Analysis

  • max time kernel
    143s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/03/2024, 15:07

General

  • Target
    b7b36dcfeaad538bd9415018cdfc24ff.exe
  • Size 1.3MB
  • Sample240306-shbgesba48
  • SHA256 da53dee3043507717691fb915e4600225eb03cbedb44cd17324c8cd916ccd176
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • xloader

Version
  • 2.3

Campaign
  • ogpo

Decoy
  • ctluxurypropinternational.com

  • mortgagenewsdailt.com

  • diegofragnaud.info

  • marthapollackesq.com

  • thirtynightstay.com

  • sschospitalbardoli.com

  • plaquitasparamascota.com

  • keochatluong.com

  • 420rankings.com

  • westwoodstorageco.com

  • valdobbiadeneinlove.com

  • the427group.com

  • cartercavanaugh.com

  • ivvitaminsofarizona.com

  • ummemunira.com

  • amplifierconsulting.net

  • spk-sakuranomiya.com

  • anjanaonline.com

  • kalibriya.com

  • baincot.com

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b7b36dcfeaad538bd9415018cdfc24ff.exe
    "C:\Users\Admin\AppData\Local\Temp\b7b36dcfeaad538bd9415018cdfc24ff.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3620
    • C:\Users\Admin\AppData\Local\Temp\b7b36dcfeaad538bd9415018cdfc24ff.exe
      "C:\Users\Admin\AppData\Local\Temp\b7b36dcfeaad538bd9415018cdfc24ff.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4976
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3900 --field-trial-handle=2244,i,11878111470816612087,2265290141962607370,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:4740

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/3620-8-0x0000000074910000-0x00000000750C0000-memory.dmp

          memory/3620-9-0x0000000005920000-0x0000000005930000-memory.dmp

          memory/3620-2-0x00000000056B0000-0x000000000574C000-memory.dmp

          memory/3620-3-0x0000000005D00000-0x00000000062A4000-memory.dmp

          memory/3620-4-0x0000000005750000-0x00000000057E2000-memory.dmp

          memory/3620-5-0x0000000005920000-0x0000000005930000-memory.dmp

          memory/3620-1-0x0000000000AE0000-0x0000000000C34000-memory.dmp

          memory/3620-6-0x0000000005630000-0x000000000563A000-memory.dmp

          memory/3620-0-0x0000000074910000-0x00000000750C0000-memory.dmp

          memory/3620-7-0x0000000005930000-0x0000000005986000-memory.dmp

          memory/3620-10-0x0000000008570000-0x00000000085A6000-memory.dmp

          memory/3620-11-0x0000000001700000-0x0000000001778000-memory.dmp

          memory/3620-12-0x0000000005CA0000-0x0000000005CD0000-memory.dmp

          memory/3620-15-0x0000000074910000-0x00000000750C0000-memory.dmp

          memory/4976-13-0x0000000000400000-0x0000000000428000-memory.dmp

          memory/4976-16-0x00000000014D0000-0x000000000181A000-memory.dmp