Analysis

  • max time kernel
    131s
  • max time network
    100s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/05/2024, 09:49

General

  • Target

    51fccb43adbf1af2720764f0452081f0_NEIKI.exe

  • Size

    421KB

  • MD5

    51fccb43adbf1af2720764f0452081f0

  • SHA1

    9f4a64f9c428bceed2816773a44254f11b003402

  • SHA256

    4a62596406bb7fa8e02d0a98e8791202e445a169f38f6808d7b6a82031fb7d1c

  • SHA512

    677dd78c883e1e6ffb88c419f3a73a4b7f3e7368bb7a02c765e0eb57e084b8f68c35ae1dc1042911e9194294caed3a85388a6bdeaf96caaab687dc18a651bc60

  • SSDEEP

    12288:Gi/pW2GQponR4INaTucBvqw51KNN3ZVnffrcM:GiM2GKonbNiDBvqw51KNZjnffrcM

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\51fccb43adbf1af2720764f0452081f0_NEIKI.exe
    "C:\Users\Admin\AppData\Local\Temp\51fccb43adbf1af2720764f0452081f0_NEIKI.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2224
    • C:\Users\Admin\AppData\Local\Temp\3A88.tmp
      "C:\Users\Admin\AppData\Local\Temp\3A88.tmp" --pingC:\Users\Admin\AppData\Local\Temp\51fccb43adbf1af2720764f0452081f0_NEIKI.exe BB2AF57C06532158A0C941A4102497BE333382843C4D75B4D1F610D2072E3DD84062ECCAE4525C996BECC2035E45EE29EEC672240B2440ADECD53AF1564AA6F5
      2⤵
      • Deletes itself
      • Executes dropped EXE
      PID:4832

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\3A88.tmp

    Filesize

    421KB

    MD5

    197055109e98b066cfd71c682f81b3fd

    SHA1

    242ea10f3925c62ea7ae12c9c2f042c7dfd046f5

    SHA256

    a2c9247da0d2ffae35f812f211e3c90193b68641b9ed5a6d9aa6548f0ed12e41

    SHA512

    58fc8315ec89a762537abc81d6ab4e298178e3b34f98882615492b7a0a20021e69218b0cada8f4c83c845ae46feffee35dc054754f6a9fff9aad92faf8419cf0