Analysis

  • max time kernel
    150s
  • max time network
    184s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    01/09/2021, 02:18

General

  • Target
    NEW ORDER.exe
  • Size 509KB
  • Sample210901-jmk95vmcye
  • SHA256 d99804145213694ea4b93c8acb43bf14d712b2043c247c703f88ebc97bf9c8d8
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Extracted

Family
  • xloader

Version
  • 2.3

Campaign
  • n58i

C2
  • http://www.mack3sleeve.com/n58i/

Decoy
  • nl-cafe.com

  • votetedjaleta.com

  • britrobertsrealtor.com

  • globipark.com

  • citysucces.com

  • verisignwebsite-verified.com

  • riddlepc.com

  • rosecityclimbing.com

  • oleandrinextract.com

  • salmankonstruksi.com

  • needhamchannel.com

  • refreshx2z.com

  • youth66.com

  • pla-russia.com

  • halloweenmaskpro.com

  • exdysis.com

  • 1gcz.com

  • lookgoodman.com

  • rlxagva.com

  • stlcityc.com

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader Payload 3 IoCs
  • Deletes itself 1 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 22 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1288
    • C:\Users\Admin\AppData\Local\Temp\NEW ORDER.exe
      "C:\Users\Admin\AppData\Local\Temp\NEW ORDER.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:1644
      • C:\Users\Admin\AppData\Local\Temp\NEW ORDER.exe
        "C:\Users\Admin\AppData\Local\Temp\NEW ORDER.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:524
    • C:\Windows\SysWOW64\wlanext.exe
      "C:\Windows\SysWOW64\wlanext.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:560
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\NEW ORDER.exe"
        3⤵
        • Deletes itself
        PID:1480

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/524-66-0x0000000000400000-0x0000000000429000-memory.dmp

        memory/524-68-0x0000000000A20000-0x0000000000D23000-memory.dmp

        memory/524-69-0x0000000000140000-0x0000000000151000-memory.dmp

        memory/560-73-0x0000000000270000-0x0000000000286000-memory.dmp

        memory/560-74-0x00000000000D0000-0x00000000000F9000-memory.dmp

        memory/560-78-0x00000000752F1000-0x00000000752F3000-memory.dmp

        memory/560-76-0x0000000001DB0000-0x0000000001E40000-memory.dmp

        memory/560-75-0x0000000001F40000-0x0000000002243000-memory.dmp

        memory/1288-77-0x0000000008E40000-0x0000000008FAD000-memory.dmp

        memory/1288-70-0x0000000006F50000-0x00000000070A0000-memory.dmp

        memory/1644-60-0x0000000000DA0000-0x0000000000DA1000-memory.dmp

        memory/1644-65-0x0000000000350000-0x0000000000382000-memory.dmp

        memory/1644-62-0x0000000004A10000-0x0000000004A11000-memory.dmp

        memory/1644-63-0x00000000005A0000-0x00000000005B6000-memory.dmp

        memory/1644-64-0x00000000079F0000-0x0000000007A56000-memory.dmp