Analysis

  • max time kernel
    148s
  • 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
    11/11/2024, 06:53

General

  • Target

    78f4b1cdfbef32a0fa7c50b64380260e24b6e82736f91f5c856e9a31b23da562.exe

  • Size

    551KB

  • MD5

    a70b5811a4d51d242658bf8e1836064e

  • SHA1

    604f9ec9c92d59b1a26356c02b2f82606d388cb3

  • SHA256

    78f4b1cdfbef32a0fa7c50b64380260e24b6e82736f91f5c856e9a31b23da562

  • SHA512

    ee7264ae34a5b77715f4cf2565418c276fb71b19de0d57627bff92e699a1c42aec1f06a6af0a53b2cd4eec659e732b621ddaa58ad0f99eb44f32d0fafc2a389f

  • SSDEEP

    12288:IMrPy90Q1tMDuIKKza/AGLUPhYTubwIPOFM:nyl1SDEtLUhYTubwkOFM

Malware Config

Extracted

Family

redline

Botnet

fud

C2

193.233.20.27:4123

Attributes
  • auth_value

    cddc991efd6918ad5321d80dac884b40

Signatures

  • Detects Healer an antivirus disabler dropper 2 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 35 IoCs
  • Redline family
  • Executes dropped EXE 3 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 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 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\78f4b1cdfbef32a0fa7c50b64380260e24b6e82736f91f5c856e9a31b23da562.exe
    "C:\Users\Admin\AppData\Local\Temp\78f4b1cdfbef32a0fa7c50b64380260e24b6e82736f91f5c856e9a31b23da562.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1364
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vkOW2064xG.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vkOW2064xG.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2136
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s3178PU.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s3178PU.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4564
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\t61Ea15.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\t61Ea15.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:3828

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vkOW2064xG.exe

          Filesize

          406KB

          MD5

          b55652f0b9fbf83e7b9cbfd51d0b4250

          SHA1

          3b89564b5992248383938dd1ac935392409db8d6

          SHA256

          6b293c5f1575d789f8dcea58f43eb55c4309aa0596daf5e7e1a0951cd0ad6a75

          SHA512

          942f9b48a5aaa720646c5c7e996d9e1f2e40d3d9275562e4d9c6abd99e7f48a9561410b41423c853aa96f788ce6515b75073dac290dc48ec56296596a2c0ab8a

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s3178PU.exe

          Filesize

          11KB

          MD5

          7e93bacbbc33e6652e147e7fe07572a0

          SHA1

          421a7167da01c8da4dc4d5234ca3dd84e319e762

          SHA256

          850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

          SHA512

          250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\t61Ea15.exe

          Filesize

          365KB

          MD5

          30233f3be2afb48253fb402f9794c9e4

          SHA1

          277ba030691956811a1391ee9f837c2cbeac5ed3

          SHA256

          639a58787c4cc8cf575939fb71085a928658fcb8d04edf4225d90dc2c6e3586f

          SHA512

          cbf3b295e1bb055353e57973b0ddcde8056385d18bc7eac01da9d6fb396c1114467210f06ba5460835be8d568ee1ba048e408be073bb04e1d9ea638e37904898

        • memory/3828-64-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

          Filesize

          248KB

        • memory/3828-34-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

          Filesize

          248KB

        • memory/3828-935-0x0000000005BA0000-0x0000000005BEC000-memory.dmp

          Filesize

          304KB

        • memory/3828-22-0x0000000004A40000-0x0000000004A86000-memory.dmp

          Filesize

          280KB

        • memory/3828-23-0x0000000004C10000-0x00000000051B4000-memory.dmp

          Filesize

          5.6MB

        • memory/3828-24-0x0000000004AC0000-0x0000000004B04000-memory.dmp

          Filesize

          272KB

        • memory/3828-30-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

          Filesize

          248KB

        • memory/3828-42-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

          Filesize

          248KB

        • memory/3828-88-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

          Filesize

          248KB

        • memory/3828-84-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

          Filesize

          248KB

        • memory/3828-82-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

          Filesize

          248KB

        • memory/3828-80-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

          Filesize

          248KB

        • memory/3828-78-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

          Filesize

          248KB

        • memory/3828-76-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

          Filesize

          248KB

        • memory/3828-74-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

          Filesize

          248KB

        • memory/3828-72-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

          Filesize

          248KB

        • memory/3828-70-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

          Filesize

          248KB

        • memory/3828-68-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

          Filesize

          248KB

        • memory/3828-66-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

          Filesize

          248KB

        • memory/3828-934-0x0000000005A50000-0x0000000005A8C000-memory.dmp

          Filesize

          240KB

        • memory/3828-57-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

          Filesize

          248KB

        • memory/3828-933-0x0000000005A30000-0x0000000005A42000-memory.dmp

          Filesize

          72KB

        • memory/3828-58-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

          Filesize

          248KB

        • memory/3828-52-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

          Filesize

          248KB

        • memory/3828-50-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

          Filesize

          248KB

        • memory/3828-48-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

          Filesize

          248KB

        • memory/3828-46-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

          Filesize

          248KB

        • memory/3828-44-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

          Filesize

          248KB

        • memory/3828-40-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

          Filesize

          248KB

        • memory/3828-38-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

          Filesize

          248KB

        • memory/3828-36-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

          Filesize

          248KB

        • memory/3828-60-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

          Filesize

          248KB

        • memory/3828-32-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

          Filesize

          248KB

        • memory/3828-86-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

          Filesize

          248KB

        • memory/3828-62-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

          Filesize

          248KB

        • memory/3828-54-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

          Filesize

          248KB

        • memory/3828-28-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

          Filesize

          248KB

        • memory/3828-26-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

          Filesize

          248KB

        • memory/3828-25-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

          Filesize

          248KB

        • memory/3828-931-0x00000000052C0000-0x00000000058D8000-memory.dmp

          Filesize

          6.1MB

        • memory/3828-932-0x00000000058F0000-0x00000000059FA000-memory.dmp

          Filesize

          1.0MB

        • memory/4564-16-0x00007FFA812E3000-0x00007FFA812E5000-memory.dmp

          Filesize

          8KB

        • memory/4564-14-0x00007FFA812E3000-0x00007FFA812E5000-memory.dmp

          Filesize

          8KB

        • memory/4564-15-0x0000000000290000-0x000000000029A000-memory.dmp

          Filesize

          40KB