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Analysis

  • max time kernel
    150s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/06/2024, 13:56

General

  • Target

    81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe

  • Size

    61KB

  • MD5

    81efef68a291616f1e5d998c019d7800

  • SHA1

    86c7912eee396b385cf8fd7a2c16c99fb0b06e44

  • SHA256

    7b233810630b23e8668a7b7a224130a995b168015403ed545cccc1f31fc66eb6

  • SHA512

    4fcbbf156504239d6c7a2372aa92174086d278e4ab0972458a1817dd9acbdc27a8fab3c66b2e101f324680ede1ac07cc328fe2b1184a2e3b57b43bb555979469

  • SSDEEP

    1536:CTWn1++PJHJXA/OsIZfzc3/Q8asUsJOLKW3+lG3+lQ:KQSohsUsUKWOMOy

Score
9/10

Malware Config

Signatures

  • Renames multiple (5041) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

  • UPX packed file 4 IoCs

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

  • Drops file in Program Files directory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe"
    1⤵
    • Drops file in Program Files directory
    PID:5088

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-4204450073-1267028356-951339405-1000\desktop.ini.tmp

    Filesize

    61KB

    MD5

    8d8d7bcba5c886a006c4c03ea115d6cb

    SHA1

    09afef737dbc85a9ede550e0a607eda4ffe609c9

    SHA256

    8a9c4afb35972035148fa333a3e21ef3ee863a967c3d3c2489b4de06a38d8cea

    SHA512

    481c3fdab46a82ffcba5b90e960f08c32fa287ea312f7ce68ba41a9991722883f5c59d44b066a17139658c9315440436e6f36334bf939dd8ff2c1d6063513096

  • C:\Program Files\7-Zip\7-zip.dll.tmp

    Filesize

    160KB

    MD5

    edcb3d27586d18e1876e744cfc760b92

    SHA1

    dcd2ffa6f764d083233481b3a9c7d88ca18dd00f

    SHA256

    f27665ead46b13270f5ee849077425a6e5c61ed55e9948a949563a436c9e45a6

    SHA512

    997790cc5568f9df7c6cda36b8d0743fb7b37f88925051e655d2b6792a8e1508eb06fa2870c64fa3d15b29c57d6ceae155953262468128648ffeaca80bed906f

  • memory/5088-0-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/5088-1108-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB