ca6fc0e006c78c8345279d7361f4408732dee75a06c8191819d2fb0ef5d9aede

General

Target
2026-08-22_2d62fa38f1affb5784931f4804e5dd93_elex_wannacry.exe
Size 89KB
Sample260822-e5b5kseb59
SHA256 ca6fc0e006c78c8345279d7361f4408732dee75a06c8191819d2fb0ef5d9aede
MD5 2d62fa38f1affb5784931f4804e5dd93
SHA1 94f680345ea4911eb87c0f1e47ca125ffe286c05
SHA512 42c0e5dd196aaa90c38ceaaa6974d472dc4b7810347715c166b319312f17dbe202fd0f466f315d319d0a4c90244f0f2449a0516274de5efbb8d028e40af36298
SSDEEP 1536:TSSABNx6vb4RoI47zzzzzzzzzvfxzVzNrzzzgzzzzzzzzzzzzzzzz6zzzdzzzzl3:eSABNx6vb4RoI4pyjHYLhal01UoPX7
TLSH
T107939D47ABA958E9E1206C70051D373597EF98AB3B2597A38384FE4DA133DC1EC3614E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1900	ccedk.exe

Executes dropped EXE 1 IoCs

pid	Process
1900	ccedk.exe

Loads dropped DLL 1 IoCs

pid	Process
2172	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
4416	cmd.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
568	2172	WerFault.exe	89

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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ccedk.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-08-22_2d62fa38f1affb5784931f4804e5dd93_elex_wannacry.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
4416	cmd.exe
4320	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
4320	PING.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4952	2026-08-22_2d62fa38f1affb5784931f4804e5dd93_elex_wannacry.exe
1900	ccedk.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4952 wrote to memory of 4416	4952	2026-08-22_2d62fa38f1affb5784931f4804e5dd93_elex_wannacry.exe	85
PID 4416 wrote to memory of 4320	4416	cmd.exe	87
PID 4416 wrote to memory of 1900	4416	cmd.exe	88
PID 1900 wrote to memory of 2172	1900	ccedk.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-22_2d62fa38f1affb5784931f4804e5dd93_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-22_2d62fa38f1affb5784931f4804e5dd93_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4952
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c ping 127.0.0.1 -n 2&c:\ccedk.exe "C:\Users\Admin\AppData\Local\Temp\2026-08-22_2d62fa38f1affb5784931f4804e5dd93_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:4416
- - 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:4320
- - \??\c:\ccedk.exe
    c:\ccedk.exe "C:\Users\Admin\AppData\Local\Temp\2026-08-22_2d62fa38f1affb5784931f4804e5dd93_elex_wannacry.exe"
    3⤵
    - Deletes itself
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1900
  - - \??\c:\windows\SysWOW64\rundll32.exe
      c:\windows\system32\rundll32.exe "c:\kvwjdionm\zlmij.dll",DoVirusScan c:\ccedk.exe
      4⤵
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      PID:2172
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2172 -s 560
        5⤵
        Program crash
        
        PID:568

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2172 -ip 2172
1⤵
PID:748

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

Replay Monitor

Loading Replay Monitor...

Downloads

ccedk.exe

Path C:\ccedk.exe
Size 89KB
SHA256 ed3dc3b91be310f23cbe5156b31330ce797ad9d1bf913d34d25d482f98ea6862
MD5 5c971a79fd2b9ed51768b15c46df0535
SHA1 cc1ca7e25ad238fd8726f1706bcf6077be2f6c0c
SHA512 cebf3b4de71b1807fad6d4678772cd811f407a53f8893983f1298606af59d5869f19c02510230927f7232be7a3f1e5955fbc253591ebe55349ea940c98a2b263
SSDEEP 1536:TSSABNx6vb4RoI47zzzzzzzzzvfxzVzNrzzzgzzzzzzzzzzzzzzzz6zzzdzzzzlO:eSABNx6vb4RoI4pyjHYLhal01UoPX6
TLSH
T1FE939D47ABA958E9E1206C70051D373597EF98AB3B2597A38384FE4DA133DC1EC3614E
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

zlmij.dll

Path \??\c:\kvwjdionm\zlmij.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

Submit Download

memory/1900-7-0x0000000000400000-0x0000000000417000-memory.dmp

Download

memory/2172-10-0x0000000010000000-0x0000000010032000-memory.dmp

Download

memory/4952-0-0x0000000000400000-0x0000000000417000-memory.dmp

Download

memory/4952-2-0x0000000000400000-0x0000000000417000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

Replay Monitor

Loading Replay Monitor...

Downloads