8bebabc3be915cda485dfb6ab1f462f2057e508062cdcae0e98665eb8759e114

General

Target
2026-08-02_41b7947b1dd8871237e3a4816eef1665_elex_wannacry.exe
Size 1.3MB
Sample260802-nywebasclb
SHA256 8bebabc3be915cda485dfb6ab1f462f2057e508062cdcae0e98665eb8759e114
MD5 41b7947b1dd8871237e3a4816eef1665
SHA1 79b4546675b08c65e0f1afbf7b2904e09f3a4223
SHA512 20b14cafab603c60b3c57c856aabf1c7c7023fd22e597ab3838c6e68a80114117ca89a6eba3127390cdad53adf188c7445f898212d3580fd2a1ea4c111c18f6e
SSDEEP 24576:paTSld5y4HFR7GGPVt9+9aRnrrJ9eX9n78QMtect/sWE/jK9kZQVx:pbDyMpGGPjHTeXN8Q8sh+
TLSH
T1BF5533AB2C938076E9260B73E39D8B71BB386D725621F58F1F23CD1EB5E06505A32153
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery execution

Malware Config

Signatures

Checks computer location settings 2 TTPs 3 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2370214745-1838013427-2987045292-1000\Control Panel\International\Geo\Nation	cmd.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2370214745-1838013427-2987045292-1000\Control Panel\International\Geo\Nation	WScript.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2370214745-1838013427-2987045292-1000\Control Panel\International\Geo\Nation	2026-08-02_41b7947b1dd8871237e3a4816eef1665_elex_wannacry.exe

Executes a VBScript file via the Windows Script Host. 1 TTPs 1 IoCs

execution

Visual Basic

T1059.005

pid	Process
996	WScript.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Executes a command shell one-liner 1 TTPs 2 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
1540	cmd.exe
4776	cmd.exe

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	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-08-02_41b7947b1dd8871237e3a4816eef1665_elex_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2370214745-1838013427-2987045292-1000_Classes\Local Settings	cmd.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4224 wrote to memory of 1540	4224	2026-08-02_41b7947b1dd8871237e3a4816eef1665_elex_wannacry.exe	86
PID 1540 wrote to memory of 3844	1540	cmd.exe	89
PID 1540 wrote to memory of 996	1540	cmd.exe	90
PID 996 wrote to memory of 4776	996	WScript.exe	91

C:\Users\Admin\AppData\Local\Temp\2026-08-02_41b7947b1dd8871237e3a4816eef1665_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-02_41b7947b1dd8871237e3a4816eef1665_elex_wannacry.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4224
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\7z83939080\all.bat" "
  2⤵
  - Checks computer location settings
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1540
- - C:\Windows\SysWOW64\cacls.exe
    "C:\Windows\system32\cacls.exe" "C:\Windows\system32\config\system"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3844
- - C:\Windows\SysWOW64\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\getadmin.vbs"
    3⤵
    - Checks computer location settings
    - Executes a VBScript file via the Windows Script Host.
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:996
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c C:\Users\Admin\AppData\Local\Temp\7Z8393~1\all.bat
      4⤵
      Executes a command shell one-liner
      System Location Discovery: System Language Discovery
      PID:4776

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

2

T1059

Visual Basic

1

T1059.005

Windows Command Shell

1

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

all.bat

Path C:\Users\Admin\AppData\Local\Temp\7z83939080\all.bat
Size 2KB
SHA256 60aa00225bbef0e62703f936cf5c34d78d894d361946f8f76ce2d4725814498d
MD5 ef85fddcc6452a29ff3c1c688927c4f4
SHA1 7af9894e964ca723b2f481901497d19417969ffa
SHA512 9e5479dc969421ea3bd550134790d9a0346e4543a7c471b4873f099eaa36b84dede739d82beb68156bccacc9d2d335db5832496b1c16ecc6a02e636d7ef4dd41
TLSH
T1C351125B2C06084A36E5EA58C61E1901EA3793471F0DBDC870B3B96FD50578C5DBFC9A
MD5 SHA1 SHA512 TLSH

Submit Download

getadmin.vbs

Path C:\Users\Admin\AppData\Local\Temp\getadmin.vbs
Size 149B
SHA256 4be14904ba768a46b0bc5b42dbea076b1cc138c2e433974f505e9377261ef98b
MD5 3909af24521027b24f1ccadf5c23b522
SHA1 e768b6a15a3f9c301809984bfedcb56989f1bdec
SHA512 3ddbbb5ca5bfe6c6319cf9f3ca2dc1494f20bb0f658ce08bbbc2e48491428629bad5569a1a628305f5f29949028c8edc802e834c5eb327d2a1e2fb76a607bdba
TLSH
T16BC02B42008CC70F04C5B3FB026051AD80770B0C6D9E9E919703C00C005C41C9FC9386
MD5 SHA1 SHA512 TLSH