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 02:04

General

  • Target

    c4019a734888ba812d759c8cc0e688d85515ca0c1eb123ee83a180df6ee06b7c.exe

  • Size

    875KB

  • MD5

    c097ca7b88d74d0541d3a786224af5c2

  • SHA1

    98c287573ecb5425bb7ce6ac0914ee3639dde582

  • SHA256

    c4019a734888ba812d759c8cc0e688d85515ca0c1eb123ee83a180df6ee06b7c

  • SHA512

    b437a406c712eaffed89eb3658f87dac69daa2d5ec9aa7dfcef0852d57d1cc7350300a7fc35552f3b4a987a04f3711e0461bf8f308870c3cdc106dbadc2ec74c

  • SSDEEP

    12288:MMriy90hxu9pk2oM2rs2DQwe7KifyGkdf7u6uLHbdAVVqhGStxbjDY27pqAoGUH9:uy8MT4rEwLRHfaHbdiV/S/lFroGO

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Signatures

  • Detects Healer an antivirus disabler dropper 19 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 12 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 5 IoCs
  • Windows security modification 2 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c4019a734888ba812d759c8cc0e688d85515ca0c1eb123ee83a180df6ee06b7c.exe
    "C:\Users\Admin\AppData\Local\Temp\c4019a734888ba812d759c8cc0e688d85515ca0c1eb123ee83a180df6ee06b7c.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2232
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice3982.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice3982.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2552
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice1120.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice1120.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1032
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b3855MR.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b3855MR.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4912
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c18Vr16.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c18Vr16.exe
          4⤵
          • 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:4116
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 4116 -s 1100
            5⤵
            • Program crash
            PID:1820
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dunfy77.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dunfy77.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:3988
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4116 -ip 4116
    1⤵
      PID:4084

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice3982.exe

      Filesize

      731KB

      MD5

      af3498fc765765af229df52daeef5652

      SHA1

      782c76e47def27ff216b70ee578f2d61c696b739

      SHA256

      b42cd17f4aabdde4fa79b8930e4af9b5d7844f257c86786203f2190e1d3a95c5

      SHA512

      8f22cf7032c72aa6092ec63a805817d2d05a434c7431f881d57097f7327670f1edb8b9c2958519207c0fee180fe3f9bf2620dfbff622d17660877726053dcc1b

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dunfy77.exe

      Filesize

      409KB

      MD5

      ec8772f6328520b23dbc9190809993db

      SHA1

      e9081b0d6e0ddb2865e9e03ac11d439213f74cb0

      SHA256

      727731394364b017c1ac1746684c1efbe04c2dd5b712231d9c5c8f63afdc5a07

      SHA512

      75688d6d1324fa065682f26dd7c8aeaa10f992d72efe951888797d7e594eb7b7bb57671a2b020e87fc35865262d99aebeef31c88c1183a4f8c7a9c7bf6ea43ad

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice1120.exe

      Filesize

      366KB

      MD5

      9a850ddd6006e5198d9c0c0c8b80a18d

      SHA1

      d0403c878c6a9aa6754c6d511ab6c5b5b02568ba

      SHA256

      65e72893a128e1bc8eaaea7a0274a844953859895e8b4e1bf6c9b24053a8f15f

      SHA512

      5c36ecbcefdb655a130134fcbe824a08629ead64710062a15a26d85d124367f104599b419c699a792c7c86a9bab607679b85f6f5afe94630fb2f429a1fbe3dbe

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b3855MR.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c18Vr16.exe

      Filesize

      351KB

      MD5

      f4dc5f3e741ed03a0e13373acb5bc739

      SHA1

      d35b8ac3ddca781deb334b1998d3752ae93947e6

      SHA256

      e0505097f854b774769e1f5dd1b8a30743ab70eb7c3e3cfd6dbca9872d788937

      SHA512

      6dacde90debd38afdb67e76f5e46d41cbad16e6b76c268e77c5dea0e96810648b6ce33adfff51daec1f5b461e76cb588c3d8a173a53acafb63e2d200028b2e21

