Overview

overview

10

Static

static

10

2024-06-01...er.exe

windows7-x64

9

2024-06-01...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-06-01_dc76aafc3d5d949c98582509b90a5a0e_cryptolocker

  • Size

    79KB

  • Sample

    240601-n8evbacf72

  • MD5

    dc76aafc3d5d949c98582509b90a5a0e

  • SHA1

    205fc5fb0421bc0bc01dd7d01e045c280ec8d434

  • SHA256

    034dcac47c168c8a6c07b4128b7bdaa37b60225a26928c2513dff1056b5f57f6

  • SHA512

    1e14d04e9c0545d26599fedec7c9b4b3bacb77a7d93821cbb3dbc724716a14a0937fd3b7dd6b9b2ae65ded93c4bd6c4b5fb3e5b74fb44132a5fcc4345add0316

  • SSDEEP

    1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOAkXtBdxPUxB1FQ:T6a+rdOOtEvwDpjNtHPp

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-06-01_dc76aafc3d5d949c98582509b90a5a0e_cryptolocker

    • Size

      79KB

    • MD5

      dc76aafc3d5d949c98582509b90a5a0e

    • SHA1

      205fc5fb0421bc0bc01dd7d01e045c280ec8d434

    • SHA256

      034dcac47c168c8a6c07b4128b7bdaa37b60225a26928c2513dff1056b5f57f6

    • SHA512

      1e14d04e9c0545d26599fedec7c9b4b3bacb77a7d93821cbb3dbc724716a14a0937fd3b7dd6b9b2ae65ded93c4bd6c4b5fb3e5b74fb44132a5fcc4345add0316

    • SSDEEP

      1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOAkXtBdxPUxB1FQ:T6a+rdOOtEvwDpjNtHPp

    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