8a2b0755d4520a045007f90bfb5c6812e344a8fcf6b032283589ce62b4c4342a

General

Target
VoidInstaller.exe
Size 84.4MB
Sample260810-qjbgpsgd32
SHA256 8a2b0755d4520a045007f90bfb5c6812e344a8fcf6b032283589ce62b4c4342a
MD5 fff7c14a3ecbe21f431d25a5be9ac7b2
SHA1 c9a613a93bbe8d69da0c6dc0c891eacb9fdd7ef0
SHA512 25c0d5bc5fe0b98d2f570f21de83faa7d93026a8df4a67697aae6479ac84507c32bbd18f9e147ac1fba3c0d33ab126749b16255b0923a68c9663eb2667559034
SSDEEP 1572864:2vUMOtlWSicuHKO+dy2J0f0/rBdsG7bpip0WWRiIdK4cNhZuP4D7:YUX7+HI5BB7tE0WkU4cb8a
TLSH
T1DF18331A895255AFE6495333A2D9C43B3BE7554ACBAAC0CC2FD04D075B6B1C9CC39D23
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

Malware Config

Targets

- Target
  VoidInstaller.exe
- Size 84.4MB
- SHA256 8a2b0755d4520a045007f90bfb5c6812e344a8fcf6b032283589ce62b4c4342a
- MD5 fff7c14a3ecbe21f431d25a5be9ac7b2
- SHA1 c9a613a93bbe8d69da0c6dc0c891eacb9fdd7ef0
- SHA512 25c0d5bc5fe0b98d2f570f21de83faa7d93026a8df4a67697aae6479ac84507c32bbd18f9e147ac1fba3c0d33ab126749b16255b0923a68c9663eb2667559034
- SSDEEP 1572864:2vUMOtlWSicuHKO+dy2J0f0/rBdsG7bpip0WWRiIdK4cNhZuP4D7:YUX7+HI5BB7tE0WkU4cb8a
- TLSH
  T1DF18331A895255AFE6495333A2D9C43B3BE7554ACBAAC0CC2FD04D075B6B1C9CC39D23
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

9^/10

adware defense_evasion discovery execution persistence privilege_escalation ransomware spyware stealer
- Enumerates VirtualBox registry keys
  defense_evasion
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  defense_evasion
- Looks for VirtualBox Guest Additions in registry
  defense_evasion
- Looks for VirtualBox drivers on disk
  defense_evasion
- 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
- Looks for VMWare Tools registry key
  defense_evasion
- Looks for VMWare drivers on disk
  defense_evasion
- Looks for VMWare services registry key.
  defense_evasion
- Creates a file in the Startup directory
  A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
  persistence privilege_escalation
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- 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.
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
  discovery
- Discovers running processes
  Running process information can be used to identify security tools or plan follow-on actions.
  discovery
behavioral1