Overview

overview

10

Static

static

10

2024-01-25...er.exe

windows7-x64

9

2024-01-25...er.exe

windows10-2004-x64

10

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General

  • Target

    2024-01-25_f99d0c28e52597958c35ecd0ec00f55a_cryptolocker

  • Size

    75KB

  • Sample

    240125-tdb3tsabc6

  • MD5

    f99d0c28e52597958c35ecd0ec00f55a

  • SHA1

    d61f6c25c65acea065a6d2f88dc83e16384177da

  • SHA256

    f68a0aa7625616b0e5d55f92dd68c55a7527289e2d2f1c8998a62b91281e6755

  • SHA512

    e8ccfdfd8dbe02e82408ea760ecc61f3d6eb100b101ab0c0bca5585ca95702e6ff6de1d1703d7c98c7f990a1051d7b56278e14dc0830dd2d53dc482e4ac78149

  • SSDEEP

    1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOAkXtBde:T6a+rdOOtEvwDpjNtE

Score
10/10
kinsingloaderupx

Malware Config

Targets

    • Target

      2024-01-25_f99d0c28e52597958c35ecd0ec00f55a_cryptolocker

    • Size

      75KB

    • MD5

      f99d0c28e52597958c35ecd0ec00f55a

    • SHA1

      d61f6c25c65acea065a6d2f88dc83e16384177da

    • SHA256

      f68a0aa7625616b0e5d55f92dd68c55a7527289e2d2f1c8998a62b91281e6755

    • SHA512

      e8ccfdfd8dbe02e82408ea760ecc61f3d6eb100b101ab0c0bca5585ca95702e6ff6de1d1703d7c98c7f990a1051d7b56278e14dc0830dd2d53dc482e4ac78149

    • SSDEEP

      1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOAkXtBde:T6a+rdOOtEvwDpjNtE

    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