Analysis

  • max time kernel
    123s
  • max time network
    123s
  • platform
    windows10_x64
  • resource
    win10-en-20211104
  • submitted
    23/11/2021, 11:01

General

  • Target
    c01d5c630294241db988b68176f2d00f.exe
  • Size 473KB
  • Sample211123-m4kdkadaa2
  • SHA256 e65d1335f3495f7d469bea81683253ee0845b3b3980cfaea09c4a7837a6c66eb
  • 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\c01d5c630294241db988b68176f2d00f.exe
    "C:\Users\Admin\AppData\Local\Temp\c01d5c630294241db988b68176f2d00f.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3980
    • C:\Users\Admin\AppData\Local\Temp\c01d5c630294241db988b68176f2d00f.exe
      "C:\Users\Admin\AppData\Local\Temp\c01d5c630294241db988b68176f2d00f.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:804

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/804-128-0x0000000000400000-0x0000000000429000-memory.dmp

        memory/804-130-0x0000000001270000-0x0000000001590000-memory.dmp

        memory/3980-118-0x00000000003E0000-0x00000000003E1000-memory.dmp

        memory/3980-120-0x00000000050D0000-0x00000000050D1000-memory.dmp

        memory/3980-121-0x0000000004CB0000-0x0000000004CB1000-memory.dmp

        memory/3980-122-0x0000000004CA0000-0x0000000004CA1000-memory.dmp

        memory/3980-123-0x0000000004BD0000-0x00000000050CE000-memory.dmp

        memory/3980-125-0x0000000007080000-0x0000000007081000-memory.dmp

        memory/3980-124-0x00000000057A0000-0x00000000057A4000-memory.dmp

        memory/3980-126-0x0000000007400000-0x0000000007401000-memory.dmp

        memory/3980-127-0x00000000075A0000-0x00000000075F9000-memory.dmp