Analysis

  • max time kernel
    60s
  • max time network
    14s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    11/12/2020, 08:07

General

  • Target
    44363510532b87427a7fc159ca439176.exe
  • Size 1.6MB
  • Sample201211-np29vw5ymx
  • SHA256 b01bf425f19ea4b934bdbb4b8d2670748a399ff84e48200b7aa382d70068fbc1
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

C2
  • http://www.herbmedia.net/csv8/

Decoy
  • slgacha.com

  • oohdough.com

  • 6983ylc.com

  • aykassociate.com

  • latin-hotspot.com

  • starrockindia.com

  • beamsubway.com

  • queensboutique1000.com

  • madbaddie.com

  • bhoomimart.com

  • ankitparivar.com

  • aldanasanchezmx.com

  • citest1597669833.com

  • cristianofreitas.com

  • myplantus.com

  • counterfeitmilk.com

  • 8xf39.com

  • pregnantwomens.com

  • yyyut6.com

  • stnanguo.com

Signatures

  • Formbook

    Formbook is a data stealing malware which is capable of stealing data.

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader Payload 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\44363510532b87427a7fc159ca439176.exe
    "C:\Users\Admin\AppData\Local\Temp\44363510532b87427a7fc159ca439176.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:340
    • C:\Users\Admin\AppData\Local\Temp\44363510532b87427a7fc159ca439176.exe
      "C:\Users\Admin\AppData\Local\Temp\44363510532b87427a7fc159ca439176.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:316

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/316-10-0x0000000000400000-0x0000000000429000-memory.dmp

        memory/340-2-0x0000000074CC0000-0x00000000753AE000-memory.dmp

        memory/340-3-0x0000000001040000-0x0000000001041000-memory.dmp

        memory/340-5-0x0000000025740000-0x0000000045728000-memory.dmp

        memory/340-6-0x00000000048C0000-0x0000000004922000-memory.dmp

        memory/340-7-0x0000000000B60000-0x0000000000B68000-memory.dmp

        memory/340-9-0x0000000045870000-0x00000000458B4000-memory.dmp