Overview

overview

10

Static

static

10

2024-06-11...er.exe

windows7-x64

9

2024-06-11...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-06-11_88506a55c52b656133e4778851cbe3e2_cryptolocker

  • Size

    70KB

  • Sample

    240611-ft151avhqa

  • MD5

    88506a55c52b656133e4778851cbe3e2

  • SHA1

    6d58aab624b0484115cbba6bb75aaa17f2a01c3c

  • SHA256

    07ac7833895e380fefcc06e7e44ee0492dce7ca57e1f1e79c1c546610016c0f3

  • SHA512

    410c574ecc673d499cc37d97614877487327ec505b42d46be805e57585473455adad2911bb1b3b43b0aa09c64454d9b67262adf37a928e137cb9755f9ca0f29f

  • SSDEEP

    768:quVbxjgQNQXtckstOOtEvwDpjAaDOK6PsED3VK2+ZtyOjgO4r9vFAg2rq6W1A1Pt:quJu9cvMOtEvwDpjWYTjipvF2bx1PQAt

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-06-11_88506a55c52b656133e4778851cbe3e2_cryptolocker

    • Size

      70KB

    • MD5

      88506a55c52b656133e4778851cbe3e2

    • SHA1

      6d58aab624b0484115cbba6bb75aaa17f2a01c3c

    • SHA256

      07ac7833895e380fefcc06e7e44ee0492dce7ca57e1f1e79c1c546610016c0f3

    • SHA512

      410c574ecc673d499cc37d97614877487327ec505b42d46be805e57585473455adad2911bb1b3b43b0aa09c64454d9b67262adf37a928e137cb9755f9ca0f29f

    • SSDEEP

      768:quVbxjgQNQXtckstOOtEvwDpjAaDOK6PsED3VK2+ZtyOjgO4r9vFAg2rq6W1A1Pt:quJu9cvMOtEvwDpjWYTjipvF2bx1PQAt

    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