Analysis

  • max time kernel
    121s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    05/09/2024, 14:05

General

  • Target
    ff09824427feff9ffada92786ec79e63f6e22dd2e5ec70022a374ec3ad120c83.exe
  • Size 1.2MB
  • Sample240905-rdvh3asdkp
  • SHA256 ff09824427feff9ffada92786ec79e63f6e22dd2e5ec70022a374ec3ad120c83
  • MD5 SHA1 SHA512 SSDEEP
Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ff09824427feff9ffada92786ec79e63f6e22dd2e5ec70022a374ec3ad120c83.exe
    "C:\Users\Admin\AppData\Local\Temp\ff09824427feff9ffada92786ec79e63f6e22dd2e5ec70022a374ec3ad120c83.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2648
    • C:\Windows\SysWOW64\svchost.exe
      "C:\Users\Admin\AppData\Local\Temp\ff09824427feff9ffada92786ec79e63f6e22dd2e5ec70022a374ec3ad120c83.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2808

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        brawlys

        • Path C:\Users\Admin\AppData\Local\Temp\brawlys
        • Size 280KB
        • SHA256 e320ae6ad4c1fd14f4351bd970fc552c65b923d8f83836f6b9f2d2e65120b09d
        • MD5 SHA1 SHA512 SSDEEP

        memory/2648-12-0x0000000000120000-0x0000000000124000-memory.dmp

        memory/2808-13-0x0000000000400000-0x0000000000446000-memory.dmp

        memory/2808-14-0x0000000000400000-0x0000000000446000-memory.dmp

        memory/2808-15-0x0000000000900000-0x0000000000C03000-memory.dmp

        memory/2808-16-0x0000000000400000-0x0000000000446000-memory.dmp