General

  • Target

    2024-06-09_351c826f6652f25060fa4ed74ff3bd2a_cryptolocker

  • Size

    59KB

  • Sample

    240609-h84ksafe5x

  • MD5

    351c826f6652f25060fa4ed74ff3bd2a

  • SHA1

    f402ec08a29971519c79338e4d02bb067f4fc22b

  • SHA256

    c9012e0c6fee607b6896144486c1ee7b37819cfd7b67b05aaad61c87fd436230

  • SHA512

    8ecfc6651eb1de53be1a5692a2583f1b59e21d4ca413c214744e459c2adcdfad0f520ee80e04fea72af70bf957937036ecf4ac0150a74b639fc29ce50ab4b085

  • SSDEEP

    768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5ax+Np:z6QFElP6n+gKmddpMOtEvwDpj9aYaC

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-06-09_351c826f6652f25060fa4ed74ff3bd2a_cryptolocker

    • Size

      59KB

    • MD5

      351c826f6652f25060fa4ed74ff3bd2a

    • SHA1

      f402ec08a29971519c79338e4d02bb067f4fc22b

    • SHA256

      c9012e0c6fee607b6896144486c1ee7b37819cfd7b67b05aaad61c87fd436230

    • SHA512

      8ecfc6651eb1de53be1a5692a2583f1b59e21d4ca413c214744e459c2adcdfad0f520ee80e04fea72af70bf957937036ecf4ac0150a74b639fc29ce50ab4b085

    • SSDEEP

      768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5ax+Np:z6QFElP6n+gKmddpMOtEvwDpj9aYaC

    Score
    9/10
    • 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.

MITRE ATT&CK Enterprise v15

Tasks