Analysis

  • max time kernel
    93s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-06-2024 08:39

General

  • Target

    94d07c5c481fce96d6e88641618f5230_NeikiAnalytics.exe

  • Size

    505KB

  • MD5

    94d07c5c481fce96d6e88641618f5230

  • SHA1

    ef159a76846bc642d63c950ddb0676f7cb0f7ea9

  • SHA256

    9221c12a67373a9508e05e7aa596bc1fa88e3915171cb5f8319d594c42dc8fa5

  • SHA512

    806909692f2b55d69cc04380d0f97b0db0fa01c963fac0f905e2ebff34a6c97f864eb730eecbaa4eed0b7e709253d69cd3ce4cd1da72e58aad43156a0124f707

  • SSDEEP

    6144:Pu5EpaQB6dqRQM15beS08L5E8BLAKS1w+d6nRRK2lEOE4VuHiN68UAFhDGuusgup:YC6d8QM7+xpyR01OEOu06AhqPUp

Malware Config

Signatures

  • Neshta

    Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Modifies system executable filetype association 2 TTPs 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\94d07c5c481fce96d6e88641618f5230_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\94d07c5c481fce96d6e88641618f5230_NeikiAnalytics.exe"
    1⤵
    • Checks computer location settings
    • Modifies system executable filetype association
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:3048
    • C:\Users\Admin\AppData\Local\Temp\3582-490\94d07c5c481fce96d6e88641618f5230_NeikiAnalytics.exe
      "C:\Users\Admin\AppData\Local\Temp\3582-490\94d07c5c481fce96d6e88641618f5230_NeikiAnalytics.exe"
      2⤵
      • Executes dropped EXE
      PID:4604

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe

    Filesize

    2.4MB

    MD5

    d9e8a1fa55faebd36ed2342fedefbedd

    SHA1

    c25cc7f0035488de9c5df0121a09b5100e1c28e9

    SHA256

    bd7696911d75a9a35dfd125b24cb95003f1e9598592df47fa23a2568986a4a9a

    SHA512

    134644c68bd04536e9ea0a5da6e334d36b1ce8012a061fa6dabd31f85c16a1ac9eee8c40fee3d55f25c4d4edf0672de8ce204e344c800361cbcff092c09d7a33

  • C:\Users\Admin\AppData\Local\Temp\3582-490\94d07c5c481fce96d6e88641618f5230_NeikiAnalytics.exe

    Filesize

    464KB

    MD5

    6bbfe4ecea8a604cef98c6c445db1495

    SHA1

    e6d419a4c11afa6c7c451c15c6f5d88798bdea16

    SHA256

    64603f5a0bf90050ec164cd9a6949a23539c6c67f1ff06d8b4d3bf70fa97107e

    SHA512

    e158cde70c970acee94752600228f21cd6926a9516bf58d2f0ec3b62ef624bbb6da5ac6202114beb32484bc14a661c850733c533469def3ce0a96a2b71aa8c46

  • memory/3048-98-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/3048-99-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/3048-101-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/4604-10-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB