Analysis

  • max time kernel
    145s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/01/2024, 03:46

General

  • Target
    4a5af8bf2c26b391388eddd60b21d4d3.exe
  • Size 1.8MB
  • Sample240108-ebxjesbeh5
  • SHA256 f0a7f4c729625b94d5b981c7fb407b2db7f85acd34f37271924747dde6a6efae
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4a5af8bf2c26b391388eddd60b21d4d3.exe
    "C:\Users\Admin\AppData\Local\Temp\4a5af8bf2c26b391388eddd60b21d4d3.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4728
    • C:\Users\Admin\AppData\Local\Temp\is-M35F7.tmp\4a5af8bf2c26b391388eddd60b21d4d3.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-M35F7.tmp\4a5af8bf2c26b391388eddd60b21d4d3.tmp" /SL5="$80186,1527499,54272,C:\Users\Admin\AppData\Local\Temp\4a5af8bf2c26b391388eddd60b21d4d3.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:4588

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        4a5af8bf2c26b391388eddd60b21d4d3.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\is-M35F7.tmp\4a5af8bf2c26b391388eddd60b21d4d3.tmp
        • Size 688KB
        • SHA256 c5177fdc6031728e10141745cd69edbc91c92d14411a2dec6e8e8caa4f74ab28
        • MD5 SHA1 SHA512 SSDEEP

        Games.inf

        • Path C:\Users\Admin\AppData\Local\Temp\is-UN69E.tmp\Games.inf
        • Size 226B
        • SHA256 a6bb9654588b71d041b0a94158fb3e0e1849c61bdb2aca1c4bb9b877b551660f
        • MD5 SHA1 SHA512

        isxdl.dll

        • Path C:\Users\Admin\AppData\Local\Temp\is-UN69E.tmp\isxdl.dll
        • Size 49KB
        • SHA256 30ad8a0e1cee091ca48c771adb2e76baf1a7d54b9f60dc47f54dfdc2d6f6691e
        • MD5 SHA1 SHA512 SSDEEP

        memory/4588-7-0x0000000002350000-0x0000000002351000-memory.dmp

        memory/4588-34-0x0000000000400000-0x00000000004BC000-memory.dmp

        memory/4588-37-0x0000000002350000-0x0000000002351000-memory.dmp

        memory/4728-2-0x0000000000400000-0x0000000000414000-memory.dmp

        memory/4728-0-0x0000000000400000-0x0000000000414000-memory.dmp

        memory/4728-33-0x0000000000400000-0x0000000000414000-memory.dmp