Overview

overview

7

Static

static

1

Hola-Setup-C-Sof1.exe

windows7-x64

3

Hola-Setup-C-Sof1.exe

windows10-2004-x64

7

Sharing

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General

  • Target
    Hola-Setup-C-Sof1.exe
  • Size 3.2MB
  • Sample240807-ecq32atdph
  • SHA256 9e65b85e4e33aaca1a3bd8aa5e2c5f67d9ec82224386b5b713479b4073fda32d
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10
discoverypersistenceupx

Malware Config

Targets

    • Target
      Hola-Setup-C-Sof1.exe
    • Size 3.2MB
    • SHA256 9e65b85e4e33aaca1a3bd8aa5e2c5f67d9ec82224386b5b713479b4073fda32d
    • MD5 SHA1 SHA512 SSDEEP
    Score
    7/10
    discoverypersistenceupx

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • 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

    • Looks up external IP address via web service

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

    • Checks system information in the registry

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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks