Overview

overview

10

Static

static

10

2024-01-25...er.exe

windows7-x64

9

2024-01-25...er.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2024-01-25_59796b548d643ef5532ecd1138966f74_cryptolocker

  • Size

    115KB

  • Sample

    240125-v2fllabff5

  • MD5

    59796b548d643ef5532ecd1138966f74

  • SHA1

    bdb3d3c1c43109a53627514b73b15b585008d1a6

  • SHA256

    ac1e4a9ba6ee34f32645634e2f85aa362a95c522526ec64bca2bb1b7d8a750a2

  • SHA512

    b2630cc6025e1fdcc67e1698aff334184a209e3c13470fb08f9220d1999f1e50da6f3ff250b47aec7dc512107fcbe07e0a3b6ec8caeb95ddbc990c1a7a3c3f82

  • SSDEEP

    1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgp01f:z6a+CdOOtEvwDpjczN

Score
10/10
kinsingloaderupx

Malware Config

Targets

    • Target

      2024-01-25_59796b548d643ef5532ecd1138966f74_cryptolocker

    • Size

      115KB

    • MD5

      59796b548d643ef5532ecd1138966f74

    • SHA1

      bdb3d3c1c43109a53627514b73b15b585008d1a6

    • SHA256

      ac1e4a9ba6ee34f32645634e2f85aa362a95c522526ec64bca2bb1b7d8a750a2

    • SHA512

      b2630cc6025e1fdcc67e1698aff334184a209e3c13470fb08f9220d1999f1e50da6f3ff250b47aec7dc512107fcbe07e0a3b6ec8caeb95ddbc990c1a7a3c3f82

    • SSDEEP

      1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgp01f:z6a+CdOOtEvwDpjczN

    Score
    10/10
    upxkinsingloader

    • Kinsing

      Kinsing is a loader written in Golang.

      loaderkinsing

    • 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