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_1c32672579aef6ddcaf6fd2a67e98250_cryptolocker

  • Size

    82KB

  • Sample

    240125-vyevwsbeg2

  • MD5

    1c32672579aef6ddcaf6fd2a67e98250

  • SHA1

    295a1fa2a58bf6c1a0f193399f371fb1ec09f44d

  • SHA256

    3f0c0b7f8cb851cf7084659b0ee17823cd4a1eb70fac11c05ee4c69969f97166

  • SHA512

    0a5582de15e5ac023592dd7db4bf14c24d8fb4737e825c1518a0743ced273891adb8f0425842f9a6e0e71c925db78191e83caaf4b807d6618b8a8f3ec159811b

  • SSDEEP

    1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1kyJS1bF:zCsanOtEvwDpjD

Score
10/10
kinsingloaderupx

Malware Config

Targets

    • Target

      2024-01-25_1c32672579aef6ddcaf6fd2a67e98250_cryptolocker

    • Size

      82KB

    • MD5

      1c32672579aef6ddcaf6fd2a67e98250

    • SHA1

      295a1fa2a58bf6c1a0f193399f371fb1ec09f44d

    • SHA256

      3f0c0b7f8cb851cf7084659b0ee17823cd4a1eb70fac11c05ee4c69969f97166

    • SHA512

      0a5582de15e5ac023592dd7db4bf14c24d8fb4737e825c1518a0743ced273891adb8f0425842f9a6e0e71c925db78191e83caaf4b807d6618b8a8f3ec159811b

    • SSDEEP

      1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1kyJS1bF:zCsanOtEvwDpjD

    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