Analysis

  • max time kernel
    118s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    01/03/2022, 09:25

General

  • Target
    531544a3ba94737e9aee2c6ada39a149.exe
  • Size 384KB
  • Sample220301-ldmwbsbaan
  • SHA256 54d3a5ab9cf83b63a50a382b1f3fe4f2bdc03620744b9ecdee74723415fccd9d
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • xloader

Version
  • 2.5

Campaign
  • 8gce

Decoy
  • ultimaslot.net

  • jacqueegui.com

  • aktsecurity.com

  • beattietnpasumo1.xyz

  • kellerwilliamrealestate.com

  • cryptodouble2x3x.online

  • wilsoncreekarts.com

  • portalphotography.art

  • bocafoods.net

  • gloriamcarter.com

  • goodfellascandoit.com

  • xhypxjkc.com

  • mimisminiatureboutique.store

  • plidoo.com

  • splendidbelle.com

  • grand-cas1no.com

  • xegizas.xyz

  • awadhhomes.com

  • piecebin.com

  • baridipay.com

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader Payload 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\531544a3ba94737e9aee2c6ada39a149.exe
    "C:\Users\Admin\AppData\Local\Temp\531544a3ba94737e9aee2c6ada39a149.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1656
    • C:\Users\Admin\AppData\Local\Temp\531544a3ba94737e9aee2c6ada39a149.exe
      C:\Users\Admin\AppData\Local\Temp\531544a3ba94737e9aee2c6ada39a149.exe
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:960

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/960-62-0x0000000000400000-0x0000000000429000-memory.dmp

        memory/960-63-0x0000000000400000-0x0000000000429000-memory.dmp

        memory/960-64-0x0000000000400000-0x0000000000429000-memory.dmp

        memory/960-65-0x0000000000930000-0x0000000000C33000-memory.dmp

        memory/1656-55-0x0000000074B4E000-0x0000000074B4F000-memory.dmp

        memory/1656-56-0x0000000000E80000-0x0000000000EE6000-memory.dmp

        memory/1656-57-0x0000000075801000-0x0000000075803000-memory.dmp

        memory/1656-58-0x0000000004D70000-0x0000000004D71000-memory.dmp

        memory/1656-59-0x0000000000270000-0x00000000002D2000-memory.dmp

        memory/1656-60-0x0000000000E30000-0x0000000000E78000-memory.dmp

        memory/1656-61-0x0000000005050000-0x000000000509C000-memory.dmp