Resubmissions

09-09-2024 22:56

240909-2wsgjavbpp 10

25-05-2022 22:24

220525-2bc64sabbj 10

Analysis

  • max time kernel
    71s
  • max time network
    68s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-09-2024 22:56

General

  • Target

    see7.exe

  • Size

    574KB

  • MD5

    1ccf28645e2d52556487a9710de54d8e

  • SHA1

    e83b5b14a3d08d8838e23c08070ebec713f859ef

  • SHA256

    513624286483a4e172511b412b82445a06eefc904d54de75da656ec1a6f8ae99

  • SHA512

    5a5f4c5fb992bac2119234563a8a7d3418baab3e3519f936f13a598aa9026dbeba571b7981a5a6afa519e18b124d8cf4c6642b30b88a4a091a051e2b41c5f321

  • SSDEEP

    12288:ISLCbH4ZEOJVXxLUpCS+zJMEuKr/5iCseJ7HA9oX+q6Eb1Ql2L2I:n4HMui/5FsXxq6Nl2

Malware Config

Extracted

Family

xloader

Version

2.6

Campaign

eido

Decoy

revellbb.com

tempranillowine.net

viralstrategies.info

blacktxu.com

flfththirdbank.com

vaoex.com

theselfdirectedinvestor.com

vinadelmar.travel

othersidejimmythemonkey.com

jaguar-landrovercenter-graz.com

supremeosterreich.com

chatsubs.com

free99.design

serviciosmvs.com

bongmecams.xyz

malikwoodson.com

onlinegamebox.club

694624.com

yeezyzapatos.club

istanbul-hairtransplant.com

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • 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.

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Modifies registry class 56 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 30 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Modifies registry class
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3436
    • C:\Users\Admin\AppData\Local\Temp\see7.exe
      "C:\Users\Admin\AppData\Local\Temp\see7.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2556
      • C:\Users\Admin\AppData\Local\Temp\see7.exe
        "C:\Users\Admin\AppData\Local\Temp\see7.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:4260
    • C:\Windows\system32\taskmgr.exe
      "C:\Windows\system32\taskmgr.exe" /7
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:468
    • C:\Windows\SysWOW64\colorcpl.exe
      "C:\Windows\SysWOW64\colorcpl.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:4468
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\see7.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:3184
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:4724

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/468-10-0x000001D36F8D0000-0x000001D36F8D1000-memory.dmp

      Filesize

      4KB

    • memory/468-17-0x000001D36F8D0000-0x000001D36F8D1000-memory.dmp

      Filesize

      4KB

    • memory/468-18-0x000001D36F8D0000-0x000001D36F8D1000-memory.dmp

      Filesize

      4KB

    • memory/468-20-0x000001D36F8D0000-0x000001D36F8D1000-memory.dmp

      Filesize

      4KB

    • memory/468-21-0x000001D36F8D0000-0x000001D36F8D1000-memory.dmp

      Filesize

      4KB

    • memory/468-22-0x000001D36F8D0000-0x000001D36F8D1000-memory.dmp

      Filesize

      4KB

    • memory/468-19-0x000001D36F8D0000-0x000001D36F8D1000-memory.dmp

      Filesize

      4KB

    • memory/468-16-0x000001D36F8D0000-0x000001D36F8D1000-memory.dmp

      Filesize

      4KB

    • memory/468-12-0x000001D36F8D0000-0x000001D36F8D1000-memory.dmp

      Filesize

      4KB

    • memory/468-11-0x000001D36F8D0000-0x000001D36F8D1000-memory.dmp

      Filesize

      4KB

    • memory/2556-7-0x0000000008470000-0x0000000008488000-memory.dmp

      Filesize

      96KB

    • memory/2556-1-0x0000000000FD0000-0x000000000106A000-memory.dmp

      Filesize

      616KB

    • memory/2556-8-0x00000000753BE000-0x00000000753BF000-memory.dmp

      Filesize

      4KB

    • memory/2556-0-0x00000000753BE000-0x00000000753BF000-memory.dmp

      Filesize

      4KB

    • memory/2556-6-0x0000000009260000-0x00000000092FC000-memory.dmp

      Filesize

      624KB

    • memory/2556-5-0x0000000005540000-0x000000000554A000-memory.dmp

      Filesize

      40KB

    • memory/2556-4-0x00000000753B0000-0x0000000075B60000-memory.dmp

      Filesize

      7.7MB

    • memory/2556-3-0x0000000007F90000-0x0000000008022000-memory.dmp

      Filesize

      584KB

    • memory/2556-2-0x00000000084A0000-0x0000000008A44000-memory.dmp

      Filesize

      5.6MB

    • memory/2556-9-0x00000000753B0000-0x0000000075B60000-memory.dmp

      Filesize

      7.7MB

    • memory/2556-23-0x00000000091C0000-0x0000000009234000-memory.dmp

      Filesize

      464KB

    • memory/2556-24-0x0000000009440000-0x00000000094A6000-memory.dmp

      Filesize

      408KB

    • memory/2556-25-0x0000000009230000-0x0000000009262000-memory.dmp

      Filesize

      200KB

    • memory/2556-28-0x00000000753B0000-0x0000000075B60000-memory.dmp

      Filesize

      7.7MB

    • memory/3436-33-0x0000000011490000-0x000000001152B000-memory.dmp

      Filesize

      620KB

    • memory/4260-26-0x0000000000400000-0x000000000042B000-memory.dmp

      Filesize

      172KB

    • memory/4468-30-0x0000000000950000-0x0000000000969000-memory.dmp

      Filesize

      100KB

    • memory/4468-31-0x0000000000820000-0x000000000084B000-memory.dmp

      Filesize

      172KB