Analysis

  • max time kernel
    170s
  • max time network
    169s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/12/2023, 01:43

General

  • Target

    be35f0ce65b229e225d6c65b48704a2a.exe

  • Size

    586KB

  • MD5

    be35f0ce65b229e225d6c65b48704a2a

  • SHA1

    0f47018085e461e2b138e501393c94a173d90269

  • SHA256

    8bc53adb417402cf954d8018bc35c0f4f853d5a2e3471c4de98ca8e1fa8fa1e9

  • SHA512

    9fa74f93f266e72647e74860f4792fa7ed3a3181798c9add49d23ba380f6bca0590c67c5df5f4bad53ef6cfd49dbcd3b8c2266d580729dfce73cd497ef867772

  • SSDEEP

    12288:pOsBgo0q4wMuPqyK4GjKKkk9CU+kQSmboCtcShnSZ0:pOsBgo0q4wMwK4GZYU+np5hnSZ

Score
10/10

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

b82a

Decoy

annguyet.net

parkwood.tech

readysetmortgage.net

betraywithdraw.com

incmagazine.xyz

dentistinpimplesaudagar.com

lianhx.com

prodrelease0827b.com

safehavenwellbeing.com

gehdeinweg.club

sondaggio123.space

prospecx.report

remediate.info

savylash.com

puppornstar.com

coaching-romand.com

boozeshops.com

team316media.com

ldgawydtl.icu

trezteez.com

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • CustAttr .NET packer 1 IoCs

    Detects CustAttr .NET packer in memory.

  • Xloader payload 1 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\be35f0ce65b229e225d6c65b48704a2a.exe
    "C:\Users\Admin\AppData\Local\Temp\be35f0ce65b229e225d6c65b48704a2a.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3028
    • C:\Users\Admin\AppData\Local\Temp\be35f0ce65b229e225d6c65b48704a2a.exe
      "C:\Users\Admin\AppData\Local\Temp\be35f0ce65b229e225d6c65b48704a2a.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2384

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2384-12-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2384-15-0x0000000001AD0000-0x0000000001E1A000-memory.dmp

    Filesize

    3.3MB

  • memory/3028-6-0x0000000005740000-0x000000000574A000-memory.dmp

    Filesize

    40KB

  • memory/3028-3-0x0000000005680000-0x0000000005712000-memory.dmp

    Filesize

    584KB

  • memory/3028-4-0x0000000005800000-0x000000000589C000-memory.dmp

    Filesize

    624KB

  • memory/3028-5-0x0000000005660000-0x0000000005670000-memory.dmp

    Filesize

    64KB

  • memory/3028-1-0x0000000074840000-0x0000000074FF0000-memory.dmp

    Filesize

    7.7MB

  • memory/3028-7-0x0000000005110000-0x0000000005122000-memory.dmp

    Filesize

    72KB

  • memory/3028-8-0x0000000074840000-0x0000000074FF0000-memory.dmp

    Filesize

    7.7MB

  • memory/3028-9-0x0000000005660000-0x0000000005670000-memory.dmp

    Filesize

    64KB

  • memory/3028-10-0x0000000006FF0000-0x000000000706C000-memory.dmp

    Filesize

    496KB

  • memory/3028-11-0x0000000007070000-0x00000000070A4000-memory.dmp

    Filesize

    208KB

  • memory/3028-2-0x0000000005D10000-0x00000000062B4000-memory.dmp

    Filesize

    5.6MB

  • memory/3028-14-0x0000000074840000-0x0000000074FF0000-memory.dmp

    Filesize

    7.7MB

  • memory/3028-0-0x0000000000D50000-0x0000000000DE8000-memory.dmp

    Filesize

    608KB