Overview

overview

10

Static

static

10

2024-01-26...er.exe

windows7-x64

9

2024-01-26...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-01-26_dda7a87a2b8337cd09007e7c7e3e44fc_cryptolocker

  • Size

    81KB

  • Sample

    240126-1bhwxsega2

  • MD5

    dda7a87a2b8337cd09007e7c7e3e44fc

  • SHA1

    a11a688449ac5187af1e8a764853676dea6af028

  • SHA256

    0fe6642bdbe0a4bb6e0456d0261e19dbbb972719f0954912ce33d8aec831ccac

  • SHA512

    d1c16943f11acefd293e9c5ca6b6b3e48b82ab91f0a85cd4dcec0ca5112ccb5e182c996915022f067ab52e7642d03310a3467176696d17c95da8999e8e87cc3e

  • SSDEEP

    1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOT7Q:T6a+rdOOtEvwDpjN8

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-01-26_dda7a87a2b8337cd09007e7c7e3e44fc_cryptolocker

    • Size

      81KB

    • MD5

      dda7a87a2b8337cd09007e7c7e3e44fc

    • SHA1

      a11a688449ac5187af1e8a764853676dea6af028

    • SHA256

      0fe6642bdbe0a4bb6e0456d0261e19dbbb972719f0954912ce33d8aec831ccac

    • SHA512

      d1c16943f11acefd293e9c5ca6b6b3e48b82ab91f0a85cd4dcec0ca5112ccb5e182c996915022f067ab52e7642d03310a3467176696d17c95da8999e8e87cc3e

    • SSDEEP

      1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOT7Q:T6a+rdOOtEvwDpjN8

    Score
    9/10
    upx

    • 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