Overview

overview

10

Static

static

10

2024-01-27...er.exe

windows7-x64

9

2024-01-27...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-01-27_a30fffa9e97003dcf1e3ef43fc8d53b0_cryptolocker

  • Size

    44KB

  • Sample

    240127-qw1x5afahp

  • MD5

    a30fffa9e97003dcf1e3ef43fc8d53b0

  • SHA1

    4efc88daa1ce5448ecf036cc235ecb78ef60548d

  • SHA256

    a3dba431c59714ee31201fb8e11c0b6b6db808305522da88b2e2eaa9acb64b9b

  • SHA512

    9589e9792934cd24db5a75b3b859e0c737726ed59bb54a3fb04ac70c3be2617ff3807e17406587d16eda3c714edb40290a8b944300f2f073b4c96e17abf998ff

  • SSDEEP

    768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6D8jnPx9UnuCmQ:bIDOw9a0Dwo3P1ojvUSD4PInrmQ

Score
10/10

Malware Config

Targets

    • Target

      2024-01-27_a30fffa9e97003dcf1e3ef43fc8d53b0_cryptolocker

    • Size

      44KB

    • MD5

      a30fffa9e97003dcf1e3ef43fc8d53b0

    • SHA1

      4efc88daa1ce5448ecf036cc235ecb78ef60548d

    • SHA256

      a3dba431c59714ee31201fb8e11c0b6b6db808305522da88b2e2eaa9acb64b9b

    • SHA512

      9589e9792934cd24db5a75b3b859e0c737726ed59bb54a3fb04ac70c3be2617ff3807e17406587d16eda3c714edb40290a8b944300f2f073b4c96e17abf998ff

    • SSDEEP

      768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6D8jnPx9UnuCmQ:bIDOw9a0Dwo3P1ojvUSD4PInrmQ

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks