Overview

overview

10

Static

static

10

2024-05-17...er.exe

windows7-x64

9

2024-05-17...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-05-17_0a6c0b654d2bc379244841fa13480eb9_cryptolocker

  • Size

    80KB

  • Sample

    240517-g477qsdd3w

  • MD5

    0a6c0b654d2bc379244841fa13480eb9

  • SHA1

    17ba2e03baa5e37312ec0a1696cf1646279694b2

  • SHA256

    9cd0278c8ef2b451396995cca1c503df27130ac07f6dd5283cefe839a218df6f

  • SHA512

    99f985779a148847b843dc4b6db0294d42bd3cf3a77c24203ee1b4df671175e2a360c8474fdaaed0aba7a44efde37e8670aa3e08ee3baad564cb01d1c913ecb1

  • SSDEEP

    1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOA+YSafiPuqdw:T6a+rdOOtEvwDpjNcR

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-05-17_0a6c0b654d2bc379244841fa13480eb9_cryptolocker

    • Size

      80KB

    • MD5

      0a6c0b654d2bc379244841fa13480eb9

    • SHA1

      17ba2e03baa5e37312ec0a1696cf1646279694b2

    • SHA256

      9cd0278c8ef2b451396995cca1c503df27130ac07f6dd5283cefe839a218df6f

    • SHA512

      99f985779a148847b843dc4b6db0294d42bd3cf3a77c24203ee1b4df671175e2a360c8474fdaaed0aba7a44efde37e8670aa3e08ee3baad564cb01d1c913ecb1

    • SSDEEP

      1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOA+YSafiPuqdw:T6a+rdOOtEvwDpjNcR

    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