General

  • Target

    oil-show-machine-smooth-flow-gif-17354251

  • Size

    73KB

  • Sample

    241118-vdmp1awjfn

  • MD5

    f21d48811983854afd4649995aac443b

  • SHA1

    5e68a6d163e95284ab786efc457049ac9bcb543c

  • SHA256

    25992e276415f94cdf2efa9ec2e8fd60a2e10d1e86fb07951233c7681f9f6b5c

  • SHA512

    1729ac9d88c573c0178dce5a1b5bad8501c2ea10302ce141fdf4ae04161721b8a157060e83646079d9190eba100b1c94a43f27f12cd9058810be12131b6d4b6b

  • SSDEEP

    1536:r/YngD3oGQXBjokQV4PFDnjXuvjpRf3J+ce0iac:ryY4FvXuvjpRf3J+cVc

Malware Config

Targets

    • Target

      oil-show-machine-smooth-flow-gif-17354251

    • Size

      73KB

    • MD5

      f21d48811983854afd4649995aac443b

    • SHA1

      5e68a6d163e95284ab786efc457049ac9bcb543c

    • SHA256

      25992e276415f94cdf2efa9ec2e8fd60a2e10d1e86fb07951233c7681f9f6b5c

    • SHA512

      1729ac9d88c573c0178dce5a1b5bad8501c2ea10302ce141fdf4ae04161721b8a157060e83646079d9190eba100b1c94a43f27f12cd9058810be12131b6d4b6b

    • SSDEEP

      1536:r/YngD3oGQXBjokQV4PFDnjXuvjpRf3J+ce0iac:ryY4FvXuvjpRf3J+cVc

    • Boot or Logon Autostart Execution: Active Setup

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

    • Downloads MZ/PE file

    • Event Triggered Execution: Image File Execution Options Injection

    • A potential corporate email address has been identified in the URL: [email protected]

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • Checks system information in the registry

      System information is often read in order to detect sandboxing environments.

    • Drops file in System32 directory

    • Probable phishing domain

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks