Overview

overview

10

Static

static

10

2024-05-21...er.exe

windows7-x64

9

2024-05-21...er.exe

windows10-2004-x64

9

Sharing

Copy URL
Twitter E-mail

General

  • Target

    2024-05-21_38ca58d67c15244f4e3806b65971c982_cryptolocker

  • Size

    44KB

  • Sample

    240521-sys2eaaf2z

  • MD5

    38ca58d67c15244f4e3806b65971c982

  • SHA1

    8b818cc904699d43439106193bffcec2094e2cec

  • SHA256

    e58295ed8d17e9224b5eee4b16728f393b1323fd2b6a81e89f2177dcf822fc95

  • SHA512

    790bca46832970fc9b9f67e5d5dbcf96679d06761f699a02430e9de0394693d5fb807d5a25773b299fcb2af163fb5b796a3c4f469b7357397c1aebaec3ac3fd5

  • SSDEEP

    768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PA3:b/pYayGig5HjS3NPA3

Score
10/10
discovery

Malware Config

Targets

    • Target

      2024-05-21_38ca58d67c15244f4e3806b65971c982_cryptolocker

    • Size

      44KB

    • MD5

      38ca58d67c15244f4e3806b65971c982

    • SHA1

      8b818cc904699d43439106193bffcec2094e2cec

    • SHA256

      e58295ed8d17e9224b5eee4b16728f393b1323fd2b6a81e89f2177dcf822fc95

    • SHA512

      790bca46832970fc9b9f67e5d5dbcf96679d06761f699a02430e9de0394693d5fb807d5a25773b299fcb2af163fb5b796a3c4f469b7357397c1aebaec3ac3fd5

    • SSDEEP

      768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PA3:b/pYayGig5HjS3NPA3

    Score
    9/10
    discovery

    • Detection of CryptoLocker Variants

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks