Analysis

  • max time kernel
    150s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    15-05-2024 22:13

General

  • Target

    43bc3ea3636424e4dce4f6518194cc10_NeikiAnalytics.exe

  • Size

    89KB

  • MD5

    43bc3ea3636424e4dce4f6518194cc10

  • SHA1

    42955d598ce9e90d1a0b4f8016e1e354fa0e0614

  • SHA256

    9547659a38c4fd7fb80075157fe8654b8afc5bc85bca24937b0cebb90de07980

  • SHA512

    2a30a103255e907019ec794dcd3ab857bf387c5ffd1ef2f82f2b344d5daddde26376799aaa614653851c4627421615c38629f12270efc49c7613c1e8c6fb886e

  • SSDEEP

    1536:W7ZrpApojOPG0PGQJwFJwkpe+eTDPfFpsJOfFpsJCAdCjHKP76N:6rWpcOPxPke+e3fFpsJOfFpsJbgE0

Score
9/10

Malware Config

Signatures

  • Renames multiple (3443) files with added filename extension

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

  • Drops file in Program Files directory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\43bc3ea3636424e4dce4f6518194cc10_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\43bc3ea3636424e4dce4f6518194cc10_NeikiAnalytics.exe"
    1⤵
    • Drops file in Program Files directory
    PID:1700

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-481678230-3773327859-3495911762-1000\desktop.ini.tmp

    Filesize

    90KB

    MD5

    849c2c4bfd2285493ec1853edb1574d6

    SHA1

    ac07aee92d4d24151300eadf786201819ecfad3d

    SHA256

    d27071f973317af17586b7f2f7b6449adb619944ef9c4482d68953763bc44e66

    SHA512

    b23e2958fb09f045c5ad43014ea891751ea1b2af31e2dca6c9d371168350b6487bb46fa3a05cadda470e19955562a6a3eed1e6ffdf1d1247dc493b9b9087f2f2

  • C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp

    Filesize

    99KB

    MD5

    a80cf2d6bfca26c5f23612a8d10b0d66

    SHA1

    dcbbc130ffd61525e0508e25b43c4dbcc5635eff

    SHA256

    2fecd6f61647740b728663c61044177fb0dc26ac4425b2af80164d96ee2e5038

    SHA512

    33f08a9075517e24f3b43aca5401c35742b45337171928a176ae7ba25b16616a2d04f041dd1d0f6036a03e30130052b34dd627d8c292e8cdb31eaa5a6fc82926