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Analysis

  • max time kernel
    149s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    24/05/2024, 23:19

General

  • Target

    a33fc0896a2b063bcfbc2292572cd760_NeikiAnalytics.exe

  • Size

    71KB

  • MD5

    a33fc0896a2b063bcfbc2292572cd760

  • SHA1

    80ae76602fb0be1671f54624e9ca75c2b29006a3

  • SHA256

    350660b19dab35528641fbbbee526a2951c04e87d0804ad8d1291f9e17f42c44

  • SHA512

    46bacdff79499336ca95960c1e0579627f1cf32a3400f7a58a04a455d783ddf7c869079eb859c12172a460b3d69827f4642611a9c224dc4c922e42fa3c492bcc

  • SSDEEP

    1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8slD:Olg35GTslA5t3/w8w

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:1224
        • C:\Users\Admin\AppData\Local\Temp\a33fc0896a2b063bcfbc2292572cd760_NeikiAnalytics.exe
          "C:\Users\Admin\AppData\Local\Temp\a33fc0896a2b063bcfbc2292572cd760_NeikiAnalytics.exe"
          2⤵
          • Loads dropped DLL
          • Drops file in System32 directory
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:2228
          • C:\Windows\SysWOW64\ahmedox.exe
            "C:\Windows\system32\ahmedox.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:2176
            • C:\Windows\SysWOW64\ahmedox.exe
              --k33p
              4⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              PID:2304

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Windows\SysWOW64\avboakar-iceas.exe

        Filesize

        73KB

        MD5

        32decbc559610d02eacc3bb7ebabae64

        SHA1

        0a0cab44300b442036a9d19393545bca39beecaf

        SHA256

        8ae37e969b52eb8afea53d154896666b0134d5d3637ce46c86770d71e158a48c

        SHA512

        868a45c55bf581f768deec3767f8c5ca3e659c09ea0ddd9441ae133df12607a6bcad4787ce3934ecf143184fa7997086ec38ad6d420260533d0cc4abcc31cd74

      • C:\Windows\SysWOW64\eamceadin-irix.exe

        Filesize

        74KB

        MD5

        97f646e0b3abd8f59df5790ec9a06307

        SHA1

        66f86d08fe76c0bc3379c8e69273882d7cc5f5f7

        SHA256

        0642bfab92b1a7d8408d5b92b2066ad1b679a4285b3e7d210b1e67e9280aefce

        SHA512

        3631fe10550b15e389c48ded7279b6c30639b1544b561f59567f0b27f7015b63e5b858f95ca42ae8095d47319ee4839db85d3c2319b9512a79867c9ead52957c

      • C:\Windows\SysWOW64\earlimean.dll

        Filesize

        5KB

        MD5

        f37b21c00fd81bd93c89ce741a88f183

        SHA1

        b2796500597c68e2f5638e1101b46eaf32676c1c

        SHA256

        76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

        SHA512

        252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

      • \Windows\SysWOW64\ahmedox.exe

        Filesize

        71KB

        MD5

        a33fc0896a2b063bcfbc2292572cd760

        SHA1

        80ae76602fb0be1671f54624e9ca75c2b29006a3

        SHA256

        350660b19dab35528641fbbbee526a2951c04e87d0804ad8d1291f9e17f42c44

        SHA512

        46bacdff79499336ca95960c1e0579627f1cf32a3400f7a58a04a455d783ddf7c869079eb859c12172a460b3d69827f4642611a9c224dc4c922e42fa3c492bcc

      • memory/2176-55-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/2228-9-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/2304-56-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB