Analysis

  • max time kernel
    135s
  • max time network
    136s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    27/04/2021, 18:36

General

  • Target
    5ad242aab1bad0f0128498aee4878c2f.exe
  • Size 922KB
  • Sample210427-w7ssvzw15a
  • SHA256 1e046f6dcd3265264a9a6891cdc1814f382c7ae887b57ae23ceff53c7e1a53ff
  • 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 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5ad242aab1bad0f0128498aee4878c2f.exe
    "C:\Users\Admin\AppData\Local\Temp\5ad242aab1bad0f0128498aee4878c2f.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1820
    • C:\Users\Admin\AppData\Local\Temp\5ad242aab1bad0f0128498aee4878c2f.exe
      "C:\Users\Admin\AppData\Local\Temp\5ad242aab1bad0f0128498aee4878c2f.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:616

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/616-66-0x0000000000400000-0x0000000000429000-memory.dmp

        memory/616-69-0x0000000000A40000-0x0000000000D43000-memory.dmp

        memory/1820-60-0x0000000001100000-0x0000000001101000-memory.dmp

        memory/1820-62-0x0000000000750000-0x0000000000751000-memory.dmp

        memory/1820-63-0x0000000000A30000-0x0000000000A3D000-memory.dmp

        memory/1820-64-0x0000000005140000-0x00000000051B4000-memory.dmp

        memory/1820-65-0x0000000000AA0000-0x0000000000ACE000-memory.dmp