    • memory/3988-80-0x0000000007110000-0x000000000714E000-memory.dmp

      Filesize

      248KB

    • memory/3988-82-0x0000000007110000-0x000000000714E000-memory.dmp

      Filesize

      248KB

    • memory/3988-976-0x0000000007F40000-0x000000000804A000-memory.dmp

      Filesize

      1.0MB

    • memory/3988-975-0x00000000078E0000-0x0000000007EF8000-memory.dmp

      Filesize

      6.1MB

    • memory/3988-69-0x0000000007110000-0x000000000714E000-memory.dmp

      Filesize

      248KB

    • memory/3988-70-0x0000000007110000-0x000000000714E000-memory.dmp

      Filesize

      248KB

    • memory/3988-74-0x0000000007110000-0x000000000714E000-memory.dmp

      Filesize

      248KB

    • memory/3988-76-0x0000000007110000-0x000000000714E000-memory.dmp

      Filesize

      248KB

    • memory/3988-978-0x00000000080A0000-0x00000000080DC000-memory.dmp

      Filesize

      240KB

    • memory/3988-90-0x0000000007110000-0x000000000714E000-memory.dmp

      Filesize

      248KB

    • memory/3988-84-0x0000000007110000-0x000000000714E000-memory.dmp

      Filesize

      248KB

    • memory/3988-72-0x0000000007110000-0x000000000714E000-memory.dmp

      Filesize

      248KB

    • memory/3988-78-0x0000000007110000-0x000000000714E000-memory.dmp

      Filesize

      248KB

    • memory/3988-977-0x0000000008080000-0x0000000008092000-memory.dmp

      Filesize

      72KB

    • memory/3988-86-0x0000000007110000-0x000000000714E000-memory.dmp

      Filesize

      248KB

    • memory/3988-88-0x0000000007110000-0x000000000714E000-memory.dmp

      Filesize

      248KB

    • memory/3988-92-0x0000000007110000-0x000000000714E000-memory.dmp

      Filesize

      248KB

    • memory/3988-94-0x0000000007110000-0x000000000714E000-memory.dmp

      Filesize

      248KB

    • memory/3988-96-0x0000000007110000-0x000000000714E000-memory.dmp

      Filesize

      248KB

    • memory/3988-98-0x0000000007110000-0x000000000714E000-memory.dmp

      Filesize

      248KB

    • memory/3988-100-0x0000000007110000-0x000000000714E000-memory.dmp

      Filesize

      248KB

    • memory/3988-979-0x00000000081F0000-0x000000000823C000-memory.dmp

      Filesize

      304KB

    • memory/3988-103-0x0000000007110000-0x000000000714E000-memory.dmp

      Filesize

      248KB

    • memory/3988-67-0x0000000004A40000-0x0000000004A86000-memory.dmp

      Filesize

      280KB

    • memory/3988-68-0x0000000007110000-0x0000000007154000-memory.dmp

      Filesize

      272KB

    • memory/4116-57-0x0000000004B50000-0x0000000004B62000-memory.dmp

      Filesize

      72KB

    • memory/4116-62-0x0000000000400000-0x0000000002B1C000-memory.dmp

      Filesize

      39.1MB

    • memory/4116-60-0x0000000000400000-0x0000000002B1C000-memory.dmp

      Filesize

      39.1MB

    • memory/4116-33-0x0000000004B50000-0x0000000004B62000-memory.dmp

      Filesize

      72KB

    • memory/4116-35-0x0000000004B50000-0x0000000004B62000-memory.dmp

      Filesize

      72KB

    • memory/4116-37-0x0000000004B50000-0x0000000004B62000-memory.dmp

      Filesize

      72KB

    • memory/4116-39-0x0000000004B50000-0x0000000004B62000-memory.dmp

      Filesize

      72KB

    • memory/4116-41-0x0000000004B50000-0x0000000004B62000-memory.dmp

      Filesize

      72KB

    • memory/4116-43-0x0000000004B50000-0x0000000004B62000-memory.dmp

      Filesize

      72KB

    • memory/4116-47-0x0000000004B50000-0x0000000004B62000-memory.dmp

      Filesize

      72KB

    • memory/4116-49-0x0000000004B50000-0x0000000004B62000-memory.dmp

      Filesize

      72KB

    • memory/4116-51-0x0000000004B50000-0x0000000004B62000-memory.dmp

      Filesize

      72KB

    • memory/4116-53-0x0000000004B50000-0x0000000004B62000-memory.dmp

      Filesize

      72KB

    • memory/4116-55-0x0000000004B50000-0x0000000004B62000-memory.dmp

      Filesize

      72KB

    • memory/4116-59-0x0000000004B50000-0x0000000004B62000-memory.dmp

      Filesize

      72KB

    • memory/4116-45-0x0000000004B50000-0x0000000004B62000-memory.dmp

      Filesize

      72KB

    • memory/4116-32-0x0000000004B50000-0x0000000004B62000-memory.dmp

      Filesize

      72KB

    • memory/4116-31-0x0000000004B50000-0x0000000004B68000-memory.dmp

      Filesize

      96KB

    • memory/4116-30-0x0000000007230000-0x00000000077D4000-memory.dmp

      Filesize

      5.6MB

    • memory/4116-29-0x0000000004AD0000-0x0000000004AEA000-memory.dmp

      Filesize

      104KB

    • memory/4912-23-0x00007FFF96443000-0x00007FFF96445000-memory.dmp

      Filesize

      8KB

    • memory/4912-22-0x0000000000190000-0x000000000019A000-memory.dmp

      Filesize

      40KB

    • memory/4912-21-0x00007FFF96443000-0x00007FFF96445000-memory.dmp

      Filesize

      8KB