Analysis

  • max time kernel
    152s
  • max time network
    150s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • 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
  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 42 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3008
    • 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:1400
      • 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:3196
    • C:\Windows\SysWOW64\wscript.exe
      "C:\Windows\SysWOW64\wscript.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2136
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\NEW ORDER.exe"
        3⤵
          PID:2208

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          memory/1400-121-0x0000000009FB0000-0x0000000009FB1000-memory.dmp

          memory/1400-122-0x00000000096D0000-0x0000000009736000-memory.dmp

          memory/1400-117-0x0000000007A50000-0x0000000007A51000-memory.dmp

          memory/1400-118-0x0000000007A40000-0x0000000007A41000-memory.dmp

          memory/1400-119-0x00000000079B0000-0x0000000007EAE000-memory.dmp

          memory/1400-120-0x0000000007C80000-0x0000000007C96000-memory.dmp

          memory/1400-123-0x0000000004FF0000-0x0000000005022000-memory.dmp

          memory/1400-114-0x0000000000B50000-0x0000000000B51000-memory.dmp

          memory/1400-116-0x0000000007EB0000-0x0000000007EB1000-memory.dmp

          memory/2136-132-0x0000000000810000-0x0000000000839000-memory.dmp

          memory/2136-133-0x0000000004950000-0x0000000004C70000-memory.dmp

          memory/2136-131-0x0000000001050000-0x0000000001077000-memory.dmp

          memory/2136-134-0x0000000004760000-0x00000000047F0000-memory.dmp

          memory/3008-128-0x0000000006C30000-0x0000000006D76000-memory.dmp

          memory/3008-135-0x0000000006160000-0x00000000062AB000-memory.dmp

          memory/3196-127-0x00000000012C0000-0x000000000140A000-memory.dmp

          memory/3196-126-0x0000000001860000-0x0000000001B80000-memory.dmp

          memory/3196-124-0x0000000000400000-0x0000000000429000-memory.dmp