Overview

overview

10

Static

static

10

2024-05-28...er.exe

windows7-x64

9

2024-05-28...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-28_bddc6b765b1836fbd237b81ba58cb539_cryptolocker

  • Size

    42KB

  • Sample

    240528-c89h5sda76

  • MD5

    bddc6b765b1836fbd237b81ba58cb539

  • SHA1

    9229a149a1e9ca3c458edb18221142de8389e770

  • SHA256

    df554eadf0f63fb0bbcc158f80fca27bea422fad712b3cacbce6523ad2f852e5

  • SHA512

    523d05c5864cdd8218e54735d0492d7ac88c7c4dd6a36fff0cb8f19867355ab48ccd294836d70883db3e5514843435cc840e9712c6ccd1b93f3e8b4b2f7e5553

  • SSDEEP

    384:ba74uGLLQRcsdeQ72ngEr4K7YmE8j6CQYnrz1ZhdaXFXSCVQTLfjDpXqxKHTEXR:ba74zYcgT/EkdCQgpwXFXSqQXfj0xKoB

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-05-28_bddc6b765b1836fbd237b81ba58cb539_cryptolocker

    • Size

      42KB

    • MD5

      bddc6b765b1836fbd237b81ba58cb539

    • SHA1

      9229a149a1e9ca3c458edb18221142de8389e770

    • SHA256

      df554eadf0f63fb0bbcc158f80fca27bea422fad712b3cacbce6523ad2f852e5

    • SHA512

      523d05c5864cdd8218e54735d0492d7ac88c7c4dd6a36fff0cb8f19867355ab48ccd294836d70883db3e5514843435cc840e9712c6ccd1b93f3e8b4b2f7e5553

    • SSDEEP

      384:ba74uGLLQRcsdeQ72ngEr4K7YmE8j6CQYnrz1ZhdaXFXSCVQTLfjDpXqxKHTEXR:ba74zYcgT/EkdCQgpwXFXSqQXfj0xKoB

    Score
    9/10
    upx

    • Detection of CryptoLocker Variants

    • 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