Analysis

  • max time kernel
    149s
  • 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, 03:46

General

  • Target

    e7566432abd920c36fc36ebc4439fe4242a4e03233e9d783f0f2dbf018be9753.exe

  • Size

    541KB

  • MD5

    e74383c1a727ae34cfdad5d248daae95

  • SHA1

    77991a82576b63698005a0963d6bb8793843c143

  • SHA256

    e7566432abd920c36fc36ebc4439fe4242a4e03233e9d783f0f2dbf018be9753

  • SHA512

    8dd681606fc162a75d2284171879712d4d11f3217c005a95790390d0b3afc1ee10a2b0722d27401c3594f0c507afccd754b30cde9247992051748690431ebec2

  • SSDEEP

    12288:DMrYy905rWGf6P63q8HtJ3fCt2jVqcCwATHjl4a:ry4Lf6PMNJPCtqIcCwATHL

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

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\e7566432abd920c36fc36ebc4439fe4242a4e03233e9d783f0f2dbf018be9753.exe
    "C:\Users\Admin\AppData\Local\Temp\e7566432abd920c36fc36ebc4439fe4242a4e03233e9d783f0f2dbf018be9753.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1524
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio2365.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio2365.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1132
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1128.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1128.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4232
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4258.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4258.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:760

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio2365.exe

          Filesize

          399KB

          MD5

          de2698a6a9e4e2b1a3f6c5bc1cbb24ce

          SHA1

          48ef3f82e296ed4a3b37f7ed74882b185231f344

          SHA256

          61d21f879214d01c690cc1899659177b3833ba90035dd174dfb6b02b763d347d

          SHA512

          577891bd8059f59758fc9975c4025dc6eee4d91f50882effd4b91a69283c347f7b423d733a5583fcdcb2b1eb363b6d00aa07c9b12793c10507796f6a2d5f9f7b

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1128.exe

          Filesize

          11KB

          MD5

          7e93bacbbc33e6652e147e7fe07572a0

          SHA1

          421a7167da01c8da4dc4d5234ca3dd84e319e762

          SHA256

          850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

          SHA512

          250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4258.exe

          Filesize

          357KB

          MD5

          f1958ef2bad93af6e75e698ad6529d4d

          SHA1

          ce435e346996255fcfffb12d7a7f5a87580bf27b

          SHA256

          d7345a710023e2a474a032cc7fb721b4af0f53a7408b99f04768108ac290d3d6

          SHA512

          f833247de66a8970ab4d6c5175541f08cf03885eaf9f488f3d2fe6b1c78288fc4ae21f0f17f766f0244fbfc14b6c4dbe3d2bf10281dc38022bdff645191238ac

