db17816bd81aa79f9c59c03e7097e400dad468c7be4ba0a8f01b7ca622e1d6c8

General

Target
2026-07-27_d711be25affed35db75c9d6361166a74_elex_wannacry.exe
Size 84KB
Sample260727-2m76mattht
SHA256 db17816bd81aa79f9c59c03e7097e400dad468c7be4ba0a8f01b7ca622e1d6c8
MD5 d711be25affed35db75c9d6361166a74
SHA1 ef4759aeafcfc4811f327cbeb1f3ab63fa065ed5
SHA512 3fb1e4439ac55a1d53cbf6dfe254ae6fe0c62eb4030834982d49c411a7089e62e44ad8c46e44659e81373e8d0ca6291f1eddb178b87bcea2f1f91b836c4b8b28
SSDEEP 1536:TSSABNx6vb4RoI47zzzzzzzzzvfxzVzNrzzzgzzzzzzzzzzzzzzzz6zzzdzzzzlI:eSABNx6vb4RoI4pyjHYLhal01UoPXE
TLSH
T13B83AD0BABAA58D9E220AC71152D377593EF94AE3B149B938345FE4D9433CC0EC3614E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4480	qonkw.exe

Executes dropped EXE 1 IoCs

pid	Process
4480	qonkw.exe

Loads dropped DLL 1 IoCs

pid	Process
5548	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
2548	cmd.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1472	5548	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	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-07-27_d711be25affed35db75c9d6361166a74_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	qonkw.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
2548	cmd.exe
6024	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
6024	PING.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2796	2026-07-27_d711be25affed35db75c9d6361166a74_elex_wannacry.exe
4480	qonkw.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2796 wrote to memory of 2548	2796	2026-07-27_d711be25affed35db75c9d6361166a74_elex_wannacry.exe	89
PID 2548 wrote to memory of 6024	2548	cmd.exe	91
PID 2548 wrote to memory of 4480	2548	cmd.exe	92
PID 4480 wrote to memory of 5548	4480	qonkw.exe	93

C:\Users\Admin\AppData\Local\Temp\2026-07-27_d711be25affed35db75c9d6361166a74_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-27_d711be25affed35db75c9d6361166a74_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2796
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c ping 127.0.0.1 -n 2&c:\qonkw.exe "C:\Users\Admin\AppData\Local\Temp\2026-07-27_d711be25affed35db75c9d6361166a74_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:2548
- - 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:6024
- - \??\c:\qonkw.exe
    c:\qonkw.exe "C:\Users\Admin\AppData\Local\Temp\2026-07-27_d711be25affed35db75c9d6361166a74_elex_wannacry.exe"
    3⤵
    - Deletes itself
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:4480
  - - \??\c:\windows\SysWOW64\rundll32.exe
      c:\windows\system32\rundll32.exe "c:\szdoe\tvpximy.dll",DoVirusScan c:\qonkw.exe
      4⤵
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      PID:5548
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 5548 -s 476
        5⤵
        Program crash
        
        PID:1472

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 392 -p 5548 -ip 5548
1⤵
PID:4756

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

qonkw.exe

Path \??\c:\qonkw.exe
Size 85KB
SHA256 581a2a09a3f44dd52e8f031f986a3aa69cda24e3acf30ca6fac314628481acda
MD5 857cc2f19f248fa13e902417fc8ea718
SHA1 c958451cb173f715f2204a991b1c3c0ca5b9756b
SHA512 894c11684099c045846425a1352bd2fc3d1d2625dc6204e0c63ccf5b5df2eebde9944ab76e3dd32ed69cf6f3f4481c8eda94d55bfc4e93c805ff3c2826c6fd60
SSDEEP 1536:TSSABNx6vb4RoI47zzzzzzzzzvfxzVzNrzzzgzzzzzzzzzzzzzzzz6zzzdzzzzlo:eSABNx6vb4RoI4pyjHYLhal01UoPXE
TLSH
T18183AE0BABAA58D9E120AC70152D377593EF94AE3B149B938349FE4D9533CC0EC3614E
MD5 SHA1 SHA512 SSDEEP TLSH

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tvpximy.dll

Path \??\c:\szdoe\tvpximy.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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memory/2796-0-0x0000000000400000-0x0000000000417000-memory.dmp

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memory/2796-2-0x0000000000400000-0x0000000000417000-memory.dmp

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memory/4480-6-0x0000000000400000-0x0000000000417000-memory.dmp

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memory/5548-9-0x0000000010000000-0x0000000010032000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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