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_44380f7eeaa8c1cc6c6e42ba964922ee_cryptolocker

  • Size

    34KB

  • Sample

    240528-svmp8abd25

  • MD5

    44380f7eeaa8c1cc6c6e42ba964922ee

  • SHA1

    4a49727c7056961d384949ff55359b882927a25f

  • SHA256

    ac15805690f9e3837dca1339fafc23195792b64402f4896284bd5e109920728f

  • SHA512

    39139298abe1a0cad5d7c766f8105cb71b68b79b8d779cfdcfba9af1a3537939e9a0f3d63877b531aa6b03e9aef645aec1bacdb1d4ea379e7f42f6b9d3f69cd1

  • SSDEEP

    768:bFPm5zusFUB2preAr+Ofjg0S16avdrQFiLjJvtXI:bFPmpiif/oc+vXI

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-05-28_44380f7eeaa8c1cc6c6e42ba964922ee_cryptolocker

    • Size

      34KB

    • MD5

      44380f7eeaa8c1cc6c6e42ba964922ee

    • SHA1

      4a49727c7056961d384949ff55359b882927a25f

    • SHA256

      ac15805690f9e3837dca1339fafc23195792b64402f4896284bd5e109920728f

    • SHA512

      39139298abe1a0cad5d7c766f8105cb71b68b79b8d779cfdcfba9af1a3537939e9a0f3d63877b531aa6b03e9aef645aec1bacdb1d4ea379e7f42f6b9d3f69cd1

    • SSDEEP

      768:bFPm5zusFUB2preAr+Ofjg0S16avdrQFiLjJvtXI:bFPmpiif/oc+vXI

    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