Analysis

  • max time kernel
    149s
  • 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
    09/11/2024, 03:44

General

  • Target

    430cfb524cc09c25f675295b4e24679f6bd88efdae71683455335c71d4ded1dd.exe

  • Size

    694KB

  • MD5

    7a601d39c4159fdae42ecedd8c10c582

  • SHA1

    4839dce26c0be8ba9632474e52076abb6a1adf67

  • SHA256

    430cfb524cc09c25f675295b4e24679f6bd88efdae71683455335c71d4ded1dd

  • SHA512

    a95195d7c1c378527baa0d1e5efadf93a5e864bbf41b4e9c117163d79fb97b6503563d504de66a556b302a9525661bc52b0d7330312d1a602f844fdfafb7a99e

  • SSDEEP

    12288:mMrYy90OA2pudFqxmFXMOeESaDzo48fmoVKI7UBlVLpqZRI1kXth+:+y0M8FqMFMOeESOkFVKcUrLqTW1

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

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\430cfb524cc09c25f675295b4e24679f6bd88efdae71683455335c71d4ded1dd.exe
    "C:\Users\Admin\AppData\Local\Temp\430cfb524cc09c25f675295b4e24679f6bd88efdae71683455335c71d4ded1dd.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3548
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un853961.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un853961.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:64
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2884.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2884.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:3416
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3416 -s 1084
          4⤵
          • Program crash
          PID:3564
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4633.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4633.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:1116
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3416 -ip 3416
    1⤵
      PID:4764

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un853961.exe

            Filesize

            552KB

            MD5

            67da32f66891b51a8a86a49fb23bdcdc

            SHA1

            8ab76ef61c4da75bcab3d954f3a14ff862298c01

            SHA256

            9c724d9dbb25d94ade34b5d1fd3ab7b44b477c70482363bf6b023d33115e33e2

            SHA512

            1a51377652e5413b8cc79c2a23b458c6b22358773f5e9ab4335d13120379eec28c0bf517fd3ba8ede061832b643a3b186650b6b4d3410ce58e73214ff5f741fd

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2884.exe

            Filesize

            347KB

            MD5

            87eb0c49a5eb1f987ca1eb12838ce95e

            SHA1

            d3469ef9479db49345f3eb3fd3521441de9e1358

            SHA256

            31b4c3a26a04b8e79f42ac7cd2586c0fbed4ba28a176bb3d70adb4ed059f0fa0

            SHA512

            b9f6a4baf8d61dfe6f0b070487eb8cb53374b5e87a76242aaf72e4d94dc63ceb608ef2d0b51519c20492911a8fdec1d58c7fc5615d8aa57e275f5ae83534dfbc

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4633.exe

            Filesize

            405KB

            MD5

            11770e884ba6b08e5968bc5a362a4075

            SHA1

            7e7071270949f333160ad45ed2af3f3d1da6e325

            SHA256

            18b33151ef749f012c798fcaa9b6ed0b5d82683528f06a3b27d7f9595c4d563e

            SHA512

            5591f2dc8c8c19077a703bebd4db8d5c6a8e25d0ec796d4d4361e235a084ac6fd06e3221c615575e207ea0944b0832a431b54d83b2e5aa598af49985b9b8eaba

          • memory/1116-75-0x0000000007170000-0x00000000071AF000-memory.dmp

            Filesize

            252KB

          • memory/1116-79-0x0000000007170000-0x00000000071AF000-memory.dmp

            Filesize

            252KB

          • memory/1116-969-0x0000000007E70000-0x0000000007F7A000-memory.dmp

            Filesize

            1.0MB

          • memory/1116-968-0x00000000077D0000-0x0000000007DE8000-memory.dmp

            Filesize

            6.1MB

          • memory/1116-62-0x0000000007170000-0x00000000071AF000-memory.dmp

            Filesize

            252KB

          • memory/1116-63-0x0000000007170000-0x00000000071AF000-memory.dmp

            Filesize

            252KB

          • memory/1116-67-0x0000000007170000-0x00000000071AF000-memory.dmp

            Filesize

            252KB

          • memory/1116-69-0x0000000007170000-0x00000000071AF000-memory.dmp

            Filesize

            252KB

          • memory/1116-71-0x0000000007170000-0x00000000071AF000-memory.dmp

            Filesize

            252KB

          • memory/1116-73-0x0000000007170000-0x00000000071AF000-memory.dmp

            Filesize

            252KB

          • memory/1116-971-0x0000000007FD0000-0x000000000800C000-memory.dmp

            Filesize

            240KB

          • memory/1116-972-0x0000000008120000-0x000000000816C000-memory.dmp

            Filesize

            304KB

          • memory/1116-77-0x0000000007170000-0x00000000071AF000-memory.dmp

            Filesize

            252KB

          • memory/1116-970-0x0000000007FB0000-0x0000000007FC2000-memory.dmp

            Filesize

            72KB

          • memory/1116-81-0x0000000007170000-0x00000000071AF000-memory.dmp

            Filesize

            252KB

          • memory/1116-83-0x0000000007170000-0x00000000071AF000-memory.dmp

            Filesize

            252KB

          • memory/1116-85-0x0000000007170000-0x00000000071AF000-memory.dmp

            Filesize

            252KB

          • memory/1116-87-0x0000000007170000-0x00000000071AF000-memory.dmp

            Filesize

            252KB

          • memory/1116-89-0x0000000007170000-0x00000000071AF000-memory.dmp

            Filesize

            252KB

          • memory/1116-91-0x0000000007170000-0x00000000071AF000-memory.dmp

            Filesize

            252KB

          • memory/1116-93-0x0000000007170000-0x00000000071AF000-memory.dmp

            Filesize

            252KB

          • memory/1116-95-0x0000000007170000-0x00000000071AF000-memory.dmp

            Filesize

            252KB

          • memory/1116-65-0x0000000007170000-0x00000000071AF000-memory.dmp

            Filesize

            252KB

          • memory/1116-61-0x0000000007170000-0x00000000071B4000-memory.dmp

            Filesize

            272KB

          • memory/1116-60-0x0000000004B50000-0x0000000004B96000-memory.dmp

            Filesize

            280KB

          • memory/3416-38-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

            Filesize

            72KB

          • memory/3416-54-0x0000000000400000-0x0000000002B84000-memory.dmp

            Filesize

            39.5MB

          • memory/3416-55-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/3416-51-0x0000000000400000-0x0000000002B84000-memory.dmp

            Filesize

            39.5MB

          • memory/3416-52-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/3416-50-0x0000000002B90000-0x0000000002BBD000-memory.dmp

            Filesize

            180KB

          • memory/3416-49-0x0000000002CD0000-0x0000000002DD0000-memory.dmp

            Filesize

            1024KB

          • memory/3416-21-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

            Filesize

            72KB

          • memory/3416-22-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

            Filesize

            72KB

          • memory/3416-24-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

            Filesize

            72KB

          • memory/3416-26-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

            Filesize

            72KB

          • memory/3416-28-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

            Filesize

            72KB

          • memory/3416-30-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

            Filesize

            72KB

          • memory/3416-32-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

            Filesize

            72KB

          • memory/3416-34-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

            Filesize

            72KB

          • memory/3416-36-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

            Filesize

            72KB

          • memory/3416-40-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

            Filesize

            72KB

          • memory/3416-42-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

            Filesize

            72KB

          • memory/3416-44-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

            Filesize

            72KB

          • memory/3416-46-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

            Filesize

            72KB

          • memory/3416-48-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

            Filesize

            72KB

          • memory/3416-20-0x0000000004CC0000-0x0000000004CD8000-memory.dmp

            Filesize

            96KB

          • memory/3416-19-0x0000000007350000-0x00000000078F4000-memory.dmp

            Filesize

            5.6MB

          • memory/3416-18-0x0000000004720000-0x000000000473A000-memory.dmp

            Filesize

            104KB

          • memory/3416-17-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/3416-16-0x0000000002B90000-0x0000000002BBD000-memory.dmp

            Filesize

            180KB

          • memory/3416-15-0x0000000002CD0000-0x0000000002DD0000-memory.dmp

            Filesize

            1024KB