Overview

overview

10

Static

static

10

2024-01-18...er.exe

windows7-x64

9

2024-01-18...er.exe

windows10-2004-x64

9

Sharing

Copy URL
Twitter E-mail

General

  • Target

    2024-01-18_f5fc786f53a0068ee1da7ae963a3c773_cryptolocker

  • Size

    69KB

  • Sample

    240118-3kwv9agfej

  • MD5

    f5fc786f53a0068ee1da7ae963a3c773

  • SHA1

    0efc703f34ce7ccfd192b90f6abf608c5928a269

  • SHA256

    07cbb03fc6732280ed8be9f65aa2587435fa25a36af22bae740a25518d54f06b

  • SHA512

    969740e1a2e56c7effd199496246ae9d622343162ec91449b8eb88f0e916efb5759f210d41cd6aec0837ac1b4b5c8074fd4bd0c52023a0c421c913d9ce56a5f9

  • SSDEEP

    1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsal37:1nK6a+qdOOtEvwDpj87

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-01-18_f5fc786f53a0068ee1da7ae963a3c773_cryptolocker

    • Size

      69KB

    • MD5

      f5fc786f53a0068ee1da7ae963a3c773

    • SHA1

      0efc703f34ce7ccfd192b90f6abf608c5928a269

    • SHA256

      07cbb03fc6732280ed8be9f65aa2587435fa25a36af22bae740a25518d54f06b

    • SHA512

      969740e1a2e56c7effd199496246ae9d622343162ec91449b8eb88f0e916efb5759f210d41cd6aec0837ac1b4b5c8074fd4bd0c52023a0c421c913d9ce56a5f9

    • SSDEEP

      1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsal37:1nK6a+qdOOtEvwDpj87

    Score
    9/10
    upx

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • UPX dump on OEP (original entry point)

    • 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
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks