Analysis

  • max time kernel
    110s
  • max time network
    110s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ada8b1320a6f303fbd5c09d3dab2235a.exe
    "C:\Users\Admin\AppData\Local\Temp\ada8b1320a6f303fbd5c09d3dab2235a.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:908
    • C:\Users\Admin\AppData\Local\Temp\ada8b1320a6f303fbd5c09d3dab2235a.exe
      "C:\Users\Admin\AppData\Local\Temp\ada8b1320a6f303fbd5c09d3dab2235a.exe"
      2⤵
        PID:1332
      • C:\Users\Admin\AppData\Local\Temp\ada8b1320a6f303fbd5c09d3dab2235a.exe
        "C:\Users\Admin\AppData\Local\Temp\ada8b1320a6f303fbd5c09d3dab2235a.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2808

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/908-114-0x0000000000770000-0x0000000000771000-memory.dmp

          memory/908-116-0x0000000005010000-0x0000000005011000-memory.dmp

          memory/908-117-0x0000000005620000-0x0000000005621000-memory.dmp

          memory/908-118-0x00000000051C0000-0x00000000051C1000-memory.dmp

          memory/908-119-0x0000000005100000-0x0000000005101000-memory.dmp

          memory/908-120-0x00000000050D0000-0x00000000050D1000-memory.dmp

          memory/908-121-0x0000000005320000-0x0000000005321000-memory.dmp

          memory/908-122-0x00000000053F0000-0x00000000053FE000-memory.dmp

          memory/908-123-0x0000000006E60000-0x0000000006F07000-memory.dmp

          memory/908-124-0x0000000006F10000-0x0000000006F70000-memory.dmp

          memory/2808-125-0x0000000000400000-0x0000000000429000-memory.dmp

          memory/2808-128-0x0000000000F20000-0x0000000001240000-memory.dmp