Overview

overview

10

Static

static

10

2024-05-14...er.exe

windows7-x64

9

2024-05-14...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-14_189a4e32b59b53584af03d9bf3831714_cryptolocker

  • Size

    43KB

  • Sample

    240514-y6b1rafc69

  • MD5

    189a4e32b59b53584af03d9bf3831714

  • SHA1

    077785e98dff2211548e5d1a68ceb83a95b2807a

  • SHA256

    2b22ed6168bbdecaf7fcb9c12ef9460ec65e7a6df7841e101ab89eb1ab647f0b

  • SHA512

    ed7bd5788825b0ffd909c776265ed78eb2cb6901d5ba9d9569b2ead3a263dd3c72a2a3cfca4ea43e111430274999d5b0762882add8c03241c0100e8f85250208

  • SSDEEP

    768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAFR:b/pYayGig5HjS3NPAFR

Score
10/10
discovery

Malware Config

Targets

    • Target

      2024-05-14_189a4e32b59b53584af03d9bf3831714_cryptolocker

    • Size

      43KB

    • MD5

      189a4e32b59b53584af03d9bf3831714

    • SHA1

      077785e98dff2211548e5d1a68ceb83a95b2807a

    • SHA256

      2b22ed6168bbdecaf7fcb9c12ef9460ec65e7a6df7841e101ab89eb1ab647f0b

    • SHA512

      ed7bd5788825b0ffd909c776265ed78eb2cb6901d5ba9d9569b2ead3a263dd3c72a2a3cfca4ea43e111430274999d5b0762882add8c03241c0100e8f85250208

    • SSDEEP

      768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAFR:b/pYayGig5HjS3NPAFR

    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