Analysis

  • max time kernel
    144s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-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 4 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4a5af8bf2c26b391388eddd60b21d4d3.exe
    "C:\Users\Admin\AppData\Local\Temp\4a5af8bf2c26b391388eddd60b21d4d3.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2760
    • C:\Users\Admin\AppData\Local\Temp\is-B21CR.tmp\4a5af8bf2c26b391388eddd60b21d4d3.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-B21CR.tmp\4a5af8bf2c26b391388eddd60b21d4d3.tmp" /SL5="$70120,1527499,54272,C:\Users\Admin\AppData\Local\Temp\4a5af8bf2c26b391388eddd60b21d4d3.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: GetForegroundWindowSpam
      PID:2256

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        Games.inf

        • Path C:\Users\Admin\AppData\Local\Temp\is-PP68I.tmp\Games.inf
        • Size 226B
        • SHA256 a6bb9654588b71d041b0a94158fb3e0e1849c61bdb2aca1c4bb9b877b551660f
        • MD5 SHA1 SHA512

        4a5af8bf2c26b391388eddd60b21d4d3.tmp

        • Path \Users\Admin\AppData\Local\Temp\is-B21CR.tmp\4a5af8bf2c26b391388eddd60b21d4d3.tmp
        • Size 688KB
        • SHA256 c5177fdc6031728e10141745cd69edbc91c92d14411a2dec6e8e8caa4f74ab28
        • MD5 SHA1 SHA512 SSDEEP

        _shfoldr.dll

        • Path \Users\Admin\AppData\Local\Temp\is-PP68I.tmp\_isetup\_shfoldr.dll
        • Size 22KB
        • SHA256 9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87
        • MD5 SHA1 SHA512 SSDEEP

        isxdl.dll

        • Path \Users\Admin\AppData\Local\Temp\is-PP68I.tmp\isxdl.dll
        • Size 49KB
        • SHA256 30ad8a0e1cee091ca48c771adb2e76baf1a7d54b9f60dc47f54dfdc2d6f6691e
        • MD5 SHA1 SHA512 SSDEEP

        memory/2256-8-0x0000000000240000-0x0000000000241000-memory.dmp

        memory/2256-36-0x0000000000400000-0x00000000004BC000-memory.dmp

        memory/2256-39-0x0000000000240000-0x0000000000241000-memory.dmp

        memory/2760-1-0x0000000000400000-0x0000000000414000-memory.dmp

        memory/2760-35-0x0000000000400000-0x0000000000414000-memory.dmp