Overview

overview

8

Static

static

7

4ukey-for-android.exe

windows10-1703-x64

8

4ukey-for-android.exe

windows10-2004-x64

7

Sharing

Copy URL
Twitter E-mail

General

  • Target

    4ukey-for-android.exe

  • Size

    1.9MB

  • Sample

    240612-d5rdtszdqb

  • MD5

    f8cad25e19965dc3e550857dc8f69f3c

  • SHA1

    eeaa1fc341a4a8b187db768ef75220441f3da675

  • SHA256

    1c82457d6cc05d33ad8c11dfe7046ea1e51eaa6276138c7fc3e4ca63ce3b7ec3

  • SHA512

    ce2a7cfc25b25395e3e9926f5bfa22d72f21f6dda1ba22d3803f64da8281d35e88c0fae1dfa20c14cb47473395a4928ca8f40a3aa33ea8ee98963dcaa8afd5c8

  • SSDEEP

    49152:J1OOKgkBsWP5UXpv4k6rKRDTvhkIkpV9SIvkV8vhUm8Hlb1/a19gjmj:J1ZNKe54k6avvhkIAV9S3qvhUrHm19gA

Score
8/10
discoveryupxvmprotect

Malware Config

Targets

    • Target

      4ukey-for-android.exe

    • Size

      1.9MB

    • MD5

      f8cad25e19965dc3e550857dc8f69f3c

    • SHA1

      eeaa1fc341a4a8b187db768ef75220441f3da675

    • SHA256

      1c82457d6cc05d33ad8c11dfe7046ea1e51eaa6276138c7fc3e4ca63ce3b7ec3

    • SHA512

      ce2a7cfc25b25395e3e9926f5bfa22d72f21f6dda1ba22d3803f64da8281d35e88c0fae1dfa20c14cb47473395a4928ca8f40a3aa33ea8ee98963dcaa8afd5c8

    • SSDEEP

      49152:J1OOKgkBsWP5UXpv4k6rKRDTvhkIkpV9SIvkV8vhUm8Hlb1/a19gjmj:J1ZNKe54k6avvhkIAV9S3qvhUrHm19gA

    Score
    8/10
    discoveryupxvmprotect

    • Manipulates Digital Signatures

      Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to obtain their binary as valid.

    • UPX packed file

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

      upx

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

      vmprotect

    • Looks up external IP address via web service

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

    • Checks computer location settings

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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks