Overview

overview

10

Static

static

10

2024-04-30...er.exe

windows7-x64

9

2024-04-30...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-04-30_e2c32c6f7b0576db01a651151dcb56d0_cryptolocker

  • Size

    38KB

  • Sample

    240430-gd28ssdg72

  • MD5

    e2c32c6f7b0576db01a651151dcb56d0

  • SHA1

    07865e7a6bd3ee284937520b8d6215554981caae

  • SHA256

    ce60361e132210d1a86853828c1ae8d9ac372641f7353038d886cc157a26f148

  • SHA512

    0e8c88cb08dbb69184166223ac2ae448c0ce82929e549a13076bc377170cdb81459bda8147d316e54f11724a95dd5657b888cb369f43214b184c2167f8088002

  • SSDEEP

    768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITY91:qDdFJy3QMOtEvwDpjjWMl7TW

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-04-30_e2c32c6f7b0576db01a651151dcb56d0_cryptolocker

    • Size

      38KB

    • MD5

      e2c32c6f7b0576db01a651151dcb56d0

    • SHA1

      07865e7a6bd3ee284937520b8d6215554981caae

    • SHA256

      ce60361e132210d1a86853828c1ae8d9ac372641f7353038d886cc157a26f148

    • SHA512

      0e8c88cb08dbb69184166223ac2ae448c0ce82929e549a13076bc377170cdb81459bda8147d316e54f11724a95dd5657b888cb369f43214b184c2167f8088002

    • SSDEEP

      768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITY91:qDdFJy3QMOtEvwDpjjWMl7TW

    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