Analysis

  • max time kernel
    103s
  • max time network
    106s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-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 8 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 3 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⤵
    • Suspicious use of WriteProcessMemory
    PID:1108
    • C:\Users\Admin\AppData\Local\Temp\is-GKLQO.tmp\Palworld 0.1.3.0 Hotfix to 0.1.4.0.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-GKLQO.tmp\Palworld 0.1.3.0 Hotfix to 0.1.4.0.tmp" /SL5="$A0208,152626678,176128,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
      PID:4752
  • C:\Windows\system32\AUDIODG.EXE
    C:\Windows\system32\AUDIODG.EXE 0x2c8 0x3f4
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4880

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        Palworld 0.1.3.0 Hotfix to 0.1.4.0.tmp

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

        BASS.dll

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

        English.ini

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

        crc32c.dll

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

        innocallback.dll

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

        isproc.dll

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

        wintb.dll

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

        memory/1108-55-0x0000000000400000-0x0000000000435000-memory.dmp

        memory/1108-0-0x0000000000400000-0x0000000000435000-memory.dmp

        memory/4752-27-0x00000000025F0000-0x0000000002601000-memory.dmp

        memory/4752-19-0x00000000025F0000-0x0000000002608000-memory.dmp

        memory/4752-20-0x0000000073D90000-0x0000000073DE0000-memory.dmp

        memory/4752-14-0x00000000025D0000-0x00000000025E5000-memory.dmp

        memory/4752-5-0x0000000000850000-0x0000000000851000-memory.dmp

        memory/4752-56-0x0000000000400000-0x000000000053B000-memory.dmp

        memory/4752-60-0x0000000002530000-0x000000000253A000-memory.dmp

        memory/4752-59-0x00000000025F0000-0x0000000002601000-memory.dmp

        memory/4752-58-0x00000000025D0000-0x00000000025E5000-memory.dmp

        memory/4752-57-0x000000006B080000-0x000000006B08D000-memory.dmp

        memory/4752-67-0x0000000000850000-0x0000000000851000-memory.dmp

        memory/4752-68-0x00000000025F0000-0x0000000002608000-memory.dmp