Analysis

  • max time kernel
    119s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    05-09-2024 19:32

General

  • Target

    Solaraً/locales/ca.pak

  • Size

    564KB

  • MD5

    31c1d66940122b22c684269e7c68e61f

  • SHA1

    c7c549cc99114dc68d56f169c31e5d97939bd931

  • SHA256

    eaebcf24823a4e2885ba0aa287a0119a7d1e3d38a0596b261d23111861f8116c

  • SHA512

    1756b13fdac39ad28f9c69f18684dbc7f463e3a11e8a1432ecb53816da74d5dfb4d0ba281aad00fdab2059089fd4dc273f1b8c085e49216f1285fae962609437

  • SSDEEP

    12288:IbjYwR3uzU37hRE1Dvkd3k5PqF4N3Mw2juwHzejm0t3lvybrTsn/RCHWIsjc4jlE:IbjYy3u4X7dPARIVJPMNfXI8C5Rhkil

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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.

  • Modifies registry class 9 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\Solaraً\locales\ca.pak
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:584
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Solaraً\locales\ca.pak
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2072
      • C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
        "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\Solaraً\locales\ca.pak"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:2744

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

    Filesize

    3KB

    MD5

    619ebba17471b9bee2d09efb64f69f37

    SHA1

    029b15c11b790102dd5725a57be1aee86a2ce2b4

    SHA256

    cfc44986024fe2ec6fa19f927e4fe3f5204d63d08bd22e62c10563e771f9ff9d

    SHA512

    7117fe6d1a987cde258a3b0ea898b9a0c5ae6b051543311a6f2f85e91300e44d96ce4f1e59b565ba7c04220d4c046aa69e1091ceb306da073c4248677d609a66