Analysis

  • max time kernel
    120s
  • max time network
    116s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/08/2024, 16:26

General

  • Target
    d17185544f9fa1dd3293b1bba6373380N.exe
  • Size 206KB
  • Sample240823-txkt3sxdnp
  • SHA256 19986e06d1c5548b516aeb3d87235f3f557c62a94f754352200f312492dd53d2
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Modifies WinLogon 2 TTPs 1 IoCs
  • Drops file in Program Files directory 17 IoCs
  • Drops file in Windows directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d17185544f9fa1dd3293b1bba6373380N.exe
    "C:\Users\Admin\AppData\Local\Temp\d17185544f9fa1dd3293b1bba6373380N.exe"
    1⤵
    • Modifies WinLogon
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: RenamesItself
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2304
    • C:\Windows\apppatch\svchost.exe
      "C:\Windows\apppatch\svchost.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4244

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        login[1].htm

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Low\IE\6MQ5BEZK\login[1].htm
        • Size 168B
        • SHA256 43edf068d34276e8ade4113d4d7207de19fc98a2ae1c07298e593edae2a8774c
        • MD5 SHA1 SHA512

        svchost.exe

        • Path C:\Windows\apppatch\svchost.exe
        • Size 206KB
        • SHA256 5036036b7e443abb87d76d8f3c7efc688075ac704ec15f34964487ae04a453f9
        • MD5 SHA1 SHA512 SSDEEP

        memory/2304-0-0x0000000000400000-0x0000000000492000-memory.dmp

        memory/2304-1-0x0000000002200000-0x0000000002252000-memory.dmp

        memory/2304-2-0x0000000000400000-0x000000000045F000-memory.dmp

        memory/2304-13-0x0000000000400000-0x0000000000492000-memory.dmp

        memory/2304-17-0x0000000000400000-0x000000000045F000-memory.dmp

        memory/2304-15-0x0000000002200000-0x0000000002252000-memory.dmp

        memory/4244-16-0x0000000000400000-0x0000000000492000-memory.dmp

        memory/4244-18-0x0000000000400000-0x0000000000492000-memory.dmp

        memory/4244-19-0x0000000000400000-0x0000000000492000-memory.dmp

        memory/4244-20-0x0000000002A00000-0x0000000002AAA000-memory.dmp

        memory/4244-21-0x0000000000400000-0x0000000000492000-memory.dmp

        memory/4244-22-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-24-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-26-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-39-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-43-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-81-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-79-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-78-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-77-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-76-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-74-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-73-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-72-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-71-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-70-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-69-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-68-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-67-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-66-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-65-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-64-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-63-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-62-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-60-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-59-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-58-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-57-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-56-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-55-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-54-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-53-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-52-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-51-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-50-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-48-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-47-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-46-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-45-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-44-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-42-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-41-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-40-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-38-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-37-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-36-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-35-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-34-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-33-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-31-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-30-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-29-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-28-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-80-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-75-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-61-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-49-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-27-0x0000000002BB0000-0x0000000002C67000-memory.dmp

        memory/4244-32-0x0000000002BB0000-0x0000000002C67000-memory.dmp