Analysis

  • max time kernel
    145s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    19-05-2024 15:57

General

  • Target

    eb1e83c18cc7a8366a0fbe64d952bf60_NeikiAnalytics.exe

  • Size

    64KB

  • MD5

    eb1e83c18cc7a8366a0fbe64d952bf60

  • SHA1

    bf32cc86e6145f6b262b09cff5cf234fe1aa87f5

  • SHA256

    13473a8ea2c2ef9ff7e052c636da90019ae5dd2c5213f5a98bfd78831f224e87

  • SHA512

    d61a75360dcc4ec26ccb677e639eaea70683aaf2afb1f22da1b206937e04edb8eb00536ef8ff60208b7c999581228f427b1cc87bb77a97f52e2f17158efa5e25

  • SSDEEP

    768:iMEIvFGvZEr8LFK0ic46N47eSdYAHwmZwSp6JXXlaa5uA:ibIvYvZEyFKF6N4yS+AQmZcl/5

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
  • Loads dropped DLL 6 IoCs
  • Drops file in System32 directory 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\eb1e83c18cc7a8366a0fbe64d952bf60_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\eb1e83c18cc7a8366a0fbe64d952bf60_NeikiAnalytics.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2368
    • C:\Users\Admin\AppData\Roaming\omsecor.exe
      C:\Users\Admin\AppData\Roaming\omsecor.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in System32 directory
      • Suspicious use of WriteProcessMemory
      PID:2188
      • C:\Windows\SysWOW64\omsecor.exe
        C:\Windows\System32\omsecor.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:2692
        • C:\Users\Admin\AppData\Roaming\omsecor.exe
          C:\Users\Admin\AppData\Roaming\omsecor.exe
          4⤵
          • Executes dropped EXE
          PID:1196

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

    Filesize

    64KB

    MD5

    4e5fff3cdec056e923c95d1e4153b595

    SHA1

    bc9a7e659dfc1b7f35b5b441c848773085b21e53

    SHA256

    3154f7eef2e1ddf6471f36894fdb013844d60c9e2f156802d9132de4f7e855a1

    SHA512

    36a1594482aab2d174ccd522ffbc7fc97f461deeb3e4fdc5fbe1ce8e8f2e5490e94a158e8bc73716f9261ca92f115397ebca55c354bddc8e5cf16152e45e3bd7

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

    Filesize

    64KB

    MD5

    f7115e3a437697be310e20f8829a0a2b

    SHA1

    eb6b45572197e8b2380daf41d953984500082ae3

    SHA256

    2c0f8a651a6c77a0081c09ff2c8138a6077535aa9a9a43b772acfffb33a042f8

    SHA512

    67ff070e02b1a0fd8ffb9076a4be3bb7a438891431fee1abffd18cba13905ba9123c8e31e5f327a498262d56118ecd04b4f97bd8dde61fb5489e0b4294b40838

  • \Windows\SysWOW64\omsecor.exe

    Filesize

    64KB

    MD5

    17703fe2addd2e12997845ba2a5f016e

    SHA1

    294753dab776cbadfb86ebfaff1fed35335654aa

    SHA256

    e883959249ffce31167dcc92473cd4b3e6a72cfb9015d1bfec43280c8336502b

    SHA512

    350f004509873110c26cc26346484c6742a477cd6d02ec4af15def57dfcd631673cbc034dc10d4b05d2da56849c96ee699b08e7ff3f86260a86b96631f3c39d1