Overview

overview

10

Static

static

10

2024-02-18...er.exe

windows7-x64

9

2024-02-18...er.exe

windows10-2004-x64

9

Sharing

Copy URL Twitter E-mail

General

  • Target

    2024-02-18_9eb7c2d7b75aeecc4edbfb8a9a80a474_cryptolocker

  • Size

    85KB

  • Sample

    240218-xc3qyaea78

  • MD5

    9eb7c2d7b75aeecc4edbfb8a9a80a474

  • SHA1

    19cffc3403353dbb6d8b8557c14a95f325532da6

  • SHA256

    948ad926bd9782350d8197cd52f6c02bb08a3806e45ac449a652f10cb1474758

  • SHA512

    0ee329b47123d8e503acffc8f2293591f5c7443ce57cf37e2e4e6b01ce7a180f285408f88b845cfe22ce4f2d30b33366cf2d3452bccf7fba090ee06282ce044e

  • SSDEEP

    768:qkmnjFom/kLyMro2GtOOtEvwDpjeY10Y/YMsvlMdwPK80GQuchoIgtISEi:qkmnpomddpMOtEvwDpjJGYQbN/PKwMgb

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-02-18_9eb7c2d7b75aeecc4edbfb8a9a80a474_cryptolocker

    • Size

      85KB

    • MD5

      9eb7c2d7b75aeecc4edbfb8a9a80a474

    • SHA1

      19cffc3403353dbb6d8b8557c14a95f325532da6

    • SHA256

      948ad926bd9782350d8197cd52f6c02bb08a3806e45ac449a652f10cb1474758

    • SHA512

      0ee329b47123d8e503acffc8f2293591f5c7443ce57cf37e2e4e6b01ce7a180f285408f88b845cfe22ce4f2d30b33366cf2d3452bccf7fba090ee06282ce044e

    • SSDEEP

      768:qkmnjFom/kLyMro2GtOOtEvwDpjeY10Y/YMsvlMdwPK80GQuchoIgtISEi:qkmnpomddpMOtEvwDpjJGYQbN/PKwMgb

    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