Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/11/2024, 05:00

General

  • Target

    85d3feccfd30e3ca9e4869222433176c290f660ec27848c2825d6f167ff1aa0f.exe

  • Size

    704KB

  • MD5

    fdc221f7aa10f8c25f34af0faa0f833b

  • SHA1

    2a0ff7ca50717afaf694cc13b255552577b91622

  • SHA256

    85d3feccfd30e3ca9e4869222433176c290f660ec27848c2825d6f167ff1aa0f

  • SHA512

    50e9c1501695993ae28877d30990c07bad26132f03a715bfb92eab647abe1dc73705201616e793f669ca5a02e08eaa382803434300788da0aea2ee630b20333f

  • SSDEEP

    12288:Jy904wMcDGTylyuWUeMevT979GTDmBbOG4ErcywlI18zCXqIzVMhn/KFqSHAyWWd:JyXwLSTAzVQB7MTOb+EnoiqIhetRyR

Malware Config

Signatures

  • Detects Healer an antivirus disabler dropper 17 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • 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 20 IoCs
  • Redline family
  • Executes dropped EXE 3 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\85d3feccfd30e3ca9e4869222433176c290f660ec27848c2825d6f167ff1aa0f.exe
    "C:\Users\Admin\AppData\Local\Temp\85d3feccfd30e3ca9e4869222433176c290f660ec27848c2825d6f167ff1aa0f.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3332
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un249754.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un249754.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4820
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr883687.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr883687.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4532
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4532 -s 1080
          4⤵
          • Program crash
          PID:4624
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu217000.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu217000.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:5024
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4532 -ip 4532
    1⤵
      PID:2284

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un249754.exe

            Filesize

            550KB

            MD5

            8c48c05847bd9dbddaa4ebef48d35a10

            SHA1

            8cdfbd6b6c045443dca40db195f96b014093d77b

            SHA256

            e436f2350f6b012a4935a24326881d0583c05002444cc60a11c3ffd1a06f6849

            SHA512

            a5bfcd7b29be3d2a59f499122db682709d2d366598ba1566cae322ee4f66f3cfad89d3f464a74ea21cbeb3bbd164c2c0328b71df189b3aac518480b2afb406bb

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr883687.exe

            Filesize

            278KB

            MD5

            756d07db535310244ea4d8f29629abe6

            SHA1

            760e467705b6392fe511cebba6876265a4145fc9

            SHA256

            793f0be82ac28894f71c03f1e9221158674a608b1b424309901d45a4da8f6378

            SHA512

            8e24a892c9147b60edf42b9b3cc33e38a3cbe0be7ff7da443b391bec9775521f1a945f037c31259b4008e84fb5712062798dd23e22a7bbf438beb303a16f4958

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu217000.exe

            Filesize

            361KB

            MD5

            79f9f72138971754bde274c56e372510

            SHA1

            6f7e38cbdd632a6e69f1e762c1fa6f7e325b3ad2

            SHA256

            b69892fd6e8e05d9c00d73337651a75b6d626ce9d0b456cd37a91fb7e77cf1cd

            SHA512

            36c7503c5f7fa293dd621cc4fab6d72ae016f5471feedba4478cccdd3022dd963c481609856102fe7ffb4afa27ce4e6906bf417528a246593b5b00a2b776bad2

          • memory/4532-53-0x0000000000400000-0x0000000002BAF000-memory.dmp

            Filesize

            39.7MB

          • memory/4532-15-0x0000000002D70000-0x0000000002E70000-memory.dmp

            Filesize

            1024KB

          • memory/4532-18-0x0000000007190000-0x0000000007734000-memory.dmp

            Filesize

            5.6MB

          • memory/4532-19-0x0000000004D10000-0x0000000004D28000-memory.dmp

            Filesize

            96KB

          • memory/4532-20-0x0000000000400000-0x0000000002BAF000-memory.dmp

            Filesize

            39.7MB

          • memory/4532-26-0x0000000004D10000-0x0000000004D22000-memory.dmp

            Filesize

            72KB

          • memory/4532-48-0x0000000004D10000-0x0000000004D22000-memory.dmp

            Filesize

            72KB

          • memory/4532-46-0x0000000004D10000-0x0000000004D22000-memory.dmp

            Filesize

            72KB

          • memory/4532-44-0x0000000004D10000-0x0000000004D22000-memory.dmp

            Filesize

            72KB

          • memory/4532-42-0x0000000004D10000-0x0000000004D22000-memory.dmp

            Filesize

            72KB

          • memory/4532-40-0x0000000004D10000-0x0000000004D22000-memory.dmp

            Filesize

            72KB

          • memory/4532-38-0x0000000004D10000-0x0000000004D22000-memory.dmp

            Filesize

            72KB

          • memory/4532-36-0x0000000004D10000-0x0000000004D22000-memory.dmp

            Filesize

            72KB

          • memory/4532-34-0x0000000004D10000-0x0000000004D22000-memory.dmp

            Filesize

            72KB

          • memory/4532-32-0x0000000004D10000-0x0000000004D22000-memory.dmp

            Filesize

            72KB

          • memory/4532-30-0x0000000004D10000-0x0000000004D22000-memory.dmp

            Filesize

            72KB

          • memory/4532-28-0x0000000004D10000-0x0000000004D22000-memory.dmp

            Filesize

            72KB

          • memory/4532-24-0x0000000004D10000-0x0000000004D22000-memory.dmp

            Filesize

            72KB

          • memory/4532-22-0x0000000004D10000-0x0000000004D22000-memory.dmp

            Filesize

            72KB

          • memory/4532-21-0x0000000004D10000-0x0000000004D22000-memory.dmp

            Filesize

            72KB

          • memory/4532-49-0x0000000002D70000-0x0000000002E70000-memory.dmp

            Filesize

            1024KB

          • memory/4532-51-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/4532-16-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/4532-54-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/4532-17-0x0000000004C60000-0x0000000004C7A000-memory.dmp

            Filesize

            104KB

          • memory/5024-64-0x0000000004DB0000-0x0000000004DE5000-memory.dmp

            Filesize

            212KB

          • memory/5024-60-0x0000000004DB0000-0x0000000004DEA000-memory.dmp

            Filesize

            232KB

          • memory/5024-94-0x0000000004DB0000-0x0000000004DE5000-memory.dmp

            Filesize

            212KB

          • memory/5024-92-0x0000000004DB0000-0x0000000004DE5000-memory.dmp

            Filesize

            212KB

          • memory/5024-90-0x0000000004DB0000-0x0000000004DE5000-memory.dmp

            Filesize

            212KB

          • memory/5024-88-0x0000000004DB0000-0x0000000004DE5000-memory.dmp

            Filesize

            212KB

          • memory/5024-86-0x0000000004DB0000-0x0000000004DE5000-memory.dmp

            Filesize

            212KB

          • memory/5024-84-0x0000000004DB0000-0x0000000004DE5000-memory.dmp

            Filesize

            212KB

          • memory/5024-83-0x0000000004DB0000-0x0000000004DE5000-memory.dmp

            Filesize

            212KB

          • memory/5024-80-0x0000000004DB0000-0x0000000004DE5000-memory.dmp

            Filesize

            212KB

          • memory/5024-78-0x0000000004DB0000-0x0000000004DE5000-memory.dmp

            Filesize

            212KB

          • memory/5024-76-0x0000000004DB0000-0x0000000004DE5000-memory.dmp

            Filesize

            212KB

          • memory/5024-74-0x0000000004DB0000-0x0000000004DE5000-memory.dmp

            Filesize

            212KB

          • memory/5024-72-0x0000000004DB0000-0x0000000004DE5000-memory.dmp

            Filesize

            212KB

          • memory/5024-70-0x0000000004DB0000-0x0000000004DE5000-memory.dmp

            Filesize

            212KB

          • memory/5024-68-0x0000000004DB0000-0x0000000004DE5000-memory.dmp

            Filesize

            212KB

          • memory/5024-66-0x0000000004DB0000-0x0000000004DE5000-memory.dmp

            Filesize

            212KB

          • memory/5024-59-0x0000000004AB0000-0x0000000004AEC000-memory.dmp

            Filesize

            240KB

          • memory/5024-62-0x0000000004DB0000-0x0000000004DE5000-memory.dmp

            Filesize

            212KB

          • memory/5024-61-0x0000000004DB0000-0x0000000004DE5000-memory.dmp

            Filesize

            212KB

          • memory/5024-853-0x0000000009CC0000-0x000000000A2D8000-memory.dmp

            Filesize

            6.1MB

          • memory/5024-854-0x000000000A350000-0x000000000A362000-memory.dmp

            Filesize

            72KB

          • memory/5024-855-0x000000000A370000-0x000000000A47A000-memory.dmp

            Filesize

            1.0MB

          • memory/5024-856-0x000000000A490000-0x000000000A4CC000-memory.dmp

            Filesize

            240KB

          • memory/5024-857-0x00000000048B0000-0x00000000048FC000-memory.dmp

            Filesize

            304KB