Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-en-20211014
  • submitted
    21/11/2021, 23:13

General

  • Target
    1c0d7999bc0920ede300d9ba3964e4f8.exe
  • Size 370KB
  • Sample211121-27d4aaeefp
  • SHA256 9bcafd023ee8060e5e47faa42a7868c53dc048ba94ffae683ed39cddfd9da853
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Extracted

Family
  • xloader

Version
  • 2.5

Campaign
  • c28n

C2
  • http://www.alou-mall.com/c28n/

Decoy
  • stelltd.com

  • gerez.cloud

  • exnclub.xyz

  • irstaxboard.com

  • colombiahouseware.com

  • bullaestetica.com

  • idfcfirstbankannualreports.com

  • estedia.net

  • britrex.com

  • obt-shop.net

  • mobilehomeimpact.com

  • the-ali.com

  • tpassessoriaquitacao.com

  • telavangcafe.com

  • vvskrylix.com

  • abros88.com

  • solarladders.com

  • discount-tiles.com

  • etihadalfursan.com

  • maxflowo2.net

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 AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1c0d7999bc0920ede300d9ba3964e4f8.exe
    "C:\Users\Admin\AppData\Local\Temp\1c0d7999bc0920ede300d9ba3964e4f8.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:580
    • C:\Users\Admin\AppData\Local\Temp\1c0d7999bc0920ede300d9ba3964e4f8.exe
      "C:\Users\Admin\AppData\Local\Temp\1c0d7999bc0920ede300d9ba3964e4f8.exe"
      2⤵
        PID:1076
      • C:\Users\Admin\AppData\Local\Temp\1c0d7999bc0920ede300d9ba3964e4f8.exe
        "C:\Users\Admin\AppData\Local\Temp\1c0d7999bc0920ede300d9ba3964e4f8.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:552

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/552-61-0x0000000000400000-0x0000000000429000-memory.dmp

          memory/552-62-0x0000000000400000-0x0000000000429000-memory.dmp

          memory/552-63-0x0000000000400000-0x0000000000429000-memory.dmp

          memory/552-65-0x0000000000890000-0x0000000000B93000-memory.dmp

          memory/580-55-0x0000000000F40000-0x0000000000F41000-memory.dmp

          memory/580-57-0x0000000075AC1000-0x0000000075AC3000-memory.dmp

          memory/580-58-0x0000000004CD0000-0x0000000004CD1000-memory.dmp

          memory/580-59-0x00000000005A0000-0x00000000005A6000-memory.dmp

          memory/580-60-0x0000000004C10000-0x0000000004C69000-memory.dmp