6c0c570be77be98ac720e5325533cce3b3dffd920b5fcf66c2f7b232c539223a

General

Target
2026-10-01_8009e32c27f84721636f58fdd9a5cf19_elex_wannacry.exe
Size 91KB
Sample261002-mjc4ragb82
SHA256 6c0c570be77be98ac720e5325533cce3b3dffd920b5fcf66c2f7b232c539223a
MD5 8009e32c27f84721636f58fdd9a5cf19
SHA1 6457675acf7ed33d73e1597587d3f749738e0251
SHA512 1b48a6eadb3b72c98b13b2c79163e52c096d835426d7942f17d23e69ccab766b1c1ca8fb8a9e30a81d0c000b187a863740e099b1678b44aceb7047304819dc76
SSDEEP 1536:TSSABNx6vb4RoI47zzzzzzzzzvfxzVzNrzzzgzzzzzzzzzzzzzzzz6zzzdzzzzlq:eSABNx6vb4RoI4pyjHYLhal01UoPXe
TLSH
T13D939E17ABA588D9E0206C70161D773497EF986F3B1497A38348FE4EE533D85EC3618A
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
3244	gooch.exe

Executes dropped EXE 1 IoCs

pid	Process
3244	gooch.exe

Loads dropped DLL 1 IoCs

pid	Process
4752	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
4852	cmd.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3896	4752	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	2026-10-01_8009e32c27f84721636f58fdd9a5cf19_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	gooch.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
4852	cmd.exe
3460	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
3460	PING.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
916	2026-10-01_8009e32c27f84721636f58fdd9a5cf19_elex_wannacry.exe
3244	gooch.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 916 wrote to memory of 4852	916	2026-10-01_8009e32c27f84721636f58fdd9a5cf19_elex_wannacry.exe	89
PID 4852 wrote to memory of 3460	4852	cmd.exe	91
PID 4852 wrote to memory of 3244	4852	cmd.exe	92
PID 3244 wrote to memory of 4752	3244	gooch.exe	93

C:\Users\Admin\AppData\Local\Temp\2026-10-01_8009e32c27f84721636f58fdd9a5cf19_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-10-01_8009e32c27f84721636f58fdd9a5cf19_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:916
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c ping 127.0.0.1 -n 2&c:\gooch.exe "C:\Users\Admin\AppData\Local\Temp\2026-10-01_8009e32c27f84721636f58fdd9a5cf19_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:4852
- - 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:3460
- - \??\c:\gooch.exe
    c:\gooch.exe "C:\Users\Admin\AppData\Local\Temp\2026-10-01_8009e32c27f84721636f58fdd9a5cf19_elex_wannacry.exe"
    3⤵
    - Deletes itself
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:3244
  - - \??\c:\windows\SysWOW64\rundll32.exe
      c:\windows\system32\rundll32.exe "c:\bbcyf\sjdwq.dll",DoVirusScan c:\gooch.exe
      4⤵
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      PID:4752
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4752 -s 476
        5⤵
        Program crash
        
        PID:3896

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 240 -p 4752 -ip 4752
1⤵
PID:1228

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

sjdwq.dll

Path \??\c:\bbcyf\sjdwq.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

gooch.exe

Path \??\c:\gooch.exe
Size 92KB
SHA256 7244b2b8308613f2d95ae55827eab763114516938a678cbc4a1bdcd65ed67baa
MD5 3ed85995b85abd493c37bc3720f44dbe
SHA1 28b0d181a3580cfff6c47282d0f3fd1e0f193fce
SHA512 3ed4e49aac08804e545ae7d421d70a14f2a40d9ffc65505c4faa4287c9623d648d5f734ec212aa86bcdc52f137e90aa117030daddf2ba15f0453661d56a3e9ac
SSDEEP 1536:TSSABNx6vb4RoI47zzzzzzzzzvfxzVzNrzzzgzzzzzzzzzzzzzzzz6zzzdzzzzlq:eSABNx6vb4RoI4pyjHYLhal01UoPXW
TLSH
T1F6939E17ABB588D9E0206C70161D773497EE986F3B1497638348FE4EE533D85EC3618A
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/916-0-0x0000000000400000-0x0000000000417000-memory.dmp

Download

memory/916-2-0x0000000000400000-0x0000000000417000-memory.dmp

Download

memory/3244-6-0x0000000000400000-0x0000000000417000-memory.dmp

Download

memory/4752-9-0x0000000010000000-0x0000000010032000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads