Analysis

  • max time kernel
    120s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    12-09-2024 04:00

General

  • Target

    Solar/locales/da.pak

  • Size

    521KB

  • MD5

    3e67fcabaf91297a33af1da4ad928e19

  • SHA1

    339c9ba093b78d8488bd206af72c096cf75b02f1

  • SHA256

    4545d8d5f566d2dac7214436dbf8a1340e262407461d9947fd226c338c886800

  • SHA512

    6b033711ba19ff9be2ecc7d4475351878b8327f5ae44f3166d011dacae38d6d1cdcb0b3284f4512fe716707b82f6e927d773dcecf8de9316e9db24971a1a0812

  • SSDEEP

    6144:Hyf2mHalMBVfr2YzVWlsA5hbqWj1se8jjwlRfxJwe7obR+uaFIV51beM57otd44R:4HaICGYq5jqWB516M23

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\Solar\locales\da.pak
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2172
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Solar\locales\da.pak
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:796
      • 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\Solar\locales\da.pak"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:1200

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

    a4e1e54a3ac027fad0ca94201d87db1d

    SHA1

    ec79ba8052736fef978f458e74892e75aa2c8cb9

    SHA256

    bd6ab9f7e6698f65aabdfb85e00e272bf184eb6b62a5c7fd83aa695b9caa7ea0

    SHA512

    d3d54bb3c4b843029176727f80563d315673636dd5c4f104db6129b36ba82d40750434ea50ab9ec4638ec6591d972a8ae54f0f3d8384b7ae844d59787d79f349