Analysis

  • max time kernel
    145s
  • max time network
    149s
  • 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, 03:50

General

  • Target

    5235be3d25acc4cbc5ea285e3b835d6180e5079ef39bcbff19088b126e70743b.exe

  • Size

    696KB

  • MD5

    087fbb45f1779da72b3250842e52922f

  • SHA1

    e993feb44644bbb564d168ce803c69fa902bea73

  • SHA256

    5235be3d25acc4cbc5ea285e3b835d6180e5079ef39bcbff19088b126e70743b

  • SHA512

    4d5c58e5b83233363c1671d5715849daf78f81a580f716813f878628a076dc201f6136037db7d17c7193492c2d27ef2888853afca0056797ba19aea688a041cb

  • SSDEEP

    12288:SMrfy90ggKiysUDtdnbsLGe7SzuIdD8roMA8YL62zGjgAxI9gzgpdE:9yifUxdnQGe7SzM3QlGjxI988E

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\5235be3d25acc4cbc5ea285e3b835d6180e5079ef39bcbff19088b126e70743b.exe
    "C:\Users\Admin\AppData\Local\Temp\5235be3d25acc4cbc5ea285e3b835d6180e5079ef39bcbff19088b126e70743b.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1256
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un549368.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un549368.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2108
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1319.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1319.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:3668
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3668 -s 1080
          4⤵
          • Program crash
          PID:2736
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1302.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1302.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:944
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3668 -ip 3668
    1⤵
      PID:712

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un549368.exe

            Filesize

            555KB

            MD5

            d05f5d18bb4bdf2de7462bebade7a264

            SHA1

            a3be46cfcded334fc2959ed382d462ccf02ff8a4

            SHA256

            0ad6d89755938f141b0187489f2a663a245c71bc1f345172a13ef0bafbcc2d16

            SHA512

            fb48aab09a36279cf75bb14a3f53384422b4e7617aef352cb3c515b9c5701d67ab652a0ae5e42d8d026a1eba3b66d55ea60072ff10909ea77f4edd3e5fae649f

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1319.exe

            Filesize

            347KB

            MD5

            efb6aa9f9dc1e51a667da39267f55fb2

            SHA1

            cff110ceee2e2b24f8bb1452040de8d91c1b3edf

            SHA256

            99145be2ae87d4fa532f8476b021c5be093c225858afe3ec669311b1240277e9

            SHA512

            2876956988ab5ced64d64903af5125b92ccfa4e18a41f6c3ede0e990945e84f47c87c44865d410d93663fd9c894aae669fb5dd224451bb582b5c4a008bf3ad42

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1302.exe

            Filesize

            406KB

            MD5

            a841f43cc788c2ee3f4a20cf746f70d6

            SHA1

            ae510a9b3f2effe1e9d9ec3468bd9a6074c883a2

            SHA256

            f064ed987b2edeaf60ddfe2e7f2f90024c92f27e31fb9112cbf27820e4cce370

            SHA512

            e48d2c470d54870e7112a6c2c1b7d14e345991461b5e93691bc08e4ecb9097e40c7212ed683330d0b4a9d40bc77826fc25b286f981fc10c0d9b427102d4154cc

