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Analysis

  • max time kernel
    148s
  • max time network
    151s
  • 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, 01:25

General

  • Target

    745756aea8c189a9d561e69c58f840b3945a45f306d40d267f782b7e543741ea.exe

  • Size

    480KB

  • MD5

    7a04dbbeb9acb9146cdb365c9862fddf

  • SHA1

    df47986a6a14676531c78891702c6f92bbfef1d5

  • SHA256

    745756aea8c189a9d561e69c58f840b3945a45f306d40d267f782b7e543741ea

  • SHA512

    65c216f825c7e738cd52b114bf9318b2d3ef12a6a13d0ed8b833a7596f166d146857b254ab612f6ab991f45fe831ff4d058b2c8a6b9be91d4c4a1f1bddf13f76

  • SSDEEP

    6144:Kyy+bnr+hp0yN90QEnNB7WAnZc4oGqMG/StBAus/q3iR9LSSxXJl3yihGEYfFq9N:uMrxy90dNKm3Wu29Ll5Jl3xhAg3Pfh

Malware Config

Extracted

Family

redline

Botnet

mofun

C2

217.196.96.101:4132

Attributes
  • auth_value

    da5d4987d25c2de43d34fcc99b29fff3

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 2 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
  • 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 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\745756aea8c189a9d561e69c58f840b3945a45f306d40d267f782b7e543741ea.exe
    "C:\Users\Admin\AppData\Local\Temp\745756aea8c189a9d561e69c58f840b3945a45f306d40d267f782b7e543741ea.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1036
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v7903521.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v7903521.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3648
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a4156356.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a4156356.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:4744
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b4825454.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b4825454.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:3572

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v7903521.exe

    Filesize

    309KB

    MD5

    28b0ba037aa30e76b988e7aa335e90c8

    SHA1

    e047f96a7df07da8b4f4741b3aea77d327b26374

    SHA256

    033b24b230777ee3004317c8d08eee460c4ee3c4cc541e6b5e0f510f2c3ac548

    SHA512

    739ecaa34868c8035674ee911d2eb4531182d4d2d5e0bfa29c7ec3c247c09b7930bd37753a3aa77ed7c887f667b8751a4b3d93b1e90f604f279e14848e3e37fd

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a4156356.exe

    Filesize

    181KB

    MD5

    af0cf09fb77644b14385ecaaefa83104

    SHA1

    f7c0d8295c444d5ff24164c16c2a2413607fcefc

    SHA256

    d3427eea1e031c5f3c66eba99180efdabd5c2630b83bdcc9e1a4e3b7e666f150

    SHA512

    ec55abf5ac187113e23e6e85242c6e73c36ec9afa52dd8eacfa8f50eadf502d7f00398755cac72ec83857596e11571f31a54aed2db22d046b6e6fd580541e6e3

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b4825454.exe

    Filesize

    168KB

    MD5

    d27fd72eddcd357ffd8b0349755d445b

    SHA1

    1fd21b170e982e08a04e8ca91607cd8f1681a51c

    SHA256

    7ff68aa6c98c25eddb4412ec70b155d3a8f0a7b1b8e783aac8f843fa8a56440f

    SHA512

    9a272420c5a9bc658cf6b588d1cd0c9368afd53bc217efff54014c8fd21840aec7e296b81a86185d413f2d4e84c3c31e15a05a9ae2e37345468033613c1125a2

  • memory/3572-62-0x0000000004E80000-0x0000000004ECC000-memory.dmp

    Filesize

    304KB

  • memory/3572-61-0x000000000A980000-0x000000000A9BC000-memory.dmp

    Filesize

    240KB

  • memory/3572-60-0x000000000A920000-0x000000000A932000-memory.dmp

    Filesize

    72KB

  • memory/3572-59-0x000000000A9F0000-0x000000000AAFA000-memory.dmp

    Filesize

    1.0MB

  • memory/3572-58-0x000000000AEF0000-0x000000000B508000-memory.dmp

    Filesize

    6.1MB

  • memory/3572-57-0x0000000002D30000-0x0000000002D36000-memory.dmp

    Filesize

    24KB

  • memory/3572-56-0x0000000000B80000-0x0000000000BB0000-memory.dmp

    Filesize

    192KB

  • memory/4744-36-0x0000000005080000-0x0000000005092000-memory.dmp

    Filesize

    72KB

  • memory/4744-21-0x0000000005080000-0x0000000005092000-memory.dmp

    Filesize

    72KB

  • memory/4744-44-0x0000000005080000-0x0000000005092000-memory.dmp

    Filesize

    72KB

  • memory/4744-42-0x0000000005080000-0x0000000005092000-memory.dmp

    Filesize

    72KB

  • memory/4744-40-0x0000000005080000-0x0000000005092000-memory.dmp

    Filesize

    72KB

  • memory/4744-38-0x0000000005080000-0x0000000005092000-memory.dmp

    Filesize

    72KB

  • memory/4744-48-0x0000000005080000-0x0000000005092000-memory.dmp

    Filesize

    72KB

  • memory/4744-34-0x0000000005080000-0x0000000005092000-memory.dmp

    Filesize

    72KB

  • memory/4744-32-0x0000000005080000-0x0000000005092000-memory.dmp

    Filesize

    72KB

  • memory/4744-30-0x0000000005080000-0x0000000005092000-memory.dmp

    Filesize

    72KB

  • memory/4744-28-0x0000000005080000-0x0000000005092000-memory.dmp

    Filesize

    72KB

  • memory/4744-26-0x0000000005080000-0x0000000005092000-memory.dmp

    Filesize

    72KB

  • memory/4744-22-0x0000000005080000-0x0000000005092000-memory.dmp

    Filesize

    72KB

  • memory/4744-46-0x0000000005080000-0x0000000005092000-memory.dmp

    Filesize

    72KB

  • memory/4744-49-0x00000000747CE000-0x00000000747CF000-memory.dmp

    Filesize

    4KB

  • memory/4744-50-0x00000000747C0000-0x0000000074F70000-memory.dmp

    Filesize

    7.7MB

  • memory/4744-52-0x00000000747C0000-0x0000000074F70000-memory.dmp

    Filesize

    7.7MB

  • memory/4744-24-0x0000000005080000-0x0000000005092000-memory.dmp

    Filesize

    72KB

  • memory/4744-20-0x00000000747C0000-0x0000000074F70000-memory.dmp

    Filesize

    7.7MB

  • memory/4744-19-0x00000000747C0000-0x0000000074F70000-memory.dmp

    Filesize

    7.7MB

  • memory/4744-18-0x0000000005080000-0x0000000005098000-memory.dmp

    Filesize

    96KB

  • memory/4744-17-0x0000000004A70000-0x0000000005014000-memory.dmp

    Filesize

    5.6MB

  • memory/4744-16-0x00000000747C0000-0x0000000074F70000-memory.dmp

    Filesize

    7.7MB

  • memory/4744-15-0x0000000004A00000-0x0000000004A1A000-memory.dmp

    Filesize

    104KB

  • memory/4744-14-0x00000000747CE000-0x00000000747CF000-memory.dmp

    Filesize

    4KB