Analysis

  • max time kernel
    111s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    19/02/2024, 17:11

General

  • Target
    Palworld 0.1.3.0 Hotfix to 0.1.4.0.exe
  • Size 146.0MB
  • Sample240219-vqaafahf63
  • SHA256 d36f8acca0cdc116dd026dc674091f710f8ddf3a246bf4d1a8e4f69db924c8bb
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 6 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Palworld 0.1.3.0 Hotfix to 0.1.4.0.exe
    "C:\Users\Admin\AppData\Local\Temp\Palworld 0.1.3.0 Hotfix to 0.1.4.0.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2176
    • C:\Users\Admin\AppData\Local\Temp\is-3RQIQ.tmp\Palworld 0.1.3.0 Hotfix to 0.1.4.0.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-3RQIQ.tmp\Palworld 0.1.3.0 Hotfix to 0.1.4.0.tmp" /SL5="$70124,152626678,176128,C:\Users\Admin\AppData\Local\Temp\Palworld 0.1.3.0 Hotfix to 0.1.4.0.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of FindShellTrayWindow
      PID:2880

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        Palworld 0.1.3.0 Hotfix to 0.1.4.0.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\is-3RQIQ.tmp\Palworld 0.1.3.0 Hotfix to 0.1.4.0.tmp
        • Size 1.2MB
        • SHA256 648ac396838721a39226ab390bce79ab899092c86a72f268e8bf1a0ca5959696
        • MD5 SHA1 SHA512 SSDEEP

        English.ini

        • Path C:\Users\Admin\AppData\Local\Temp\is-N7FH9.tmp\English.ini
        • Size 20KB
        • SHA256 c15e8ce6fe9cbf5ff30d3002619a55774f8c6198678cf6da26c6768f2a56b6fa
        • MD5 SHA1 SHA512 SSDEEP

        BASS.dll

        • Path \Users\Admin\AppData\Local\Temp\is-N7FH9.tmp\BASS.dll
        • Size 109KB
        • SHA256 9ac13f9bc5564fd8a1eab5f7c945dce1c27940dd63a913108eac64481ddde6af
        • MD5 SHA1 SHA512 SSDEEP

        crc32c.dll

        • Path \Users\Admin\AppData\Local\Temp\is-N7FH9.tmp\crc32c.dll
        • Size 30KB
        • SHA256 f82e3de7d8d9a400e9d54348909a9ffa64a609d1644161ee40f7ae53c79215ff
        • MD5 SHA1 SHA512 SSDEEP

        innocallback.dll

        • Path \Users\Admin\AppData\Local\Temp\is-N7FH9.tmp\innocallback.dll
        • Size 63KB
        • SHA256 6afa2d104be6efe3d9a2ab96dbb75db31565dad64dd0b791e402ecc25529809f
        • MD5 SHA1 SHA512 SSDEEP

        isproc.dll

        • Path \Users\Admin\AppData\Local\Temp\is-N7FH9.tmp\isproc.dll
        • Size 16KB
        • SHA256 7f74f1c445bf5e9456aae6fae695a8ca60e1d0eb5a2f44ac2cf0239a71f1a8a1
        • MD5 SHA1 SHA512 SSDEEP

        wintb.dll

        • Path \Users\Admin\AppData\Local\Temp\is-N7FH9.tmp\wintb.dll
        • Size 16KB
        • SHA256 1910537aa95684142250ca0c7426a0b5f082e39f6fbdbdba649aecb179541435
        • MD5 SHA1 SHA512 SSDEEP

        memory/2176-51-0x0000000000400000-0x0000000000435000-memory.dmp

        memory/2176-2-0x0000000000400000-0x0000000000435000-memory.dmp

        memory/2176-0-0x0000000000400000-0x0000000000435000-memory.dmp

        memory/2880-25-0x0000000000390000-0x00000000003A1000-memory.dmp

        memory/2880-15-0x0000000000370000-0x0000000000385000-memory.dmp

        memory/2880-20-0x0000000074CA0000-0x0000000074CF0000-memory.dmp

        memory/2880-8-0x0000000000240000-0x0000000000241000-memory.dmp

        memory/2880-52-0x0000000000240000-0x0000000000241000-memory.dmp

        memory/2880-54-0x0000000000400000-0x000000000053B000-memory.dmp

        memory/2880-55-0x000000006B080000-0x000000006B08D000-memory.dmp

        memory/2880-56-0x0000000000370000-0x0000000000385000-memory.dmp

        memory/2880-57-0x0000000000390000-0x00000000003A1000-memory.dmp

        memory/2880-58-0x00000000003F0000-0x00000000003FA000-memory.dmp