Overview

overview

10

Static

static

3

JaffaCakes...a0.exe

windows7-x64

10

JaffaCakes...a0.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_7aab1bc154a4883326dafdab7b2b27a0

  • Size

    284KB

  • Sample

    250104-tyjcmsxkhv

  • MD5

    7aab1bc154a4883326dafdab7b2b27a0

  • SHA1

    dee7d97a339a09d5bad5afc3024cd3c9ae83a346

  • SHA256

    baed69729f713c587531e876036d332ed17ee8a6865e28440615e41ca4514022

  • SHA512

    04e363fecbd448bfdcbdf1563ac5838ef8495fc9789a7761b61e8b51fdf3e495662d94fd291b1d3dea631179261459a42ecf737ab828975db3d06620443bf36a

  • SSDEEP

    6144:SbAkul2Yb/P0A9Y3HCQX4BVIuhS5v19fCSFxuo:Nkur/P0A9Y3iV5hCvLCSfH

Score
10/10
modiloaderdiscoveryevasionpersistencetrojan

Malware Config

Targets

    • Target

      JaffaCakes118_7aab1bc154a4883326dafdab7b2b27a0

    • Size

      284KB

    • MD5

      7aab1bc154a4883326dafdab7b2b27a0

    • SHA1

      dee7d97a339a09d5bad5afc3024cd3c9ae83a346

    • SHA256

      baed69729f713c587531e876036d332ed17ee8a6865e28440615e41ca4514022

    • SHA512

      04e363fecbd448bfdcbdf1563ac5838ef8495fc9789a7761b61e8b51fdf3e495662d94fd291b1d3dea631179261459a42ecf737ab828975db3d06620443bf36a

    • SSDEEP

      6144:SbAkul2Yb/P0A9Y3HCQX4BVIuhS5v19fCSFxuo:Nkur/P0A9Y3iV5hCvLCSfH

    Score
    10/10
    modiloaderdiscoveryevasionpersistencetrojan

    • ModiLoader, DBatLoader

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

      trojanmodiloader

    • Modiloader family

      modiloader

    • Checks for common network interception software

      Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.

      evasion

    • Looks for VirtualBox Guest Additions in registry

      evasion

    • ModiLoader Second Stage

    • Adds policy Run key to start application

      persistence

    • Looks for VMWare Tools registry key

      evasion

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Deletes itself

    • Adds Run key to start application

      persistence

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks