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Analysis

  • max time kernel
    149s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    10/05/2024, 19:55

General

  • Target

    5f9b4778294c7c9bdd5d1cba0ae7b4d0_NeikiAnalytics.exe

  • Size

    70KB

  • MD5

    5f9b4778294c7c9bdd5d1cba0ae7b4d0

  • SHA1

    8a388b31c38f3d72720000c08c27d85de6d9cc38

  • SHA256

    3d73f8d3d60f904a89382b793f6d6b19a8c5238a4ed2db8cacf3acff05557491

  • SHA512

    ecae23fe06563d9e0d8b3248fbb937d7f0188a687ead2e4dbc3a6d1d114b4214be832dee467c42e32deda2d9f9582aa280a8601e7426697f6825a0bf711bd2f2

  • SSDEEP

    1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8slWl5:Olg35GTslA5t3/w8rv

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 2 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:1356
        • C:\Users\Admin\AppData\Local\Temp\5f9b4778294c7c9bdd5d1cba0ae7b4d0_NeikiAnalytics.exe
          "C:\Users\Admin\AppData\Local\Temp\5f9b4778294c7c9bdd5d1cba0ae7b4d0_NeikiAnalytics.exe"
          2⤵
          • Loads dropped DLL
          • Drops file in System32 directory
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:2340
          • C:\Windows\SysWOW64\abxosoop.exe
            "C:\Windows\system32\abxosoop.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:1028
            • C:\Windows\SysWOW64\abxosoop.exe
              --k33p
              4⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              PID:2888

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Windows\SysWOW64\abxosoop.exe

        Filesize

        70KB

        MD5

        5f9b4778294c7c9bdd5d1cba0ae7b4d0

        SHA1

        8a388b31c38f3d72720000c08c27d85de6d9cc38

        SHA256

        3d73f8d3d60f904a89382b793f6d6b19a8c5238a4ed2db8cacf3acff05557491

        SHA512

        ecae23fe06563d9e0d8b3248fbb937d7f0188a687ead2e4dbc3a6d1d114b4214be832dee467c42e32deda2d9f9582aa280a8601e7426697f6825a0bf711bd2f2

      • C:\Windows\SysWOW64\alheadat.exe

        Filesize

        73KB

        MD5

        8d82deaed7cba23a68954524821dbd0e

        SHA1

        ead8d58e601321973e6a2f2f47f0bbc631291bbc

        SHA256

        c19bfd5c01064a00367a19dd0c9aaa73815315953377f341728555dd4023806b

        SHA512

        f10cf21c0bff678956509fe8d4f1d237e333df4e03836630b6457dba49707596157023db2040cc37c6207f13742b3f3bc535a3ba673c5f20b2fbe4ea7d858ad5

      • C:\Windows\SysWOW64\arpinar-adoas.dll

        Filesize

        5KB

        MD5

        f37b21c00fd81bd93c89ce741a88f183

        SHA1

        b2796500597c68e2f5638e1101b46eaf32676c1c

        SHA256

        76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

        SHA512

        252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

      • C:\Windows\SysWOW64\eamtovoat-rix.exe

        Filesize

        74KB

        MD5

        a9b4c3f379d770d2e3cbfe31187c2be1

        SHA1

        a493d014dcfea095fa6fbc9e3bb91e9470c7551a

        SHA256

        6f2fe9e93425ed836da9503d4d8272e329853648726788e234b4ae73a3a933eb

        SHA512

        adb3f2c7235c4d61b878daf3ac04b1c5873785ce3315d37b7479ffc410762b9efdbff0579e113e92e0c950dec60012a91c289da2497a153b7e610a50ea252790

      • memory/1028-55-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/2340-9-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/2888-56-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB