Analysis

  • max time kernel
    104s
  • max time network
    136s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    03/05/2021, 06:08

General

  • Target
    ada8b1320a6f303fbd5c09d3dab2235a.exe
  • Size 734KB
  • Sample210503-3ql7rlps2s
  • SHA256 703a9d816bb422e4d2adeee4f7b6df250bf0441004c0939a03e927400420d9b9
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Extracted

Family
  • xloader

Version
  • 2.3

C2
  • http://www.ejsuniqueclasses.com/f0sg/

Decoy
  • deondevemaagua.com

  • highcolorchem.com

  • remax-pros-sd.com

  • smartmotiontrans.com

  • staltower.com

  • raiseamerican.com

  • io-tonix.com

  • llawenydd.com

  • minkladieshaircollections.com

  • ataria.net

  • roofers-baltimore.com

  • infinityventura.com

  • dvdxbase.com

  • babebrowpen.com

  • rascontractingllc.com

  • designingdreamshome.com

  • groobefunnels.com

  • americanstatesapparel.com

  • theketodesserts.com

  • bend-a-knee.com

Signatures

  • 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\ada8b1320a6f303fbd5c09d3dab2235a.exe
    "C:\Users\Admin\AppData\Local\Temp\ada8b1320a6f303fbd5c09d3dab2235a.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1864
    • C:\Users\Admin\AppData\Local\Temp\ada8b1320a6f303fbd5c09d3dab2235a.exe
      "C:\Users\Admin\AppData\Local\Temp\ada8b1320a6f303fbd5c09d3dab2235a.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1868

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1864-60-0x0000000000060000-0x0000000000061000-memory.dmp

        memory/1864-62-0x0000000004840000-0x0000000004841000-memory.dmp

        memory/1864-63-0x00000000003F0000-0x00000000003FE000-memory.dmp

        memory/1864-64-0x00000000051C0000-0x0000000005267000-memory.dmp

        memory/1864-65-0x0000000005270000-0x00000000052D0000-memory.dmp

        memory/1868-66-0x0000000000400000-0x0000000000429000-memory.dmp

        memory/1868-69-0x00000000009F0000-0x0000000000CF3000-memory.dmp