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_e544072e1ad79a163137695486aa0256_cryptolocker

  • Size

    80KB

  • Sample

    240125-tbq4zaaba2

  • MD5

    e544072e1ad79a163137695486aa0256

  • SHA1

    a5ed04e3e7b734f3f29215869dbf9b0fe6b8874d

  • SHA256

    9331f721bff96d9211a48d60defc44899844996c0f68025f47843e60f191e0f2

  • SHA512

    397312321c6127ac20bb2b0aee67d255172fb34deb0801771739847484c26797fa9f730eb9c64575fc319df4a73ec57af8ffee123ba2fb2573d0d7cc39cf855c

  • SSDEEP

    1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOT78:T6a+rdOOtEvwDpjNQ

Score
10/10
kinsingloaderupx

Malware Config

Targets

    • Target

      2024-01-25_e544072e1ad79a163137695486aa0256_cryptolocker

    • Size

      80KB

    • MD5

      e544072e1ad79a163137695486aa0256

    • SHA1

      a5ed04e3e7b734f3f29215869dbf9b0fe6b8874d

    • SHA256

      9331f721bff96d9211a48d60defc44899844996c0f68025f47843e60f191e0f2

    • SHA512

      397312321c6127ac20bb2b0aee67d255172fb34deb0801771739847484c26797fa9f730eb9c64575fc319df4a73ec57af8ffee123ba2fb2573d0d7cc39cf855c

    • SSDEEP

      1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOT78:T6a+rdOOtEvwDpjNQ

    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