          • memory/944-73-0x0000000004D30000-0x0000000004D6F000-memory.dmp

            Filesize

            252KB

          • memory/944-79-0x0000000004D30000-0x0000000004D6F000-memory.dmp

            Filesize

            252KB

          • memory/944-969-0x0000000007EA0000-0x0000000007FAA000-memory.dmp

            Filesize

            1.0MB

          • memory/944-968-0x0000000007880000-0x0000000007E98000-memory.dmp

            Filesize

            6.1MB

          • memory/944-62-0x0000000004D30000-0x0000000004D6F000-memory.dmp

            Filesize

            252KB

          • memory/944-67-0x0000000004D30000-0x0000000004D6F000-memory.dmp

            Filesize

            252KB

          • memory/944-63-0x0000000004D30000-0x0000000004D6F000-memory.dmp

            Filesize

            252KB

          • memory/944-65-0x0000000004D30000-0x0000000004D6F000-memory.dmp

            Filesize

            252KB

          • memory/944-70-0x0000000004D30000-0x0000000004D6F000-memory.dmp

            Filesize

            252KB

          • memory/944-71-0x0000000004D30000-0x0000000004D6F000-memory.dmp

            Filesize

            252KB

          • memory/944-971-0x0000000007FD0000-0x000000000800C000-memory.dmp

            Filesize

            240KB

          • memory/944-972-0x0000000008120000-0x000000000816C000-memory.dmp

            Filesize

            304KB

          • memory/944-77-0x0000000004D30000-0x0000000004D6F000-memory.dmp

            Filesize

            252KB

          • memory/944-970-0x0000000007FB0000-0x0000000007FC2000-memory.dmp

            Filesize

            72KB

          • memory/944-81-0x0000000004D30000-0x0000000004D6F000-memory.dmp

            Filesize

            252KB

          • memory/944-83-0x0000000004D30000-0x0000000004D6F000-memory.dmp

            Filesize

            252KB

          • memory/944-85-0x0000000004D30000-0x0000000004D6F000-memory.dmp

            Filesize

            252KB

          • memory/944-87-0x0000000004D30000-0x0000000004D6F000-memory.dmp

            Filesize

            252KB

          • memory/944-89-0x0000000004D30000-0x0000000004D6F000-memory.dmp

            Filesize

            252KB

          • memory/944-91-0x0000000004D30000-0x0000000004D6F000-memory.dmp

            Filesize

            252KB

          • memory/944-93-0x0000000004D30000-0x0000000004D6F000-memory.dmp

            Filesize

            252KB

          • memory/944-95-0x0000000004D30000-0x0000000004D6F000-memory.dmp

            Filesize

            252KB

          • memory/944-75-0x0000000004D30000-0x0000000004D6F000-memory.dmp

            Filesize

            252KB

          • memory/944-61-0x0000000004D30000-0x0000000004D74000-memory.dmp

            Filesize

            272KB

          • memory/944-60-0x0000000004860000-0x00000000048A6000-memory.dmp

            Filesize

            280KB

          • memory/3668-38-0x00000000070A0000-0x00000000070B2000-memory.dmp

            Filesize

            72KB

          • memory/3668-54-0x0000000000400000-0x0000000002B84000-memory.dmp

            Filesize

            39.5MB

          • memory/3668-55-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/3668-51-0x0000000000400000-0x0000000002B84000-memory.dmp

            Filesize

            39.5MB

          • memory/3668-52-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/3668-50-0x0000000002C70000-0x0000000002C9D000-memory.dmp

            Filesize

            180KB

          • memory/3668-49-0x0000000002F30000-0x0000000003030000-memory.dmp

            Filesize

            1024KB

          • memory/3668-26-0x00000000070A0000-0x00000000070B2000-memory.dmp

            Filesize

            72KB

          • memory/3668-21-0x00000000070A0000-0x00000000070B2000-memory.dmp

            Filesize

            72KB

          • memory/3668-22-0x00000000070A0000-0x00000000070B2000-memory.dmp

            Filesize

            72KB

          • memory/3668-24-0x00000000070A0000-0x00000000070B2000-memory.dmp

            Filesize

            72KB

          • memory/3668-28-0x00000000070A0000-0x00000000070B2000-memory.dmp

            Filesize

            72KB

          • memory/3668-30-0x00000000070A0000-0x00000000070B2000-memory.dmp

            Filesize

            72KB

          • memory/3668-32-0x00000000070A0000-0x00000000070B2000-memory.dmp

            Filesize

            72KB

          • memory/3668-34-0x00000000070A0000-0x00000000070B2000-memory.dmp

            Filesize

            72KB

          • memory/3668-36-0x00000000070A0000-0x00000000070B2000-memory.dmp

            Filesize

            72KB

          • memory/3668-42-0x00000000070A0000-0x00000000070B2000-memory.dmp

            Filesize

            72KB

          • memory/3668-44-0x00000000070A0000-0x00000000070B2000-memory.dmp

            Filesize

            72KB

          • memory/3668-46-0x00000000070A0000-0x00000000070B2000-memory.dmp

            Filesize

            72KB

          • memory/3668-48-0x00000000070A0000-0x00000000070B2000-memory.dmp

            Filesize

            72KB

          • memory/3668-40-0x00000000070A0000-0x00000000070B2000-memory.dmp

            Filesize

            72KB

          • memory/3668-20-0x00000000070A0000-0x00000000070B8000-memory.dmp

            Filesize

            96KB

          • memory/3668-19-0x0000000007110000-0x00000000076B4000-memory.dmp

            Filesize

            5.6MB

          • memory/3668-18-0x0000000004A10000-0x0000000004A2A000-memory.dmp

            Filesize

            104KB

          • memory/3668-17-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/3668-16-0x0000000002C70000-0x0000000002C9D000-memory.dmp

            Filesize

            180KB

          • memory/3668-15-0x0000000002F30000-0x0000000003030000-memory.dmp

            Filesize

            1024KB