General

  • Target

    Transfer-X9_20241104_1255.PDF.vbs

  • Size

    32KB

  • Sample

    241104-skl1ya1mav

  • MD5

    06b740c3bc343f9d90e566464f90c483

  • SHA1

    1a864e48f7626b89db54ef8c6fbf84b7594be93c

  • SHA256

    10045d767b50bf5e1149e8c6f47baeaf88270beb1e0e567d7e69f7205f7f53e0

  • SHA512

    cad50dfb745bceb96e0ef150240bbcd922f5ebd32fb9988cb335017049ff3fb2a0929b303d5bd1e803e6fc1f1fe60459d5faca60d7bf615d931b84e56db8a11b

  • SSDEEP

    384:fEgeO9R4kBlm8pX4aluCFdZoCZe6fopoCw1zYeVd4L:fEgeO95SaX4aluu3oJj84L

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.kdt.co.id
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Multi12345-!@#

Extracted

Family

vipkeylogger

Credentials

Targets

    • Target

      Transfer-X9_20241104_1255.PDF.vbs

    • Size

      32KB

    • MD5

      06b740c3bc343f9d90e566464f90c483

    • SHA1

      1a864e48f7626b89db54ef8c6fbf84b7594be93c

    • SHA256

      10045d767b50bf5e1149e8c6f47baeaf88270beb1e0e567d7e69f7205f7f53e0

    • SHA512

      cad50dfb745bceb96e0ef150240bbcd922f5ebd32fb9988cb335017049ff3fb2a0929b303d5bd1e803e6fc1f1fe60459d5faca60d7bf615d931b84e56db8a11b

    • SSDEEP

      384:fEgeO9R4kBlm8pX4aluCFdZoCZe6fopoCw1zYeVd4L:fEgeO95SaX4aluu3oJj84L

    • VIPKeylogger

      VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.

    • Vipkeylogger family

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • Accesses Microsoft Outlook profiles

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks