Analysis

  • max time kernel
    143s
  • max time network
    161s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-01-2024 10:20

General

  • Target

    436e92098a95e694d9c7d6d63e522e3a.exe

  • Size

    255KB

  • MD5

    436e92098a95e694d9c7d6d63e522e3a

  • SHA1

    8811636dd2e2b6b5fd32cd2bf0ad3c277718db4b

  • SHA256

    abb184e2afdbbc65327aa2ce9eb3075cade745126b8da118abbebc0c5ad8b7e5

  • SHA512

    47a12ec4b32b9687d7da340d7adeabe1f240a175c3c00f646860efa2126ad324fc40cd3428d54e15ef4c14ed2d380b10162e2f60f895ca5f4678d2da18422032

  • SSDEEP

    6144:WLWfVPtZVWre+os+zrWRqXbh2FKhpo2ax3eOUEJUBJND:bfVVWrzR+uR4bhm0pofNUEJUBD

Score
10/10

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

b6a4

Decoy

reviewsresolutions.com

binhminhgardenshophouse.com

nebulacom.com

kadhambaristudio.com

viltoom.club

supmomma.com

tjszxddc.com

darlingmemories.com

hyperultrapure.com

vibembrio.com

reallycoolmask.com

cumbukita.com

brian-newby.com

abstractaccessories.com

marykinky.com

minnesotareversemtgloans.com

prasetlement.com

xplpgi.com

xn--gdask-y7a.com

uababaseball.com

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\436e92098a95e694d9c7d6d63e522e3a.exe
    "C:\Users\Admin\AppData\Local\Temp\436e92098a95e694d9c7d6d63e522e3a.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:1908
    • C:\Users\Admin\AppData\Local\Temp\436e92098a95e694d9c7d6d63e522e3a.exe
      "C:\Users\Admin\AppData\Local\Temp\436e92098a95e694d9c7d6d63e522e3a.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4260

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1908-1-0x0000000000E60000-0x0000000000F60000-memory.dmp
    Filesize

    1024KB

  • memory/1908-2-0x00000000015D0000-0x00000000015D2000-memory.dmp
    Filesize

    8KB

  • memory/4260-3-0x0000000000350000-0x0000000000378000-memory.dmp
    Filesize

    160KB

  • memory/4260-6-0x0000000000CE0000-0x000000000102A000-memory.dmp
    Filesize

    3.3MB