Overview

overview

10

Static

static

10

2024-02-29...er.exe

windows7-x64

9

2024-02-29...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-29_ccbe977e13c13010500eb76cca229715_cryptolocker

  • Size

    57KB

  • Sample

    240229-hl4x2ahd9t

  • MD5

    ccbe977e13c13010500eb76cca229715

  • SHA1

    0a8d6116ab0fe065b5aa50d875196fae7554e361

  • SHA256

    10188468598b6f9d12ca27440ddeb0e1adc1c1c3ccc7e139b8389c9e2e14cb01

  • SHA512

    ca2fdef50c11f327d4b760de057061f2d85db04e159c605e17109498a452159ae1d3fb79e63571181369fc3af4975f0ef17821706290a2f40849dbf9cbe2352d

  • SSDEEP

    768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5appG:z6QFElP6n+gKmddpMOtEvwDpj9aYaW

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-02-29_ccbe977e13c13010500eb76cca229715_cryptolocker

    • Size

      57KB

    • MD5

      ccbe977e13c13010500eb76cca229715

    • SHA1

      0a8d6116ab0fe065b5aa50d875196fae7554e361

    • SHA256

      10188468598b6f9d12ca27440ddeb0e1adc1c1c3ccc7e139b8389c9e2e14cb01

    • SHA512

      ca2fdef50c11f327d4b760de057061f2d85db04e159c605e17109498a452159ae1d3fb79e63571181369fc3af4975f0ef17821706290a2f40849dbf9cbe2352d

    • SSDEEP

      768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5appG:z6QFElP6n+gKmddpMOtEvwDpj9aYaW

    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