Overview

overview

10

Static

static

10

2024-01-29...er.exe

windows7-x64

9

2024-01-29...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-01-29_f2254403de30613f28c0a8c713b4dac7_cryptolocker

  • Size

    55KB

  • Sample

    240129-t7ee2sece8

  • MD5

    f2254403de30613f28c0a8c713b4dac7

  • SHA1

    e2a2158761aaede6afaaa030004eb5e7269bd7b5

  • SHA256

    9e304ce7bb7d7b25232e63a7631b2f6933717a43ad714b2c76705525c5513364

  • SHA512

    5bfaecccdd7d8a8f0e4717b4256852bea7498efedd8d6bc977894317242a772a45b7ba95d1642cc9c9a22764df1c90bfe664f6117d56eb1027714088f0f0d762

  • SSDEEP

    1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61P:BbdDmjr+OtEvwDpjMZ

Score
10/10

Malware Config

Targets

    • Target

      2024-01-29_f2254403de30613f28c0a8c713b4dac7_cryptolocker

    • Size

      55KB

    • MD5

      f2254403de30613f28c0a8c713b4dac7

    • SHA1

      e2a2158761aaede6afaaa030004eb5e7269bd7b5

    • SHA256

      9e304ce7bb7d7b25232e63a7631b2f6933717a43ad714b2c76705525c5513364

    • SHA512

      5bfaecccdd7d8a8f0e4717b4256852bea7498efedd8d6bc977894317242a772a45b7ba95d1642cc9c9a22764df1c90bfe664f6117d56eb1027714088f0f0d762

    • SSDEEP

      1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61P:BbdDmjr+OtEvwDpjMZ

    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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks