General

  • Target
    zip.zip
  • Size 168.2MB
  • Sample260727-llymsszdke
  • SHA256 9333c09950456392eed8c7bf2b20c2d004c64f91551678636869d4551c0790f9
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      CdiResource/vc_redist.x86.exe
    • Size 13.2MB
    • SHA256 5365a927487945ecb040e143ea770adbb296074ece4021b1d14213bde538c490
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    4/10
    • Target
      Setup.exe
    • Size 19.9MB
    • SHA256 92312bb8eb9260fe084b2e1394073f7d4f47ef85ecd56ddd38c97bf7a775310d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Looks for VirtualBox Guest Additions in registry

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Looks for VMWare Tools registry key

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Checks whether UAC is enabled

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    • Target
      data/install.dat
    • Size 158.3MB
    • SHA256 da3051dedd40907c10f7c5705d5deaca758b6a4f160602130293334f418d7d38
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Target
      data/svml_dispmd.dll
    • Size 18.0MB
    • SHA256 ae919450562b7d7a01b09f8879d12197932e0c99901c67287e55202defd04deb
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      icudtl.dll
    • Size 10.0MB
    • SHA256 9ae98c06cbb0ea43c5cd6b5725310c008c65e46072421a1118cb88e1de9a8b92
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10

MITRE ATT&CK Enterprise v16

Tasks