Analysis

  • max time kernel
    150s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    25-05-2024 20:25

General

  • Target

    1afeadb591dd0a8ba5c10b60050b4290_NeikiAnalytics.exe

  • Size

    40KB

  • MD5

    1afeadb591dd0a8ba5c10b60050b4290

  • SHA1

    489d4bde953d87c70e8e6e18d0b845f9624e7f14

  • SHA256

    14555244012a9d456e830e44407a71eb365a6c6904520cc57c56c07d6032092c

  • SHA512

    18e0b3ef34f55c2504244f272ff283ec4a52921d482b92b21b48d960a1769c54d0cf55f1544c0edecd9bf2ef5ae8ca701606c0edef975b1664827c615251ff20

  • SSDEEP

    768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAF2q:CTWn1++PJHJXA/OsIZfzc3/Q82cicT

Score
9/10

Malware Config

Signatures

  • Renames multiple (900) 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\1afeadb591dd0a8ba5c10b60050b4290_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\1afeadb591dd0a8ba5c10b60050b4290_NeikiAnalytics.exe"
    1⤵
    • Drops file in Program Files directory
    PID:1524

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-330940541-141609230-1670313778-1000\desktop.ini.tmp

    Filesize

    40KB

    MD5

    5817e3164a8472f4b427df7abd14b5cf

    SHA1

    582eb3d10620a4a3b8bc947aacc442c8508ed7fc

    SHA256

    ca5af400e4bd12c84f977cb176c7fea360dc19470a13e75b24269ba05761a6c5

    SHA512

    755fdfc8d08137d800d8a5c1523a1cdd38448eb69cb60425e22138c0375590340099da245966f1d20e48f6d467eb378eab48219dca56bf3be2d630db77613a32

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

    Filesize

    49KB

    MD5

    05da09c99b2e82eaf9087a2aed930867

    SHA1

    a399a45958874eddc75a76fcfc9d7ea1cb811e54

    SHA256

    071d2532421256c112774646253ddbfd684be008e2eb3592f20c0a26a9fd14d9

    SHA512

    2f323fcbcf5a065e01229dfb9c25228127033b330d2d1884951188d7caec2b5927b48df963cf98b31c978e2b42ef75b8f89052005cee38c3ec0201e21bbbfaf7

  • memory/1524-0-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/1524-22-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB