Analysis

  • max time kernel
    144s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    28/12/2023, 23:05

General

  • Target

    febff8b8a314c8920ec8443950b059a8.exe

  • Size

    139KB

  • MD5

    febff8b8a314c8920ec8443950b059a8

  • SHA1

    3d4fa51f871e8c7b3a965cd319041c29f1b536ec

  • SHA256

    6571e17bf86c34375654426ffcda18fcf363ca64ede2c7a365d03ef01d6a9c8c

  • SHA512

    a3215fbdd52e7767e86d7af4bb868867fac5d0dcf9980ee08286bf6cea1d5cacd89dbb12b50d319f6b15a2d56f135f1c3ceeb545e454c581143fecc2bbd6ed4d

  • SSDEEP

    1536:ZyCrhycxa8EgNyHXSi1bpTfyox0VHlSTlRhr27mw:ACNycxZ5YbkoxMgTlRRMR

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\febff8b8a314c8920ec8443950b059a8.exe
    "C:\Users\Admin\AppData\Local\Temp\febff8b8a314c8920ec8443950b059a8.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1972
    • C:\Users\Admin\AppData\Local\Temp\febff8b8a314c8920ec8443950b059a8.exe
      "C:\Users\Admin\AppData\Local\Temp\febff8b8a314c8920ec8443950b059a8.exe"
      2⤵
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1968
      • C:\Users\Admin\AppData\Roaming\odjebiav2.exe
        "C:\Users\Admin\AppData\Roaming\odjebiav2.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:2796
        • C:\Users\Admin\AppData\Roaming\odjebiav2.exe
          "C:\Users\Admin\AppData\Roaming\odjebiav2.exe"
          4⤵
          • Executes dropped EXE
          PID:2876

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • \Users\Admin\AppData\Roaming\odjebiav2.exe

          Filesize

          139KB

          MD5

          febff8b8a314c8920ec8443950b059a8

          SHA1

          3d4fa51f871e8c7b3a965cd319041c29f1b536ec

          SHA256

          6571e17bf86c34375654426ffcda18fcf363ca64ede2c7a365d03ef01d6a9c8c

          SHA512

          a3215fbdd52e7767e86d7af4bb868867fac5d0dcf9980ee08286bf6cea1d5cacd89dbb12b50d319f6b15a2d56f135f1c3ceeb545e454c581143fecc2bbd6ed4d

        • memory/1968-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

          Filesize

          4KB

        • memory/1968-1-0x0000000000400000-0x000000000040D000-memory.dmp

          Filesize

          52KB

        • memory/1968-4-0x0000000000400000-0x000000000040D000-memory.dmp

          Filesize

          52KB

        • memory/1968-6-0x0000000000400000-0x000000000040D000-memory.dmp

          Filesize

          52KB

        • memory/1968-8-0x0000000000400000-0x000000000040D000-memory.dmp

          Filesize

          52KB

        • memory/1968-29-0x0000000000400000-0x000000000040D000-memory.dmp

          Filesize

          52KB

        • memory/1968-12-0x0000000000400000-0x000000000040D000-memory.dmp

          Filesize

          52KB

        • memory/1968-21-0x0000000000410000-0x0000000000445000-memory.dmp

          Filesize

          212KB

        • memory/1968-15-0x0000000000400000-0x000000000040D000-memory.dmp

          Filesize

          52KB

        • memory/1968-16-0x0000000000400000-0x000000000040D000-memory.dmp

          Filesize

          52KB

        • memory/1968-26-0x0000000000410000-0x0000000000445000-memory.dmp

          Filesize

          212KB

        • memory/1972-2-0x0000000000440000-0x0000000000475000-memory.dmp

          Filesize

          212KB

        • memory/1972-0-0x0000000000400000-0x0000000000435000-memory.dmp

          Filesize

          212KB

        • memory/1972-14-0x0000000000400000-0x0000000000435000-memory.dmp

          Filesize

          212KB

        • memory/2796-45-0x0000000000400000-0x0000000000435000-memory.dmp

          Filesize

          212KB

        • memory/2796-28-0x0000000000400000-0x0000000000435000-memory.dmp

          Filesize

          212KB

        • memory/2876-55-0x0000000000400000-0x000000000040D000-memory.dmp

          Filesize

          52KB

        • memory/2876-58-0x0000000000400000-0x000000000040D000-memory.dmp

          Filesize

          52KB

        • memory/2876-50-0x0000000000400000-0x000000000040D000-memory.dmp

          Filesize

          52KB

        • memory/2876-51-0x0000000000400000-0x000000000040D000-memory.dmp

          Filesize

          52KB

        • memory/2876-52-0x0000000000400000-0x000000000040D000-memory.dmp

          Filesize

          52KB

        • memory/2876-53-0x0000000000400000-0x000000000040D000-memory.dmp

          Filesize

          52KB

        • memory/2876-48-0x0000000000400000-0x000000000040D000-memory.dmp

          Filesize

          52KB

        • memory/2876-56-0x0000000000400000-0x000000000040D000-memory.dmp

          Filesize

          52KB

        • memory/2876-54-0x0000000000400000-0x000000000040D000-memory.dmp

          Filesize

          52KB

        • memory/2876-57-0x0000000000400000-0x000000000040D000-memory.dmp

          Filesize

          52KB

        • memory/2876-47-0x0000000000400000-0x000000000040D000-memory.dmp

          Filesize

          52KB

        • memory/2876-59-0x0000000000400000-0x000000000040D000-memory.dmp

          Filesize

          52KB

        • memory/2876-60-0x0000000000400000-0x000000000040D000-memory.dmp

          Filesize

          52KB

        • memory/2876-61-0x0000000000400000-0x000000000040D000-memory.dmp

          Filesize

          52KB

        • memory/2876-62-0x0000000000400000-0x000000000040D000-memory.dmp

          Filesize

          52KB