Overview

overview

10

Static

static

10

2024-06-09...er.exe

windows7-x64

9

2024-06-09...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-06-09_7f4886a388ab354cf32555622122f367_cryptolocker

  • Size

    59KB

  • Sample

    240609-lxaecaha4x

  • MD5

    7f4886a388ab354cf32555622122f367

  • SHA1

    9138ac8daffcdc4e074811975638cf4d8e87f507

  • SHA256

    2c11c0fe277eccfede45d66e38bd3a5d76e15f0eadc6273b0e61b5b6e1310931

  • SHA512

    abedd7efcc929f8a7073d19a86dc456f3ffbc27f362f2649da7924d9b8c64bdffc655c661a4cf73e6860affac8f97baec2ead4d769a4bb02e58cdddd39cf394f

  • SSDEEP

    768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP3qb:H6QFElP6n+gou9cvMOtEvwDpjCpVXhb

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-06-09_7f4886a388ab354cf32555622122f367_cryptolocker

    • Size

      59KB

    • MD5

      7f4886a388ab354cf32555622122f367

    • SHA1

      9138ac8daffcdc4e074811975638cf4d8e87f507

    • SHA256

      2c11c0fe277eccfede45d66e38bd3a5d76e15f0eadc6273b0e61b5b6e1310931

    • SHA512

      abedd7efcc929f8a7073d19a86dc456f3ffbc27f362f2649da7924d9b8c64bdffc655c661a4cf73e6860affac8f97baec2ead4d769a4bb02e58cdddd39cf394f

    • SSDEEP

      768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP3qb:H6QFElP6n+gou9cvMOtEvwDpjCpVXhb

    Score
    9/10
    upx

    • 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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks