Analysis

  • max time kernel
    145s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-05-2024 15:54

General

  • Target

    ea4b8258ea7656cc6859faa6772d0070_NeikiAnalytics.exe

  • Size

    35KB

  • MD5

    ea4b8258ea7656cc6859faa6772d0070

  • SHA1

    0faca799f7e63291ffd662ee8493acf301886b5b

  • SHA256

    e1b813815f8a7f15b24823c47aef070222987070c4b83859bdad6bac317938fc

  • SHA512

    e4c2bc724ff43a5c1970179ca2ea68c1ac8c9479ea8361f06b1fe4fa97cea17d82819d2174e5c049b3c71c25929b4d3c5f0e135c1804412120510a573d6ff16d

  • SSDEEP

    768:e6vjVmakOElpmAsUA7DJHrhto2OsgwAPTUrpiEe7HpB:l8Z0kA7FHlO2OwOTUtKjpB

Score
10/10

Malware Config

Extracted

Family

neconyd

C2

http://ow5dirasuek.com/

http://mkkuei4kdsz.com/

http://lousta.net/

Signatures

  • Neconyd

    Neconyd is a trojan written in C++.

  • Executes dropped EXE 3 IoCs
  • UPX packed file 16 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in System32 directory 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ea4b8258ea7656cc6859faa6772d0070_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\ea4b8258ea7656cc6859faa6772d0070_NeikiAnalytics.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2748
    • C:\Users\Admin\AppData\Roaming\omsecor.exe
      C:\Users\Admin\AppData\Roaming\omsecor.exe
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of WriteProcessMemory
      PID:4016
      • C:\Windows\SysWOW64\omsecor.exe
        C:\Windows\System32\omsecor.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:2184
        • C:\Users\Admin\AppData\Roaming\omsecor.exe
          C:\Users\Admin\AppData\Roaming\omsecor.exe
          4⤵
          • Executes dropped EXE
          PID:3340
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4256 --field-trial-handle=2252,i,16022092570067181109,3235558581947505669,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:3188

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Roaming\omsecor.exe

      Filesize

      35KB

      MD5

      2b57f287055bb4d52867aa96a90b4110

      SHA1

      f078cb63e86c5427880099f829ab22a317634738

      SHA256

      11b2174ec4ddb88330d99257c44492b0755b8ce015d5677cc7f496388e67dc95

      SHA512

      36f646654cd853d88775a9279a1f7eec05d6dc44a389b155f1395dd261231ce0bf7ef061ab6c2e6fb5c27afef9feb0c5ff51e3829f23937ba09912d3498a7c72

    • C:\Users\Admin\AppData\Roaming\omsecor.exe

      Filesize

      35KB

      MD5

      53e7f97ee5472e77f56e4b25ad2e210a

      SHA1

      a657d300b07e249fb9f6645b2e26c1a92bfcccec

      SHA256

      1b3161384d555f6fafed139fd102f7fd8270dd7a3a88012b1400393c220be336

      SHA512

      ade434cff6ec7f96df748ece6ddf2119b41842c109aaaad36e671b6633c4ceb3e054251f8204eb04c4c5c455aa67568c4326e5c3e2a71cf6ae09f86583024f16

    • C:\Windows\SysWOW64\omsecor.exe

      Filesize

      35KB

      MD5

      88ccf33362a884387e399ddcb71231c0

      SHA1

      0f4187dd7c0f14948be865a074f5a1cf0519aa3a

      SHA256

      55bedecb03540a47edeae1bda4b1230ecc701a2fd5e3e56fca2e392bd728f2e1

      SHA512

      20a2430a4815dc94b38147da16fe6d23a672b7fe5f64a7d1eb5712f285b66f609c147e547e2df9e450deb7c2689b82da5429b4352f5d2cae4c1ee806e916e018

    • memory/2184-27-0x0000000000400000-0x000000000042D000-memory.dmp

      Filesize

      180KB

    • memory/2184-18-0x0000000000400000-0x000000000042D000-memory.dmp

      Filesize

      180KB

    • memory/2748-6-0x0000000000400000-0x000000000042D000-memory.dmp

      Filesize

      180KB

    • memory/2748-0-0x0000000000400000-0x000000000042D000-memory.dmp

      Filesize

      180KB

    • memory/3340-25-0x0000000000400000-0x000000000042D000-memory.dmp

      Filesize

      180KB

    • memory/3340-31-0x0000000000400000-0x000000000042D000-memory.dmp

      Filesize

      180KB

    • memory/3340-29-0x0000000000400000-0x000000000042D000-memory.dmp

      Filesize

      180KB

    • memory/4016-13-0x0000000000400000-0x000000000042D000-memory.dmp

      Filesize

      180KB

    • memory/4016-21-0x0000000000400000-0x000000000042D000-memory.dmp

      Filesize

      180KB

    • memory/4016-5-0x0000000000400000-0x000000000042D000-memory.dmp

      Filesize

      180KB

    • memory/4016-14-0x0000000000400000-0x000000000042D000-memory.dmp

      Filesize

      180KB

    • memory/4016-10-0x0000000000400000-0x000000000042D000-memory.dmp

      Filesize

      180KB

    • memory/4016-7-0x0000000000400000-0x000000000042D000-memory.dmp

      Filesize

      180KB