Analysis

  • max time kernel
    126s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/02/2025, 22:21

General

  • Target

    quarantine/6NPpGdC.exe

  • Size

    339KB

  • MD5

    75728febe161947937f82f0f36ad99f8

  • SHA1

    d2b5a4970b73e03bd877b075bac0cdb3bfc510cf

  • SHA256

    0a88c347a294b22b6d6554b711db339bca86c568863dec7844a2badec6ef4282

  • SHA512

    7cfdf76b959895ae44abe4171662d9c6c28dfd444030d570fea0fa4f624adf226e35d655dd89b159a1e0d08bcd97dfe899c3646d7682aacf5f2dabfbdf3d9a67

  • SSDEEP

    6144:WHYaosINWXFGYJabd0UyB8kOKWAKo1Ze7OwEK/MNt8lEdgxbuZm/uPEMCfwoZH:WHH9INsFF4R0UyBSKW0lK/MNWqdgJuYP

Malware Config

Signatures

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 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.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\quarantine\6NPpGdC.exe
    "C:\Users\Admin\AppData\Local\Temp\quarantine\6NPpGdC.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4588
    • C:\Users\Admin\AppData\Local\Temp\quarantine\6NPpGdC.exe
      "C:\Users\Admin\AppData\Local\Temp\quarantine\6NPpGdC.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:2528
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4588 -s 788
      2⤵
      • Program crash
      PID:2176
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4588 -ip 4588
    1⤵
      PID:2456

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2528-4-0x0000000000400000-0x000000000045E000-memory.dmp

      Filesize

      376KB

    • memory/2528-6-0x0000000000400000-0x000000000045E000-memory.dmp

      Filesize

      376KB

    • memory/2528-8-0x0000000000400000-0x000000000045E000-memory.dmp

      Filesize

      376KB

    • memory/2528-9-0x0000000000400000-0x000000000045E000-memory.dmp

      Filesize

      376KB

    • memory/4588-0-0x0000000074CCE000-0x0000000074CCF000-memory.dmp

      Filesize

      4KB

    • memory/4588-1-0x0000000000870000-0x00000000008CC000-memory.dmp

      Filesize

      368KB

    • memory/4588-2-0x0000000005670000-0x0000000005C14000-memory.dmp

      Filesize

      5.6MB

    • memory/4588-7-0x0000000074CC0000-0x0000000075470000-memory.dmp

      Filesize

      7.7MB