Analysis

  • max time kernel
    52s
  • max time network
    136s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    23/08/2021, 14:21

General

  • Target
    Payment_Advise_[GLV820814452]_PDF.exe
  • Size 828KB
  • Sample210823-hs5l9bxtv2
  • SHA256 aba30cfb1f3ce3760e9cbd42f49cafa3582d349d690f1ee91674e2998f4b290e
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Extracted

Family
  • xloader

Version
  • 2.3

Campaign
  • ssee

C2
  • http://www.idt-metrofireandsecurity.com/ssee/

Decoy
  • portalcanaa.com

  • korzino.com

  • dlylms.net

  • smartearphoneshop.com

  • olimiloshop.com

  • auvdigitalstack.com

  • ydxc.chat

  • yhk868.com

  • lifeinthedport.com

  • self-sciencelabs.com

  • scandicpack.com

  • hold-sometimes.xyz

  • beiputei.com

  • yourrealtorcoach.com

  • rxods.com

  • fundsoption.com

  • ahlstromclothes.com

  • ksdieselparts.com

  • accountmangerford.com

  • kuwaitlogistic.com

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\Payment_Advise_[GLV820814452]_PDF.exe
    "C:\Users\Admin\AppData\Local\Temp\Payment_Advise_[GLV820814452]_PDF.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3984
    • C:\Users\Admin\AppData\Local\Temp\Payment_Advise_[GLV820814452]_PDF.exe
      "C:\Users\Admin\AppData\Local\Temp\Payment_Advise_[GLV820814452]_PDF.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3524

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/3524-124-0x0000000000400000-0x0000000000429000-memory.dmp

        memory/3524-126-0x0000000001970000-0x0000000001C90000-memory.dmp

        memory/3984-114-0x0000000000B50000-0x0000000000B51000-memory.dmp

        memory/3984-116-0x0000000005990000-0x0000000005991000-memory.dmp

        memory/3984-117-0x0000000005490000-0x0000000005491000-memory.dmp

        memory/3984-118-0x0000000005530000-0x0000000005531000-memory.dmp

        memory/3984-119-0x0000000005450000-0x0000000005451000-memory.dmp

        memory/3984-120-0x0000000006E90000-0x0000000006EA1000-memory.dmp

        memory/3984-121-0x00000000053D0000-0x0000000005462000-memory.dmp

        memory/3984-122-0x0000000008BB0000-0x0000000008C51000-memory.dmp

        memory/3984-123-0x000000000B3B0000-0x000000000B3E2000-memory.dmp