Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/03/2025, 08:55

General

  • Target

    Order Specification Requirement With Ref. AMABINIF38535.exe

  • Size

    558KB

  • MD5

    ec44d0c4ec44347f9f8ee63b4bec5210

  • SHA1

    362eda0fa5bd2cd4f50d0f7e9cf0cc641a08b163

  • SHA256

    ed6182df3469dfdc4084aea0aca3714a90498401d608c7a0ab818329c42ab21f

  • SHA512

    ee7e79980421b97fccdbe453c5daa98798fc82e8951c3d6aee49a939a1721e2c885ad22c69721488644f277e719d60d2fd1a8f595ceb370d29d899bbca7e1338

  • SSDEEP

    6144:AO6oVJ59N2c3FEyohRbTnIkwcDku8dQDKfcQqUwSLjiXTkgQ:ASJ59r3F0bTnlwcDkuzMcfSLYTTQ

Malware Config

Extracted

Family

xloader

Version

2.2

Campaign

utau

Decoy

frenchtogether.info

thefriendsofmaryc.com

meridianconversation.com

pleasingpleasure.com

relliant-rehab.com

meunegocioonlineoficial.com

jutuiess.site

sorelshopitalia.com

minnesotaunited.club

meditationmateau.com

wisheskennel.com

nothingbeatsagreatstory.com

equityinengineering.com

designantageuk.com

towstate.com

floridapremierestates.com

qianwanshang.com

mamentos.info

coraltechnologygroup.com

guoyijidian.com

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader family
  • Xloader payload 2 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 62 IoCs
  • Suspicious behavior: MapViewOfSection 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 14 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3440
    • C:\Users\Admin\AppData\Local\Temp\Order Specification Requirement With Ref. AMABINIF38535.exe
      "C:\Users\Admin\AppData\Local\Temp\Order Specification Requirement With Ref. AMABINIF38535.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:4968
      • C:\Users\Admin\AppData\Local\Temp\Order Specification Requirement With Ref. AMABINIF38535.exe
        "C:\Users\Admin\AppData\Local\Temp\Order Specification Requirement With Ref. AMABINIF38535.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:4836
    • C:\Windows\SysWOW64\explorer.exe
      "C:\Windows\SysWOW64\explorer.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1860
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\Order Specification Requirement With Ref. AMABINIF38535.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:1336

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1860-6-0x0000000000900000-0x0000000000D33000-memory.dmp

    Filesize

    4.2MB

  • memory/1860-8-0x0000000000900000-0x0000000000D33000-memory.dmp

    Filesize

    4.2MB

  • memory/1860-9-0x0000000000840000-0x0000000000869000-memory.dmp

    Filesize

    164KB

  • memory/3440-5-0x0000000002EE0000-0x0000000003015000-memory.dmp

    Filesize

    1.2MB

  • memory/3440-10-0x0000000002EE0000-0x0000000003015000-memory.dmp

    Filesize

    1.2MB

  • memory/3440-14-0x0000000003230000-0x000000000335F000-memory.dmp

    Filesize

    1.2MB

  • memory/3440-15-0x0000000003230000-0x000000000335F000-memory.dmp

    Filesize

    1.2MB

  • memory/3440-17-0x0000000003230000-0x000000000335F000-memory.dmp

    Filesize

    1.2MB

  • memory/4836-1-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/4836-2-0x0000000000F50000-0x0000000000FB8000-memory.dmp

    Filesize

    416KB

  • memory/4968-0-0x0000000000F82000-0x0000000000F85000-memory.dmp

    Filesize

    12KB

  • memory/4968-3-0x0000000000F82000-0x0000000000F85000-memory.dmp

    Filesize

    12KB