Overview

overview

10

Static

static

10

2024-03-08...er.exe

windows7-x64

9

2024-03-08...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-03-08_fe66539ef2ccb78c021d46b6d6a060bd_cryptolocker

  • Size

    67KB

  • Sample

    240308-g9t73aad4w

  • MD5

    fe66539ef2ccb78c021d46b6d6a060bd

  • SHA1

    63e38931e77680958130df0029e60fb26c324f5b

  • SHA256

    384456e1683549f7ecddbb492b47607922aee2893ad38b2f842e2c8b7386cfb3

  • SHA512

    5be920127d75159c6a47f57897309fc8e64e48fd6c1c6bef41d96bc1027d5076c7c2806d8cc2f9ba91fd2ab75a9383d54948997da79938c6cd738ea7ffcc5bfc

  • SSDEEP

    1536:z6QFElP6n+gKmddpMOtEvwDpj9aYaFAvCbDa6JU:z6a+CdOOtEvwDpjQHW

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-03-08_fe66539ef2ccb78c021d46b6d6a060bd_cryptolocker

    • Size

      67KB

    • MD5

      fe66539ef2ccb78c021d46b6d6a060bd

    • SHA1

      63e38931e77680958130df0029e60fb26c324f5b

    • SHA256

      384456e1683549f7ecddbb492b47607922aee2893ad38b2f842e2c8b7386cfb3

    • SHA512

      5be920127d75159c6a47f57897309fc8e64e48fd6c1c6bef41d96bc1027d5076c7c2806d8cc2f9ba91fd2ab75a9383d54948997da79938c6cd738ea7ffcc5bfc

    • SSDEEP

      1536:z6QFElP6n+gKmddpMOtEvwDpj9aYaFAvCbDa6JU:z6a+CdOOtEvwDpjQHW

    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