Overview

overview

10

Static

static

3

IMG_38575943.exe

windows7-x64

10

IMG_38575943.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    147s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    19-04-2024 19:38

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General

  • Target

    IMG_38575943.exe

  • Size

    341KB

  • MD5

    2a11ef715093c4429cd05dc3950c7f89

  • SHA1

    3199e3c72fc349d9cce951c2c8830d88a8da4454

  • SHA256

    50df1fc76a41a970a44ac40efdd0113c599a7091891dc13c25e78abe52a97158

  • SHA512

    24f2d7a608d421258334144217e97dccdeb023d5e621774f213eda210a8937df0c7d12cfd02e8c96d5951011d6142a320ca3b40bedb8ac6ad5f95ccc6d3d2d0a

  • SSDEEP

    6144:HqPwmYdAbc0C3LFDDOQmjUi0GL9jDAlPMKpPbd6j62AeI4KR0VoFtDFF7g:HqPwmYdAbc0CboQmjIGN6Pzd6j6/eWtU

Score
10/10
xloaderc6siloaderrat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

c6si

Decoy

tristateinc.construction

americanscaregroundstexas.com

kanimisoshiru.com

wihling.com

fishcheekstosa.com

parentsfuid.com

greenstandmarket.com

fc8fla8kzq.com

gametwist-83.club

jobsncvs.com

directrealtysells.com

avida2015.com

conceptasite.net

arkaneattire.com

indev-mobility.info

2160centurypark412.com

valefloor.com

septembership.com

stackflix.com

jimc0sales.net

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

    loaderxloader
  • Xloader payload 4 IoCs
    rat
  • Deletes itself 1 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 24 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Modifies registry class
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1368
    • C:\Users\Admin\AppData\Local\Temp\IMG_38575943.exe
      "C:\Users\Admin\AppData\Local\Temp\IMG_38575943.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:3048
      • C:\Users\Admin\AppData\Local\Temp\IMG_38575943.exe
        "C:\Users\Admin\AppData\Local\Temp\IMG_38575943.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:1268
    • C:\Windows\explorer.exe
      "C:\Windows\explorer.exe"
      2⤵
        PID:1196
      • C:\Windows\SysWOW64\raserver.exe
        "C:\Windows\SysWOW64\raserver.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2192
        • C:\Windows\SysWOW64\cmd.exe
          /c del "C:\Users\Admin\AppData\Local\Temp\IMG_38575943.exe"
          3⤵
          • Deletes itself
          PID:328

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1268-17-0x00000000002B0000-0x00000000002C1000-memory.dmp
      Filesize

      68KB

      Download
    • memory/1268-7-0x0000000000400000-0x0000000000429000-memory.dmp
      Filesize

      164KB

      Download
    • memory/1268-16-0x0000000000400000-0x0000000000429000-memory.dmp
      Filesize

      164KB

      Download
    • memory/1268-14-0x0000000000970000-0x0000000000C73000-memory.dmp
      Filesize

      3.0MB

      Download
    • memory/1268-11-0x0000000000400000-0x0000000000429000-memory.dmp
      Filesize

      164KB

      Download
    • memory/1268-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
      Filesize

      4KB

      Download
    • memory/1268-8-0x0000000000400000-0x0000000000429000-memory.dmp
      Filesize

      164KB

      Download
    • memory/1368-38-0x000007FE8A810000-0x000007FE8A81A000-memory.dmp
      Filesize

      40KB

      Download
    • memory/1368-27-0x0000000009270000-0x000000000939D000-memory.dmp
      Filesize

      1.2MB

      Download
    • memory/1368-18-0x0000000009270000-0x000000000939D000-memory.dmp
      Filesize

      1.2MB

      Download
    • memory/1368-37-0x000007FEF5A20000-0x000007FEF5B63000-memory.dmp
      Filesize

      1.3MB

      Download
    • memory/1368-35-0x000000000C690000-0x000000000C748000-memory.dmp
      Filesize

      736KB

      Download
    • memory/1368-31-0x000007FEF5A20000-0x000007FEF5B63000-memory.dmp
      Filesize

      1.3MB

      Download
    • memory/1368-32-0x000007FE8A810000-0x000007FE8A81A000-memory.dmp
      Filesize

      40KB

      Download
    • memory/1368-30-0x000000000C690000-0x000000000C748000-memory.dmp
      Filesize

      736KB

      Download
    • memory/1368-15-0x00000000086B0000-0x0000000008AB0000-memory.dmp
      Filesize

      4.0MB

      Download
    • memory/1368-29-0x000000000C690000-0x000000000C748000-memory.dmp
      Filesize

      736KB

      Download
    • memory/2192-20-0x0000000000F50000-0x0000000000F6C000-memory.dmp
      Filesize

      112KB

      Download
    • memory/2192-19-0x0000000000F50000-0x0000000000F6C000-memory.dmp
      Filesize

      112KB

      Download
    • memory/2192-21-0x00000000000C0000-0x00000000000E9000-memory.dmp
      Filesize

      164KB

      Download
    • memory/2192-22-0x00000000009F0000-0x0000000000CF3000-memory.dmp
      Filesize

      3.0MB

      Download
    • memory/2192-23-0x00000000000C0000-0x00000000000E9000-memory.dmp
      Filesize

      164KB

      Download
    • memory/2192-26-0x0000000000860000-0x00000000008F0000-memory.dmp
      Filesize

      576KB

      Download
    • memory/3048-1-0x0000000074BF0000-0x00000000752DE000-memory.dmp
      Filesize

      6.9MB

      Download
    • memory/3048-6-0x0000000004D30000-0x0000000004D8E000-memory.dmp
      Filesize

      376KB

      Download
    • memory/3048-2-0x0000000004E10000-0x0000000004E50000-memory.dmp
      Filesize

      256KB

      Download
    • memory/3048-0-0x0000000000E10000-0x0000000000E6C000-memory.dmp
      Filesize

      368KB

      Download
    • memory/3048-3-0x00000000009D0000-0x00000000009DC000-memory.dmp
      Filesize

      48KB

      Download
    • memory/3048-12-0x0000000074BF0000-0x00000000752DE000-memory.dmp
      Filesize

      6.9MB

      Download
    • memory/3048-4-0x0000000074BF0000-0x00000000752DE000-memory.dmp
      Filesize

      6.9MB

      Download
    • memory/3048-5-0x0000000004E10000-0x0000000004E50000-memory.dmp
      Filesize

      256KB

      Download