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_862fb7858e5217ad87827bb6960c81e2_cryptolocker
  • Size 77KB
  • Sample240125-v4benacfbk
  • SHA256 e2090f410d4cca626001c53199a367bb00d12fcfbcd48722f806f5cdd5f62255
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
kinsingloaderupx

Malware Config

Targets

    • Target
      2024-01-25_862fb7858e5217ad87827bb6960c81e2_cryptolocker
    • Size 77KB
    • SHA256 e2090f410d4cca626001c53199a367bb00d12fcfbcd48722f806f5cdd5f62255
    • MD5 SHA1 SHA512 SSDEEP
    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