        • memory/760-62-0x0000000004D80000-0x0000000004DBF000-memory.dmp

          Filesize

          252KB

        • memory/760-34-0x0000000004D80000-0x0000000004DBF000-memory.dmp

          Filesize

          252KB

        • memory/760-935-0x0000000008250000-0x000000000829C000-memory.dmp

          Filesize

          304KB

        • memory/760-22-0x00000000049A0000-0x00000000049E6000-memory.dmp

          Filesize

          280KB

        • memory/760-23-0x0000000007470000-0x0000000007A14000-memory.dmp

          Filesize

          5.6MB

        • memory/760-24-0x0000000004D80000-0x0000000004DC4000-memory.dmp

          Filesize

          272KB

        • memory/760-26-0x0000000004D80000-0x0000000004DBF000-memory.dmp

          Filesize

          252KB

        • memory/760-28-0x0000000004D80000-0x0000000004DBF000-memory.dmp

          Filesize

          252KB

        • memory/760-86-0x0000000004D80000-0x0000000004DBF000-memory.dmp

          Filesize

          252KB

        • memory/760-84-0x0000000004D80000-0x0000000004DBF000-memory.dmp

          Filesize

          252KB

        • memory/760-82-0x0000000004D80000-0x0000000004DBF000-memory.dmp

          Filesize

          252KB

        • memory/760-80-0x0000000004D80000-0x0000000004DBF000-memory.dmp

          Filesize

          252KB

        • memory/760-78-0x0000000004D80000-0x0000000004DBF000-memory.dmp

          Filesize

          252KB

        • memory/760-76-0x0000000004D80000-0x0000000004DBF000-memory.dmp

          Filesize

          252KB

        • memory/760-72-0x0000000004D80000-0x0000000004DBF000-memory.dmp

          Filesize

          252KB

        • memory/760-70-0x0000000004D80000-0x0000000004DBF000-memory.dmp

          Filesize

          252KB

        • memory/760-68-0x0000000004D80000-0x0000000004DBF000-memory.dmp

          Filesize

          252KB

        • memory/760-66-0x0000000004D80000-0x0000000004DBF000-memory.dmp

          Filesize

          252KB

        • memory/760-64-0x0000000004D80000-0x0000000004DBF000-memory.dmp

          Filesize

          252KB

        • memory/760-934-0x0000000007410000-0x000000000744C000-memory.dmp

          Filesize

          240KB

        • memory/760-54-0x0000000004D80000-0x0000000004DBF000-memory.dmp

          Filesize

          252KB

        • memory/760-933-0x00000000073F0000-0x0000000007402000-memory.dmp

          Filesize

          72KB

        • memory/760-56-0x0000000004D80000-0x0000000004DBF000-memory.dmp

          Filesize

          252KB

        • memory/760-52-0x0000000004D80000-0x0000000004DBF000-memory.dmp

          Filesize

          252KB

        • memory/760-50-0x0000000004D80000-0x0000000004DBF000-memory.dmp

          Filesize

          252KB

        • memory/760-48-0x0000000004D80000-0x0000000004DBF000-memory.dmp

          Filesize

          252KB

        • memory/760-44-0x0000000004D80000-0x0000000004DBF000-memory.dmp

          Filesize

          252KB

        • memory/760-42-0x0000000004D80000-0x0000000004DBF000-memory.dmp

          Filesize

          252KB

        • memory/760-40-0x0000000004D80000-0x0000000004DBF000-memory.dmp

          Filesize

          252KB

        • memory/760-39-0x0000000004D80000-0x0000000004DBF000-memory.dmp

          Filesize

          252KB

        • memory/760-36-0x0000000004D80000-0x0000000004DBF000-memory.dmp

          Filesize

          252KB

        • memory/760-58-0x0000000004D80000-0x0000000004DBF000-memory.dmp

          Filesize

          252KB

        • memory/760-30-0x0000000004D80000-0x0000000004DBF000-memory.dmp

          Filesize

          252KB

        • memory/760-88-0x0000000004D80000-0x0000000004DBF000-memory.dmp

          Filesize

          252KB

        • memory/760-74-0x0000000004D80000-0x0000000004DBF000-memory.dmp

          Filesize

          252KB

        • memory/760-60-0x0000000004D80000-0x0000000004DBF000-memory.dmp

          Filesize

          252KB

        • memory/760-46-0x0000000004D80000-0x0000000004DBF000-memory.dmp

          Filesize

          252KB

        • memory/760-32-0x0000000004D80000-0x0000000004DBF000-memory.dmp

          Filesize

          252KB

        • memory/760-25-0x0000000004D80000-0x0000000004DBF000-memory.dmp

          Filesize

          252KB

        • memory/760-931-0x0000000007A20000-0x0000000008038000-memory.dmp

          Filesize

          6.1MB

        • memory/760-932-0x0000000008040000-0x000000000814A000-memory.dmp

          Filesize

          1.0MB

        • memory/4232-16-0x00007FFBACCB3000-0x00007FFBACCB5000-memory.dmp

          Filesize

          8KB

        • memory/4232-14-0x00007FFBACCB3000-0x00007FFBACCB5000-memory.dmp

          Filesize

          8KB

        • memory/4232-15-0x0000000000D00000-0x0000000000D0A000-memory.dmp

          Filesize

          40KB