Overview

overview

10

Static

static

10

2024-04-10...er.exe

windows7-x64

9

2024-04-10...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-04-10_67bf71601134b338f73f4ad88784389a_cryptolocker

  • Size

    92KB

  • Sample

    240410-d7c9zsga5v

  • MD5

    67bf71601134b338f73f4ad88784389a

  • SHA1

    09888868f211ad46884e560aba6b553b259a7127

  • SHA256

    6f07d2f2f38ec3a1861c2559174cdb94390e14987c53a97fd89cfad1e77f70fd

  • SHA512

    b538324c0e51d93cca94bee4764a0fcc39a3fc682029b4bffd5eb06c5a76866a9221fba64a328806601a700c824fecfbd788198502d52faca99bc1b954f73d61

  • SSDEEP

    1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwNgp0+W:AnBdOOtEvwDpj6zJ

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-04-10_67bf71601134b338f73f4ad88784389a_cryptolocker

    • Size

      92KB

    • MD5

      67bf71601134b338f73f4ad88784389a

    • SHA1

      09888868f211ad46884e560aba6b553b259a7127

    • SHA256

      6f07d2f2f38ec3a1861c2559174cdb94390e14987c53a97fd89cfad1e77f70fd

    • SHA512

      b538324c0e51d93cca94bee4764a0fcc39a3fc682029b4bffd5eb06c5a76866a9221fba64a328806601a700c824fecfbd788198502d52faca99bc1b954f73d61

    • SSDEEP

      1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwNgp0+W:AnBdOOtEvwDpj6zJ

    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