Analysis

  • max time kernel
    125s
  • max time network
    143s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    14/12/2021, 16:48

General

  • Target
    c18d17e306f88680c41675f7d72ede35.exe
  • Size 1.3MB
  • Sample211214-va4jcagbb9
  • SHA256 69713f8848927ec48d76fa26b2c64741b98ecfd7356a023e7bd5f2b193edc480
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Extracted

Family
  • xloader

Version
  • 2.5

Campaign
  • ef6c

C2
  • http://www.fis.photos/ef6c/

Decoy
  • gicaredocs.com

  • govusergroup.com

  • conversationspit.com

  • brondairy.com

  • rjtherealest.com

  • xn--9m1bq8wgkag3rjvb.com

  • mylori.net

  • softandcute.store

  • ahljsm.com

  • shacksolid.com

  • weekendmusecollection.com

  • gaminghallarna.net

  • pgonline111.online

  • 44mpt.xyz

  • ambrandt.com

  • eddytattoo.com

  • blendeqes.com

  • upinmyfeels.com

  • lacucinadesign.com

  • docomoau.xyz

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader Payload 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c18d17e306f88680c41675f7d72ede35.exe
    "C:\Users\Admin\AppData\Local\Temp\c18d17e306f88680c41675f7d72ede35.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3440
    • C:\Users\Admin\AppData\Local\Temp\c18d17e306f88680c41675f7d72ede35.exe
      "C:\Users\Admin\AppData\Local\Temp\c18d17e306f88680c41675f7d72ede35.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4328

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/3440-115-0x0000000000EC0000-0x0000000000EC1000-memory.dmp

        memory/3440-117-0x0000000005CE0000-0x0000000005CE1000-memory.dmp

        memory/3440-118-0x0000000005880000-0x0000000005881000-memory.dmp

        memory/3440-119-0x0000000005870000-0x0000000005871000-memory.dmp

        memory/3440-120-0x0000000005CD0000-0x0000000005CD8000-memory.dmp

        memory/3440-121-0x0000000007C70000-0x0000000007C71000-memory.dmp

        memory/3440-122-0x00000000057E0000-0x0000000005CDE000-memory.dmp

        memory/3440-123-0x0000000007FE0000-0x0000000007FE1000-memory.dmp

        memory/3440-124-0x0000000008320000-0x0000000008477000-memory.dmp

        memory/4328-125-0x0000000000400000-0x0000000000429000-memory.dmp

        memory/4328-127-0x00000000011A0000-0x00000000014C0000-memory.dmp