Overview

overview

10

Static

static

10

2024-05-28...er.exe

windows7-x64

9

2024-05-28...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-28_1e4c3f1c74a5a8c653d22287f84cbb56_cryptolocker

  • Size

    38KB

  • Sample

    240528-wf55ssfb72

  • MD5

    1e4c3f1c74a5a8c653d22287f84cbb56

  • SHA1

    438300f8743a07d372241aad2cb6dbbe9477393d

  • SHA256

    0198b923010b02703725f53fbab0698b7148695767976c333773501262f426ac

  • SHA512

    2dd7b6082eb658de5f7a008ab64a128ee3ae23648e38109dece5743a0c7ad594fb189429df96f4d465070179a4c897ef31687e200bd3d59d955c90a8ee34821b

  • SSDEEP

    768:fTz7y3lhsT+hs1SQtOOtEvwDpjfAu9+4Hh:fT+hsMQMOtEvwDpjoIHB

Score
10/10

Malware Config

Targets

    • Target

      2024-05-28_1e4c3f1c74a5a8c653d22287f84cbb56_cryptolocker

    • Size

      38KB

    • MD5

      1e4c3f1c74a5a8c653d22287f84cbb56

    • SHA1

      438300f8743a07d372241aad2cb6dbbe9477393d

    • SHA256

      0198b923010b02703725f53fbab0698b7148695767976c333773501262f426ac

    • SHA512

      2dd7b6082eb658de5f7a008ab64a128ee3ae23648e38109dece5743a0c7ad594fb189429df96f4d465070179a4c897ef31687e200bd3d59d955c90a8ee34821b

    • SSDEEP

      768:fTz7y3lhsT+hs1SQtOOtEvwDpjfAu9+4Hh:fT+hsMQMOtEvwDpjoIHB

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • 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