c85fe3ebbf374fd36cac4ab38fbaeef6ed6ce26be425f5a242dbfdfad95462c5

General

Target
2026-08-08_bc2595b3d9c7b27ddf3d1538a0a349fc_elex_wannacry.exe
Size 91KB
Sample260808-knn1psck8s
SHA256 c85fe3ebbf374fd36cac4ab38fbaeef6ed6ce26be425f5a242dbfdfad95462c5
MD5 bc2595b3d9c7b27ddf3d1538a0a349fc
SHA1 09b571f80b280d5626a175ba909f375fdc261bbd
SHA512 5f5459a85818456ff59f5708e25d6ca1ba58e8024649296816d6558368cb173b032eb287c13bd25a5b88dcd40220c6b554db9aff18d610ea0561a9759b877145
SSDEEP 1536:TSSABNx6vb4RoI47zzzzzzzzzvfxzVzNrzzzgzzzzzzzzzzzzzzzz6zzzdzzzzlQ:eSABNx6vb4RoI4pyjHYLhal01UoPX8
TLSH
T14293AF07ABA588D9F1207C70161D373497EE986E3B1897639388EE4ED533DD1EC3618A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3996	snwph.exe

Executes dropped EXE 1 IoCs

pid	Process
3996	snwph.exe

Loads dropped DLL 1 IoCs

pid	Process
5220	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
3324	cmd.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3408	5220	WerFault.exe	92

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	snwph.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-08-08_bc2595b3d9c7b27ddf3d1538a0a349fc_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
3324	cmd.exe
3248	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
3248	PING.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1468	2026-08-08_bc2595b3d9c7b27ddf3d1538a0a349fc_elex_wannacry.exe
3996	snwph.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1468 wrote to memory of 3324	1468	2026-08-08_bc2595b3d9c7b27ddf3d1538a0a349fc_elex_wannacry.exe	88
PID 3324 wrote to memory of 3248	3324	cmd.exe	90
PID 3324 wrote to memory of 3996	3324	cmd.exe	91
PID 3996 wrote to memory of 5220	3996	snwph.exe	92

C:\Users\Admin\AppData\Local\Temp\2026-08-08_bc2595b3d9c7b27ddf3d1538a0a349fc_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-08_bc2595b3d9c7b27ddf3d1538a0a349fc_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1468
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c ping 127.0.0.1 -n 2&c:\snwph.exe "C:\Users\Admin\AppData\Local\Temp\2026-08-08_bc2595b3d9c7b27ddf3d1538a0a349fc_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:3324
- - 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:3248
- - \??\c:\snwph.exe
    c:\snwph.exe "C:\Users\Admin\AppData\Local\Temp\2026-08-08_bc2595b3d9c7b27ddf3d1538a0a349fc_elex_wannacry.exe"
    3⤵
    - Deletes itself
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:3996
  - - \??\c:\windows\SysWOW64\rundll32.exe
      c:\windows\system32\rundll32.exe "c:\dmgcm\gykiu.dll",DoVirusScan c:\snwph.exe
      4⤵
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      PID:5220
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 5220 -s 476
        5⤵
        Program crash
        
        PID:3408

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 392 -p 5220 -ip 5220
1⤵
PID:1800

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

gykiu.dll

Path \??\c:\dmgcm\gykiu.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

snwph.exe

Path \??\c:\snwph.exe
Size 91KB
SHA256 08f10ca2a765b28f8481d297f991aef07b7b170a71bd7a60bc3f8f203f4a2d66
MD5 0b450d29e28f1e4e9a4f4d0ac1c017bf
SHA1 69e0f46c7143abe729faefbe6dd2a13d11cacb38
SHA512 baae2df9b1010591d535074f4121fdad392bf0bb76ec69bb663ceb1bdc4234eecc99031c0ad6b4c84951608f0775fa50a0cd9011c89cc07b1a2cdf465e830eaf
SSDEEP 1536:TSSABNx6vb4RoI47zzzzzzzzzvfxzVzNrzzzgzzzzzzzzzzzzzzzz6zzzdzzzzlz:eSABNx6vb4RoI4pyjHYLhal01UoPX/
TLSH
T1AE93AF07AB6588D9F1207C70161D373097EE986E3B1897639388EE4ED473DD1EC3A18A
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/1468-0-0x0000000000400000-0x0000000000417000-memory.dmp

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memory/1468-2-0x0000000000400000-0x0000000000417000-memory.dmp

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memory/3996-6-0x0000000000400000-0x0000000000417000-memory.dmp

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memory/5220-9-0x0000000010000000-0x0000000010032000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads