6190d0
MD5 dc276e4e18a0322298621ab512822d3d
SHA1 2ee60f9549208caf91342b94af18184adc946977
SHA512 1dcf9cc8d31dc805388b835dc5104a3eb080082f52c0b33d80c545b420c9bd14c492b93c4e23e6f27eff9ba257886b8be673c51fcdd02e599b3ce6fa68bb9b2f
SSDEEP 3072:FRoTSgQHfT5h+T3GuGYeO6bUT3JyDhkUAyLj6lgvqcOoyqsu/T2JS5073VLb:FRoSgWtkT3sO6bSZMhRrygvjpsASJV7h
TLSH
T18164AF1275D0C8EAC1C53973CD65B6F4E3E9CEE8C9329A6B17E43E4C7E3A5048712269
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
788	aoqmz.exe

Executes dropped EXE 2 IoCs

pid	Process
788	aoqmz.exe
2744	fmhnvme.exe

Loads dropped DLL 1 IoCs

pid	Process
2744	fmhnvme.exe

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File opened for modification	\??\c:\Program Files\kznmdii	aoqmz.exe
File created	\??\c:\Program Files\kznmdii\fmhnvme.dll	aoqmz.exe
File created	\??\c:\Program Files\kznmdii\fmhnvme.exe	aoqmz.exe
File opened for modification	\??\c:\Program Files\kznmdii\fmhnvme.exe	aoqmz.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3636	2744	WerFault.exe	84

System Location Discovery: System Language Discovery 1 TTPs 5 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	2026-04-23_dc276e4e18a0322298621ab512822d3d_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	aoqmz.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fmhnvme.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
3672	cmd.exe
1252	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
1252	PING.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3560	2026-04-23_dc276e4e18a0322298621ab512822d3d_elex_wannacry.exe
788	aoqmz.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3560 wrote to memory of 3672	3560	2026-04-23_dc276e4e18a0322298621ab512822d3d_elex_wannacry.exe	80
PID 3672 wrote to memory of 1252	3672	cmd.exe	82
PID 3672 wrote to memory of 788	3672	cmd.exe	83
PID 788 wrote to memory of 2744	788	aoqmz.exe	84

C:\Users\Admin\AppData\Local\Temp\2026-04-23_dc276e4e18a0322298621ab512822d3d_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-04-23_dc276e4e18a0322298621ab512822d3d_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3560
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c ping 127.0.0.1 -n 2&C:\Users\Admin\AppData\Local\Temp\\aoqmz.exe "C:\Users\Admin\AppData\Local\Temp\2026-04-23_dc276e4e18a0322298621ab512822d3d_elex_wannacry.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:3672
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 2
    3⤵
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Runs ping.exe
    PID:1252
- - C:\Users\Admin\AppData\Local\Temp\aoqmz.exe
    C:\Users\Admin\AppData\Local\Temp\\aoqmz.exe "C:\Users\Admin\AppData\Local\Temp\2026-04-23_dc276e4e18a0322298621ab512822d3d_elex_wannacry.exe"
    3⤵
    - Deletes itself
    - Executes dropped EXE
    - Drops file in Program Files directory
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:788
  - - \??\c:\Program Files\kznmdii\fmhnvme.exe
      "c:\Program Files\kznmdii\fmhnvme.exe" "c:\Program Files\kznmdii\fmhnvme.dll",GetBMP C:\Users\Admin\AppData\Local\Temp\aoqmz.exe
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      PID:2744
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2744 -s 432
        5⤵
        Program crash
        
        PID:3636

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2744 -ip 2744
1⤵
PID:4944

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Remote System Discovery

T1018

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

fmhnvme.exe

Path C:\Program Files\kznmdii\fmhnvme.exe
Size 40KB
SHA256 8dcaeeebef9b9f3d41d295db145ffb3850f309d089c08125c7fa7034db5fd80e
MD5 22bb5bd901d8b25ac5b41edbb7d5053e
SHA1 8a935dd8d7e104fc553ff7e8b54a404f7b079334
SHA512 cc3fb68fd6791a08e4a7d1a8db8d07cfcc8c9b9dceec10b53f0cb7ee86473303a19be4f23e379f84c59e02d0568e7c066e21cd1300f6032dac4ba52f609f62e7
SSDEEP 768:C67uhQpPPp0nnqFk509FRdVcQX6N58hJYim1jLP3RRe:C67uhQpXp0nnqa5093jKNAmB3RR
TLSH
T10C134C02BE88C071DDA114B41A5DB337939DED604B1586D3593887EBAA2D3E39E343DE
MD5 SHA1 SHA512 SSDEEP TLSH

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aoqmz.exe

Path C:\Users\Admin\AppData\Local\Temp\aoqmz.exe
Size 325KB
SHA256 35b80b79094d2f5946243b6a203b8cf17f37f887c8d0970d7d9a43a39d680b3e
MD5 0443f3dddb3850e90f7d9a1a0a6a3f6a
SHA1 df527e676e69e1f88cac4c5a5b95b2a646d4e7fb
SHA512 de0ce775551255d6009a8d379f9e6e411b3c4e0b15512f7ddbc91789f7d4301e604a8126b3062e37a3ca0defe55f7267bd6002e71b27e3226caadd464cbbf35f
SSDEEP 3072:FRoTSgQHfT5h+T3GuGYeO6bUT3JyDhkUAyLj6lgvqcOoyqsu/T2JS5073VLc:FRoSgWtkT3sO6bSZMhRrygvjpsASJV7a
TLSH
T15064AF1275D0C8EAC1C53973CD65B6F4E3E9CEE8C9329A6B17E83E4C7E3A5048711269
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

fmhnvme.dll

Path \??\c:\Program Files\kznmdii\fmhnvme.dll
Size 143KB
SHA256 d0cd4a05144248d6551ccd5cd60d9b492a710a2a1de09eb5c79ffe7db796ffe5
MD5 9dc552e4bd479fa63a4bee302075ac8a
SHA1 5e47fb0f30cb44294a4fa631e184eb88038a0e3b
SHA512 a8bf1a2f47dd61323be47e581c46a54b0426581bea6b82b3e4ab5be9f539351b7ce17964723eeb2b47bd7fe3f2b2c74a93ccf8f813494a4201a57943f2c6395b
SSDEEP 1536:6UmjB4YGcf3L2bo6OJVyDLIjfK+sOiFd2BQG8dk0tJTaNlZffpgKNf5z:fdYXSqEL8K+sP2BuHJTaNlhfVNBz
TLSH
T1B0E312917C9F14A4D02046B3069896791EFD893AE6EE57E37A6CF96B4305A16F30F00F
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/788-10-0x0000000000400000-0x000000000044D000-memory.dmp

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memory/2744-15-0x0000000010047000-0x000000001006D000-memory.dmp

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memory/2744-14-0x0000000010000000-0x000000001006D000-memory.dmp

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memory/2744-16-0x0000000000AC0000-0x0000000000B24000-memory.dmp

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memory/3560-0-0x0000000000400000-0x000000000044D000-memory.dmp

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memory/3560-2-0x0000000000400000-0x000000000044D000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads