Overview

overview

10

Static

static

10

b5688eb8cd...bf.exe

windows7-x64

10

b5688eb8cd...bf.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    b5688eb8cd52d6febbe2e9c7bcf9f10a4bb2cbc04a8bff580f46231c1b2162bf

  • Size

    128KB

  • Sample

    240429-brbp4sea82

  • MD5

    5e243f37b83abb0af9915432cc8ea40e

  • SHA1

    1c1d5833f9683a831498e95206ac79953d41d2d8

  • SHA256

    b5688eb8cd52d6febbe2e9c7bcf9f10a4bb2cbc04a8bff580f46231c1b2162bf

  • SHA512

    aea5027d57492a785a916159c7a131d1a91bcd9f098657f32a3a38be4bc1b4f657b3c603b1567084a1cf56ac596b2280ec8fac5ab2dc4a713ad452f05f4c3942

  • SSDEEP

    3072:jkFGbhzJSZw5m8eu0CeSUEdmjRrz3TIUV4BKi:SGbh073ZxEdGTBI

Score
10/10
persistence

Malware Config

Targets

    • Target

      b5688eb8cd52d6febbe2e9c7bcf9f10a4bb2cbc04a8bff580f46231c1b2162bf

    • Size

      128KB

    • MD5

      5e243f37b83abb0af9915432cc8ea40e

    • SHA1

      1c1d5833f9683a831498e95206ac79953d41d2d8

    • SHA256

      b5688eb8cd52d6febbe2e9c7bcf9f10a4bb2cbc04a8bff580f46231c1b2162bf

    • SHA512

      aea5027d57492a785a916159c7a131d1a91bcd9f098657f32a3a38be4bc1b4f657b3c603b1567084a1cf56ac596b2280ec8fac5ab2dc4a713ad452f05f4c3942

    • SSDEEP

      3072:jkFGbhzJSZw5m8eu0CeSUEdmjRrz3TIUV4BKi:SGbh073ZxEdGTBI

    Score
    10/10
    persistence

    • Adds autorun key to be loaded by Explorer.exe on startup

      persistence

    • UPX dump on OEP (original entry point)

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks