4582041185ee162419859dd7a7a2be6c4f50fd8c9b19559d118d666a5f1c53e9

General

Target
2026-08-09_e0abce31151457564c189dcf073a325e_elex_wannacry.exe
Size 89KB
Sample260809-lq333sythy
SHA256 4582041185ee162419859dd7a7a2be6c4f50fd8c9b19559d118d666a5f1c53e9
MD5 e0abce31151457564c189dcf073a325e
SHA1 88e18120519b7b3fd6f6bc364747bea54ed709ec
SHA512 46c646e5cdd27babe2ab896e0001e504a1cf6385f81e96051606af322576fcab6ade0b3e2c9ae37c68084c4ce873131418337c0e1196a2e82f3a133b3996cd24
SSDEEP 1536:TSSABNx6vb4RoI47zzzzzzzzzvfxzVzNrzzzgzzzzzzzzzzzzzzzz6zzzdzzzzlU:eSABNx6vb4RoI4pyjHYLhal01UoPXQ
TLSH
T18B938C57ABA558E9E1206870161D373493EF986F3B2597A38384FE4DA133DC1EC3618E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
5564	qnaet.exe

Executes dropped EXE 1 IoCs

pid	Process
5564	qnaet.exe

Loads dropped DLL 1 IoCs

pid	Process
2776	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
1408	cmd.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4868	2776	WerFault.exe	93

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	2026-08-09_e0abce31151457564c189dcf073a325e_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	qnaet.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
1408	cmd.exe
6016	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
6016	PING.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4520	2026-08-09_e0abce31151457564c189dcf073a325e_elex_wannacry.exe
5564	qnaet.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4520 wrote to memory of 1408	4520	2026-08-09_e0abce31151457564c189dcf073a325e_elex_wannacry.exe	89
PID 1408 wrote to memory of 6016	1408	cmd.exe	91
PID 1408 wrote to memory of 5564	1408	cmd.exe	92
PID 5564 wrote to memory of 2776	5564	qnaet.exe	93

C:\Users\Admin\AppData\Local\Temp\2026-08-09_e0abce31151457564c189dcf073a325e_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-09_e0abce31151457564c189dcf073a325e_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4520
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c ping 127.0.0.1 -n 2&c:\qnaet.exe "C:\Users\Admin\AppData\Local\Temp\2026-08-09_e0abce31151457564c189dcf073a325e_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:1408
- - 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:6016
- - \??\c:\qnaet.exe
    c:\qnaet.exe "C:\Users\Admin\AppData\Local\Temp\2026-08-09_e0abce31151457564c189dcf073a325e_elex_wannacry.exe"
    3⤵
    - Deletes itself
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:5564
  - - \??\c:\windows\SysWOW64\rundll32.exe
      c:\windows\system32\rundll32.exe "c:\fqgvh\nbeoc.dll",DoVirusScan c:\qnaet.exe
      4⤵
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      PID:2776
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2776 -s 476
        5⤵
        Program crash
        
        PID:4868

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2776 -ip 2776
1⤵
PID:4724

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

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

nbeoc.dll

Path \??\c:\fqgvh\nbeoc.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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qnaet.exe

Path \??\c:\qnaet.exe
Size 89KB
SHA256 a1d178f5879def87d307fa860671e22548872c4660506a5fe28befafe32060e2
MD5 18790b0d20d685fdc6a61d020eec8fd8
SHA1 bf532f1e86c669957cab7e730b5fb2ff792faf5e
SHA512 79496bee4fbc602897c454aaf92d99358e1d56ca30c42ba3201b76737569023e8134496b3cd3fbbe1c6032bee1534728147a1e4e97f927e602f139d483628f4c
SSDEEP 1536:TSSABNx6vb4RoI47zzzzzzzzzvfxzVzNrzzzgzzzzzzzzzzzzzzzz6zzzdzzzzlz:eSABNx6vb4RoI4pyjHYLhal01UoPXv
TLSH
T1D4938C17ABA558E9E1206C70161D373093EF986F3B2497A38384FE4DA533DC5EC3618A
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/2776-9-0x0000000010000000-0x0000000010032000-memory.dmp

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memory/4520-0-0x0000000000400000-0x0000000000417000-memory.dmp

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memory/4520-2-0x0000000000400000-0x0000000000417000-memory.dmp

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memory/5564-6-0x0000000000400000-0x0000000000417000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads