Analysis

  • max time kernel
    142s
  • max time network
    147s
  • 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 11:31

General

  • Target

    874f0118364b3b6a779c152eef6a80d0_NEIKI.exe

  • Size

    828KB

  • MD5

    874f0118364b3b6a779c152eef6a80d0

  • SHA1

    682a22a08a05b309bfe80a4894e93de0d892c6e3

  • SHA256

    02c468753c3abc1ed70a55f0cdede5c47b32a80c068348be67471e5e1d88104c

  • SHA512

    10670d9e51d3fff3c91facd3f6fa6bcf1d165156364134a77863626dfcb8a3dba6772dd8388d80417f6eb78598b9a6c689187e45f4f9470286bc23a0a0506642

  • SSDEEP

    24576:Ny+vejioKutJaKLrDRqb8gA6butMvZxRPp:onjiohrrNo57F

Malware Config

Signatures

  • Detect ZGRat V1 35 IoCs
  • Detects Healer an antivirus disabler dropper 2 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 35 IoCs
  • ZGRat

    ZGRat is remote access trojan written in C#.

  • Executes dropped EXE 4 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\874f0118364b3b6a779c152eef6a80d0_NEIKI.exe
    "C:\Users\Admin\AppData\Local\Temp\874f0118364b3b6a779c152eef6a80d0_NEIKI.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3812
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziIv4739.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziIv4739.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4200
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziLA8673.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziLA8673.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4696
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it103940.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it103940.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3928
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr864246.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr864246.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          PID:3664
  • C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe start wuauserv
    1⤵
    • Launches sc.exe
    PID:5132

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziIv4739.exe

    Filesize

    569KB

    MD5

    17feb3afad0efee6aab136ccd8c250e4

    SHA1

    06bc48525277574cf76b349e083f763ed0c72899

    SHA256

    2fdb5016813611d5bdd491db719e1acff659d2e478c7e90ba771f8839f60912b

    SHA512

    55a7bf26249ca8ad1d23a5f0042c15c4423e8280db3e2d256c6e1cea23731866b48b92456dc6fe546286375b35be4e59e28d9a6c6da5089e85d03acff502c9c4

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziLA8673.exe

    Filesize

    414KB

    MD5

    51cc8128dc29b60dc03f025d3ffbdf43

    SHA1

    278417f8c278948be77b92b7818c9548954927ab

    SHA256

    64b8600e54f14c5ffb6157fdebe6976e30231ddd9545f04abe7d5af2b3c2b870

    SHA512

    7a87c356d9409dc121de83108d066e4d45ce167c4fed5e2185f96ad4f27342fb94e2baa4516ae5ce46f67d14540d9b25483515736924fe5e2f0f5625ef4e8b55

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it103940.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr864246.exe

    Filesize

    360KB

    MD5

    1c661206e4eb1b3c18c0aae3bd437d65

    SHA1

    e8d0389a26dc135ffb6a7a1d3123623c4e27ad4c

    SHA256

    3fb2b4148736fd30269ed4ba333200d7cbf1bb892066fc88724b925dbad644f0

    SHA512

    ae26d5ab87104b9e5407be6ba3659bdb0c46d53eda045250160cd2a795f29d5182cb04f50a5232f6e00b61cdb5b2c3f792f73ae45d1a5e24cbaa38880d9a006b

