Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    07/08/2026, 09:40

General

  • Target
    Chara/Chara.exe
  • Size 371KB
  • Sample260807-lnbwtavvhs
  • SHA256 fc11ec883f6552e69b00dc71b8ece86e888525cd5f13bab3a892523f0637e5d4
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10

Malware Config

Signatures

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Chara\Chara.exe
    "C:\Users\Admin\AppData\Local\Temp\Chara\Chara.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4960
    • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
      "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\dd0cjyo3\dd0cjyo3.cmdline"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1940
      • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
        C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES241D.tmp" "c:\Users\Admin\AppData\Local\Temp\dd0cjyo3\CSCD4F18A0ADFB6469B95F9242B549CE09E.TMP"
        3⤵
          PID:4912

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          RES241D.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\RES241D.tmp
          • Size 1KB
          • SHA256 c923cadee11eb46300d20bf3698086bac88c9ab85f0acc5864f43b7031e85dda
          • MD5 SHA1 SHA512 TLSH

          __PSScriptPolicyTest_3n1g3en5.wlq.ps1

          • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_3n1g3en5.wlq.ps1
          • Size 60B
          • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
          • MD5 SHA1 SHA512 TLSH

          dd0cjyo3.dll

          • Path C:\Users\Admin\AppData\Local\Temp\dd0cjyo3\dd0cjyo3.dll
          • Size 3KB
          • SHA256 3d7a296391cdbdc13cd9186b39812a78f61257f1278cc842bf73286e77c0bee8
          • MD5 SHA1 SHA512 TLSH

          CSCD4F18A0ADFB6469B95F9242B549CE09E.TMP

          • Path \??\c:\Users\Admin\AppData\Local\Temp\dd0cjyo3\CSCD4F18A0ADFB6469B95F9242B549CE09E.TMP
          • Size 652B
          • SHA256 5f9d7989e75cbe61dd78721f4b53978910416acd3ffc914425f6a80f35d6f328
          • MD5 SHA1 SHA512 TLSH

          dd0cjyo3.0.cs

          • Path \??\c:\Users\Admin\AppData\Local\Temp\dd0cjyo3\dd0cjyo3.0.cs
          • Size 289B
          • SHA256 653db0e789c211da9508812458c3ea646761b62760d19be2997d349c3673afee
          • MD5 SHA1 SHA512 TLSH

          dd0cjyo3.cmdline

          • Path \??\c:\Users\Admin\AppData\Local\Temp\dd0cjyo3\dd0cjyo3.cmdline
          • Size 369B
          • SHA256 e51c600d853af84d27cc2460ff0f4e8ea27d8baa80a93025593572e75ef308dc
          • MD5 SHA1 SHA512 TLSH

          memory/4960-0-0x00000000005A0000-0x0000000000602000-memory.dmp

          memory/4960-9-0x0000000000ED0000-0x0000000000EF2000-memory.dmp

          memory/4960-8-0x000000001D470000-0x000000001D480000-memory.dmp

          memory/4960-22-0x0000000000D40000-0x0000000000D48000-memory.dmp

          memory/4960-23-0x000000001D470000-0x000000001D480000-memory.dmp

          memory/4960-24-0x000000001D470000-0x000000001D480000-memory.dmp

          memory/4960-26-0x0000000026D70000-0x0000000027516000-memory.dmp

          memory/4960-31-0x000000001D470000-0x000000001D480000-memory.dmp

          memory/4960-32-0x000000001D470000-0x000000001D480000-memory.dmp

          memory/4960-33-0x000000001D470000-0x000000001D480000-memory.dmp