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Analysis

  • max time kernel
    149s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    11/05/2024, 00:40

General

  • Target

    a0ee0d5b996533cc5c66f5f328f3d1576fa94e19b4c93986de6a89f64581b130.exe

  • Size

    73KB

  • MD5

    11a5428146cb63c8bff28e63f7d1c9d2

  • SHA1

    ad44de0a44b6b04ad784e773992a51ddb8ce0e19

  • SHA256

    a0ee0d5b996533cc5c66f5f328f3d1576fa94e19b4c93986de6a89f64581b130

  • SHA512

    93ff4c8ec8fb49e884c2973e9cf7ec48f5f8abfeba0cfbdf5f674a5d7d058fb8c45a1ea2b3b2e0f422039e079937affa0bb3311751c9aa33502cfea939ad426c

  • SSDEEP

    768:x/nHTvdHlFSGdaOz5lzKiBMZcf8uyXWWcwZ5va/ICf3Ul0L997exIEEchfJ4lRSO:xvpfdz5QiBMZckLXWVo7k687exnEc1C3

Malware Config

Signatures

  • Windows security bypass 2 TTPs 4 IoCs
  • Modifies Installed Components in the registry 2 TTPs 4 IoCs
  • Sets file execution options in registry 2 TTPs 3 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 3 IoCs
  • Windows security modification 2 TTPs 4 IoCs
  • Modifies WinLogon 2 TTPs 5 IoCs
  • Drops file in System32 directory 9 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\winlogon.exe
    winlogon.exe
    1⤵
      PID:432
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
        PID:1188
        • C:\Users\Admin\AppData\Local\Temp\a0ee0d5b996533cc5c66f5f328f3d1576fa94e19b4c93986de6a89f64581b130.exe
          "C:\Users\Admin\AppData\Local\Temp\a0ee0d5b996533cc5c66f5f328f3d1576fa94e19b4c93986de6a89f64581b130.exe"
          2⤵
          • Loads dropped DLL
          • Drops file in System32 directory
          • Suspicious use of WriteProcessMemory
          PID:2068
          • C:\Windows\SysWOW64\immeaxox-eamid.exe
            "C:\Windows\SysWOW64\immeaxox-eamid.exe"
            3⤵
            • Windows security bypass
            • Modifies Installed Components in the registry
            • Sets file execution options in registry
            • Executes dropped EXE
            • Loads dropped DLL
            • Windows security modification
            • Modifies WinLogon
            • Drops file in System32 directory
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:1600
            • C:\Windows\SysWOW64\immeaxox-eamid.exe
              --k33p
              4⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              PID:2896

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Windows\SysWOW64\akveakup.exe

        Filesize

        73KB

        MD5

        cda58ce76eb53182b61ad7ff767f5433

        SHA1

        ecb787a722e1d2ff7b6db27654c8bacf587db9f4

        SHA256

        8d8f312edbe1bc0e6fbbe6dbb4608f390d23d46baa4c6c5d0782acb41edf0c99

        SHA512

        ac357de0e1d52cbc84ffa678a8ac0cf067339df3931af398b4de625645280c69e71c5ceac2e44a5b819362894f14d78f31362ee9c2d7d615dcd50eca31122a2e

      • C:\Windows\SysWOW64\eadhison.exe

        Filesize

        74KB

        MD5

        ac73b693e4e7fb326f62595b2a841f20

        SHA1

        557abac62dd3a7d6ddf9ccfe8130c3141c450631

        SHA256

        9896315ee0758687444900dc0f1ade3f8b5d8d06b21ba2af82f198ee9c820692

        SHA512

        fa2f604869ce14d2d629e3106cf96ce1d424258edaf5a4453304d8e5e0217bb7da6ac36c3c9d362ed946668ecd889371443bf5b15555d9f687f73168e06c41f2

      • C:\Windows\SysWOW64\fxopig-doot.dll

        Filesize

        5KB

        MD5

        f37b21c00fd81bd93c89ce741a88f183

        SHA1

        b2796500597c68e2f5638e1101b46eaf32676c1c

        SHA256

        76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

        SHA512

        252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

      • \Windows\SysWOW64\immeaxox-eamid.exe

        Filesize

        71KB

        MD5

        e513feb2beccd43a162310925c320c95

        SHA1

        b6c1d08a9f687ceb81b7a43c40cad6c387ad49bc

        SHA256

        ebce45da764403c8ec85ce39b078d570a193a39fba25b6fdfb137ab35bfac44e

        SHA512

        82ff985b06424b65f53c533e767f54386d2e21b14d98a96f06fff5cd9d0505c57490acc61e01c440d01b3a72a246d34d7ac4fd6f67aab0b0cddbde6717302b8f

      • memory/1600-53-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/2068-7-0x0000000000400000-0x0000000000403000-memory.dmp

        Filesize

        12KB

      • memory/2896-54-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB