Overview

overview

10

Static

static

10

2024-04-27...er.exe

windows7-x64

9

2024-04-27...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-04-27_f988fa09b0978e2ca8753908682ca373_cryptolocker

  • Size

    41KB

  • Sample

    240427-czx4raab21

  • MD5

    f988fa09b0978e2ca8753908682ca373

  • SHA1

    d4df96ac918bf475fde260b0955f144942d2c1b7

  • SHA256

    e2bcd53530c2502034e9fa10e3d97f3bdf5cefc0ba6204e85ce415e84608ad62

  • SHA512

    e45b7d90cd022a4a9b942f9c10d92d24e1769acefab6b7cc85057733a0919c9573b203ef596d45a8169d8a3f6df42ff7ca6014f8846384b08e8723d40d60a2f5

  • SSDEEP

    768:bCDOw9UiaKHfjnD0S16avdrQFiLjJvtAc:bCDOw9aMDooc+vAc

Score
10/10

Malware Config

Targets

    • Target

      2024-04-27_f988fa09b0978e2ca8753908682ca373_cryptolocker

    • Size

      41KB

    • MD5

      f988fa09b0978e2ca8753908682ca373

    • SHA1

      d4df96ac918bf475fde260b0955f144942d2c1b7

    • SHA256

      e2bcd53530c2502034e9fa10e3d97f3bdf5cefc0ba6204e85ce415e84608ad62

    • SHA512

      e45b7d90cd022a4a9b942f9c10d92d24e1769acefab6b7cc85057733a0919c9573b203ef596d45a8169d8a3f6df42ff7ca6014f8846384b08e8723d40d60a2f5

    • SSDEEP

      768:bCDOw9UiaKHfjnD0S16avdrQFiLjJvtAc:bCDOw9aMDooc+vAc

    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