Overview

overview

10

Static

static

10

2024-02-01...er.exe

windows7-x64

9

2024-02-01...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-01_839adfb13cbd5602fedfd4cbbf0b2cb5_cryptolocker

  • Size

    40KB

  • Sample

    240201-kn3h4aaaaj

  • MD5

    839adfb13cbd5602fedfd4cbbf0b2cb5

  • SHA1

    5ff4fe9fe152fcb6a84993768805db35751ce4b6

  • SHA256

    c612d6b085d325a1686bf006e82628108a63af6e312ea8c4b62b7acddcca960f

  • SHA512

    57068b4df4379d5b66ca2ae798d648e5bee9d6929c6eaba4a31813e07b781e635d2a0d7c3ebd3ccee966ef97b4265206cba09f891a1b061a97b69306e8f42c01

  • SSDEEP

    768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6Dy8PT:bIDOw9a0Dwo3P1ojvUSDhL

Score
10/10

Malware Config

Targets

    • Target

      2024-02-01_839adfb13cbd5602fedfd4cbbf0b2cb5_cryptolocker

    • Size

      40KB

    • MD5

      839adfb13cbd5602fedfd4cbbf0b2cb5

    • SHA1

      5ff4fe9fe152fcb6a84993768805db35751ce4b6

    • SHA256

      c612d6b085d325a1686bf006e82628108a63af6e312ea8c4b62b7acddcca960f

    • SHA512

      57068b4df4379d5b66ca2ae798d648e5bee9d6929c6eaba4a31813e07b781e635d2a0d7c3ebd3ccee966ef97b4265206cba09f891a1b061a97b69306e8f42c01

    • SSDEEP

      768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6Dy8PT:bIDOw9a0Dwo3P1ojvUSDhL

    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