Analysis

  • max time kernel
    3s
  • max time network
    6s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • submitted
    19/01/2022, 14:20

General

  • Target
    PO6766.exe
  • Size 530KB
  • Sample220119-rnfgwsaeh7
  • SHA256 194eecb866b404241cc14abfccf3ece512927dafff1e64248e1b1fb4e4acbd26
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Extracted

Family
  • xloader

Version
  • 2.5

Campaign
  • gab7

Decoy
  • mbb11.xyz

  • taishancable.com

  • karaoke-sega.com

  • mana-space.com

  • danielandkaela.com

  • ancorasports.com

  • magentaclass.com

  • tenloe045.xyz

  • colorbold.com

  • 5starrentertainment.com

  • candgconstructiontx.com

  • 664cqi.com

  • alexeykazakov.com

  • umrashed.space

  • thepowerof10.club

  • scotchwoodofficeworks.com

  • anelis.digital

  • label34.group

  • karimico.com

  • dogsforsaleinkenya.com

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader Payload 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PO6766.exe
    "C:\Users\Admin\AppData\Local\Temp\PO6766.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1064
    • C:\Users\Admin\AppData\Local\Temp\PO6766.exe
      "C:\Users\Admin\AppData\Local\Temp\PO6766.exe"
      2⤵
        PID:1692

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

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          Downloads

          memory/1692-131-0x0000000000400000-0x0000000000429000-memory.dmp