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_0850ef397d389e4a4cfb80e1d0335180_cryptolocker

  • Size

    62KB

  • Sample

    240125-vxpzgabee3

  • MD5

    0850ef397d389e4a4cfb80e1d0335180

  • SHA1

    900e4ca00a2bacffa373c78bdd53335725af6d81

  • SHA256

    0bc1b322a4504386c799f00c62d7ce16305bddfabdeb41305e07e0a87ad8a123

  • SHA512

    ccb13b3e487fee7b4e9e106a6b87912d8cf2d2acd98535c6997430f51d3a2e4c728e23d153a5db938bc16ca9a6fbce3a352fed9df56e8ef85fe62c256cd464d4

  • SSDEEP

    1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYibAo8:1nK6a+qdOOtEvwDpju

Score
10/10
kinsingloaderupx

Malware Config

Targets

    • Target

      2024-01-25_0850ef397d389e4a4cfb80e1d0335180_cryptolocker

    • Size

      62KB

    • MD5

      0850ef397d389e4a4cfb80e1d0335180

    • SHA1

      900e4ca00a2bacffa373c78bdd53335725af6d81

    • SHA256

      0bc1b322a4504386c799f00c62d7ce16305bddfabdeb41305e07e0a87ad8a123

    • SHA512

      ccb13b3e487fee7b4e9e106a6b87912d8cf2d2acd98535c6997430f51d3a2e4c728e23d153a5db938bc16ca9a6fbce3a352fed9df56e8ef85fe62c256cd464d4

    • SSDEEP

      1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYibAo8:1nK6a+qdOOtEvwDpju

    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