Overview

overview

10

Static

static

bh.exe

windows7_x64

10

bh.exe

windows10_x64

10

Sharing

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General

  • Target
    bh.exe
  • Size 1.1MB
  • Sample201019-vlkhczbg7a
  • SHA256 9431f9d5bf8a3d2ee34dc7624d8996e87af05e91ecb27b50843d5ddcb2f8f6bd
  • MD5 SHA1 SHA512
Score
10/10
modiloaderbootkitpersistencespywaretrojan

Malware Config

Targets

    • Target
      bh.exe
    • Size 1.1MB
    • SHA256 9431f9d5bf8a3d2ee34dc7624d8996e87af05e91ecb27b50843d5ddcb2f8f6bd
    • MD5 SHA1 SHA512
    Score
    10/10
    bootkitpersistencespywaretrojanmodiloader

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

      trojanmodiloader

    • ModiLoader First Stage

    • Executes dropped EXE

    • Drops startup file

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spyware

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks