31840e6d44a2bcde170575b39c6b54362c23aafc098f190269dd1171eb015e1b

General

Target
ClockOSV1-setup-windows-x64.vbs
Size 1KB
Sample261011-rn77xabb35
SHA256 31840e6d44a2bcde170575b39c6b54362c23aafc098f190269dd1171eb015e1b
MD5 d94531bb8d506dd055313a8fd80ccbb4
SHA1 b44fe4682fc7813fcfc37044dd745ed590323b42
SHA512 101a33c83d9bdd464da3ed6857261f4c9ad491601dc17414447f78b6745a92fb4a77936bd6829791a8fd09be915f15f3f2ae294ec217a574cbf33b2f87ce3a6f
TLSH
T14A21714B9E27F2B45B0316F129234E4CDA37C6627608C19C814EC9406B3CBBDB6313EA
MD5 SHA1 SHA512 TLSH

Score

8^/10

Malware Config

Targets

- Target
  ClockOSV1-setup-windows-x64.vbs
- Size 1KB
- SHA256 31840e6d44a2bcde170575b39c6b54362c23aafc098f190269dd1171eb015e1b
- MD5 d94531bb8d506dd055313a8fd80ccbb4
- SHA1 b44fe4682fc7813fcfc37044dd745ed590323b42
- SHA512 101a33c83d9bdd464da3ed6857261f4c9ad491601dc17414447f78b6745a92fb4a77936bd6829791a8fd09be915f15f3f2ae294ec217a574cbf33b2f87ce3a6f
- TLSH
  T14A21714B9E27F2B45B0316F129234E4CDA37C6627608C19C814EC9406B3CBBDB6313EA
- MD5 SHA1 SHA512 TLSH
Score

8^/10

discovery execution persistence privilege_escalation adware ransomware spyware
- Badlisted process makes network request
  Network request originating from process or tool commonly abused by malware.
- Boot or Logon Autostart Execution: Active Setup
  Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
  persistence
- Command and Scripting Interpreter: PowerShell
  Run Powershell and hide display window.
  execution
- Command and Scripting Interpreter: PowerShell
  Powershell Invoke Web Request.
  execution
- Downloads MZ/PE file
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Event Triggered Execution: Component Object Model Hijacking
  Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
  persistence privilege_escalation
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
  persistence
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Contacts third-party web service commonly abused for C2
  Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Executes a VBScript file via the Windows Script Host.
  execution
behavioral1 behavioral2