Overview

overview

10

Static

static

10

2024-03-26...er.exe

windows7-x64

9

2024-03-26...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-03-26_899f499ed6a854b2fbe3e7d5cdc5dd14_cryptolocker

  • Size

    44KB

  • Sample

    240326-nybd5scc9s

  • MD5

    899f499ed6a854b2fbe3e7d5cdc5dd14

  • SHA1

    4bf5a09d193338ec561036eae3bb4fe6b0810d76

  • SHA256

    6b6a8bce86d1c34390e5152af255d7fe1d16409e01219b771b49409f6f6a1c58

  • SHA512

    cc73a6b5584ecbb74a1e91f20eaeae745203fe0dd0f81c35838fd7acc23a8fafcefd1b9f04ee86928959e086c3700c0f9d928e7991d58e174504c9499b601308

  • SSDEEP

    768:Kf1K2exg2kBwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZsBGGpebVIYLHA3KxO:o1KhxqwtdgI2MyzNORQtOflIwoHNV2Xz

Score
10/10

Malware Config

Targets

    • Target

      2024-03-26_899f499ed6a854b2fbe3e7d5cdc5dd14_cryptolocker

    • Size

      44KB

    • MD5

      899f499ed6a854b2fbe3e7d5cdc5dd14

    • SHA1

      4bf5a09d193338ec561036eae3bb4fe6b0810d76

    • SHA256

      6b6a8bce86d1c34390e5152af255d7fe1d16409e01219b771b49409f6f6a1c58

    • SHA512

      cc73a6b5584ecbb74a1e91f20eaeae745203fe0dd0f81c35838fd7acc23a8fafcefd1b9f04ee86928959e086c3700c0f9d928e7991d58e174504c9499b601308

    • SSDEEP

      768:Kf1K2exg2kBwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZsBGGpebVIYLHA3KxO:o1KhxqwtdgI2MyzNORQtOflIwoHNV2Xz

    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