Analysis

  • max time kernel
    103s
  • max time network
    17s
  • 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/cs.pak

  • Size

    572KB

  • MD5

    2d09d3ec0ea3db04075bada679ead06a

  • SHA1

    c0890988ff6386566e30854acfc6ac43e1af85f1

  • SHA256

    e1dbf1409f09b14fca2f4acc702c1bfc13c69cf9ff503278457a15ca08e2799a

  • SHA512

    b2a5aa0399f6c0506ea3105edff2ecfeb0647cdc8dfb460291ccdcdd50380075e1e869a36f63af150f27aa77916f378375eaa217092bc89534c1742eb839c8a4

  • SSDEEP

    6144:EqTUqwuqZ0inoARQ0nDA+AO5mDzr4/DNOOAzSBAmPy68QDsU:EWC6ooAeA55mDzr4/DNOrzS+mPr

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\cs.pak
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1120
    • 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\cs.pak
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2756
      • 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\cs.pak"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:3000

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

    633d5129c0ddbe57ae94f6edf988f085

    SHA1

    0e95325d2be834e2ff36a48b91cfe98743fa01ae

    SHA256

    413d31d7c28ec6c98f5d65bcf2a71b3b18a42cf05c36fcc42f24a69528a7a0a3

    SHA512

    72d92aedd415daaee32e997ece29fd98b374e6c3d61570ad7d7de8e39bbae1ce70bd89164010e490c226f717bb521bbcf9b8d88eb8cf2cdd9aead2174dce2409