  • memory/3664-84-0x0000000004D70000-0x0000000004DA5000-memory.dmp

    Filesize

    212KB

  • memory/3664-29-0x00000000072A0000-0x0000000007844000-memory.dmp

    Filesize

    5.6MB

  • memory/3664-28-0x0000000004BB0000-0x0000000004BEC000-memory.dmp

    Filesize

    240KB

  • memory/3664-76-0x0000000004D70000-0x0000000004DA5000-memory.dmp

    Filesize

    212KB

  • memory/3664-30-0x0000000004D70000-0x0000000004DAA000-memory.dmp

    Filesize

    232KB

  • memory/3664-36-0x0000000004D70000-0x0000000004DA5000-memory.dmp

    Filesize

    212KB

  • memory/3664-40-0x0000000004D70000-0x0000000004DA5000-memory.dmp

    Filesize

    212KB

  • memory/3664-38-0x0000000004D70000-0x0000000004DA5000-memory.dmp

    Filesize

    212KB

  • memory/3664-78-0x0000000004D70000-0x0000000004DA5000-memory.dmp

    Filesize

    212KB

  • memory/3664-58-0x0000000004D70000-0x0000000004DA5000-memory.dmp

    Filesize

    212KB

  • memory/3664-34-0x0000000004D70000-0x0000000004DA5000-memory.dmp

    Filesize

    212KB

  • memory/3664-32-0x0000000004D70000-0x0000000004DA5000-memory.dmp

    Filesize

    212KB

  • memory/3664-31-0x0000000004D70000-0x0000000004DA5000-memory.dmp

    Filesize

    212KB

  • memory/3664-94-0x0000000004D70000-0x0000000004DA5000-memory.dmp

    Filesize

    212KB

  • memory/3664-92-0x0000000004D70000-0x0000000004DA5000-memory.dmp

    Filesize

    212KB

  • memory/3664-74-0x0000000004D70000-0x0000000004DA5000-memory.dmp

    Filesize

    212KB

  • memory/3664-88-0x0000000004D70000-0x0000000004DA5000-memory.dmp

    Filesize

    212KB

  • memory/3664-86-0x0000000004D70000-0x0000000004DA5000-memory.dmp

    Filesize

    212KB

  • memory/3664-827-0x0000000004AE0000-0x0000000004B2C000-memory.dmp

    Filesize

    304KB

  • memory/3664-82-0x0000000004D70000-0x0000000004DA5000-memory.dmp

    Filesize

    212KB

  • memory/3664-826-0x000000000A4C0000-0x000000000A4FC000-memory.dmp

    Filesize

    240KB

  • memory/3664-80-0x0000000004D70000-0x0000000004DA5000-memory.dmp

    Filesize

    212KB

  • memory/3664-90-0x0000000004D70000-0x0000000004DA5000-memory.dmp

    Filesize

    212KB

  • memory/3664-72-0x0000000004D70000-0x0000000004DA5000-memory.dmp

    Filesize

    212KB

  • memory/3664-70-0x0000000004D70000-0x0000000004DA5000-memory.dmp

    Filesize

    212KB

  • memory/3664-68-0x0000000004D70000-0x0000000004DA5000-memory.dmp

    Filesize

    212KB

  • memory/3664-66-0x0000000004D70000-0x0000000004DA5000-memory.dmp

    Filesize

    212KB

  • memory/3664-64-0x0000000004D70000-0x0000000004DA5000-memory.dmp

    Filesize

    212KB

  • memory/3664-62-0x0000000004D70000-0x0000000004DA5000-memory.dmp

    Filesize

    212KB

  • memory/3664-60-0x0000000004D70000-0x0000000004DA5000-memory.dmp

    Filesize

    212KB

  • memory/3664-56-0x0000000004D70000-0x0000000004DA5000-memory.dmp

    Filesize

    212KB

  • memory/3664-54-0x0000000004D70000-0x0000000004DA5000-memory.dmp

    Filesize

    212KB

  • memory/3664-52-0x0000000004D70000-0x0000000004DA5000-memory.dmp

    Filesize

    212KB

  • memory/3664-50-0x0000000004D70000-0x0000000004DA5000-memory.dmp

    Filesize

    212KB

  • memory/3664-48-0x0000000004D70000-0x0000000004DA5000-memory.dmp

    Filesize

    212KB

  • memory/3664-46-0x0000000004D70000-0x0000000004DA5000-memory.dmp

    Filesize

    212KB

  • memory/3664-44-0x0000000004D70000-0x0000000004DA5000-memory.dmp

    Filesize

    212KB

  • memory/3664-42-0x0000000004D70000-0x0000000004DA5000-memory.dmp

    Filesize

    212KB

  • memory/3664-824-0x000000000A340000-0x000000000A352000-memory.dmp

    Filesize

    72KB

  • memory/3664-825-0x000000000A360000-0x000000000A46A000-memory.dmp

    Filesize

    1.0MB

  • memory/3664-823-0x0000000009CD0000-0x000000000A2E8000-memory.dmp

    Filesize

    6.1MB

  • memory/3928-22-0x0000000000AE0000-0x0000000000AEA000-memory.dmp

    Filesize

    40KB

  • memory/3928-21-0x00007FFA5F683000-0x00007FFA5F685000-memory.dmp

    Filesize

    8KB