55eb310998509427dde25f60633fa1e7ba89f8d5bcc7646856aef566bb026790

General

Target
2026-10-11_8283f0897c4dc2981c0d949ab8bd1a10_elex_wannacry.exe
Size 98KB
Sample261012-vym69sec64
SHA256 55eb310998509427dde25f60633fa1e7ba89f8d5bcc7646856aef566bb026790
MD5 8283f0897c4dc2981c0d949ab8bd1a10
SHA1 56bf46f352be7a6346823f2e0656ba3745e14926
SHA512 d63ee022552749e29357ee3f285db365145d6e4d6456ea78b76b9d20145648bee28a9af70b9a63735b2a719c0bef6b6cb6b283b8ef9d5841900af7f5bec5f8f1
SSDEEP 1536:VSSABNx6vb4RoI47zzzzzzzzzvfxzVzNrzzzgzzzzzzzzzzzzzzzz6zzzdzzzzlj:QSABNx6vb4RoI4pyjHYLhal01UoPX
TLSH
T1A1A3AD0BABAA58E9E120AC70152D373597EF946F3B2497A38344FE4D9533DC1EC3614A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

defense_evasion discovery execution

Malware Config

Signatures

Deletes itself 1 TTPs 1 IoCs

defense_evasion

File Deletion

T1070.004

pid	Process
2828	loafdke.exe

Executes dropped EXE 1 IoCs

pid	Process
2828	loafdke.exe

Loads dropped DLL 1 IoCs

pid	Process
4524	rundll32.exe

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
1768	cmd.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4760	4524	WerFault.exe	95

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	2026-10-11_8283f0897c4dc2981c0d949ab8bd1a10_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	loafdke.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.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
1768	cmd.exe
4952	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
4952	PING.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1648	2026-10-11_8283f0897c4dc2981c0d949ab8bd1a10_elex_wannacry.exe
2828	loafdke.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1648 wrote to memory of 1768	1648	2026-10-11_8283f0897c4dc2981c0d949ab8bd1a10_elex_wannacry.exe	86
PID 1768 wrote to memory of 4952	1768	cmd.exe	89
PID 1768 wrote to memory of 2828	1768	cmd.exe	92
PID 2828 wrote to memory of 4524	2828	loafdke.exe	95

C:\Users\Admin\AppData\Local\Temp\2026-10-11_8283f0897c4dc2981c0d949ab8bd1a10_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-10-11_8283f0897c4dc2981c0d949ab8bd1a10_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1648
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c ping 127.0.0.1 -n 2&c:\loafdke.exe "C:\Users\Admin\AppData\Local\Temp\2026-10-11_8283f0897c4dc2981c0d949ab8bd1a10_elex_wannacry.exe"
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:1768
- - 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:4952
- - \??\c:\loafdke.exe
    c:\loafdke.exe "C:\Users\Admin\AppData\Local\Temp\2026-10-11_8283f0897c4dc2981c0d949ab8bd1a10_elex_wannacry.exe"
    3⤵
    - Deletes itself
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2828
  - - \??\c:\windows\SysWOW64\rundll32.exe
      c:\windows\system32\rundll32.exe "c:\amlsmznud\wtjeh.dll",DoVirusScan c:\loafdke.exe
      4⤵
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      PID:4524
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4524 -s 560
        5⤵
        Program crash
        
        PID:4760

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 204 -p 4524 -ip 4524
1⤵
PID:5048

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

Privilege Escalation

Defense Evasion

Indicator Removal

1

T1070

File Deletion

1

T1070.004

Credential Access

Discovery

Remote System Discovery

1

T1018

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

System Network Configuration Discovery

1

T1016

Internet Connection Discovery

1

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

wtjeh.dll

Path \??\c:\amlsmznud\wtjeh.dll
Size 50KB
SHA256 7604a0d3e695ff2f47b2961a860aa77e41952df48c132c18ac8d84e6ed3ee8eb
MD5 18cc91cc0c4c41e39a2c5310e760f0ef
SHA1 aaacc94db8d8a37e5d34878aa259d3274a5ff2a7
SHA512 8abba5220a7216288d0d2c683a5d01b796b1179464a2432eda991004348223c822c54ab39fd19302ff01974ec8d026e98280e9f1bdb67178126d75a974ecc7e7
SSDEEP 768:Z+arYIR3u5v4bGwCl56LNQQe5JBtGf1oTYtx/qQvo9:ZPrG57TzDxJS6Etx/ZvO
TLSH
T1AB33E178E1F4B8F6E46EAB345D82146DB1C16BD34D3080BA079224AF6C37E578B52731
MD5 SHA1 SHA512 SSDEEP TLSH

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loafdke.exe

Path \??\c:\loafdke.exe
Size 99KB
SHA256 3d45bc880bca9f617a8e342ba1606b63e939839a4a3af89053b1dc79b2a3ba3f
MD5 c32cc3d97dd586cd3cdb23eae612f046
SHA1 4c7ba897fd5492dbae2a557553d1ea930bbc878e
SHA512 4daf1e4198e9448d53bb31d6b4c3fb109fb935e94baeacb75b42bd44b7c2dc282deb73b22ab217f5c82dd6682274794a1058de0ef88976d2017b55bd4c14f57f
SSDEEP 1536:VSSABNx6vb4RoI47zzzzzzzzzvfxzVzNrzzzgzzzzzzzzzzzzzzzz6zzzdzzzzlT:QSABNx6vb4RoI4pyjHYLhal01UoPXn
TLSH
T1A2A39D0BABA958E9E120AC70152D373597EF946F3B2497A38344FE4D9533DC1EC3618A
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/1648-0-0x0000000000400000-0x0000000000417000-memory.dmp

Download

memory/1648-2-0x0000000000400000-0x0000000000417000-memory.dmp

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memory/2828-6-0x0000000000400000-0x0000000000417000-memory.dmp

Download

memory/2828-8-0x0000000000400000-0x0000000000417000-memory.dmp

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memory/4524-11-0x0000000010000000-0x0000000010032000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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