Overview

overview

10

Static

static

10

2024-01-19...er.exe

windows7-x64

9

2024-01-19...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-01-19_232ccc14a65082d0b60df7d183807ee6_cryptolocker

  • Size

    81KB

  • Sample

    240119-l21gbscca5

  • MD5

    232ccc14a65082d0b60df7d183807ee6

  • SHA1

    98122e5c43413db2d707a90c7f12aac10207be95

  • SHA256

    5c51b3f40e210691f84f071e3bbd593986620a6664f1b2bed5450441a930ea1b

  • SHA512

    cae4724e3db9d1451395c266ea919296732b1442d81587a01188f95084336760a7c1aae2f0466dd9058561e2b433f234ed7d5a37831dc283e739cf58be256362

  • SSDEEP

    1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1kyJS1U:zCsanOtEvwDpja

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-01-19_232ccc14a65082d0b60df7d183807ee6_cryptolocker

    • Size

      81KB

    • MD5

      232ccc14a65082d0b60df7d183807ee6

    • SHA1

      98122e5c43413db2d707a90c7f12aac10207be95

    • SHA256

      5c51b3f40e210691f84f071e3bbd593986620a6664f1b2bed5450441a930ea1b

    • SHA512

      cae4724e3db9d1451395c266ea919296732b1442d81587a01188f95084336760a7c1aae2f0466dd9058561e2b433f234ed7d5a37831dc283e739cf58be256362

    • SSDEEP

      1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1kyJS1U:zCsanOtEvwDpja

    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